基于网络编码的协作中继技术研究
|
摘要
无线协作中继技术是一种有效的抵抗无线信道衰落的方法,无需多输入多输出(MIMO)系统的额外复杂度,可以实现空间分集增益和扩大覆盖范围,引起了学术界和通信产业界的关注和研究。同时,国际标准组织IEEE802.16和IMT-Advanced等开展了中继技术的标准化进程。然而,无线协作中继通信技术无法有效地提高网络容量和频谱效率,面临着额外中继链路、调度复杂和干扰增强等问题。而网络编码允许网络中间节点对多个数据流进行联合处理,其优势在于提高网络吞吐量、均衡网络负载和增强健壮性。由于无线信道传输的广播特性,网络编码非常适合应用于无线协作中继网络,可以节省系统资源开销,进一步提高系统容量和频谱效率。因此,基于网络编码的协作中继通信,能够获得更好的系统性能,是当前无线通信网络的研究热点之一。
本文对无线协作中继和网络编码的研究现状进行了归纳和综述,对基于网络编码的无线协作中继通信进行了深入研究。针对多跳链路间干扰、中继协作方式、调度策略和实现方法等问题,本文提出了相应的协作传输方案和设计方法,主要研究工作及创新性成果如下：
(1)由于无线传输的广播特性,多链路和多跳协作中继传输会引起相互干扰。针对多跳中继链路并发传输的干扰问题,分析了多跳协作中继传输的网络干扰消除协议,提出了一种基于网络编码思想的干扰消除协作传输方案。该方案允许多跳链路并发传输,合理地利用了信号间的干扰,减少传输时隙,从而有效地提高网络容量。同时,从系统可达速率、中断概率以及系统吞吐量等角度,分析了不同中继协作方式的系统性能。仿真结果表明,干扰消除协作传输方案能够有效地提高系统可达速率、吞吐量和无线带宽利用效率。
(2)针对AF协议的噪声放大效应和DF协议的错误累积问题,提出了一种基于网络编码的解调转发协作传输方案。中继节点采用解调转发方式,将计算并转发软信息；与网络编码有机地结合,进一步提高了系统性能,降低中继节点的处理时延和功耗。为了减轻和抑制目的节点的误码,利用等效单跳信道模型表达源节点-中继-目的节点的信道质量。在瑞利衰落信道下,推导并分析该方案的平均比特错误概率和分集增益。仿真表明,所提方案能够以较低的硬件复杂度和更高的频谱效率,获得较好的BEP性能和满分集增益。
(3)为了提高直接链路传输、协作中继传输和网络编码协作传输结合应用的利用率,提出一种基于机会式网络编码的协作中继传输方案。该方案允许中继节点根据目的节点的有限反馈信息来决定是否帮助源节点做传统协作中继传输和网络编码协作传输。除非直接链路传输失败,否则中继将不会帮助其协作传输。理论分析和仿真结果表明,在最大平均互信息、中断概率和有限SNR的分集复用折中方面,该方案都能够获得更好的性能增益。
(4)为了验证网络编码协作中继传输的实际性能增益,搭建了网络编码协作传输的实验平台,设计并实现了新的帧结构和编码协作传输协议,采用信道编码、交织和ARQ机制来保证数据传输的可靠性,缓解了无线传输中的丢包／误码。实验结果表明,与传统协作中继传输方案相比,网络编码协作传输方案可以获得25%的系统吞吐量增益。
Wireless cooperative relay communication technology is an effective way to combat fading over wireless channels without additional complexity of multiple-input multiple-output (MIMO) systems. It can achieve spatial diversity gains and increase coverage, and has recently received significant attention and research, both from academia and communication industry. International standards organization IEEE802.16j and IMT-Advanced carry out standardization process of the relay technology. Howerver, wireless cooperative relay communication technology can not effectively improve network capacity and spectrum efficiency, and face the additional relay links, scheduling complexity, interference and other issues. Network coding allows the intermediate nodes to jointly process multiple data flows. Its advantages are to increase network throughput, balance network traffic and enhance robustness. Due to the broadcast nature of wireless channel transmissions, network coding is very suitable for wireless cooperative relay network, which can save system resource overhead and further improve system capacity and spectral efficiency. Therefore, cooperative relay communications based on network coding can obtain better system performance, which is a research hotspot in current wireless communication networks.
The dissertation reviws the research development of wireless cooperative relay and network coding. Wireless cooperative relay communication based on network coding is intensively investigated. Cooperative transmission schemes and design methods are proposed to solve interference between multi-hop links, relay cooperative pattern, scheduling strategyand implementation issues. The main research works and innovative results of dissertation are expressed as follows:
(1) Due to the broadcast nature of wireless transmissions, multi-link and multi-hop cooperative relay transmissions will cause interference with each other. By analyzing network interference cancellation, the cooperative relay transmission scheme with interference cancelation based on network coding is proposed to sovle the interference issues of concurrent multi-hop relay links and reduces the transmission time slot, which utilizes reasonably interference between the signals instead of avoiding interference. It can effectively improve network capacity. Moreover, the system achievable rate, outage probability and throughput expressions are derived. The system performance is analyzed in the different cooperative relay modes. Simulation results show that the interference cancellation scheme of cooperative transmissions can effectively improve the system achievable rate, throughput and wireless bandwidth utilization.
(2) For the AF noise amplification and DF error propagation, demodulate-and-forward (DMF) protocol with network coding is presented for multiuser cooperative transmission scheme. The relay node uses DMF, calculates and forwards soft information, which combined with network coding can further improve system performance and reduce the processing delay and power consumption. In order to mitigate the bit error probability (BEP) of destination node, the single equivalent channel gain is expressed to evaluate the ends-to-ends (the sources-relay-destinations) channel conditions. The average BEP expressions and diversity gain are derived and analyzed for the proposed scheme over Rayleigh fading channels. Simulation results show that the proposed scheme can offer improved BEP and provably collect full diversity at lower hardware cost and higher spectral efficiency.
(3) In order to combine direct transmission, cooperative relay transmission and network coding cooperative transmission and improve efficiency of resource use, the cooperative transmission scheme with opportunistic network coding is presented. The proposed scheme allows the relay node to decide whether or not to help do cooperation and employ network coding based on the limited feedback from the destinations. It will not help a transmission pair unless its direct transmission fails. Theoretical analysis and simulation results show that the proposed scheme can achieve better performance gain in terms of average mutual information, outage probability, and the limited SNR diversity-multiplexing tradeoffs.
(4) In order to verify that the performance gain of network coding in cooperative relay transmission, the dissertation builds a two-way relay transmission experiment platform, designs and implements a new frame structure and coded cooperative transmission protocol. Employing channel coding interleaving and ARQ mechanism ensure the reliability of data transmission, and solve packet loss/error issue of wireless transmission. The experimental results show cooperative transmission scheme based on network coding can get25%of the system throughput gain, which is compared with the traditional cooperative relay transmission scheme under different application scenarios.
本文对无线协作中继和网络编码的研究现状进行了归纳和综述,对基于网络编码的无线协作中继通信进行了深入研究。针对多跳链路间干扰、中继协作方式、调度策略和实现方法等问题,本文提出了相应的协作传输方案和设计方法,主要研究工作及创新性成果如下：
(1)由于无线传输的广播特性,多链路和多跳协作中继传输会引起相互干扰。针对多跳中继链路并发传输的干扰问题,分析了多跳协作中继传输的网络干扰消除协议,提出了一种基于网络编码思想的干扰消除协作传输方案。该方案允许多跳链路并发传输,合理地利用了信号间的干扰,减少传输时隙,从而有效地提高网络容量。同时,从系统可达速率、中断概率以及系统吞吐量等角度,分析了不同中继协作方式的系统性能。仿真结果表明,干扰消除协作传输方案能够有效地提高系统可达速率、吞吐量和无线带宽利用效率。
(2)针对AF协议的噪声放大效应和DF协议的错误累积问题,提出了一种基于网络编码的解调转发协作传输方案。中继节点采用解调转发方式,将计算并转发软信息；与网络编码有机地结合,进一步提高了系统性能,降低中继节点的处理时延和功耗。为了减轻和抑制目的节点的误码,利用等效单跳信道模型表达源节点-中继-目的节点的信道质量。在瑞利衰落信道下,推导并分析该方案的平均比特错误概率和分集增益。仿真表明,所提方案能够以较低的硬件复杂度和更高的频谱效率,获得较好的BEP性能和满分集增益。
(3)为了提高直接链路传输、协作中继传输和网络编码协作传输结合应用的利用率,提出一种基于机会式网络编码的协作中继传输方案。该方案允许中继节点根据目的节点的有限反馈信息来决定是否帮助源节点做传统协作中继传输和网络编码协作传输。除非直接链路传输失败,否则中继将不会帮助其协作传输。理论分析和仿真结果表明,在最大平均互信息、中断概率和有限SNR的分集复用折中方面,该方案都能够获得更好的性能增益。
(4)为了验证网络编码协作中继传输的实际性能增益,搭建了网络编码协作传输的实验平台,设计并实现了新的帧结构和编码协作传输协议,采用信道编码、交织和ARQ机制来保证数据传输的可靠性,缓解了无线传输中的丢包／误码。实验结果表明,与传统协作中继传输方案相比,网络编码协作传输方案可以获得25%的系统吞吐量增益。
Wireless cooperative relay communication technology is an effective way to combat fading over wireless channels without additional complexity of multiple-input multiple-output (MIMO) systems. It can achieve spatial diversity gains and increase coverage, and has recently received significant attention and research, both from academia and communication industry. International standards organization IEEE802.16j and IMT-Advanced carry out standardization process of the relay technology. Howerver, wireless cooperative relay communication technology can not effectively improve network capacity and spectrum efficiency, and face the additional relay links, scheduling complexity, interference and other issues. Network coding allows the intermediate nodes to jointly process multiple data flows. Its advantages are to increase network throughput, balance network traffic and enhance robustness. Due to the broadcast nature of wireless channel transmissions, network coding is very suitable for wireless cooperative relay network, which can save system resource overhead and further improve system capacity and spectral efficiency. Therefore, cooperative relay communications based on network coding can obtain better system performance, which is a research hotspot in current wireless communication networks.
The dissertation reviws the research development of wireless cooperative relay and network coding. Wireless cooperative relay communication based on network coding is intensively investigated. Cooperative transmission schemes and design methods are proposed to solve interference between multi-hop links, relay cooperative pattern, scheduling strategyand implementation issues. The main research works and innovative results of dissertation are expressed as follows:
(1) Due to the broadcast nature of wireless transmissions, multi-link and multi-hop cooperative relay transmissions will cause interference with each other. By analyzing network interference cancellation, the cooperative relay transmission scheme with interference cancelation based on network coding is proposed to sovle the interference issues of concurrent multi-hop relay links and reduces the transmission time slot, which utilizes reasonably interference between the signals instead of avoiding interference. It can effectively improve network capacity. Moreover, the system achievable rate, outage probability and throughput expressions are derived. The system performance is analyzed in the different cooperative relay modes. Simulation results show that the interference cancellation scheme of cooperative transmissions can effectively improve the system achievable rate, throughput and wireless bandwidth utilization.
(2) For the AF noise amplification and DF error propagation, demodulate-and-forward (DMF) protocol with network coding is presented for multiuser cooperative transmission scheme. The relay node uses DMF, calculates and forwards soft information, which combined with network coding can further improve system performance and reduce the processing delay and power consumption. In order to mitigate the bit error probability (BEP) of destination node, the single equivalent channel gain is expressed to evaluate the ends-to-ends (the sources-relay-destinations) channel conditions. The average BEP expressions and diversity gain are derived and analyzed for the proposed scheme over Rayleigh fading channels. Simulation results show that the proposed scheme can offer improved BEP and provably collect full diversity at lower hardware cost and higher spectral efficiency.
(3) In order to combine direct transmission, cooperative relay transmission and network coding cooperative transmission and improve efficiency of resource use, the cooperative transmission scheme with opportunistic network coding is presented. The proposed scheme allows the relay node to decide whether or not to help do cooperation and employ network coding based on the limited feedback from the destinations. It will not help a transmission pair unless its direct transmission fails. Theoretical analysis and simulation results show that the proposed scheme can achieve better performance gain in terms of average mutual information, outage probability, and the limited SNR diversity-multiplexing tradeoffs.
(4) In order to verify that the performance gain of network coding in cooperative relay transmission, the dissertation builds a two-way relay transmission experiment platform, designs and implements a new frame structure and coded cooperative transmission protocol. Employing channel coding interleaving and ARQ mechanism ensure the reliability of data transmission, and solve packet loss/error issue of wireless transmission. The experimental results show cooperative transmission scheme based on network coding can get25%of the system throughput gain, which is compared with the traditional cooperative relay transmission scheme under different application scenarios.
引文
[1]3GPP TSG-RAN. Opportunity Driven Multiple Access.3GPP Technical Report, 3G TR 25.924, v1.0.0, Dec.1999.
[2]Rouse T, Band I, McLaughlin S. Capacity and power investigation of opportunity driven multiple access (ODMA) networks in TDD-CDMA based systems[C]// IEEE International Conference on Communications,2002,5:3202-3206.
[3]Ouertani M, Besbes H, Bouallegue A. A new design approach for ODMA systems[C]//the first IEEE International Symposium on Control, Communications and Signal Processing,2004:343-346.
[4]Zhang Y, Chen H.H., Guizani M. Cooperative wireless communications [M]. Auerbach Publications,2009.
[5]Uysal M. Cooperative communications for improved wireless network transmission:Framework for virtual antenna array applications [M]. Information Science Reference,2010.
[6]ITU-R M [IMT.ESTIMATE]:Spectrum requirements for the future development of IMT-2000 and IMT-Advanced.
[7]Tanaka H, Iwanami Y. On Throughput Characteristics of Type II Hybrid-ARQ with Decode and Forward Relay using Non-Binary Rate-Compatible Punctured LDPC Codes[C]//The Eighth International Conference on Wireless and Mobile Communications,2012:272-277.
[8]Ahlswede R, Cai N, Li S Y R, et al. Network information flow [J]. IEEE Transactions on Information Theory,2000,46(4):1204-1216.
[9]Zhang S, Liew S C, Lam P P. Hot topic:physical-layer network coding[C]// Proceedings of the 12th annual international conference on Mobile computing and networking,2006:358-365.
[10]彭木根,王文博.协作无线通信原理与应用[M].机械工业出版社,2009.
[11]Katti S, Marie I, Goldsmith A, et al. Joint relaying and network coding in wireless networks[C]//IEEE International Symposium on Information Theory, 2007:1101-1105.
[12]Ho T, Medard M, Koetter R. A coding view of network recovery and management[C]//Proceedings of IEEE International Symposium on Information Theory,2002,137-139.
[13]Agarwal A, Charikar M. On the advantage of network coding for improving network throughput[C]//Proceedings of IEEE Information Theory Workshop, 2004,247-249.
[14]Wu Y, Chou P. A., Jain K. A comparison of network coding and tree packing[C]// IEEE International Symposium on Information Theory,2004,143-146.
[15]Wu Y. On constructive multi-source network coding[C]//IEEE International Symposium on Information Theory,2006,1349-1353.
[16]Jain K, Vazirani V.V., Yuval G. On the coding advantage of multiple unicast sessions in undirected graphs[C]//Proceedings of IEEE Information Theory Workshop,2006,211-215.
[17]Li S.Y.R., Yeung R.W. On convolutional network coding[C]//Proceedings of IEEE International Symposium on Information Theory,2006,1743-1747.
[18]Ning C, Yeung R. W. Network coding and error correction[C]//Proceedings of IEEE Information Theory Workshop,2003,101-106.
[19]Van der Meulen E C. Transmission of information in a T-terminal discrete memoryless channel [D]. University of California,1968.
[20]Van Der Meulen E C. Three-terminal communication channels [J]. Advances in applied Probability,1971:120-154.
[21]Cover T, Gamal A E L. Capacity theorems for the relay channel [J]. IEEE Transactions on Information Theory,1979,25(5):572-584.
[22]Harrold T J, Nix A R. Intelligent relaying for future personal communication systems [J]. IEEE Colloquium (Digest),2000(3):62-66.
[23]Harrold T J, Nix A R. Capacity enhancement using intelligent relaying for future personal communication systems[C]//IEEE Vehicular Technology Conference, 2000,5:2115-2120.
[24]Sendonaris A, Erkip E, Aazhang B. Increasing uplink capacity via user cooperation diversity[C]//IEEE International Symposium on Information Theory, 1998,156.
[25]Sendonaris A, Erkip E, Aazhang B. User cooperation diversity. Part I. System description [J].IEEE Transactions on Communications,2003,51(11):1927-1938.
[26]Cai L, Li P, Kato N, et al. User cooperation in wireless networks [J]. IEEE Wireless Communications,2012,19(2):8-9.
[27]Laneman J N, Wornell G W. Energy-efficient antenna sharing and relaying for wireless networks[C]//IEEE Wireless Communications and Networking Confernce,2000,1:7-12.
[28]Fan Y, Thompson J. MIMO Configurations for Relay Channels:Theory and Practice [J]. IEEE Transactions on Wireless Communications.2007, 6(5):1774-1786.
[29]Kramer G, Maric I, and Yates R.D. Cooperative communications, Foundations and Trends in Networking, Now Publishers,2007.
[30]俞菲,杨绿溪MIMO多中继辅助通信中的优化调度[J].通信学报,2008,29(3)：40-46.
[31]Joung J, Sun S. Power efficient resource allocation for downlink OFDMA relay cellular networks [J]. IEEE Transactions on Signal Processing,2012,60(5): 2447-2459.
[32]Simeone O., Somekh O., Bar-Ness Y, ea al. Throughput of Low-Power Cellular Systems with Collaborative Base Stations and Relaying[J]. IEEE Transactions on Information Theory,2008,54(1):459-467.
[33]Laneman J N, Tse D N C, Wornell G W. Cooperative diversity in wireless networks:Efficient protocols and outage behavior[J]. IEEE Transactions on Information Theory,2004,50(12):3062-3080.
[34]Soithong T, Aalo V A, Efthymou G P, et al. Effect of interference on multihop amplify-and-forward relay systems operating in Rayleigh fading[C]//IEEE 23rd International Symposium on PIMRC,2012:1802-1806.
[35]Hasna M O, Alouini M S. End-to-end performance of transmission systems with relays over Rayleigh-fading channels [J]. IEEE Transactions on Wireless Communications,2003,2(6):1126-1131.
[36]Souryal M R, You H. Quantize-and-forward relaying with M-ary phase shift keying[C]//IEEE Wireless Communications and Networking Confernce,2008: 42-47.
[37]Qi Y, Hoshyar R, Tafazolli R. A novel quantization scheme in compress-and-forward relay system[C]//IEEE 69th Vehicular Technology Conference, spring 2009:1-5.
[38]Hu R, Li J. Exploiting Slepian-Wolf codes in wireless user cooperation[C]//2005 IEEE 6th Workshop on SPAWC,2005:275-279.
[39]Kuhn M, Wagner J, Wittneben A. Cooperative processing for the WLAN uplink[C]//IEEE Wireless Communications and Networking Confernce,2008: 1294-1299.
[40]Karim M A, Yuan J, Chen Z, et al. Soft Information Relaying in Fading Channels [J]. IEEE Wireless Communications Letters,2012,1(3):233-236.
[41]Li J, Karim A, Yuan J, et al. Novel Soft Information Forwarding Protocols in Two-Way Relaying Channels [J]. IEEE Transactions on Vehicular Technology, 2013,PP(99):1-8.
[42]Weitkemper P, Wubben D, Kuhn V, et al. Soft information relaying for wireless networks with error-prone source-relay link[C]//2008 7th International ITG Conference on Source and Channel Coding,2008:1-6.
[43]Hunter T E, Nosratinia A. Cooperation diversity through coding[C]//2002 IEEE International Symposium on Information Theory,2002:220.
[44]Hunter T E. Coded cooperation:a new framework for user cooperation in wireless networks [D]. University of Texas at Dallas,2004.
[45]Duyck D, Boutros J J, Moeneclaey M. Low-density graph codes for coded cooperation on slow fading relay channels [J]. IEEE Transactions on Information Theory,2011,57(7):4202-4218.
[46]Ishibashi K, Ishii K, Ochiai H. Dynamic coded cooperation using multiple turbo codes in wireless relay networks [J]. IEEE Journal of Selected Topics in Signal Processing,2011,5(1):197-207.
[47]Laneman J N, Wornell G W. Distributed space-time-coded protocols for exploiting cooperative diversity in wireless networks [J]. IEEE Transactions on Information Theory,2003,49(10):2415-2425.
[48]Ren D, Ge J, Shi X. Novel Distributed Turbo Coding Scheme in Two-Hop Relay Networks[C]//IEEE 4th International Conference on Intelligent Networking and Collaborative Systems (INCoS),2012,2012:546-549.
[49]Jing Y. Distributed Space-Time Coding [M]. Springer New York,2013.
[50]彭木根,王月新,刘红梅,王文博.无线多跳通信网络中的网络编码技术[J].电信快报,2007(8)：10-15.
[51]Shi J, Yu G, Zhang Z, et al. Partial channel state information based cooperative relaying and partner selection[C]//IEEE Wireless Communications and Networking Confernce,2007:975-979.
[52]Kim J B, Lim J, Cioffi J M. Capacity Scaling Law in Opportunistic Amplify-and-Forward Relaying with Selective ID Feedback [J]. IEEE Communications Letters,2012,16(5):589-591.
[53]Lo C K, Vishwanath S, Heath R W. Relay subset selection in wireless networks using partial decode-and-forward transmission [J]. IEEE Transactions on Vehicular Technology,2009,58(2):692-704.
[54]Ahmed I, Nasri A, Michalopoulos D S, et al. Relay subset selection and fair power allocation for best and partial relay selection in generic noise and interference [J]. IEEE Transactions on Wireless Communications,2012,11(5): 1828-1839.
[55]Xie L, Zhang X. TDMA and FDMA based resource allocations for quality of service provisioning over wireless relay networks [C]//IEEE Wireless Communications and Networking Conference,2007:3153-3157.
[56]Ren S, Letaief K B. Optimal Effective Capacity for Cooperative Relay Networks With QoS Guarantees[C]//IEEE International Conference on Communications, 2008:3725-3729.
[57]Vardhe K, Reynolds D, Woerner B D. Joint power allocation and relay selection for multiuser cooperative communication [J].IEEE Transactions on Wireless Communications,2010,9(4):1255-1260.
[58]He F, Sun Y, Chen X, et al. Optimal power allocation for two-way decode-and-forward OFDM relay networks[C]//IEEE ICC,2012:4463-4467.
[59]Adam E E B, Samb D, Yu L. Performance analysis of optimal power allocation in wireless cooperative communication systems [C]//SPIE International Conference on Graphic and Image Processing,2013:87687U.
[60]黄郡,单洪,沈楠.协作干扰节点资源优化分配模型及算法[J].计算机应用研究,2011,28(8)：2912-2914.
[61]Ozarow L H, Wyner A D. Wire-tap channel II[C]//Advances in Cryptology. Springer Berlin Heidelberg,1985:33-50.
[62]Leung-Yan-Cheong S, Hellman M. The Gaussian wiretap channel [J]. IEEE Transactions on Information Theory,1978,24(4):451-456.
[63]Liang Y, Poor H V. Multiple-access channels with confidential messages [J]. IEEE Transactions on Information Theory,2008,54(3):976-1002.
[64]Tekin E, Yener A. The general Gaussian multiple-access and two-way wiretap channels:Achievable rates and cooperative jamming [J].IEEE Transactions on Information Theory,2008,54(6):2735-2751.
[65]Awan Z H, Zaidi A, Vandendorpe L. Secure communication over parallel relay channel [J]. IEEE Transactions on Information Forensics and Security,2012,7(2): 359-371.
[66]Chen J, Zhang R, Song L, et al. Joint relay and jammer selection for secure two-way relay networks [J].IEEE Transactions on Information Forensics and Security,2012,7(1):310-320.
[67]Bassily R, Ulukus S. Secure communication in multiple relay networks through decode-and-forward strategies [J].Journal of Communications and Networks, 2012,14(4):352-363.
[68]Dong L, Han Z, Petropulu A, et al. Improving wireless physical layer security via cooperating relays[J]. IEEE Transactions on Signal Processing.2010,58(3): 1875-1888.
[69]Wang H M, Luo M, Xia X G, et al. Joint Cooperative Beamforming and Jamming to Secure AF Relay Systems With Individual Power Constraint and No Eavesdropper's CSI [J]. IEEE Signal Processing Letters,2013,20(1):39-42.
[70]Gui B, Dai L, Cimini L J. Selective relaying in cooperative OFDM systems: two-hop random network[C]/IEEE Wireless Communications and Networking Conference,2008:996-1001.
[71]Li H, Luo H, Wang X, et al. Fairness-aware resource allocation in OFDMA cooperative relaying network[C]//IEEE International Conference on Communications,2009:1-5.
[72]Zou Y, Yao Y D, Zheng B. Cooperative relay techniques for cognitive radio systems:spectrum sensing and secondary user transmissions [J]. IEEE Communications Magazine,2012,50(4):98-103.
[73]Chan Y W, Chien F T, Chang R Y, et al. Spectrum sharing in multi-channel cooperative cognitive radio networks:a coalitional game approach[J]. Wireless Networks,2013:1-10.
[74]Li S Y R, Yeung R W, Cai N. Linear network coding [J]. IEEE Transactions on Information Theory,2003,49(2):371-381.
[75]Yeung R W. Information theory and network coding [M]. New York, Springer, 2008.
[76]黄佳庆,李宗鹏.网络编码原理[M].国防工业出版社,2012.
[77]MacKay D J C. Fountain codes[C]//IEEE Proceedings-Communications,2005, 152(6):1062-1068.
[78]Koetter R., Medard M. An algebraic approach to network coding [J]. IEEE/ACM Transactions on Networking,2003,11(5):782-795.
[79]Sanders P, Egner S, Tolhuizen L. Polynomial time algorithms for network information flow[C]//Proceedings of the fifteenth annual ACM symposium on Parallel algorithms and architectures,2003:286-294.
[80]Ho T, Medard M, Shi J, et al. On randomized network coding[C]//Allerton Conference on Communication Control and Computing,2003,41(1):11-20.
[81]Ho T, Medard M, Koetter R, et al. A random linear network coding approach to multicast [J].IEEE Transactions on Information Theory,2006,52(10):4413-4430.
[82]Chou P. A, Wu Y., Jain K. Practical network coding[C]//Allerton Conference on Communication Control and Computing,2003,40-49.
[83]Jaggi S, Sanders P, Chou P.A, et al. Polynominal time algrithms for multicast network code construction [J]. IEEE Transactions on Information Theory,2005, 51(6):1973-1982.
[84]Barros J, Servetto S D. Network information flow with correlated sources [J]. IEEE Transactions on Information Theory,2006,52(1):155-170.
[85]Ho T, Medard M, Effros M, et al. Network coding for correlated sources[C]//Proceedings of Conference on Information Sciences and Systems, 2004.
[86]Ramamoorthy A, Jain K, Chou P A, et al. separating distributed source coding from network coding [J]. IEEE/ACM Transactions on Networking (TON),2006, 14(SI):2785-2795.
[87]Wu Y. On constructive multi-source network coding[C]//IEEE International Symposium on Information Theory,2006:1349-1353.
[88]Harvey N J A, Kleinberg R, Nair C, et al. A "chicken & egg" network coding problem[C]//2007 IEEE International Symposium on Information Theory, 2007:131-135.
[89]Li S Y R, Ho S T. Ring-theoretic foundation of convolutional network coding[C]//IEEE Fourth Workshop on Network Coding, Theory and Applications, 2008:1-6.
[90]Li S Y R, Sun Q T. Network coding theory via commutative algebra [J].IEEE IEEE Transactions on Information Theory,2011,57(1):403-415.
[91]Dougherty R, Freiling C, Zeger K. Linearity and solvability in multicast networks [J]. IEEE Transactions on Information Theory,2004,50(10): 2243-2256.
[92]Dougherty R, Freiling C, Zeger K. Insufficiency of linear coding in network information flow [J]. IEEE Transactions on Information Theory,2005,51(8): 2745-2759.
[93]Zhang Z. Theory and applications of network error correction coding [J]. Proceedings of the IEEE,2011,99(3):406-420.
[94]Cai N, Yeung R W. Network coding and error correction[C]//Proceedings of the 2002 IEEE Information Theory Workshop,2002:119-122.
[95]Yeung R W, Cai N. Network error correction, I:Basic concepts and upper bounds [J]. Communications in Information & Systems,2006,6(1):19-35.
[96]Zhang Z. Linear network error correction codes in packet networks [J]. IEEE Transactions on Information Theory,2008,54(1):209-218.
[97]Yang S, Yeung R W. Refined coding bounds for network error correction[C]// IEEE ITW on Information Theory for Wireless Network,2007:1-5.
[98]Koetter R, Kschischang F R. Coding for errors and erasures in random network coding [J]. IEEE Transactions on Information Theory,2008,54(8):3579-3591.
[99]Bhattad K, Ratnakar N, Koetter R, et al. Minimal network coding for multicast[C]//IEEE International Symposium on Information Theory,2005: 1730-1734.
[100]黄政,王新.网络编码中的优化问题研究[J].软件学报,2009,20(5)：1349-1361.
[101]Fragouli C, Soljanin E. Information flow decomposition for network coding [J]. IEEE Transactions on Information Theory,2006,52(3):829-848.
[102]Langberg M, Sprintson A, Bruck J. The encoding complexity of network coding [J]. IEEE/ACM Transactions on Networking (TON),2006,14(SI):2386-2397.
[103]Wu Y, Kung S Y. Distributed utility maximization for network coding based multicasting:A shortest path approach [J]. IEEE J SEL AREA COMM,2006, 24(8):1475-1488.
[104]Lun D S, Ratnakar N, Medard M, et al. Minimum-cost multicast over coded packet networks [J]. IEEE Transactions on Information Theory,2006,52(6): 2608-2623.
[105]Kim M, Medard M, Aggarwal V, et al. Evolutionary approaches to minimizing network coding resources[C]//26th IEEE International Conference on Computer Communications,2007:1991-1999.
[106]Shojania H, Li B, Wang X. Nuclei:GPU-accelerated many-core network coding[C]//IEEE INFOCOM 2009,2009:459-467.
[107]杨义先.网络编码理论与技术[M].国防工业出版社,2009.
[108]Cai N, Yeung R W. Secure network coding on a wiretap network [J]. IEEE Transactions on Information Theory,2011,57(1):424-435.
[109]Lamport L, Shostak R, Pease M. The Byzantine general's problem [J]. ACM Transactions on Programming Languages and Systems (TOPLAS),1982,4(3): 382-401.
[110]Ho T, Leong B, Koetter R, et al. Byzantine modification detection in multicast networks with random network coding[J]. IEEE Transactions on Information Theory,2008,54(6):2798-2803.
[111]Jaggi S, Langberg M, Katti S, et al. Resilient network coding in the presence of byzantine adversaries[C]//26th IEEE International Conference on Computer Communications,2007:616-624.
[112]Gkantsidis C, Rodriguez P. Cooperative security for network coding file distribution [C]//IEEE INFOCOM.2006,6:1-13.
[113]Wu Y, Chou P A, Zhang Q, et al. Network planning in wireless ad hoc networks: a cross-layer approach [J]. IEEE J SEL AREA COMM,2005,23(1):136-150.
[114]Guo Z, Wang B, Xie P, et al. Efficient error recovery with network coding in underwater sensor networks [J]. Ad Hoc Networks,2009,7(4):791-802.
[115]Kim S W. Concatenated network coding for large-scale multi-hop wireless networks[C]//IEEE Wireless Communications and Networking Conference, 2007:985-989.
[116]Katti S, Rahul H, Hu W, et al. XORs in the air:practical wireless network coding [J]. IEEE/ACM Transactions on Networking (TON),2008,16(3): 497-510.
[117]Chachulski S, Jennings M, Katti S, et al. Trading structure for randomness in opportunistic wireless routing[C]//ACM SIGCOMM.2007.
[118]Katti S, Katabi D, Balakrishnan H, et al. Symbol-level network coding for wireless mesh networks [J]. ACM SIGCOMM Computer Communication Review,2008,38(4):401-412.
[119]Zhang S, Liew S C, Lam P P. Hot topic:physical-layer network coding[C]//Proceedings of the 12th ACM annual international conference on Mobile computing and networking,2006:358-365.
[120]Katti S, Gollakota S, Katabi D. Embracing wireless interference:analog network coding [J]. ACM SIGCOMM Computer Communication Review,2007, 37(4):397-408.
[121]Wang T, Giannakis G B. Complex field network coding for multiuser cooperative communications [J]. IEEE J SEL AREA COMM,2008,26(3): 561-571.
[122]Pu W, Luo C, Li S, et al. Continuous network coding in wireless relay networks[C]//IEEE The 27th Conference on Computer Communications,2008: 1526-1534.
[123]Li B, Niu D. Random network coding in Peer-to-Peer networks:From theory to practice [J]. Proceedings of the IEEE,2011,99(3):513-523.
[124]Kim M, Sundararajan J K, Medard M, et al. Network coding in a multicast switch [J]. IEEE Transactions on Information Theory,2011,57(1):436-460.
[125]Dimakis A G, Godfrey P B, Wu Y, et al. Network coding for distributed storage systems [J]. IEEE Transactions on Information Theory,2010,56(9):4539-4551.
[126]Dougherty R, Freiling C, Zeger K. Network coding and matroid theory [J]. Proceedings of the IEEE,2011,99(3):388-405.
[127]Yin X, Wang X, Zhao J, et al. On benefits of network coding in bidirected networks and hyper-networks[C]//IEEE INFOCOM,2012:325-333.
[128]Mohsenian-Rad A H, Huang J, Wong V W S, et al. Bargaining and price-of-anarchy in repeated inter-session network coding games[C]//IEEE INFOCOM,2010:1-9.
[129]Leung D, Oppenheim J, Winter A. Quantum network communication-the butterfly and beyond [J]. IEEE Transactions on Information Theory,2010,56(7): 3478-3490.
[130]Ono F, Sakaguchi K. Space time coded MIMO network coding[C]//19th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Cannes,2008:1-5.
[131]Yang S H, Wu J. Efficient Broadcasting Using Network Coding and Directional Antennas in MANETs [J].IEEE Transactionson on Paraller and Distributed Systems,2010,21(2):148-161.
[132]Xu W, Wang L, Chen G. Performance of DCSK cooperative communication systems over multipath fading channels [J]. IEEE Transactions on Circuits and Systems Ⅰ:Regular Papers,2011,58(1):196-204.
[133]Kihong K. Interference mitigation in wireless communications [D]. Atlanta: Georgia Institute of Technology,2005.
[134]Jafar S A, Shamai S. Degrees of freedom region of the MIMO X channel [J]. IEEE Transactions on Information Theory,2008,54(1):151-170.
[135]Yener A, Yates R D, Ulukus S. Interference management for CDMA systems through power control, multiuser detection and beam forming [J]. IEEE Transactions on Communications,2001,49(7):1227-1239.
[136]Hoeher P A, Badri-hoeher S, Deng S, Krakowski C,Wen X. Single antenna interference cancellation (SAIC) for cellular TDMA networks by means of joint delayed-decision feedback sequence estimation [J]. IEEE Transactions on Wireless Communications,2006,5(6):1234-1237.,
[137]Giridhar K, Chari S, Shynk J, Gooch R, Artman D. Joint estimation algorithms for cochannel signal demodulation[C]//IEEE International Conference on Communications,1993:1497-1501.
[138]Cadambe V R, Jafar S A. Interference alignment and the degrees of freedom of wireless X networks [J]. IEEE Transactions on Information Theory,2009,55(9): 3893-3908.
[139]3GPP R1-050783, Text Proposal on IDMA for Inter-cell interference mitigation. RITT, ZTE, Huawei,2005.
[140]Chen W, Letaief K B, Cao Z. Network interference cancellation [J]. IEEE Transactions on Wireless Communication,2009,8(12):5982-5999.
[141]Dai C, Thai T, Popovski P. Coordinated direct and relay transmission with interference cancelation in wireless systems [J]. IEEE Communications Letters, 2011,15(4):416-418.
[142]Tse D, Viswanath P. Fundamentals of wireless communication [M]. Cambridge university press,2005.
[143]Jain K, Padhye J, Padmanabhan V N, et al. Impact of interference on multi-hop wireless network performance[C]//9th ACM annual international conference on Mobile computing and networking,2003:66-80.
[144]Shannon C E. Two-way communication channels[C]//4th Berkeley Symp. Math. Stat. Prob,1961,1:611-644.
[145]Carleial A. Interference channels [J]. IEEE Transactions on Information Theory, 1978,24(1):60-70.
[146]Liao H H J. Multiple Access Channels[R]. HAWAII UNIV HONOLULU,1972.
[147]Cover T. Broadcast channels [J]. IEEE Transactions on Information Theory, 1972,18(1):2-14.
[148]Costa M. Writing on dirty paper (corresp.)[J]. IEEE Transactions on Information Theory,1983,29(3):439-441.
[149]Caire G, Shamai S. On the achievable throughput of a multiantenna Gaussian broadcast channel [J]. IEEE Transactions on Information Theory,2003,49(7): 1691-1706.
[150]Goldsmith A, Jafar S A, Maric I, et al. Breaking spectrum gridlock with cognitive radios:An information theoretic perspective [J]. Proceedings of the IEEE,2009,97(5):894-914.
[151]Boyer J, Falconer D D, Yanikomeroglu H. Multihop diversity in wireless relaying channels [J]. IEEE Transactions on Communications,2004,52(10): 1820-1830.
[152]Chen W, Letaief K B, Cao Z G. A Cross Layer Method for Interference Cancellation and Network Coding in Wireless Networks[C]//the 41th IEEE International Conference on Communications,2006:3693-3698.
[153]Sikora M, Laneman J N, Haenggi M, et al. Bandwidth-and power-efficient routing in linear wireless networks[J]. IEEE/ACM Transactions on Networking (TON),2006,14(SI):2624-2633.
[154]Gallager R G Information theory and reliable communication [M]. Not Avail, 1970.
[155]Korner J, Marton K. General broadcast channels with degraded message sets [J]. IEEE Transactions on Information Theory,1977,23(1):60-64.
[156]Csiszar I, Korner J. Broadcast channels with confidential messages [J]. IEEE Transactions on Information Theory,1978,24(3):339-348.
[157]Sharma S, Shi Y, Liu J, et al. Is network coding always good for cooperative communications[C]//IEEE INFOCOM,2010:1-9.
[158]Chen Y, Kishore S, Li J. Wireless diversity through network coding[C]//IEEE Wireless Communications and Networking Conference,2006,3:1681-1686.
[159]Peng C, Zhang Q, Zhao M, et al. On the performance analysis of network-coded cooperation in wireless networks [J]. IEEE Transactions on Wireless Communications,2008,7(8):3090-3097.
[160]Hunter T E, Sanayei S, Nosratinia A. Outage analysis of coded cooperation [J]. IEEE Transactions on Information Theory,2006,52(2):375-391.
[161]Wang T, Cano A, Giannakis G B, et al. High-performance cooperative demodulation with decode-and-forward relays [J]. IEEE Transactions on Communications,2007,55(7):1427-1438.
[162]Yang S, Koetter R. Network coding over a noisy relay:a belief propagation approach[C]//IEEE International Symposium on Information Theory,2007: 801-804.
[163]Yune T W, Kim D, Im G H. Opportunistic network-coded cooperative transmission with demodulate-and-forward protocol in wireless channels [J]. IEEE Transactions on Communications,2011,59(7):1791-1795.
[164]Chen D, Laneman J N. Modulation and demodulation for cooperative diversity in wireless systems [J]. IEEE Transactions on Wireless Communications,2006, 5(7):1785-1794.
[165]Bao X, Li J. Efficient message relaying for wireless user cooperation: decode-amplify-forward (DAF) and hybrid DAF and coded-cooperation [J]. IEEE Transactions on Wireless Communications,2007,6(11):3975-3984.
[166]Sneesens H H, Vandendorpe L. Soft decode and forward improves cooperative communications[C]//2005 1st IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing,2005:157-160.
[167]Lee K, Hanzo L. MIMO-assisted hard versus soft decoding-and-forwarding for network coding aided relaying systems [J]. IEEE Transactions on Wireless Communications,2009,8(1):376-385.
[168]Fu M. Stochastic analysis of turbo decoding [J]. IEEE Transactions on Information Theory,2005,51(1):81-100.
[169]Palat R C, Annamalai A, Reed J H. Log-likelihood-ratio based selective decode and forward cooperative communication[C]//IEEE Vehicular Technology Conference, Spring 2008:615-618.
[170]Kim D, Kim H M, Im G H. Soft Log Likelihood Ratio Replacement for Low-Complexity Maximum-Likelihood Detection [J]. IEEE Communications Letters,2012,16(3):296-299.
[171]Kschischang F R, Frey B J, Loeliger H A. Factor graphs and the sum-product algorithm [J]. IEEE Transactions on Information Theory,2001,47(2):498-519.
[172]Rappaport T S. Wireless communications:principles and practice [M]. Publishing House of Electronics Industry,2004.
[173]Zheng L, Tse D N C. Diversity and multiplexing:A fundamental tradeoff in multiple-antenna channels [J]. IEEE Transactions on Information Theory,2003, 49(5):1073-1096.
[174]Azarian K, El Gamal H, Schniter P. On the achievable diversity-multiplexing tradeoff in half-duplex cooperative channels [J]. IEEE Transactions on Information Theory,2005,51(12):4152-4172.
[175]Wang Y, Qin L, Xiang W. Generalized Analysis on Diversity-Multiplexing Trade-off of Relay Protocols [J]. Appl. Math,2013,7(2L):511-517.
[176]Loyka S, Levin G. Diversity-multiplexing tradeoff in the low-SNR regime [J]. IEEE Communications Letters,2011,15(5):542-544.
[177]Narasimhan R. Finite-SNR diversity-multiplexing tradeoff for correlated Rayleigh and Rician MIMO channels [J]. IEEE Transactions on Information Theory,2006,52(9):3965-3979.
[178]Stauffer E, Oyman O, Narasimhan R, et al. Finite-SNR diversity-multiplexing tradeoffs in fading relay channels [J]. IEEE J SEL AREA COMM,2007,25(2): 245-257.
[179]Liu Y, Dharmawansa P, McKay M R, et al. Finite-SNR diversity-multiplexing trade-off of dual hop multiple-relay channels [J]. IEEE Transactions on Communications,2012,60(5):1451-1463.
[180]Yi Z, Ju M C, Kim I M. Outage probability and optimum power allocation for analog network coding [J]. IEEE Transactions on Wireless Communications, 2011,10(2):407-412.
[181]Li M, Zhao W.Quantitatively investigating the locally weak stationarity of modified multifractional Gaussian noise [J]. Physica A:Statistical Mechanics and its Applications,2012,391(24):6268-6278.
[182]Li M, Zhao W. On 1/f noise [J]. Mathematical Problems in Engineering,2012.
[183]Zou Y, Zheng B, Zhu J. Outage analysis of opportunistic cooperation over Rayleigh fading channels [J]. IEEE Transactions on Wireless Communications, 2009,8(6):3077-3085.
[184]Cover T M, Thomas J A. Elements of information theory [M]. Wiley-interscience,2012.
[185]Chen D, Laneman J N. The diversity-multiplexing tradeoff for the multiaccess relay channel[C]//2006 40th Annual Conference on Information Sciences and Systems,2006:1324-1328.
[186]Narasimhan R. Finite-SNR diversity performance of rate-adaptive MIMO systems[C]//IEEE Global Telecommunications Conference,2005,3:1461-1465.
[187]Wu Y, Chou P A, Kung S Y. Information exchange in wireless networks with network coding and physical-layer broadcast[R].MSR-TR-2004,2005.
[188]杨小牛,楼财义,徐建良.软件无线电技术与应用[M].北京理工大学出版社,2010.
[189]Zhang S, Liew S C, Wang H. Synchronization analysis in physical layer network coding [J]. ArXiv preprint:1001.0069,2009.
[2]Rouse T, Band I, McLaughlin S. Capacity and power investigation of opportunity driven multiple access (ODMA) networks in TDD-CDMA based systems[C]// IEEE International Conference on Communications,2002,5:3202-3206.
[3]Ouertani M, Besbes H, Bouallegue A. A new design approach for ODMA systems[C]//the first IEEE International Symposium on Control, Communications and Signal Processing,2004:343-346.
[4]Zhang Y, Chen H.H., Guizani M. Cooperative wireless communications [M]. Auerbach Publications,2009.
[5]Uysal M. Cooperative communications for improved wireless network transmission:Framework for virtual antenna array applications [M]. Information Science Reference,2010.
[6]ITU-R M [IMT.ESTIMATE]:Spectrum requirements for the future development of IMT-2000 and IMT-Advanced.
[7]Tanaka H, Iwanami Y. On Throughput Characteristics of Type II Hybrid-ARQ with Decode and Forward Relay using Non-Binary Rate-Compatible Punctured LDPC Codes[C]//The Eighth International Conference on Wireless and Mobile Communications,2012:272-277.
[8]Ahlswede R, Cai N, Li S Y R, et al. Network information flow [J]. IEEE Transactions on Information Theory,2000,46(4):1204-1216.
[9]Zhang S, Liew S C, Lam P P. Hot topic:physical-layer network coding[C]// Proceedings of the 12th annual international conference on Mobile computing and networking,2006:358-365.
[10]彭木根,王文博.协作无线通信原理与应用[M].机械工业出版社,2009.
[11]Katti S, Marie I, Goldsmith A, et al. Joint relaying and network coding in wireless networks[C]//IEEE International Symposium on Information Theory, 2007:1101-1105.
[12]Ho T, Medard M, Koetter R. A coding view of network recovery and management[C]//Proceedings of IEEE International Symposium on Information Theory,2002,137-139.
[13]Agarwal A, Charikar M. On the advantage of network coding for improving network throughput[C]//Proceedings of IEEE Information Theory Workshop, 2004,247-249.
[14]Wu Y, Chou P. A., Jain K. A comparison of network coding and tree packing[C]// IEEE International Symposium on Information Theory,2004,143-146.
[15]Wu Y. On constructive multi-source network coding[C]//IEEE International Symposium on Information Theory,2006,1349-1353.
[16]Jain K, Vazirani V.V., Yuval G. On the coding advantage of multiple unicast sessions in undirected graphs[C]//Proceedings of IEEE Information Theory Workshop,2006,211-215.
[17]Li S.Y.R., Yeung R.W. On convolutional network coding[C]//Proceedings of IEEE International Symposium on Information Theory,2006,1743-1747.
[18]Ning C, Yeung R. W. Network coding and error correction[C]//Proceedings of IEEE Information Theory Workshop,2003,101-106.
[19]Van der Meulen E C. Transmission of information in a T-terminal discrete memoryless channel [D]. University of California,1968.
[20]Van Der Meulen E C. Three-terminal communication channels [J]. Advances in applied Probability,1971:120-154.
[21]Cover T, Gamal A E L. Capacity theorems for the relay channel [J]. IEEE Transactions on Information Theory,1979,25(5):572-584.
[22]Harrold T J, Nix A R. Intelligent relaying for future personal communication systems [J]. IEEE Colloquium (Digest),2000(3):62-66.
[23]Harrold T J, Nix A R. Capacity enhancement using intelligent relaying for future personal communication systems[C]//IEEE Vehicular Technology Conference, 2000,5:2115-2120.
[24]Sendonaris A, Erkip E, Aazhang B. Increasing uplink capacity via user cooperation diversity[C]//IEEE International Symposium on Information Theory, 1998,156.
[25]Sendonaris A, Erkip E, Aazhang B. User cooperation diversity. Part I. System description [J].IEEE Transactions on Communications,2003,51(11):1927-1938.
[26]Cai L, Li P, Kato N, et al. User cooperation in wireless networks [J]. IEEE Wireless Communications,2012,19(2):8-9.
[27]Laneman J N, Wornell G W. Energy-efficient antenna sharing and relaying for wireless networks[C]//IEEE Wireless Communications and Networking Confernce,2000,1:7-12.
[28]Fan Y, Thompson J. MIMO Configurations for Relay Channels:Theory and Practice [J]. IEEE Transactions on Wireless Communications.2007, 6(5):1774-1786.
[29]Kramer G, Maric I, and Yates R.D. Cooperative communications, Foundations and Trends in Networking, Now Publishers,2007.
[30]俞菲,杨绿溪MIMO多中继辅助通信中的优化调度[J].通信学报,2008,29(3)：40-46.
[31]Joung J, Sun S. Power efficient resource allocation for downlink OFDMA relay cellular networks [J]. IEEE Transactions on Signal Processing,2012,60(5): 2447-2459.
[32]Simeone O., Somekh O., Bar-Ness Y, ea al. Throughput of Low-Power Cellular Systems with Collaborative Base Stations and Relaying[J]. IEEE Transactions on Information Theory,2008,54(1):459-467.
[33]Laneman J N, Tse D N C, Wornell G W. Cooperative diversity in wireless networks:Efficient protocols and outage behavior[J]. IEEE Transactions on Information Theory,2004,50(12):3062-3080.
[34]Soithong T, Aalo V A, Efthymou G P, et al. Effect of interference on multihop amplify-and-forward relay systems operating in Rayleigh fading[C]//IEEE 23rd International Symposium on PIMRC,2012:1802-1806.
[35]Hasna M O, Alouini M S. End-to-end performance of transmission systems with relays over Rayleigh-fading channels [J]. IEEE Transactions on Wireless Communications,2003,2(6):1126-1131.
[36]Souryal M R, You H. Quantize-and-forward relaying with M-ary phase shift keying[C]//IEEE Wireless Communications and Networking Confernce,2008: 42-47.
[37]Qi Y, Hoshyar R, Tafazolli R. A novel quantization scheme in compress-and-forward relay system[C]//IEEE 69th Vehicular Technology Conference, spring 2009:1-5.
[38]Hu R, Li J. Exploiting Slepian-Wolf codes in wireless user cooperation[C]//2005 IEEE 6th Workshop on SPAWC,2005:275-279.
[39]Kuhn M, Wagner J, Wittneben A. Cooperative processing for the WLAN uplink[C]//IEEE Wireless Communications and Networking Confernce,2008: 1294-1299.
[40]Karim M A, Yuan J, Chen Z, et al. Soft Information Relaying in Fading Channels [J]. IEEE Wireless Communications Letters,2012,1(3):233-236.
[41]Li J, Karim A, Yuan J, et al. Novel Soft Information Forwarding Protocols in Two-Way Relaying Channels [J]. IEEE Transactions on Vehicular Technology, 2013,PP(99):1-8.
[42]Weitkemper P, Wubben D, Kuhn V, et al. Soft information relaying for wireless networks with error-prone source-relay link[C]//2008 7th International ITG Conference on Source and Channel Coding,2008:1-6.
[43]Hunter T E, Nosratinia A. Cooperation diversity through coding[C]//2002 IEEE International Symposium on Information Theory,2002:220.
[44]Hunter T E. Coded cooperation:a new framework for user cooperation in wireless networks [D]. University of Texas at Dallas,2004.
[45]Duyck D, Boutros J J, Moeneclaey M. Low-density graph codes for coded cooperation on slow fading relay channels [J]. IEEE Transactions on Information Theory,2011,57(7):4202-4218.
[46]Ishibashi K, Ishii K, Ochiai H. Dynamic coded cooperation using multiple turbo codes in wireless relay networks [J]. IEEE Journal of Selected Topics in Signal Processing,2011,5(1):197-207.
[47]Laneman J N, Wornell G W. Distributed space-time-coded protocols for exploiting cooperative diversity in wireless networks [J]. IEEE Transactions on Information Theory,2003,49(10):2415-2425.
[48]Ren D, Ge J, Shi X. Novel Distributed Turbo Coding Scheme in Two-Hop Relay Networks[C]//IEEE 4th International Conference on Intelligent Networking and Collaborative Systems (INCoS),2012,2012:546-549.
[49]Jing Y. Distributed Space-Time Coding [M]. Springer New York,2013.
[50]彭木根,王月新,刘红梅,王文博.无线多跳通信网络中的网络编码技术[J].电信快报,2007(8)：10-15.
[51]Shi J, Yu G, Zhang Z, et al. Partial channel state information based cooperative relaying and partner selection[C]//IEEE Wireless Communications and Networking Confernce,2007:975-979.
[52]Kim J B, Lim J, Cioffi J M. Capacity Scaling Law in Opportunistic Amplify-and-Forward Relaying with Selective ID Feedback [J]. IEEE Communications Letters,2012,16(5):589-591.
[53]Lo C K, Vishwanath S, Heath R W. Relay subset selection in wireless networks using partial decode-and-forward transmission [J]. IEEE Transactions on Vehicular Technology,2009,58(2):692-704.
[54]Ahmed I, Nasri A, Michalopoulos D S, et al. Relay subset selection and fair power allocation for best and partial relay selection in generic noise and interference [J]. IEEE Transactions on Wireless Communications,2012,11(5): 1828-1839.
[55]Xie L, Zhang X. TDMA and FDMA based resource allocations for quality of service provisioning over wireless relay networks [C]//IEEE Wireless Communications and Networking Conference,2007:3153-3157.
[56]Ren S, Letaief K B. Optimal Effective Capacity for Cooperative Relay Networks With QoS Guarantees[C]//IEEE International Conference on Communications, 2008:3725-3729.
[57]Vardhe K, Reynolds D, Woerner B D. Joint power allocation and relay selection for multiuser cooperative communication [J].IEEE Transactions on Wireless Communications,2010,9(4):1255-1260.
[58]He F, Sun Y, Chen X, et al. Optimal power allocation for two-way decode-and-forward OFDM relay networks[C]//IEEE ICC,2012:4463-4467.
[59]Adam E E B, Samb D, Yu L. Performance analysis of optimal power allocation in wireless cooperative communication systems [C]//SPIE International Conference on Graphic and Image Processing,2013:87687U.
[60]黄郡,单洪,沈楠.协作干扰节点资源优化分配模型及算法[J].计算机应用研究,2011,28(8)：2912-2914.
[61]Ozarow L H, Wyner A D. Wire-tap channel II[C]//Advances in Cryptology. Springer Berlin Heidelberg,1985:33-50.
[62]Leung-Yan-Cheong S, Hellman M. The Gaussian wiretap channel [J]. IEEE Transactions on Information Theory,1978,24(4):451-456.
[63]Liang Y, Poor H V. Multiple-access channels with confidential messages [J]. IEEE Transactions on Information Theory,2008,54(3):976-1002.
[64]Tekin E, Yener A. The general Gaussian multiple-access and two-way wiretap channels:Achievable rates and cooperative jamming [J].IEEE Transactions on Information Theory,2008,54(6):2735-2751.
[65]Awan Z H, Zaidi A, Vandendorpe L. Secure communication over parallel relay channel [J]. IEEE Transactions on Information Forensics and Security,2012,7(2): 359-371.
[66]Chen J, Zhang R, Song L, et al. Joint relay and jammer selection for secure two-way relay networks [J].IEEE Transactions on Information Forensics and Security,2012,7(1):310-320.
[67]Bassily R, Ulukus S. Secure communication in multiple relay networks through decode-and-forward strategies [J].Journal of Communications and Networks, 2012,14(4):352-363.
[68]Dong L, Han Z, Petropulu A, et al. Improving wireless physical layer security via cooperating relays[J]. IEEE Transactions on Signal Processing.2010,58(3): 1875-1888.
[69]Wang H M, Luo M, Xia X G, et al. Joint Cooperative Beamforming and Jamming to Secure AF Relay Systems With Individual Power Constraint and No Eavesdropper's CSI [J]. IEEE Signal Processing Letters,2013,20(1):39-42.
[70]Gui B, Dai L, Cimini L J. Selective relaying in cooperative OFDM systems: two-hop random network[C]/IEEE Wireless Communications and Networking Conference,2008:996-1001.
[71]Li H, Luo H, Wang X, et al. Fairness-aware resource allocation in OFDMA cooperative relaying network[C]//IEEE International Conference on Communications,2009:1-5.
[72]Zou Y, Yao Y D, Zheng B. Cooperative relay techniques for cognitive radio systems:spectrum sensing and secondary user transmissions [J]. IEEE Communications Magazine,2012,50(4):98-103.
[73]Chan Y W, Chien F T, Chang R Y, et al. Spectrum sharing in multi-channel cooperative cognitive radio networks:a coalitional game approach[J]. Wireless Networks,2013:1-10.
[74]Li S Y R, Yeung R W, Cai N. Linear network coding [J]. IEEE Transactions on Information Theory,2003,49(2):371-381.
[75]Yeung R W. Information theory and network coding [M]. New York, Springer, 2008.
[76]黄佳庆,李宗鹏.网络编码原理[M].国防工业出版社,2012.
[77]MacKay D J C. Fountain codes[C]//IEEE Proceedings-Communications,2005, 152(6):1062-1068.
[78]Koetter R., Medard M. An algebraic approach to network coding [J]. IEEE/ACM Transactions on Networking,2003,11(5):782-795.
[79]Sanders P, Egner S, Tolhuizen L. Polynomial time algorithms for network information flow[C]//Proceedings of the fifteenth annual ACM symposium on Parallel algorithms and architectures,2003:286-294.
[80]Ho T, Medard M, Shi J, et al. On randomized network coding[C]//Allerton Conference on Communication Control and Computing,2003,41(1):11-20.
[81]Ho T, Medard M, Koetter R, et al. A random linear network coding approach to multicast [J].IEEE Transactions on Information Theory,2006,52(10):4413-4430.
[82]Chou P. A, Wu Y., Jain K. Practical network coding[C]//Allerton Conference on Communication Control and Computing,2003,40-49.
[83]Jaggi S, Sanders P, Chou P.A, et al. Polynominal time algrithms for multicast network code construction [J]. IEEE Transactions on Information Theory,2005, 51(6):1973-1982.
[84]Barros J, Servetto S D. Network information flow with correlated sources [J]. IEEE Transactions on Information Theory,2006,52(1):155-170.
[85]Ho T, Medard M, Effros M, et al. Network coding for correlated sources[C]//Proceedings of Conference on Information Sciences and Systems, 2004.
[86]Ramamoorthy A, Jain K, Chou P A, et al. separating distributed source coding from network coding [J]. IEEE/ACM Transactions on Networking (TON),2006, 14(SI):2785-2795.
[87]Wu Y. On constructive multi-source network coding[C]//IEEE International Symposium on Information Theory,2006:1349-1353.
[88]Harvey N J A, Kleinberg R, Nair C, et al. A "chicken & egg" network coding problem[C]//2007 IEEE International Symposium on Information Theory, 2007:131-135.
[89]Li S Y R, Ho S T. Ring-theoretic foundation of convolutional network coding[C]//IEEE Fourth Workshop on Network Coding, Theory and Applications, 2008:1-6.
[90]Li S Y R, Sun Q T. Network coding theory via commutative algebra [J].IEEE IEEE Transactions on Information Theory,2011,57(1):403-415.
[91]Dougherty R, Freiling C, Zeger K. Linearity and solvability in multicast networks [J]. IEEE Transactions on Information Theory,2004,50(10): 2243-2256.
[92]Dougherty R, Freiling C, Zeger K. Insufficiency of linear coding in network information flow [J]. IEEE Transactions on Information Theory,2005,51(8): 2745-2759.
[93]Zhang Z. Theory and applications of network error correction coding [J]. Proceedings of the IEEE,2011,99(3):406-420.
[94]Cai N, Yeung R W. Network coding and error correction[C]//Proceedings of the 2002 IEEE Information Theory Workshop,2002:119-122.
[95]Yeung R W, Cai N. Network error correction, I:Basic concepts and upper bounds [J]. Communications in Information & Systems,2006,6(1):19-35.
[96]Zhang Z. Linear network error correction codes in packet networks [J]. IEEE Transactions on Information Theory,2008,54(1):209-218.
[97]Yang S, Yeung R W. Refined coding bounds for network error correction[C]// IEEE ITW on Information Theory for Wireless Network,2007:1-5.
[98]Koetter R, Kschischang F R. Coding for errors and erasures in random network coding [J]. IEEE Transactions on Information Theory,2008,54(8):3579-3591.
[99]Bhattad K, Ratnakar N, Koetter R, et al. Minimal network coding for multicast[C]//IEEE International Symposium on Information Theory,2005: 1730-1734.
[100]黄政,王新.网络编码中的优化问题研究[J].软件学报,2009,20(5)：1349-1361.
[101]Fragouli C, Soljanin E. Information flow decomposition for network coding [J]. IEEE Transactions on Information Theory,2006,52(3):829-848.
[102]Langberg M, Sprintson A, Bruck J. The encoding complexity of network coding [J]. IEEE/ACM Transactions on Networking (TON),2006,14(SI):2386-2397.
[103]Wu Y, Kung S Y. Distributed utility maximization for network coding based multicasting:A shortest path approach [J]. IEEE J SEL AREA COMM,2006, 24(8):1475-1488.
[104]Lun D S, Ratnakar N, Medard M, et al. Minimum-cost multicast over coded packet networks [J]. IEEE Transactions on Information Theory,2006,52(6): 2608-2623.
[105]Kim M, Medard M, Aggarwal V, et al. Evolutionary approaches to minimizing network coding resources[C]//26th IEEE International Conference on Computer Communications,2007:1991-1999.
[106]Shojania H, Li B, Wang X. Nuclei:GPU-accelerated many-core network coding[C]//IEEE INFOCOM 2009,2009:459-467.
[107]杨义先.网络编码理论与技术[M].国防工业出版社,2009.
[108]Cai N, Yeung R W. Secure network coding on a wiretap network [J]. IEEE Transactions on Information Theory,2011,57(1):424-435.
[109]Lamport L, Shostak R, Pease M. The Byzantine general's problem [J]. ACM Transactions on Programming Languages and Systems (TOPLAS),1982,4(3): 382-401.
[110]Ho T, Leong B, Koetter R, et al. Byzantine modification detection in multicast networks with random network coding[J]. IEEE Transactions on Information Theory,2008,54(6):2798-2803.
[111]Jaggi S, Langberg M, Katti S, et al. Resilient network coding in the presence of byzantine adversaries[C]//26th IEEE International Conference on Computer Communications,2007:616-624.
[112]Gkantsidis C, Rodriguez P. Cooperative security for network coding file distribution [C]//IEEE INFOCOM.2006,6:1-13.
[113]Wu Y, Chou P A, Zhang Q, et al. Network planning in wireless ad hoc networks: a cross-layer approach [J]. IEEE J SEL AREA COMM,2005,23(1):136-150.
[114]Guo Z, Wang B, Xie P, et al. Efficient error recovery with network coding in underwater sensor networks [J]. Ad Hoc Networks,2009,7(4):791-802.
[115]Kim S W. Concatenated network coding for large-scale multi-hop wireless networks[C]//IEEE Wireless Communications and Networking Conference, 2007:985-989.
[116]Katti S, Rahul H, Hu W, et al. XORs in the air:practical wireless network coding [J]. IEEE/ACM Transactions on Networking (TON),2008,16(3): 497-510.
[117]Chachulski S, Jennings M, Katti S, et al. Trading structure for randomness in opportunistic wireless routing[C]//ACM SIGCOMM.2007.
[118]Katti S, Katabi D, Balakrishnan H, et al. Symbol-level network coding for wireless mesh networks [J]. ACM SIGCOMM Computer Communication Review,2008,38(4):401-412.
[119]Zhang S, Liew S C, Lam P P. Hot topic:physical-layer network coding[C]//Proceedings of the 12th ACM annual international conference on Mobile computing and networking,2006:358-365.
[120]Katti S, Gollakota S, Katabi D. Embracing wireless interference:analog network coding [J]. ACM SIGCOMM Computer Communication Review,2007, 37(4):397-408.
[121]Wang T, Giannakis G B. Complex field network coding for multiuser cooperative communications [J]. IEEE J SEL AREA COMM,2008,26(3): 561-571.
[122]Pu W, Luo C, Li S, et al. Continuous network coding in wireless relay networks[C]//IEEE The 27th Conference on Computer Communications,2008: 1526-1534.
[123]Li B, Niu D. Random network coding in Peer-to-Peer networks:From theory to practice [J]. Proceedings of the IEEE,2011,99(3):513-523.
[124]Kim M, Sundararajan J K, Medard M, et al. Network coding in a multicast switch [J]. IEEE Transactions on Information Theory,2011,57(1):436-460.
[125]Dimakis A G, Godfrey P B, Wu Y, et al. Network coding for distributed storage systems [J]. IEEE Transactions on Information Theory,2010,56(9):4539-4551.
[126]Dougherty R, Freiling C, Zeger K. Network coding and matroid theory [J]. Proceedings of the IEEE,2011,99(3):388-405.
[127]Yin X, Wang X, Zhao J, et al. On benefits of network coding in bidirected networks and hyper-networks[C]//IEEE INFOCOM,2012:325-333.
[128]Mohsenian-Rad A H, Huang J, Wong V W S, et al. Bargaining and price-of-anarchy in repeated inter-session network coding games[C]//IEEE INFOCOM,2010:1-9.
[129]Leung D, Oppenheim J, Winter A. Quantum network communication-the butterfly and beyond [J]. IEEE Transactions on Information Theory,2010,56(7): 3478-3490.
[130]Ono F, Sakaguchi K. Space time coded MIMO network coding[C]//19th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Cannes,2008:1-5.
[131]Yang S H, Wu J. Efficient Broadcasting Using Network Coding and Directional Antennas in MANETs [J].IEEE Transactionson on Paraller and Distributed Systems,2010,21(2):148-161.
[132]Xu W, Wang L, Chen G. Performance of DCSK cooperative communication systems over multipath fading channels [J]. IEEE Transactions on Circuits and Systems Ⅰ:Regular Papers,2011,58(1):196-204.
[133]Kihong K. Interference mitigation in wireless communications [D]. Atlanta: Georgia Institute of Technology,2005.
[134]Jafar S A, Shamai S. Degrees of freedom region of the MIMO X channel [J]. IEEE Transactions on Information Theory,2008,54(1):151-170.
[135]Yener A, Yates R D, Ulukus S. Interference management for CDMA systems through power control, multiuser detection and beam forming [J]. IEEE Transactions on Communications,2001,49(7):1227-1239.
[136]Hoeher P A, Badri-hoeher S, Deng S, Krakowski C,Wen X. Single antenna interference cancellation (SAIC) for cellular TDMA networks by means of joint delayed-decision feedback sequence estimation [J]. IEEE Transactions on Wireless Communications,2006,5(6):1234-1237.,
[137]Giridhar K, Chari S, Shynk J, Gooch R, Artman D. Joint estimation algorithms for cochannel signal demodulation[C]//IEEE International Conference on Communications,1993:1497-1501.
[138]Cadambe V R, Jafar S A. Interference alignment and the degrees of freedom of wireless X networks [J]. IEEE Transactions on Information Theory,2009,55(9): 3893-3908.
[139]3GPP R1-050783, Text Proposal on IDMA for Inter-cell interference mitigation. RITT, ZTE, Huawei,2005.
[140]Chen W, Letaief K B, Cao Z. Network interference cancellation [J]. IEEE Transactions on Wireless Communication,2009,8(12):5982-5999.
[141]Dai C, Thai T, Popovski P. Coordinated direct and relay transmission with interference cancelation in wireless systems [J]. IEEE Communications Letters, 2011,15(4):416-418.
[142]Tse D, Viswanath P. Fundamentals of wireless communication [M]. Cambridge university press,2005.
[143]Jain K, Padhye J, Padmanabhan V N, et al. Impact of interference on multi-hop wireless network performance[C]//9th ACM annual international conference on Mobile computing and networking,2003:66-80.
[144]Shannon C E. Two-way communication channels[C]//4th Berkeley Symp. Math. Stat. Prob,1961,1:611-644.
[145]Carleial A. Interference channels [J]. IEEE Transactions on Information Theory, 1978,24(1):60-70.
[146]Liao H H J. Multiple Access Channels[R]. HAWAII UNIV HONOLULU,1972.
[147]Cover T. Broadcast channels [J]. IEEE Transactions on Information Theory, 1972,18(1):2-14.
[148]Costa M. Writing on dirty paper (corresp.)[J]. IEEE Transactions on Information Theory,1983,29(3):439-441.
[149]Caire G, Shamai S. On the achievable throughput of a multiantenna Gaussian broadcast channel [J]. IEEE Transactions on Information Theory,2003,49(7): 1691-1706.
[150]Goldsmith A, Jafar S A, Maric I, et al. Breaking spectrum gridlock with cognitive radios:An information theoretic perspective [J]. Proceedings of the IEEE,2009,97(5):894-914.
[151]Boyer J, Falconer D D, Yanikomeroglu H. Multihop diversity in wireless relaying channels [J]. IEEE Transactions on Communications,2004,52(10): 1820-1830.
[152]Chen W, Letaief K B, Cao Z G. A Cross Layer Method for Interference Cancellation and Network Coding in Wireless Networks[C]//the 41th IEEE International Conference on Communications,2006:3693-3698.
[153]Sikora M, Laneman J N, Haenggi M, et al. Bandwidth-and power-efficient routing in linear wireless networks[J]. IEEE/ACM Transactions on Networking (TON),2006,14(SI):2624-2633.
[154]Gallager R G Information theory and reliable communication [M]. Not Avail, 1970.
[155]Korner J, Marton K. General broadcast channels with degraded message sets [J]. IEEE Transactions on Information Theory,1977,23(1):60-64.
[156]Csiszar I, Korner J. Broadcast channels with confidential messages [J]. IEEE Transactions on Information Theory,1978,24(3):339-348.
[157]Sharma S, Shi Y, Liu J, et al. Is network coding always good for cooperative communications[C]//IEEE INFOCOM,2010:1-9.
[158]Chen Y, Kishore S, Li J. Wireless diversity through network coding[C]//IEEE Wireless Communications and Networking Conference,2006,3:1681-1686.
[159]Peng C, Zhang Q, Zhao M, et al. On the performance analysis of network-coded cooperation in wireless networks [J]. IEEE Transactions on Wireless Communications,2008,7(8):3090-3097.
[160]Hunter T E, Sanayei S, Nosratinia A. Outage analysis of coded cooperation [J]. IEEE Transactions on Information Theory,2006,52(2):375-391.
[161]Wang T, Cano A, Giannakis G B, et al. High-performance cooperative demodulation with decode-and-forward relays [J]. IEEE Transactions on Communications,2007,55(7):1427-1438.
[162]Yang S, Koetter R. Network coding over a noisy relay:a belief propagation approach[C]//IEEE International Symposium on Information Theory,2007: 801-804.
[163]Yune T W, Kim D, Im G H. Opportunistic network-coded cooperative transmission with demodulate-and-forward protocol in wireless channels [J]. IEEE Transactions on Communications,2011,59(7):1791-1795.
[164]Chen D, Laneman J N. Modulation and demodulation for cooperative diversity in wireless systems [J]. IEEE Transactions on Wireless Communications,2006, 5(7):1785-1794.
[165]Bao X, Li J. Efficient message relaying for wireless user cooperation: decode-amplify-forward (DAF) and hybrid DAF and coded-cooperation [J]. IEEE Transactions on Wireless Communications,2007,6(11):3975-3984.
[166]Sneesens H H, Vandendorpe L. Soft decode and forward improves cooperative communications[C]//2005 1st IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing,2005:157-160.
[167]Lee K, Hanzo L. MIMO-assisted hard versus soft decoding-and-forwarding for network coding aided relaying systems [J]. IEEE Transactions on Wireless Communications,2009,8(1):376-385.
[168]Fu M. Stochastic analysis of turbo decoding [J]. IEEE Transactions on Information Theory,2005,51(1):81-100.
[169]Palat R C, Annamalai A, Reed J H. Log-likelihood-ratio based selective decode and forward cooperative communication[C]//IEEE Vehicular Technology Conference, Spring 2008:615-618.
[170]Kim D, Kim H M, Im G H. Soft Log Likelihood Ratio Replacement for Low-Complexity Maximum-Likelihood Detection [J]. IEEE Communications Letters,2012,16(3):296-299.
[171]Kschischang F R, Frey B J, Loeliger H A. Factor graphs and the sum-product algorithm [J]. IEEE Transactions on Information Theory,2001,47(2):498-519.
[172]Rappaport T S. Wireless communications:principles and practice [M]. Publishing House of Electronics Industry,2004.
[173]Zheng L, Tse D N C. Diversity and multiplexing:A fundamental tradeoff in multiple-antenna channels [J]. IEEE Transactions on Information Theory,2003, 49(5):1073-1096.
[174]Azarian K, El Gamal H, Schniter P. On the achievable diversity-multiplexing tradeoff in half-duplex cooperative channels [J]. IEEE Transactions on Information Theory,2005,51(12):4152-4172.
[175]Wang Y, Qin L, Xiang W. Generalized Analysis on Diversity-Multiplexing Trade-off of Relay Protocols [J]. Appl. Math,2013,7(2L):511-517.
[176]Loyka S, Levin G. Diversity-multiplexing tradeoff in the low-SNR regime [J]. IEEE Communications Letters,2011,15(5):542-544.
[177]Narasimhan R. Finite-SNR diversity-multiplexing tradeoff for correlated Rayleigh and Rician MIMO channels [J]. IEEE Transactions on Information Theory,2006,52(9):3965-3979.
[178]Stauffer E, Oyman O, Narasimhan R, et al. Finite-SNR diversity-multiplexing tradeoffs in fading relay channels [J]. IEEE J SEL AREA COMM,2007,25(2): 245-257.
[179]Liu Y, Dharmawansa P, McKay M R, et al. Finite-SNR diversity-multiplexing trade-off of dual hop multiple-relay channels [J]. IEEE Transactions on Communications,2012,60(5):1451-1463.
[180]Yi Z, Ju M C, Kim I M. Outage probability and optimum power allocation for analog network coding [J]. IEEE Transactions on Wireless Communications, 2011,10(2):407-412.
[181]Li M, Zhao W.Quantitatively investigating the locally weak stationarity of modified multifractional Gaussian noise [J]. Physica A:Statistical Mechanics and its Applications,2012,391(24):6268-6278.
[182]Li M, Zhao W. On 1/f noise [J]. Mathematical Problems in Engineering,2012.
[183]Zou Y, Zheng B, Zhu J. Outage analysis of opportunistic cooperation over Rayleigh fading channels [J]. IEEE Transactions on Wireless Communications, 2009,8(6):3077-3085.
[184]Cover T M, Thomas J A. Elements of information theory [M]. Wiley-interscience,2012.
[185]Chen D, Laneman J N. The diversity-multiplexing tradeoff for the multiaccess relay channel[C]//2006 40th Annual Conference on Information Sciences and Systems,2006:1324-1328.
[186]Narasimhan R. Finite-SNR diversity performance of rate-adaptive MIMO systems[C]//IEEE Global Telecommunications Conference,2005,3:1461-1465.
[187]Wu Y, Chou P A, Kung S Y. Information exchange in wireless networks with network coding and physical-layer broadcast[R].MSR-TR-2004,2005.
[188]杨小牛,楼财义,徐建良.软件无线电技术与应用[M].北京理工大学出版社,2010.
[189]Zhang S, Liew S C, Wang H. Synchronization analysis in physical layer network coding [J]. ArXiv preprint:1001.0069,2009.