车载异构网络中基于PSRBP的多径TCP路径调度优化
|
摘要
车载异构网络使用多路径传输控制协议(multipath transmission control protocol,MPTCP)进行传输时,由于路径差异性会引起接收缓冲区阻塞问题,导致MPTCP传输性能不佳.针对MPTCP接收缓冲区阻塞问题,提出一种基于路径选择和接收缓冲区预测(path selection and receive buffer prediction, PSRBP)的MPTCP路径调度优化方法.该方法引入吞吐量预测模型,同时引入各条路径和最大吞吐量路径的相似性参数与既定阈值对比分析,从而选择出可以使用MPTCP传输的路径.所提算法通过判断无序包的数量来预测缓冲区阻塞问题,并停止不良路径上的数据传输以提高MPTCP的性能.仿真结果表明,该算法能够提高系统整体的吞吐量,并使网络利用率有所改善.
Nowadays, as a variety of network interfaces are deployed in vehicles for a heterogeneous vehicular network, the diversity of interfaces leads to a noticeable difference in characteristics between transmission paths. When the vehicular heterogeneous network uses the multipath transmission control protocol(MPTCP) for transmission, it may causes blocking problem in the receive buffer due to the differences between paths, resulting in poor MPTCP transmission performance. For MPTCP receives buffer blocking problem, this paper proposes an MPTCP path scheduling optimization method based on path selection and receive buffer prediction(PSRBP). This method introduces a throughput prediction model,then introduces the similarity parameter between each path and the maximum throughput path. The similarity parameter is compared with a predetermined threshold to select a path that can be transmitted using MPTCP. After that, the proposed algorithm predicts the buffer congestion problem by calculating the number of out-of-ordered packets, then stops data transmission through the bad paths to improve the performance of MPTCP.Simulation results show that the algorithm can improve the overall system throughput and improve the network utilization.
Nowadays, as a variety of network interfaces are deployed in vehicles for a heterogeneous vehicular network, the diversity of interfaces leads to a noticeable difference in characteristics between transmission paths. When the vehicular heterogeneous network uses the multipath transmission control protocol(MPTCP) for transmission, it may causes blocking problem in the receive buffer due to the differences between paths, resulting in poor MPTCP transmission performance. For MPTCP receives buffer blocking problem, this paper proposes an MPTCP path scheduling optimization method based on path selection and receive buffer prediction(PSRBP). This method introduces a throughput prediction model,then introduces the similarity parameter between each path and the maximum throughput path. The similarity parameter is compared with a predetermined threshold to select a path that can be transmitted using MPTCP. After that, the proposed algorithm predicts the buffer congestion problem by calculating the number of out-of-ordered packets, then stops data transmission through the bad paths to improve the performance of MPTCP.Simulation results show that the algorithm can improve the overall system throughput and improve the network utilization.
引文
[1]管伟祥.基于VANET与LTE的异构车联网网络选择与切换算法研究[D].广州:华南理工大学,2016.
[2] Zhu D Y, Xu C Q, Qin J R, Zhou Z. Mobility-aware multimedia data transfer using multipath TCP in vehicular network[C]//Wireless Communications and Mobile Computing Conference.IEEE, 2017:1041-1046.
[3]符发,周星,杨雄,Adhari H, Rathgeb E P. MPTCP与CMT-SCTP多路径传输协议性能分析[J].计算机工程与应用,2013, 49(21):79-82.Fu F, Zhou X, Yang X, Adhari H, Rathgeb E P. Performance analysis of MPTCP and CMT-SCTP multi-path transport protocols[J]. Computer Engineering and Applications, 2013,49(21):79-82.(in Chinese)
[4]刘启发.多路径TCP的流量分配与数据调度算法研究[D].杭州:浙江大学,2017.
[5]汪鹏飞.异构网络中基于MPTCP多路传输的数据调度策略研究[D].武汉:华中师范大学, 2015.
[6]?zcan Y, Guillemin F, HouzéP, Rosenberg C. Fast and smooth data delivery using MPTCP by avoiding redundant retransmissions[C]//IEEE International Conference on Communications. IEEE, 2017:1-7.
[7] Ke F F, Huang M H, Liu Z H, Liu Q H, Cao Y L. Multi-attribute aware multipath data scheduling strategy for efficient MPTCP-based data delivery[C]//Communications. IEEE, 2016:248-253.
[8] Sysomphone C, Pattarawit P, Chatchai K. The path scheduling for MPTCP end-to-end hosts[C]//International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology. IEEE, 2017:127-130.
[9] Alheid A, Doufexi A, Kaleshi D. Packet reordering response for MPTCP under wireless heterogeneous environment[C]//International Conference on Telecommunications. IEEE, 2016:1-6.
[10] Alheid A, Doufexi A, Kaleshi D. A study on MPTCP for tolerating packet reordering and path heterogeneity in wireless networks[C]//Wireless Days. IEEE, 2016:1-7.
[11] Halepoto I A, Lau F C M, Niu Z. Management of buffer space for the concurrent multipath transfer over dissimilar paths[C]//Third International Conference on Digital Information, 2015:61-66.
[12]董贝贝.基于RSFSA的MPTCP数据调度算法研究[D].北京:北京邮电大学,2013.
[13] Zhou D, Song W, Shi M. Goodput improvement for multipath TCP by congestion window adaptation in multi-radio devices[C]//Consumer Communications and Networking Conference.IEEE, 2013:508-514.
[14]胡敏,刘鹏,邹然. MPTCP中一种减缓缓存阻塞的重传策略[J].电视技术,2013, 37(17):98-101.Hu M, Liu P, Zou R. Policy to retransmission reduce receive buffer blocking for multipath TCP[J]. Vido Engineering, 2013, 37(17):98-101.(in Chinese)
[15] Kim J, Oh B H, Lee J. Receive buffer based path management for MPTCP in heterogeneous networks[C]//Integrated Network and Service Management. IEEE, 2017:648-651.
[16] Ni D, Xue K, Hong P, Shen S. Fine-grained forward prediction based dynamic packet scheduling mechanism for multipath TCP in lossy networks[C]//International Conference on Computer Communication&Networks. IEEE, 2014.
[2] Zhu D Y, Xu C Q, Qin J R, Zhou Z. Mobility-aware multimedia data transfer using multipath TCP in vehicular network[C]//Wireless Communications and Mobile Computing Conference.IEEE, 2017:1041-1046.
[3]符发,周星,杨雄,Adhari H, Rathgeb E P. MPTCP与CMT-SCTP多路径传输协议性能分析[J].计算机工程与应用,2013, 49(21):79-82.Fu F, Zhou X, Yang X, Adhari H, Rathgeb E P. Performance analysis of MPTCP and CMT-SCTP multi-path transport protocols[J]. Computer Engineering and Applications, 2013,49(21):79-82.(in Chinese)
[4]刘启发.多路径TCP的流量分配与数据调度算法研究[D].杭州:浙江大学,2017.
[5]汪鹏飞.异构网络中基于MPTCP多路传输的数据调度策略研究[D].武汉:华中师范大学, 2015.
[6]?zcan Y, Guillemin F, HouzéP, Rosenberg C. Fast and smooth data delivery using MPTCP by avoiding redundant retransmissions[C]//IEEE International Conference on Communications. IEEE, 2017:1-7.
[7] Ke F F, Huang M H, Liu Z H, Liu Q H, Cao Y L. Multi-attribute aware multipath data scheduling strategy for efficient MPTCP-based data delivery[C]//Communications. IEEE, 2016:248-253.
[8] Sysomphone C, Pattarawit P, Chatchai K. The path scheduling for MPTCP end-to-end hosts[C]//International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology. IEEE, 2017:127-130.
[9] Alheid A, Doufexi A, Kaleshi D. Packet reordering response for MPTCP under wireless heterogeneous environment[C]//International Conference on Telecommunications. IEEE, 2016:1-6.
[10] Alheid A, Doufexi A, Kaleshi D. A study on MPTCP for tolerating packet reordering and path heterogeneity in wireless networks[C]//Wireless Days. IEEE, 2016:1-7.
[11] Halepoto I A, Lau F C M, Niu Z. Management of buffer space for the concurrent multipath transfer over dissimilar paths[C]//Third International Conference on Digital Information, 2015:61-66.
[12]董贝贝.基于RSFSA的MPTCP数据调度算法研究[D].北京:北京邮电大学,2013.
[13] Zhou D, Song W, Shi M. Goodput improvement for multipath TCP by congestion window adaptation in multi-radio devices[C]//Consumer Communications and Networking Conference.IEEE, 2013:508-514.
[14]胡敏,刘鹏,邹然. MPTCP中一种减缓缓存阻塞的重传策略[J].电视技术,2013, 37(17):98-101.Hu M, Liu P, Zou R. Policy to retransmission reduce receive buffer blocking for multipath TCP[J]. Vido Engineering, 2013, 37(17):98-101.(in Chinese)
[15] Kim J, Oh B H, Lee J. Receive buffer based path management for MPTCP in heterogeneous networks[C]//Integrated Network and Service Management. IEEE, 2017:648-651.
[16] Ni D, Xue K, Hong P, Shen S. Fine-grained forward prediction based dynamic packet scheduling mechanism for multipath TCP in lossy networks[C]//International Conference on Computer Communication&Networks. IEEE, 2014.
© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号 地址：北京市海淀区学院路29号 邮编：100083 电话：办公室：(+86 10)66554848；文献借阅、咨询服务、科技查新：66554700 |