WCDMA基站测量管理模块研究与实现
摘要
关于第三代移动通信,其中目前商用比较广泛,技术比较成熟的当属WCDMA。WCDMA技术拥有众多的优点,但同时存在多址干扰,远近效应及角效应等缺点。所以RNC的无线资源管理十分重要。测量在WCDMA系统中占据着重要的位置,它为RNC的无线资源管理提供强有力的支持。没有测量就没有无线资源管理,就没有WCDMA移动通信系统。测量是无线资源管理的前提,如接入控制、拥塞控制、功率控制等无一能离开测量。论文就围绕WCDMA系统基站测量模块进行分析研究并完成相应的方案设计与工程实现。
论文第一章首先介绍了移动通讯技术的发展,接着分别介绍了当前三种3G技术以及它们的区别,最后详细介绍了当前WCDMA技术中的几大关键技术以及WCDMA标准演进情况。第二章对于WCDMA系统基站作了理论的概述,其中包括WCDMA系统整体结构的介绍,UTRAN中RNC与NODEB的详细说明,UTRAN地面接口的通用协议模型的描述,以及RNC-NODEB接口和NBAP信令的详细介绍,打下了良好的理论技术背景。第三章主要详细介绍了作者所在公司的商用WCDMA系统基站BPH单板软件系统总体框架,其中包括开发环境嵌入式操作系统vxwork的介绍,基站系统软件总体结构的概述和详细的设计原理。第四章首先讨论了测量与无线资源管理的关系以及具体介绍功率控制与测量的相互关系,接着详细的介绍了WCDMA系统基站测量管理模块实现的设计方案,其中包括实现原理,进程设计,关键数据与算法设计,最后是模块中主要函数介绍。第五章是论文总结与展望,对课题的设计思想与方法作了总结,并对第三代移动通讯的商用前景作了美好愿望。
On the third generation mobile communication, WCDMA is more used in the commercial fields and the one which is more mature technology.WCDMA technology has many advantages, but meanwhile there are some shotcomings such as multi-code interference, Far-Near problem and Anger effection. So the radio resource management in RNC is very important. Measurement in WCDMA system is at an important position, which provides strong support to Radio Resource Management. No measurement will not make radio resource management exist, at the same time there is not the WCDMA mobile communication system. Measurement is the premise of radio resource management; because access control, congestion control and power control can't be left without measurement.This paper is mainly on the reseach, analysis and implementation of measurement in WCDMA system.
In Chapter I, firstly the development of mobile communication technology is introduced, and then the current three kinds of 3 G technologies, as well as their differences, are briefly introduced and lastly the several key technologies in current WCDMA technology and the WCDMA standard evolution are described. Chapter II outlines the theory of NodeB in WCDMA system, which includes the overall structure of the WCDMA system, a detailed description about RNC and NODEB in UTRAN, and a detailed introduction about NBAP Signaling in the interface of RNC-NODEB. The theory has laid a good technical background. The third chapter details the overall framework of commercial NodeB software system in WCDMA system, including introduction on the development environment, which is the vxwork embedded operating system, software architecture in NodeB system and detailed overview of the design principle. Chapter IV discusses the relationship between measurement and radio resource management, especially the mutual relationship between the specific power control and measurement, and then describes the design plan on the implementation of measurement management module in WCDMA NodeB in detail, which includes the realization principle, process design, the key data and algorithm design, and finally the main function modules are introduced. Chapter V concludes the thesis and the prospect.
论文第一章首先介绍了移动通讯技术的发展,接着分别介绍了当前三种3G技术以及它们的区别,最后详细介绍了当前WCDMA技术中的几大关键技术以及WCDMA标准演进情况。第二章对于WCDMA系统基站作了理论的概述,其中包括WCDMA系统整体结构的介绍,UTRAN中RNC与NODEB的详细说明,UTRAN地面接口的通用协议模型的描述,以及RNC-NODEB接口和NBAP信令的详细介绍,打下了良好的理论技术背景。第三章主要详细介绍了作者所在公司的商用WCDMA系统基站BPH单板软件系统总体框架,其中包括开发环境嵌入式操作系统vxwork的介绍,基站系统软件总体结构的概述和详细的设计原理。第四章首先讨论了测量与无线资源管理的关系以及具体介绍功率控制与测量的相互关系,接着详细的介绍了WCDMA系统基站测量管理模块实现的设计方案,其中包括实现原理,进程设计,关键数据与算法设计,最后是模块中主要函数介绍。第五章是论文总结与展望,对课题的设计思想与方法作了总结,并对第三代移动通讯的商用前景作了美好愿望。
On the third generation mobile communication, WCDMA is more used in the commercial fields and the one which is more mature technology.WCDMA technology has many advantages, but meanwhile there are some shotcomings such as multi-code interference, Far-Near problem and Anger effection. So the radio resource management in RNC is very important. Measurement in WCDMA system is at an important position, which provides strong support to Radio Resource Management. No measurement will not make radio resource management exist, at the same time there is not the WCDMA mobile communication system. Measurement is the premise of radio resource management; because access control, congestion control and power control can't be left without measurement.This paper is mainly on the reseach, analysis and implementation of measurement in WCDMA system.
In Chapter I, firstly the development of mobile communication technology is introduced, and then the current three kinds of 3 G technologies, as well as their differences, are briefly introduced and lastly the several key technologies in current WCDMA technology and the WCDMA standard evolution are described. Chapter II outlines the theory of NodeB in WCDMA system, which includes the overall structure of the WCDMA system, a detailed description about RNC and NODEB in UTRAN, and a detailed introduction about NBAP Signaling in the interface of RNC-NODEB. The theory has laid a good technical background. The third chapter details the overall framework of commercial NodeB software system in WCDMA system, including introduction on the development environment, which is the vxwork embedded operating system, software architecture in NodeB system and detailed overview of the design principle. Chapter IV discusses the relationship between measurement and radio resource management, especially the mutual relationship between the specific power control and measurement, and then describes the design plan on the implementation of measurement management module in WCDMA NodeB in detail, which includes the realization principle, process design, the key data and algorithm design, and finally the main function modules are introduced. Chapter V concludes the thesis and the prospect.
引文
[1]Holma,H.and Toskala,Antti.,WCDMA For UMTS,Radio Access For Third Generation Mobile Communications,John Wiley&Sons,Ltd.,2000
[2]vijay K.Gra著,于鹏等译,第三代移动通信系统原理与工程设计,电子工业出版社,2001
[3]孙立新,尤肖虎,张萍,第三代移动通信技术,人民邮电出版社,2000年12月
[4]邱玲,朱近康,孙葆根,张磊,第三代移动通信技术,北京人民邮电出版,2001
[5]张平,王卫东,陶小峰,WCDMA移动通信系统,北京人民邮电出版社,2001
[6]3rd Generation Partnership Project Overview of 3gpp release 5,June 2003
[7]Andrews.Tanenbaum 著,现代操作系统,2000
[8]A.J.维特比著,李世鹤,胞刚,彭容译,CDMA扩频通信原理,人民邮电出版社,1998
[9]Choi ji-Woong,YoonYoung-Skin,Lee Yong-Hwan.Improved channel estimation and SIR measurement in WCDMA downlink systems,IEEE Transactions on Vehicular Technology,v 54,n 2,March,2005,p 525-537
[10]Gejier Lundin Erik,Gunnarsson Fredrik,Gustafsson Fredrik.Uplink load estimates in WCDMA with different availability of measurements,IEEE Vehicular Technology Conference,v 57,n 2,2003,p 1198-1202
[11]Rahrnan Tharek Abdul,Puh Kang Heng.Bit error rate measurement on WCDMA system in multipath channel,004 Itemational Conference on Information and Communication Technologies:From Theory to Applications,ICTTA 2004,2004,p 255-256
[12]Niemela J,Borkowski J,Lempiainen J.Verification measurements of mechanical downtilt in WCDMA,6th IEE International Conference on 3G and Beyond,3G 2005,2005,p 325-329
[13]Joyce RM,Griparis T.Soft handover gain measurements and Optimisation of a WCDMA network,Fith IEE International Conference on 3G Mobile Communication Technologies 2004
[14]Zhou Xin,Zhao Haining.Channelization theory for WCDMA digital mobile communication system and its applications in measurement,Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument,v 28,n SUPE 4,April,2007,p 347-351
[15]Brueck Stefan.Performance characterisation of WCDMA dedicated traffic channels based on node B transmit power and pilot measurements,The Premier Technical Conference for 3G and Beyond,2004
[16]Juang Rong-Remg,Lin Hsin-Piao.Verification of mobility-based soft handover algorithm using WCDMA measurements data,VTC 2006-Spring - Proceedings,2006,p 957-960
[17]Chou His-Tseng,Jeng Ming-jie.Radio characteristic analysis of a 3G WCDMA system in suburban environments:Optimization of propagation models and theoretical analysis,International Journal of Electrical Engineering,v 12,n 2,May,2005,p 159-167
[18]Kara Nadjia,Issa Omneya.Real 3G WCDMA networks performance analysis,The IEEE Conference on Local Computer Networks - 30th Anniversary,LCN 2005
[19]Stachle Dirk.An analytic method for coverage prediction in the UMTS radio network planning process,IEEE Vehicular Technology Conference,v 61,n 3,2005
[20]孔祥营,柏桂枝.嵌入式实时操作系统VxWorks及其开发环境Tomado[M].北京:中国电力出版社,2002.
[21]Windriver System Inc.Vxworks Programmer' s Guide.
[22]www.windriver.com.
[23]王金刚,宫宵霖,杨锡励,等.基于VxWorks的嵌入式实时系统设计[M].北京:清华大学出版社,2004.
[24]Wind River System,Inc.Tornado 2.0 Online Manuals(Edition 1)[Z].1999
[25]Wind River System,Inc.VxWorks Programmer's Guide 5.4(Edition 1)[Z].1999
[26]陈智育,温彦军,陈琪等.VxWorks程序丌发实践[M].北京:人民邮电出版,2004
[27]刘超,张莉.可视化面向对象建模技术[M].北京:北京航空航天大学出版社,2001
[28]宋玉,崔晓燕.WCDMA系统接口信令消息的描述与实现.北京邮电大学
[29]吴伟陵,牛凯.移动通信原理.电子工业出版社,2005年
[30]姚乐平,《WCDMA定位技术与算法的研究和基站侧信令系统的实现》,硕士学位论文,南京:东南大学无线电工程系,2004年
[31]乔春,王安义.3G功率控制技术浅析.科技广场,2007
[32]郗风君,陈朝阳,金香兰,全庆一,张 平.WCDMA系统功率控制策略中的内环SIR测量.电子学报,2002
[33]Multiplexing and channel coding(FDD),3GPP TS 25.212.2000-06
[34]Spreading and modulation,3GPP TS 25.213.2000-06
[35]Physical layer procedures,3GPP TS 25.214 2000-06
[36]Physical layer measurement,3GPP TS 25.215,2000-06
[37]Requirement for Support of Radio Resourece Management,3GPP TS 25.133,2000-06
[38]UTRAN Function,Examples on Signalling Procedures,3GPP TS 25.931,2000-06
[39]Radio Interface Protocal Architecture,3GPP TS 25.301,2000-06
[40]UTRAN Overall Description,3GPP TS 25.401,2000-06
[41]UTRAN Iub/Iur Interface User Plane Protocal for DCH Data Streams,3GPP TS 25.427,2000-06
[42]UTRAN Iub Interface NBAP Signalling,3GPP TS 25.433,2000-06
[43]Radio Interface Protocol Architecture,3GPP TS 25.301,June,2001
[44]Radio Resource Control(RRC) Protocol Specification,3GPP TS 25.331,Sept,2001
[45]UTRAN Overall Description,3GPP TS 25.401,Sept,2001
[46]UTRAN Iu Interface:general aspects and principles,3GPP TS 25.410,Sept,2001
[47]UTRAN In interface RANAP signalling,3GPP TS 25.413,Sept,2001
[48]UTRAN In interface user plane protocols,3GPP TS 25.415,Sept,2001
[49]Radio resource management strategies,3GPP TS 25.922,Sept,2001
[50] Mobile Application Part (MAP) specification, 3GPP TS 29.002,Sept,2001
[51] 3GPP TS 29.010: "Information element mapping between Mobile Station-Base Station System (MS-BSS) and Base Station System-Mobile sevice Switching Centre (BSS-MSC); Signalling procedures and the Mobile Application Part (MAP)",June, 2001
[2]vijay K.Gra著,于鹏等译,第三代移动通信系统原理与工程设计,电子工业出版社,2001
[3]孙立新,尤肖虎,张萍,第三代移动通信技术,人民邮电出版社,2000年12月
[4]邱玲,朱近康,孙葆根,张磊,第三代移动通信技术,北京人民邮电出版,2001
[5]张平,王卫东,陶小峰,WCDMA移动通信系统,北京人民邮电出版社,2001
[6]3rd Generation Partnership Project Overview of 3gpp release 5,June 2003
[7]Andrews.Tanenbaum 著,现代操作系统,2000
[8]A.J.维特比著,李世鹤,胞刚,彭容译,CDMA扩频通信原理,人民邮电出版社,1998
[9]Choi ji-Woong,YoonYoung-Skin,Lee Yong-Hwan.Improved channel estimation and SIR measurement in WCDMA downlink systems,IEEE Transactions on Vehicular Technology,v 54,n 2,March,2005,p 525-537
[10]Gejier Lundin Erik,Gunnarsson Fredrik,Gustafsson Fredrik.Uplink load estimates in WCDMA with different availability of measurements,IEEE Vehicular Technology Conference,v 57,n 2,2003,p 1198-1202
[11]Rahrnan Tharek Abdul,Puh Kang Heng.Bit error rate measurement on WCDMA system in multipath channel,004 Itemational Conference on Information and Communication Technologies:From Theory to Applications,ICTTA 2004,2004,p 255-256
[12]Niemela J,Borkowski J,Lempiainen J.Verification measurements of mechanical downtilt in WCDMA,6th IEE International Conference on 3G and Beyond,3G 2005,2005,p 325-329
[13]Joyce RM,Griparis T.Soft handover gain measurements and Optimisation of a WCDMA network,Fith IEE International Conference on 3G Mobile Communication Technologies 2004
[14]Zhou Xin,Zhao Haining.Channelization theory for WCDMA digital mobile communication system and its applications in measurement,Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument,v 28,n SUPE 4,April,2007,p 347-351
[15]Brueck Stefan.Performance characterisation of WCDMA dedicated traffic channels based on node B transmit power and pilot measurements,The Premier Technical Conference for 3G and Beyond,2004
[16]Juang Rong-Remg,Lin Hsin-Piao.Verification of mobility-based soft handover algorithm using WCDMA measurements data,VTC 2006-Spring - Proceedings,2006,p 957-960
[17]Chou His-Tseng,Jeng Ming-jie.Radio characteristic analysis of a 3G WCDMA system in suburban environments:Optimization of propagation models and theoretical analysis,International Journal of Electrical Engineering,v 12,n 2,May,2005,p 159-167
[18]Kara Nadjia,Issa Omneya.Real 3G WCDMA networks performance analysis,The IEEE Conference on Local Computer Networks - 30th Anniversary,LCN 2005
[19]Stachle Dirk.An analytic method for coverage prediction in the UMTS radio network planning process,IEEE Vehicular Technology Conference,v 61,n 3,2005
[20]孔祥营,柏桂枝.嵌入式实时操作系统VxWorks及其开发环境Tomado[M].北京:中国电力出版社,2002.
[21]Windriver System Inc.Vxworks Programmer' s Guide.
[22]www.windriver.com.
[23]王金刚,宫宵霖,杨锡励,等.基于VxWorks的嵌入式实时系统设计[M].北京:清华大学出版社,2004.
[24]Wind River System,Inc.Tornado 2.0 Online Manuals(Edition 1)[Z].1999
[25]Wind River System,Inc.VxWorks Programmer's Guide 5.4(Edition 1)[Z].1999
[26]陈智育,温彦军,陈琪等.VxWorks程序丌发实践[M].北京:人民邮电出版,2004
[27]刘超,张莉.可视化面向对象建模技术[M].北京:北京航空航天大学出版社,2001
[28]宋玉,崔晓燕.WCDMA系统接口信令消息的描述与实现.北京邮电大学
[29]吴伟陵,牛凯.移动通信原理.电子工业出版社,2005年
[30]姚乐平,《WCDMA定位技术与算法的研究和基站侧信令系统的实现》,硕士学位论文,南京:东南大学无线电工程系,2004年
[31]乔春,王安义.3G功率控制技术浅析.科技广场,2007
[32]郗风君,陈朝阳,金香兰,全庆一,张 平.WCDMA系统功率控制策略中的内环SIR测量.电子学报,2002
[33]Multiplexing and channel coding(FDD),3GPP TS 25.212.2000-06
[34]Spreading and modulation,3GPP TS 25.213.2000-06
[35]Physical layer procedures,3GPP TS 25.214 2000-06
[36]Physical layer measurement,3GPP TS 25.215,2000-06
[37]Requirement for Support of Radio Resourece Management,3GPP TS 25.133,2000-06
[38]UTRAN Function,Examples on Signalling Procedures,3GPP TS 25.931,2000-06
[39]Radio Interface Protocal Architecture,3GPP TS 25.301,2000-06
[40]UTRAN Overall Description,3GPP TS 25.401,2000-06
[41]UTRAN Iub/Iur Interface User Plane Protocal for DCH Data Streams,3GPP TS 25.427,2000-06
[42]UTRAN Iub Interface NBAP Signalling,3GPP TS 25.433,2000-06
[43]Radio Interface Protocol Architecture,3GPP TS 25.301,June,2001
[44]Radio Resource Control(RRC) Protocol Specification,3GPP TS 25.331,Sept,2001
[45]UTRAN Overall Description,3GPP TS 25.401,Sept,2001
[46]UTRAN Iu Interface:general aspects and principles,3GPP TS 25.410,Sept,2001
[47]UTRAN In interface RANAP signalling,3GPP TS 25.413,Sept,2001
[48]UTRAN In interface user plane protocols,3GPP TS 25.415,Sept,2001
[49]Radio resource management strategies,3GPP TS 25.922,Sept,2001
[50] Mobile Application Part (MAP) specification, 3GPP TS 29.002,Sept,2001
[51] 3GPP TS 29.010: "Information element mapping between Mobile Station-Base Station System (MS-BSS) and Base Station System-Mobile sevice Switching Centre (BSS-MSC); Signalling procedures and the Mobile Application Part (MAP)",June, 2001