CDMA蜂窝移动通信系统中的无线资源管理算法研究Research on Radio Resource Management Algorithms in CDMA Cellular Communication Systems
姜波
摘要(Abstract):
无线资源管理是 CDMA蜂窝移动通信系统保证业务质量 ( Qo S)和提高频谱利用率的关键技术 .本文提出了 CDMA系统中无线资源管理算法的一般模型 ,阐述了三种重要的无线资源管理算法 ,即功率控制算法、呼叫接纳控制算法和分组调度算法的主要研究情况 ,并分析了目前研究中仍然存在和需要解决的问题
关键词(KeyWords): CDMA;无线资源管理;功率控制;呼叫接纳控制;分组调度
基金项目(Foundation):
作者(Author): 姜波
参考文献(References):
- [1]S.Dixit,Y.Guo,Z.Antoniou.ResourceManagementandQuality of service in third-generation mobile communicationsystems[J].IEEE Commun.Magazine,2001,125-133.
- [2]Q.Wu.Optimum transmitter power control in cellularCDMA systems with heterogeneousSIR thresholds[J].IEEETrans.VT.,2000,49(4):1424-1429.
- [3]J.D.Herdtner,E.K.P.Chong.Analysis of a class of distributed asynchronous power control algorithms for cellularwireless sytems[J].IEEE Journal onSelectedAreas inCommun.,2000,18(3):436-446.
- [4]B.Hjelm.Admission control in future multi-service wideband direct-sequenceCDMA systems[J].IEEE proc. ofVTC'2000FALL,2000,78-80.
- [5]L.Nuaymi,P.Godlewski.Call admission control algorithm for cellularCDMA systems based on bestachievable per-formance[J].IEEE proc. ofVTC'2000,2000.
- [6]T.Nandagopal,S.Lu,V.Bharghavn.A unified architecture forthe design and evaluation of wireless fair queueing al-gorithms[J].ACM/BaltzerWirelessNetworksJournal,1999.
- [7]R.Jantti,S.L.Kim,Transmission rate scheduling for the non-real-time data in a cellularCDMA system[J].IEEECommun.Lett.,2001,(5):200-202.
- [8]A.Jalali,R.Padovani.R.Pankaj.Data throughputofCDMA-HDR aHigh efficiency-high data rate personal communi-cation wireless system[J].IEEE proc.ofVTC'00,Spring,2000,211-214.
- [9]P.Bender,P.Black,M.Grob,etal.CDMA/HDR:A bandwidth-efficienthigh-speed wirelessdata service fornomadicusers[J].IEEE Commun.Magazine,2000,70-77.
- [10]L.Xu,X.ShenJ.W.Mark.A dynamic fair scheduling scheme forWCDMA systems[J].IEEE Inter.Conf.on3GWirelessCommun,2001,109-113