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CDMA2000 1xEV-DO无线网络分组数据传输差错控制技术研究
引用本文:郑元彬,唐晓梅,王珊珊. CDMA2000 1xEV-DO无线网络分组数据传输差错控制技术研究[J]. 通信技术, 2008, 41(2): 17-19
作者姓名:郑元彬  唐晓梅  王珊珊
作者单位:解放军信息工程大学,国家数字交换系统工程技术研究中心,河南,郑州,450002
摘    要:CDMA2000发展到1xEV-DO和1xEV-DV,对于数据帧的无误码接收和有效的差错重传控制有着越来越高的要求.1xEV-DO通过空中接口协议为无线网络的分组传输提供了可靠而有效的差错重传控制系统.EV-DO主要在物理层、应用层和MAC层中采用的差错控制技术不仅提供了良好的差错重传控制机制,同时提高了无线链路的数据吞吐量,更加符合EV-DO高速分组数据传输的要求.

关 键 词:差错控制  CDMA2000 1xEV-DO  RLP  HARQ  无线网络  分组数据  传输差错控制  技术研究  Wireless Network  Transmission  Data Packet  Control Technology  Repeated  数据传输  数据吞吐量  无线链路  控制机制  控制技术  应用  物理层  控制系统  分组传输  接口协议  重传
文章编号:1002-0802(2008)02-0017-03
收稿时间:2007-10-25
修稿时间:2007-10-25

Error Repeated Transmission Control Technology for Data Packet Transmission in CDMA2000 1xEV-DO Wireless Network
ZHENG Yuan-bin,TANG Xiao-mei,WANG Shan-shan. Error Repeated Transmission Control Technology for Data Packet Transmission in CDMA2000 1xEV-DO Wireless Network[J]. Communications Technology, 2008, 41(2): 17-19
Authors:ZHENG Yuan-bin  TANG Xiao-mei  WANG Shan-shan
Abstract:From CDMA2000 to 1x EV-DO and 1x EV-DV, the requirement for errorless receiving of data frames and effective error repeated transmission control is becoming urgent. 1xEV-DO provides credibility and effective error repeated transmission control system for packet transmission in wireless network via air interface protocol. EV-DO adopts error repeated transmission control technology in physical layer, application layer and MAC layer, which not only provides favorable error repeated transmission control system but also improves data throughput of wireless link. It is more suitable for the EV-DO high speed data padket transmission.
Keywords:error control  RLP  CDMA2000 1xEV-DO  HARQ
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