cdma2000移动无线网演进

doi:10.3969/j.issn.1000-0801.2011.11.003

Telecommunications Science ›› 2011, Vol. 27 ›› Issue (11): 6-13.doi: 10.3969/j.issn.1000-0801.2011.11.003

• Project: the development of cdma2000 and LTE converged network evolution • Previous Articles Next Articles

Evolution for Radio Access Network of cdma2000 System

Xiaodong Chen,Henghua Lin,Qingyang Wang,Kang Cai

Guangdong Research Institute of China Telecom Co.，Ltd.，Guangzhou 510630，China

Online:2011-11-15 Published:2011-11-15

Abstract

Xiaodong Chen,Henghua Lin,Qingyang Wang,Kang Cai. Evolution for Radio Access Network of cdma2000 System[J]. Telecommunications Science, 2011, 27(11): 6-13.

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	基站传输	用户接入	备注
射频拉远（RRH）	相对宏基站会产生若干微秒的时延	所有UE	位于室内或室外，运营商规划
微微基站（Pico eNode B）	S1、X2	所有UE	位于室内或室外，运营商规划
家庭基站（HeNB）	S1	既定用户群（CSG）	位于室内，用户安装
中继（Relay）	通过空中接口与施主基站连接	所有UE	位于室内或室外，运营商规划
注：对应于R8／R9版本，没有定义X2接口

基站类型	发射功率（dBm）
广域基站	无功率上限
区域基站	＜ +24（单天线端口）
	＜ +21（2天线端口）
	＜ +18（4天线端口）
	＜ +15（8天线端口）
家庭基站（HeNB）	＜ +20（单天线端口）
	＜ +17（2天线端口）
	＜ +14（4天线端口）
	＜ +11（8天线端口）

1	3GPP TS 36.300. Evolved universal terrestrial radio access （E-UTRA）and evolved universal terrestrial radio access network （E-UTRAN），overall description
2	3GPP TR 36.814. Evolved universal terrestrial radio access （E-UTRA），further advancements for E-UTRA physical layer aspects
3	3GPP TS 36.104. Evolved universal terrestrial radio access （E-UTRA），base station（BS）radio transmission and reception
4	3GPP TS 37.900. Radio frequency （RF）requirements for multicarrier and multiple radio access technology（multi-RAT） base station（BS）

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Evolution for Radio Access Network of cdma2000 System

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