摘要
TD-SCDMA系统对于要支持4倍空分复用功能需至少配置相应4对数的HS-SCCH/HS-SICH控制信道,这使得HSPA带宽降低或接入用户数下降,影响HSPA业务信道空分复用的效果容量。为此,提出了控制信道空分复用技术,它有效的解决了该问题。
If you want to support 4 times the space division multiplexing functionality which required to configure at least four pairs of numbers corresponding HS-SCCH/HS-SICH control channel in the TD-SCDMA.This paper presents a control channel space division multiplexing,which can be effective in reducing the number of frames combined with the channel division multiplexing,effective solution to the problem that has greatly enhanced the system number of users supported.
出处
《电信工程技术与标准化》
2011年第3期69-74,共6页
Telecom Engineering Technics and Standardization
关键词
空分复用
帧分复用
吞吐量
隔离度
space division multiplexing
frame division multiplexing
throughput
isolation degree
