基于射频直放站的WCDMA网室内覆盖解决方案(PDF)
《邮电设计技术》[ISSN:1007-3043/CN:41-1132/TN]
- 期数:
- 2009年12期
- 页码:
- 27-30
- 栏目:
- 无线通信
- 出版日期:
- 2009-12-30
文章信息/Info
- Title:
- WCDMA Indoor Coverage Solution Based on RF Repeaters
- 文章编号:
- 1007-3043(2009)12-0027-04
- 作者:
- 万晓榆; 李慧奇; 樊自甫
- 重庆邮电大学通信学院NGN研究所,重庆 400065
- Author(s):
- WAN Xiao-yu; LI Hui-qi; FAN Zi-fu
- NGN Institute School of Communication and Information Engineering Chongqing Univ OF POST AND TELECOM,Chongqing 400065,China
- 关键词:
- WCDMA; 直放站; 室内; 覆盖; 容量
- Keywords:
- WCDMA; Repeater; Indoor ; Coverage; Capacity
- 分类号:
- TN929.53
- DOI:
- -
- 文献标识码:
- A
- 摘要:
- 描述了在WCDMA网络中,射频(RF)直放站是怎样延伸宏蜂窝不能解决的室内覆盖和容量问题,并且使用仿真结果显示了其效果。另外,还分析了直放站是怎样减少施主区域内上行链路的覆盖和容量,从而说明为了避免施主单元内的主要性能丢失,直放站的使用要经过仔细设计才能达到高容量高覆盖的效果。
- Abstract:
- It describes how the RF repeaters extend the coverage and capacity inside buildings which macro cell can’t reach and shows the affect using the simulation results. In addition, it also analyzes how the RF repeaters decrease the uplink coverage and capacity in donor cell. As a result, using the RF repeaters must be designed carefully to gain the higher coverage and capacity and to avoid the performance loss in donor cell.
更新日期/Last Update: 2010-01-15