| 基于智能天线的移动通信系统容量分析 |
| |
| 引用本文： | 朱明华,刘元安. 基于智能天线的移动通信系统容量分析[J]. 北京邮电大学学报, 2002, 25(1): 48-52. DOI: 10.3969/j.issn.1007-5321.2002.01.009 |
| |
| 作者姓名： | 朱明华 刘元安 |
| |
| 作者单位： | 北京邮电大学电信工程学院,北京,100876 |
| |
| 基金项目： | 国家自然科学基金;69782007; |
| |
| 摘 要： | 在基站采用智能天线的情况下,从理论上分析了GSM系统和CDMA系统增加容量的机制,给出了两种系统容量增加的一些定量计算结果.计算结果表明,两种系统的容量都能得到成倍的增加,其中CDMA系统容量增加更为明显.
|
| 关 键 词： | 智能天线 容量 移动通信系统 |
| 文章编号： | 1007-5321(2002)01-0048-05 |
| 修稿时间： | 2001-03-09 |
Capacity Analysis of Mobile Communication Systems Using Smart Antenna |
| |
| ZHU Ming hua,LIU Yuan an. Capacity Analysis of Mobile Communication Systems Using Smart Antenna[J]. Journal of Beijing University of Posts and Telecommunications, 2002, 25(1): 48-52. DOI: 10.3969/j.issn.1007-5321.2002.01.009 |
| |
| Authors: | ZHU Ming hua LIU Yuan an |
| |
| Abstract: | One of the effective means of increasing capacity of mobile communication systems is the use of smart antenna at base stations. The principles of increasing capacity of GSM systems and CDMA systems using smart antenna at base stations are investigated. Estimations of the capacity increase for the two systems are also carried out. The results show that the capacity of the two systems can be increased N folds (N>1) . CDMA systems have the larger capacity increase than GSM systems. |
| |
| Keywords: | smart antenna capacity mobile communication systems |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
