摘要: |
基于扩频码分多址移动通信系统(SS-CDMA)条件下,分析了CDMA2000反向接入信道的性能参数,利用SystemView5.0对反向信道进行建模、仿真分析,结果显示了设计的CDMA2000系统反向信道模型的良好性能,表明了设计的信道模型合理。 |
关键词: 扩频 反向接入信道 反向业务信道 性能 |
DOI:10.3969/j.issn.1001-893X. |
投稿时间:2004-08-26 |
基金项目:国家自然科学基金;重庆市教委资助项目 |
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Performance Study of CDMA2000 System''''s Reverse Channels |
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Abstract: |
The reverse channels of CDMA2000 system are analysed based on SS-CDMA system. The reverse channel model is established, simulated and analysed with SystemView 5.0. The result demonstrates that the designed CDMA2000 system has excellent reverse channel performances, and the reverse channel model is reasonable. |
Key words: CDMA2000 |