| 一种新的估计CDMA系统误码率的方法 |
| |
| 引用本文： | 冯天树 吴伟陵. 一种新的估计CDMA系统误码率的方法[J]. 通信学报, 1999, 20(12): 9-12 |
| |
| 作者姓名： | 冯天树 吴伟陵 |
| |
| 作者单位： | 北京邮电大学信息工程系!北京100876 |
| |
| 摘 要： | 本文提出一种新的估计ＣＤＭＡ系统的误码率的方法，得出了较高斯函数更精确的多址干扰的密度函数，我们得出的解析结果首次可解释扩频增益变大、传统高斯估计法不准的原因。
|
| 关 键 词： | 码分多址 误码率 移动通信 CDMA |
A New Method to Evaluate the Bit Error Probability of CDMA System |
| |
| Feng Tianshu Wu Weiling. A New Method to Evaluate the Bit Error Probability of CDMA System[J]. Journal on Communications, 1999, 20(12): 9-12 |
| |
| Authors: | Feng Tianshu Wu Weiling |
| |
| Abstract: | A new method to evaluate the bit error probability of CDMA system are proposed The probability density function more accurate than Gauss function of multiple access interference (MAI) are obtained The reason that the traditional Gaussian approximation isn't suited for the CDMA system when spreading gain is large is found firstly from our analytic results |
| |
| Keywords: | code division multiple access bit error probability mobile communication |
| 本文献已被 CNKI 维普 等数据库收录！ |
