摘要
介绍了分组交换同步码分多址P-SCDMA(Packet-Switch-SynchronousCodeDivisionMul tipleAccess)系统的导频信号模型及其捕捉结构,在给出捕捉性能的理论结果的基础上对其在瑞利衰落环境下进行分析,给出其仿真结果,并和理论结果进行比较。
In this work, we will introduce the pilot signal model and its acquisition structure of the Packet-Switch-Synchronous Code Division Multiple Access (P-SCDMA) system. Based on the theory results of the acquisition performance we have presented, we will analyze it under the Rayleigh-fading channel, present simulation results, and compare with theory results.
出处
《信息技术》
2004年第3期55-58,共4页
Information Technology
关键词
码分多址
捕捉概率
虚警概率
捕捉结构
code division multiple access
acquisition probability
false-alarm probability
