摘要
本文提出了将ZCZ序列偶应用于准同步MC-CDMA系统的新见解,并用matlab仿真软件对系统性能进行仿真,实验验证了ZCZ序列偶准同步MC-CDMA系统的误码率性能,将ZCZ序列偶,Gold序列和Hardmard序列进行比较,实验结果表明,ZCZ序列偶准同步MC-CDMA通信系统误码率性能十分接近Hardmard序列和Gold序列作为扩频序列的准同步MC-CDMA系统误码率性能。
A new opinion that introduce ZCZ sequence pairs to Quasi-Synchronous（QS） MC-CDMA system is put forward, and use matlab simulation software to test and verify the BER performance. Compare QS MC--CDMA system based on ZCZ sequence pairs with Gold sequence and Hardmard sequence. The result shows that BER performances of the ZCZ sequence pairs system is close to Gold system and Hardmard system.
出处
《中国科技信息》
2013年第7期80-81,共2页
China Science and Technology Information
