多进制伪码正交调制系统多址性能的改善  

Improvement of Multi Address Performance in CDMA System with Multiple Orthogonal Signal Modulation

作　　者：续大我[1] 

机构地区：[1]北京邮电大学信息工程系

出　　处：《北京邮电大学学报》1996年第4期86-89,共4页Journal of Beijing University of Posts and Telecommunications

摘　　要：提出利用话音间歇特性控制多进制伪码正交调制系统的发送信号，以进一步提高码分多址（ＣＤＭＡ）的性能．Presents that further improvement of multi address performance can be made by using intermittent signal of speech sounds to control transmitting signal in CDMA system with multiple orthogonal signal modulation.Gives out quantitative analysis of multi address performance in this system.

关 键 词：码分多址 伪码 多址性能 

分 类 号：TN914.5[电子电信—通信与信息系统]