摘要
在个人通信中,必然会遇到频谱共享、通信安全、传播环境和多径干扰等复杂技术难题,而扩频通信技术是同时解决这些问题又可提供多种信息服务的良策。本文主要讨论扩频技术基础以及扩频技术在个人通信中的应用。
Spread spectrum technologv is a good solution to the complicated technical problems in the PCS such as spectrum effi-ciency, communication privacy. propagation environment and multipath interference. In this paper, spread spectrum technologv and its applications in personai communication are introduced.
出处
《世界电信》
1995年第3期20-23,共4页
World Telecommunications
关键词
个人通信
扩频技术
通信
扩频调制
Spread spectrum communication Personal Communications Digital signai processing
