摘要
TDMA微波通信系统中,由于有多个通信站点,不同的通信距离必然会带来各站点不同的传输时延问题,为了保证各外围站上报到中心站的数据信息不会互相干扰,通信中必须要对传输时延进行处理。通过一个典型的设计实例,介绍了一种实用的自动时延调整技术,相比通常的手动调整时延或时延保护等处理技术,其效果是减少了业务数据冗余度,缩短了通信建立时间,使通信系统操作更快捷、使用更方便。
In TDMA microwave communication system,the problem of different transmission time delay of different communication stations is brought necessarily due to multi-site and different transmission distances. By way of avoiding the data information from each peripheral station to the center station to be disturbed one another, transmission time delay must be disposed in communications. By u- sing a typical designing example,this study introduces a technology of automatic time delay adjusting. Compared with the usual technol- ogy of manually adjusting or keeping time delay, this technology reduces redundancy of data, shortens the time of communication setup, and makes the operation of communication system more rapid and convenient.
出处
《无线电通信技术》
2012年第6期59-61,共3页
Radio Communications Technology
基金
中央高校基本科研业务费专项资金项目资助(2011JS148)
关键词
TDMA
微波通信
自动时延调整
：TDMA
microwave communications
automatic time delay adjusting
