数字无中心通信系统的信令设计  

Signalling Designing of Digital Land Mobile Communication System Requirements Using Multi-Channel Access Techniques without a Central Controller

作　　者：刘雁飞[1] 谢晓明[1] 

机构地区：[1]北京化工大学信息科学与技术学院,100029

出　　处：《中国科技信息》2008年第2期88-90,共3页China Science and Technology Information

摘　　要：本文介绍了无中心多信道选址移动通信系统,为这一系统的全面数字化设计了新的数字信令,并详细介绍了这套数字信令的帧构造过程及关键域的参考设置。同时这套数字信令还具有良好的差错控制性能,最后通过在Systemview下的仿真证明了它的差错控制确实能大幅优化系统误码率。This paper introduces land mobile comnlunication system requirements using multi--ehanne! access techniques without a central controller. Then it gives a suit of designing scheme of digital signalling for the cornrnunication system and makes detailed description of the frame construction and the reference setting of the key field. Furthermore, the new digital signalling does well in error control, which is proved under the systemview simulation software.

关 键 词：信令设计 移动通信 无中心 信道仿真 误码率 

分 类 号：TN929.5[电子电信—通信与信息系统]