数据链中隐藏终端问题的几种解决方法  

Some Solutions for Problem of Hidden Terminal in Data Link

作　　者：任远[1] 董淑福[1] 王耀国[1] 

机构地区：[1]空军工程大学电讯工程学院,陕西西安710077

出　　处：《通信技术》2009年第9期54-56,共3页Communications Technology

摘　　要：在通信环境、网络拓扑复杂的数据链路中,隐藏终端问题是影响网络性能、造成数据传输冲突的主要原因之一。文中在分析RTS/CTS握手协议及智能天线技术等的基础上,探讨了如何检测、消除数据链中隐藏终端。旨在分析WLAN、TD-SCDMA系统协议中的成熟技术,形成解决数据链中隐藏终端问题的思路。In the complicated data link of communications environment and network topology, the hidden terminal problem is the main cause for data transmission conflict and network performance degradation. Based on the analysis of RTS/CTS handshake protocol and smart antenna technology, this paper gives the discussion on how to examine and eliminate the hidden terminal in the data link. The paper intends to analyze the mature technology in WLAN, TD-SCDMA system protocol, thus formulating the way for solving the problem of hidden terminal in data link.

关 键 词：数据链 隐藏终端 RTS/CTS 智能天线 

分 类 号：TP393.17[自动化与计算机技术—计算机应用技术]