| 摘要: |
| 在C-T/CDMA方式中，最主要的问题是发送端的每次数据发送是盲目的，因而冲突概率很高。本文把RTS/CTS短分组交换方式引入到C-T/CDMA方式中，提出一种基于RTS/CTS调度的多址方式，既解决了隐终端问题，又降低了冲突概率，从而提高了网络的性能。 |
| 关键词: 通信系统 分组无线网 码分多址 隐终端 移动通信 |
| DOI：10.3969/j.issn.1001-893X. |
| Revised:December 18, 2001 |
| 基金项目: |
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| A New Solution for Hidden Terminal Problems of Packet Radio |
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| () |
| Abstract: |
| The main problem in C-T/CDMA multihop networks is that the sender is blind before sending data everytime. In this paper, we introduce the RTS/CTS short packets to C-T/CDMA networks and propose a new multi-access method to resolve the hidden terminal problems and reduce the probabilities of the collision. So the performance of network can be improved. |
| Key words: Communication system,Multihop packet radio network,CDMA,Hidden termind,Solution, |
