| 一种用于水声通信网的多址接入协议 |
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| 引用本文： | 张宏滔,陆佶人,童峰. 一种用于水声通信网的多址接入协议[J]. 电路与系统学报, 2004, 9(3): 46-49 |
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| 作者姓名： | 张宏滔 陆佶人 童峰 |
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| 作者单位： | 东南大学,无线电工程系,江苏,南京,210096 |
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| 基金项目： | “十五”预先研究资助项目(10106060703) |
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| 摘 要： | 由于传输介质的不同，使得水声通信具有一些有别于电磁波通信的特点。本文针对水声信号传播时延长带来的效率低的问题，为水下环境中的通信网提出了一种新型的冲突避免多址接入协议，该协议通过减少不必要RTS／CTS握手次数，降低了这种预约形式所造成的资源浪费，提高了网络效率。仿真结果显示，该协议在水声环境下，能获得较好的网络性能。
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| 关 键 词： | 水声通信网 信道接入协议 |
| 文章编号： | 1007-0249(2004)03-0046-04 |
| 修稿时间： | 2003-11-28 |
A Multiple Access Protocol for Underwater Acoustic Network |
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| ZHANG Hong-tao,LU Jie-ren,TONG Feng. A Multiple Access Protocol for Underwater Acoustic Network[J]. Journal of Circuits and Systems, 2004, 9(3): 46-49 |
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| Authors: | ZHANG Hong-tao LU Jie-ren TONG Feng |
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| Abstract: | The characteristics of underwater acoustic communication are different from wireless communication because of different propagation media. In this paper, amendment of multiple access collision avoidance protocol for underwater acoustic communication network is proposed. According to this proposal, the efficiency of channel resource is increased by means of reducing the frequency of request-to-send and clear-to-send (RTS/CTS) handshakes?as to improve the efficiency of network. The results of simulation show that the performance of proposed scheme is high in underwater acoustic communication network. |
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| Keywords: | underwater acoustics communication network multiple access protocol |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
