| 一种CSMA与动态预约TDMA相结合的混合多址接入策略 |
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| 引用本文： | 滕国宝,祝小利.一种CSMA与动态预约TDMA相结合的混合多址接入策略[J].可编程控制器与工厂自动化(PLC FA),2014(8):90-91. |
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| 作者姓名： | 滕国宝 祝小利 |
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| 作者单位： | 同方电子科技有限公司 |
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| 摘 要： | 针对移动自组织网络要承载实时和非实时业务的要求,提出一种的CSMA与动态预约TDMA相结合的混合多址接入策略,详细介绍了该策略的时隙分配算法。CSMA机制保证网络中每个节点公平高效的接入信道,动态预约TDMA机制确保有实时业务的节点能够准时无碰撞的接入信道,两种机制的结合使用,满足了实时和非实时业务同时传输的要求,充分的利用了带宽资源。
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| 关 键 词： | 移动自组织网络 媒体接入控制 载波侦听多址接入 时分多址接入 |
A Hybrid Multiple Access Strategy which Combined CSMA And Dynamic Reservation TDMA |
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| Teng Guobao,Zhu Xiaoli.A Hybrid Multiple Access Strategy which Combined CSMA And Dynamic Reservation TDMA[J].Programmable controller & Factory Automation(PLC & FA),2014(8):90-91. |
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| Authors: | Teng Guobao Zhu Xiaoli |
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| Affiliation: | Teng Guobao ,Zhu Xiaoli |
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| Abstract: | In this paper, a hybrid multiple access strategy which combined CSMA and dynamic reservation TDMA is proposed for MANET which supports real time and non-real time service, introduced the slot allocation algorithm of the strategy. The CSMA ensure every network node access channel fairly and efficiently, meanwhile the TDMA ensure every network node access channel non-collision and on time. The combination of two mechanism, make the simultaneous transmission of both real time and non-real time service high efficiency and non-interference each other, make full use of the bandwidth resource. |
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| Keywords: | Mobile Ad hoc networks Medium access control Carrier sense multiple access Time division multiple access |
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