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首页> 外文期刊>International journal of ad hoc and ubiquitous computing >Transmission power adaptations for data collision avoidance in wireless ad hoc networks
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Transmission power adaptations for data collision avoidance in wireless ad hoc networks

机译:无线ad hoc网络中用于避免数据冲突的传输功率适配

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摘要

The paper proposes a fragmentation-based MAC protocol with power control, named F-RCRC MAC protocol, for wireless ad hoc networks to avoid the Large Interference Range Collision (LIRC) problem, which is a kind of hidden terminal problem. F-RCRC designs a new interframe space, called FIFS, to reduce the overhead caused by the fragmentation scheme. Taking advantage of fragmentation, the design of FIFS can effectively avoid the hidden STAs from interfering with the receiver's reception. F-RCRC can reduce the energy consumption and increase the spatial reuse due to the controlled transmission power. Simulation results show that F-RCRC performs much better than the related work in terms of network throughput as well as energy efficiency.
机译:针对无线自组网,提出了一种基于分片的具有功率控制的MAC协议,称为F-RCRC MAC协议,避免了LIRC(大干扰距离冲突)问题,这是一种隐藏终端问题。 F-RCRC设计了一个新的帧间空间,称为FIFS,以减少由分段方案引起的开销。利用分段的优势,FIFS的设计可以有效避免隐藏的STA干扰接收方的接收。由于受控的发射功率,F-RCRC可以减少能耗并增加空间复用率。仿真结果表明,在网络吞吐量和能效方面,F-RCRC的性能均优于相关工作。

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