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分析了传统无线局域网中网络吞吐量受限的原因,研究了802.11n帧聚合机制的原理,提出了一种自适应帧聚合机制.仿真结果表明:采用帧聚合机制降低了帧头额外开销,降低了网络时延,有效地提高了信道利用率;而自适应帧聚合机制可根据信道状况通过动态改变聚合帧中子帧帧长以及重传次数来优化系统性能.
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微电子学与计算机
ISSN: 1000-7180
CN: 61-1123/TN
Year: 2010
Issue: 4
Volume: 27
Page: 216-220
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 0
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