基于EDCA的WIAN QoS性能分析与仿真
기우EDCA적WIAN QoS성능분석여방진
Performance analysis and simulation of WLAN QoS based on EDCA
  • 万方数据
    微型机与应用 미형궤여응용
    MICROCOMPUTER & ITS APPLICATIONS
    2012年 3期 53-55 ,共3页

    汤鹏杰%唐凤仙

    탕붕걸%당봉선

    EDCA%WLAN%QOS%性能分析 EDCA%WLAN%QOS%性能分析
    EDCA%WLAN%QOS%성능분석
    EDCA%WLAN%QoS%performance analysis
    分析了保证WLAN服务质量的EDCA协议的工作机制，提出了通过改变不同接入类别计算公式中的参数来改善WLAN的性能。仿真结果表明，通过改变不同接入类别的竞争窗口，可以使整个网络的平均延迟减少，而吞吐率却有大幅提高。
    분석료보증WLAN복무질량적EDCA협의적공작궤제，제출료통과개변불동접입유별계산공식중적삼수래개선WLAN적성능。방진결과표명，통과개변불동접입유별적경쟁창구，가이사정개망락적평균연지감소，이탄토솔각유대폭제고。
    This paper analyzes WLAN services to ensure the quality of the working mechanism of EDCA protocol proposed by changing the formula for calculating the ditferent access categories of parameters to improve WLAN performance. Simulation results show that by changing different access categories of CW, the entire network can reduce the average delay, and there is a substantial increase in throughput.
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