移动通信
移動通信
이동통신
MOBILE COMMUNICATIONS
2014年
6期
81-86
,共6页
WLAN%AP%性能测试环境%吞吐量%屏蔽室%木质栅格
WLAN%AP%性能測試環境%吞吐量%屏蔽室%木質柵格
WLAN%AP%성능측시배경%탄토량%병폐실%목질책격
WLAN%AP%performance test environment%throughput%shielded room%wooden grid
面对AP产品种类繁多、质量参差不齐的局面，选择性能优异、质量可靠的产品显得尤为重要。为准确测试AP的各项吞吐量性能指标，分析了AP设备吞吐量降低、波动较大的原因，提出采用屏蔽室金属表面附加木质栅格介质的方法来降低Q值。通过理论分析与仿真相结合的方法，获得了木质栅格的最佳尺寸。实验表明，该方法完全满足AP设备性能测试要求，且具有建设周期短、成本低的优点。
麵對AP產品種類繁多、質量參差不齊的跼麵，選擇性能優異、質量可靠的產品顯得尤為重要。為準確測試AP的各項吞吐量性能指標，分析瞭AP設備吞吐量降低、波動較大的原因，提齣採用屏蔽室金屬錶麵附加木質柵格介質的方法來降低Q值。通過理論分析與倣真相結閤的方法，穫得瞭木質柵格的最佳呎吋。實驗錶明，該方法完全滿足AP設備性能測試要求，且具有建設週期短、成本低的優點。
면대AP산품충류번다、질량삼차불제적국면，선택성능우이、질량가고적산품현득우위중요。위준학측시AP적각항탄토량성능지표，분석료AP설비탄토량강저、파동교대적원인，제출채용병폐실금속표면부가목질책격개질적방법래강저Q치。통과이론분석여방진상결합적방법，획득료목질책격적최가척촌。실험표명，해방법완전만족AP설비성능측시요구，차구유건설주기단、성본저적우점。
In view of various kinds and different quality of AP (Access Point) devices, choosing AP device with excellent performance and reliable quality is very important. In order to accurately test throughput of AP device, the reason of throughput decrease and fluctuation is analyzed, based on which a method of shielding chamber metal surface attached wooden grid medium is proposed to deduce the value of Q. According to theoretical analysis and simulation, the optimal size wooden grid is calculated. Experiments show that, this method fully meets the requirements of AP device performance test with the advantages of short construction period and low cost.
