摘要
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。
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.
出处
《移动通信》
2014年第6期81-86,共6页
Mobile Communications
