























In this paper, we quantify performance gain achieved if SISO system is replaced with 4x4 MIMO in WLAN setting compatible with IEEE 802.11n standard. We compare throughput and power savings in MIMO by taking field measurements at various indoor locations. Measurements are validated with simulations that include different IEEE TGn channel models. For comparison between MIMO and SISO, we select the Modulation and Coding Scheme (MCS) which yields the highest throughput subject to QoS constraints (PER <10%). We show that throughput gain of 2.5x-3x and power saving of 5-15 dB are achievable in 4x4 MIMO system.
此内容由惯性聚合(RSS阅读器)自动聚合整理,仅供阅读参考。 原文来自 — 版权归原作者所有。