Multiple-input multiple-output (MIMO) radio channel measurements

被引：1
|
作者：
Martin, CC [1 ]
Winters, JH [1 ]
Sollenberger, NR [1 ]
机构：
[1] AT&T Labs Res, Red Bank, NJ 07701 USA
来源：
SAM 2000: PROCEEDINGS OF THE 2000 IEEE SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING WORKSHOP | 2000年
关键词：
D O I：
10.1109/SAM.2000.877965
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper we present results from the first field test to characterize the mobile multiple-input multiple-output (MIMO) radio channel. We measured the capacity, normalized to a single antenna system, and fading correlation between antennas of a system with 4 antennas on a laptop computer and 4 antennas at a rooftop base station. The field test results show that close to the theoretical 4 times the capacity of a single antenna system can be supported in a 30 kHz channel with dual-polarized, spatially-separated base station and terminal antennas under a variety of test runs, including suburban drives, highway drives, and pedestrian routes. Therefore, these results show that it may be possible to provide in excess of 1 Mbps in a 200 kHz mobile radio channel (for the 3G wireless TDMA system EDGE) with the appropriate base station antennas.
引用
收藏
页码：45 / 46
页数：2
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