A Comparison of 24 GHz and 2.55 GHz MIMO Measurements in Two Indoor Scenarios

被引：0
|
作者：
Mehmood, Rashid [1 ]
Wallace, Jon W. [2 ]
Ahmad, Waseh [2 ]
Yang, Yahan [2 ]
Jensen, Michael A. [1 ]
机构：
[1] Brigham Young Univ, Provo, UT 84602 USA
[2] Lafayette Coll, Easton, PA 18042 USA
来源：
2017 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING | 2017年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
MIMO measurements at 24 GHz and 2.55 GHz are compared for two buildings consisting of classrooms and offices on two college campuses. The results indicate that mutual information for 4x4 MIMO with 15 dB SNR is very similar, suggesting similar multipath structure for the two different bands. Path loss is approximately 30 dB higher at 24 GHz, mainly due to the reduced receive aperture at the higher frequency. These results suggest that 24 GHz may be a suitable replacement for near and medium range indoor wireless applications currently using the 2.4 GHz ISM band.
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页码：1411 / 1412
页数：2
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