Body Obstruction Characteristics for Off-body Channel under Hospital Environment at 6 similar to 8.5 GHz

被引：0
|
作者：
Cui, Peng-Fei [1 ]
Yu, Yu [1 ]
Liu, Yang [1 ]
Lu, Wen-Jun [1 ]
Zhu, Hong-Ho [1 ]
机构：
[1] Nanjing Univ Posts & Telecommun, Jiangsu Key Lab Wireless Commun, Nanjing, Jiangsu, Peoples R China
来源：
2016 IEEE INTERNATIONAL CONFERENCE ON UBIQUITOUS WIRELESS BROADBAND (ICUWB2016) | 2016年
关键词：
ANTENNA;
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：
The statistical characteristics of body obstruction (BO) and none-BO (NBO) cases for off-body channel under hospital environment at 6 similar to 8.5 GHz are presented in this paper. It is seen that all the statistical parameters of off-body channel in BO and NBO cases share the same distributions except the RMS. It is also found that the relationship between RMS and coherence bandwidth under BO and NBO cases fits both the inverse proportion relationship and exponential function well. By comparing the aforementioned distributions and the relationship parameters between RMS and coherence bandwidth, the off-body channel in BO case generates more complex multi-path components and signal degradation than the NBO one. The presented results of body obstruction characteristics could be used to develop the physical layer and improve the performance for off-body channel communication.
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页数：4
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