PERFORMANCE EVALUATION OF RAKE RECEIVER FOR ULTRA-WIDEBAND WIRELESS BODY AREA NETWORK COMMUNICATION

被引：0
|
作者：
Fang Yong [1 ]
Wu Zhou [1 ]
Jiang Lan [1 ]
Sun Yanzan [1 ]
机构：
[1] Shanghai Univ, Sch Commun & Informat Engn, Shanghai, Peoples R China
来源：
2014 12TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING (ICSP) | 2014年
关键词：
Wireless body area network; ultra-wideband; rake receiver; on-body communication; dense multipath channel; DENSE MULTIPATH CHANNELS; UWB; SYSTEMS;
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：
Wireless body area network (WBAN) is a body-centric near field wireless communication network. It is a promising new technology for continuously telemedicine monitoring systems. Furthermore, ultra-wideband (UWB) is a promising air interface for near field communication matching the requirements of WBAN. Multipath effect caused by body scattering extremely degrades the QoS of communication. In order to solve this problem, we utilize the RAKE receiver as a demodulator. And we adopt an UWB-based WBAN on-body channel statistic model to evaluate the performance of the RAKE receiver Finally, the simulation results indicate that the RAKE receiver can improve the QoS of UWB-based WBAN on-body communication.
引用
收藏
页码：2257 / 2261
页数：5
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