Title :
Performance analysis of dual-hop UWB system with non-regenerative relaying scheme
Author :
Bai, Zhiquan ; Xu, Yongjie ; Shen, Bin ; Kwak, Kyungsup ; Yuan, Dongfeng
Author_Institution :
Sch. of Inf. Sci. & Eng., Shandong Univ., Jinan, China
Abstract :
In this paper, we intend to improve the performance of IR-UWB system by cooperative dual-hop scheme and the BER of the two-hop DS-BPAM UWB system over indoor multipath fading channels is studied. We employ non-regenerative relaying scheme in the relay node instead of regenerative relaying to avoid the performance degradation. To study the system performance, the end to end SINR analysis of the dual-hop scheme is provided, along with a BER analysis. At last, the BER performance of the cooperative dual-hop UWB system under IEEE 802.15.3a indoor multipath fading channel is obtained and it shows the efficiency of the cooperative dual-hop scheme.
Keywords :
cooperative communication; error statistics; fading channels; indoor communication; personal area networks; ultra wideband communication; BER; DS-BPAM UWB system; IEEE 802.15.3a; IR-UWB system; cooperative dual hop scheme; dual hop UWB system; indoor multipath fading channels; nonregenerative relaying scheme; Bit error rate; Channel models; Fading; Interference; Relays; Signal to noise ratio; Wireless communication; Ultra wideband; cooperative technology; direct sequence; multipath channel; nonregenerative relaying;
Conference_Titel :
Advanced Communication Technology (ICACT), 2011 13th International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-8830-8
