標題: Bit Error Rate Analysis in IEEE 802.15.3a UWB Channels
作者: Wang, Li-Chun
Liu, Wei-Cheng
電信工程研究所
Institute of Communications Engineering
關鍵字: Bit error rate (BER);IEEE 802.15.3a channel model;RAKE receiver;shadowing;ultra-wideband (UWB)
公開日期: 1-五月-2010
摘要: In this paper, we present a computable bit error rate (BER) expression for the binary signals in the IEEE 802.15.3a ultra-wideband (UWB) channel. In the literature, the impacts of the RAKE receiver's finger numbers and lognormal shadowing on the BER performance have not been reported yet. We propose a characteristic function (CF) based BER formula to overcome the convergence problem of the existing moment generating function (MGF) approach when the BER calculation takes account of the shadowing effect. Simulation results demonstrate that the proposed CF-based computable BER formula can accurately estimate the complete effects of the cluster and ray arrival processes, the lognormal fading as well as shadowing, and the finger numbers at RAKE receivers.
URI: http://dx.doi.org/10.1109/TWC.2010.05.080571
http://hdl.handle.net/11536/5489
ISSN: 1536-1276
DOI: 10.1109/TWC.2010.05.080571
期刊: IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
Volume: 9
Issue: 5
起始頁: 1537
結束頁: 1542
顯示於類別:期刊論文


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  1. 000277775400001.pdf