Performance analysis of UWB noncoherent receiver with block-coded modulation scheme

Authors:
Dazhong Mu;Zhengding Qiu;Xiong Zhang
Affiliations:
Institute of Information Science, Beijing Jiaotong University, Beijing, P. R. China;Institute of Information Science, Beijing Jiaotong University, Beijing, P. R. China;Institute of Information Science, Beijing Jiaotong University, Beijing, P. R. China
Venue:
IEEE Communications Letters
Year:
2010

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Abstract

Recently, an energy efficient noncoherent receiver scheme, called codeword matching and signal aggregation (CMSA), has been proposed for ultra-wideband (UWB) communications. However, its optimality and analytical error performance have not been studied. This letter shows the CMSA receiver is the optimal receiver in the sense of generalized likelihood ratio test (GLRT) and presents closed-form upper bound expression for bit error probability (BEP).