Design and Performance Analysis of Parity Encoded M-Ary BPPM in UWB Systems
作者： Yeong-Hyeon Kwon , Mi-Kyung Oh , Dong-Jo Park
DOI: 10.1093/IETCOM/E88-B.9.3709
关键词: Pulse-position modulation 、 Computer science 、 Multipath propagation 、 Communication channel 、 Parity (mathematics) 、 Ultra-wideband 、 Telecommunications 、 Linear filter 、 Algorithm 、 Computer Networks and Communications 、 Electrical and Electronic Engineering 、 Software
摘要: This paper presents a new transmission scheme of M-ary biorthogonal pulse position modulation (BPPM) in ultra wideband systems. The proposed incorporates position-wise parity information to improve the probability symbol detection over multipath channels. A linear filter-based channel modification is also introduced mitigate degradation and maximize by using information. analytical numerical results show that achieves significant improvement error rate (SER) with very low computational complexity no delay.
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