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In this paper, we study the performance of non-orthogonal pulse position modulation (NPPM) for an ultra-wideband (UWB) communication system with timing jitter in an IEEE802.15.3a channel. The error probability and performance bounds are derived for a multiuser environment. It is shown that with proper selection of the pulse waveform and modulation index, NPPM can provide better performance than orthogonal...
In this paper, we study the capacity of non-orthogonal pulse position modulation (NPPM) for ultra-wideband (UWB) communication systems. The channel capacity of NPPM is determined for a time-hopping multiple access UWB system. It is shown that with proper selection of the pulse waveform and modulation index, NPPM can achieve a higher capacity than orthogonal PPM.
In this paper, we study the performance of non- orthogonal pulse position modulation (NPPM) for ultra-wideband (UWB) communication. Error probability and performance bounds are derived for a multi-user environment. It is shown that with proper selection of the pulse waveform and modulation index, NPPM can achieve better performance than orthogonal PPM with the same throughput.
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