Enhancing Signal Detection in Frequency Selective Channels by Exploiting Time Diversity in Inter-symbol Interference Signal
Sign Up to like & getrecommendations! Published in 2019 at "Wireless Personal Communications"
DOI: 10.1007/s11277-019-06220-5
Abstract: Inter-symbol interference (ISI) causes many errors in modulated symbols, when they are transmitted through band-limited channels. According to the multipath delay profile of the channel, the modulated symbol may disperse over more than one symbol… read more here.
Keywords: time; time diversity; symbol interference; inter symbol ... See more keywords
The Effects of Inter-Symbol Interference in Dynamic Element Matching DACs
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Circuits and Systems I: Regular Papers"
DOI: 10.1109/tcsi.2016.2601026
Abstract: Dynamic element matching (DEM) is often applied to multi-bit DACs to avoid nonlinear distortion that would otherwise result from inevitable mismatches among nominally identical circuit elements. Unfortunately, for such a DEM DAC to fully achieve… read more here.
Keywords: dynamic element; symbol interference; inter symbol; distortion ... See more keywords
Simultaneous channel estimation and signal detection in wireless ultraviolet communications combating inter-symbol-interference.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.003260
Abstract: One primary challenge in wireless ultraviolet communications (UVCs) is the inter-symbol-interference (ISI), which may block the detection of current informative signal, especially when channel-related characteristics are unknown. In this paper, we propose a UV channel-related… read more here.
Keywords: ultraviolet communications; symbol interference; detection; inter symbol ... See more keywords