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» Probability Distributions for Channel Utilisation
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120
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VTC
2008
IEEE
121views Communications» more  VTC 2008»
15 years 11 months ago
Symbol Error Probability of M-QAM in Multihop Communication Systems with Regenerative Relays
Abstract—We analyze the performance of multihop communication systems with regenerative relays in terms of the average symbol error probability (SEP) for M-ary quadrature amplitu...
Andreas Müller, Joachim Speidel
173
Voted
ICC
2007
IEEE
186views Communications» more  ICC 2007»
15 years 6 months ago
On Channel Coding Selection in Time-Slotted ALOHA Packetized Multiple-Access Systems Over Rayleigh Fading Channels
— In this paper, we consider the time-slotted ALOHA packetized multiple-access system where the transmission channels obey i.i.d (independent identically distributed) Rayleigh fa...
Chen Wei, Pingyi Fan, Khaled Ben Letaief
TSP
2012
14 years 18 days ago
Randomized Isometric Linear-Dispersion Space-Time Block Coding for the DF Relay Channel
This article presents a randomized linear-dispersion space-time block code for decode-andforward synchronous relays. The coding matrices are obtained as a set of columns (or rows)...
David Gregoratti, Walid Hachem, Xavier Mestre
TIT
1998
86views more  TIT 1998»
15 years 4 months ago
Maximin Performance of Binary-Input Channels with Uncertain Noise Distributions
—We consider uncertainty classes of noise distributions defined by a bound on the divergence with respect to a nominal noise distribution. The noise that maximizes the minimum e...
Andrew L. McKellips, Sergio Verdú
APPT
2003
Springer
15 years 10 months ago
Optimal Broadcast Channel for Data Dissemination in Mobile Database Environment
The increase number of mobile users in wireless environment affects query access time substantially. To minimise the query access time, one possible way is to employ data broadcast...
Agustinus Borgy Waluyo, Bala Srinivasan, David Tan...