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» On the Performance of Selection Relaying
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ICC
2009
IEEE
150views Communications» more  ICC 2009»
14 years 2 months ago
Optimum Internet Gateway Selection in Ad Hoc Networks
—Wireless ad hoc networks are connected to the fixed Internet by means of Internet gateways. Whenever a node within the ad hoc network wishes to communicate with a host in the I...
Felix Hoffmann, Daniel Medina
ICWMC
2006
IEEE
14 years 2 months ago
A Coverage Analysis of Amplify-and-Forward Relaying Schemes in Outdoor Urban Environment
— The use of cellular systems enhanced by fixed relays has previously been proposed as a way to provide wide area coverage for high bit-rate at a reduced cost of the wireless ac...
Bogdan Timus
ICASSP
2011
IEEE
12 years 11 months ago
Analyzing the performance of error-prone relay networks
In this paper, we provide a semi-analytical method for predicting the upper and lower bound of the end-to-end mutual information for a relay network with practical codes and diffe...
Sebastian Vorköper, Volker Kühn
PIMRC
2010
IEEE
13 years 5 months ago
Relay ARQ strategies for single carrier MIMO broadband amplify-and-forward cooperative transmission
Abstract--This paper investigates throughput-efficient relay ARQ protocols for single carrier MIMO systems with amplify-and-forward relaying. We focus on reducing the multiplexing ...
Zakaria El-Moutaouakkil, Tarik Ait-Idir, Halim Yan...
GLOBECOM
2008
IEEE
14 years 2 months ago
Diversity-Multiplexing Tradeoffs in MIMO Relay Channels
—A multi-hop relay channel with multiple antenna terminals in a quasi-static slow fading environment is considered. For both full-duplex and half-duplex relays the fundamental di...
Deniz Gündüz, Andrea J. Goldsmith, H. Vi...