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» On the Performance of Selection Relaying
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ICC
2009
IEEE
150views Communications» more  ICC 2009»
16 years 27 days 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
16 years 6 days 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
14 years 10 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
15 years 4 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
16 years 19 days 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...