121 search results - page 13 / 25 » Optimal Audio Transmission over Wireless Tandem Channels |
JSAC
2007
15 years 1 months ago
2007
Abstract— This paper considers an orthogonal amplify-andforward (OAF) protocol for cooperative relay communication over Rayleigh-fading channels in which the intermediate relays ...
GLOBECOM
2006
IEEE
15 years 7 months ago
2006
IEEE
— Throughput is an important performance measure for data communications over wireless links. In this work, we consider joint adaptation of coding rates, modulation modes and lev...
TWC
2008
15 years 1 months ago
2008
We consider a cooperative wireless network where the source broadcasts data to relays, some or all of which cooperatively beamform to forward the data to the destination. The netw...
125
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SECON
2007
IEEE
15 years 7 months ago
2007
IEEE
—Wireless Sensor Networks (WSNs) require robustness against channel induced errors while retransmission based schemes prove too costly for energy constrained sensor nodes. Channe...
147
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TCOM
2010
14 years 12 months ago
2010
Bidirectional relaying is a promising approach to improve the performance in wireless networks such as sensor, ad-hoc, and even cellular systems. Bidirectional relaying applies to...