563 search results - page 84 / 113 » Optimal Transmission for Dying Channels |
ECRTS
2007
IEEE
15 years 5 months ago
2007
IEEE
Since wireless ad-hoc networks use shared communication medium, accesses to the medium must be coordinated to avoid packet collisions. Transmission scheduling algorithms allocate ...
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TWC
2008
14 years 11 months ago
2008
We combine space-time coding and transmit beamforming over multiple-antenna quasi-static fading channels using resolution-constrained channel state information at the transmitter ...
ICIP
2006
IEEE
16 years 20 days ago
2006
IEEE
Stream authentication methods usually impose overhead and dependency among packets. The straightforward application of state-of-the-art rate-distortion (R-D) optimized streaming t...
TCOM
2010
14 years 9 months ago
2010
Abstract—We investigate routing in cooperative multipleterminal wireless networks in which the nodes can collaborate with each other in data transmission. First, we motivate coop...
ICIP
2005
IEEE
16 years 20 days ago
2005
IEEE
This paper presents a distortion optimized streaming algorithm for on-demand streaming of multimedia. Given the pre-encoded packets of a multimedia stream, we propose a fast algor...