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ICMCS
2006
IEEE
98views Multimedia» more  ICMCS 2006»
14 years 3 months ago
Unequal Iterative Decoding for Power Efficient Video Transmission
We present an unequal iterative decoding (UID) approach for minimization of the receiver power consumption subject to a given quality of service, by exploiting data partitioning a...
Yongfang Wang, Songyu Yu, Xiaokang Yang
WCNC
2010
IEEE
14 years 27 days ago
Impact of Power Control on Relay Load Balancing in Wireless Sensor Networks
—When shortest path routing is employed in large scale multi-hop wireless networks, nodes located near the center of the network have to perform disproportional amount of relayin...
Parth H. Pathak, Rudra Dutta
CISS
2008
IEEE
14 years 3 months ago
Achievable rates and training optimization for fading relay channels with memory
—In this paper, transmission over time-selective, flat fading relay channels is studied. It is assumed that channel fading coefficients are not known a priori. Transmission tak...
Sami Akin, Mustafa Cenk Gursoy
JCST
2008
140views more  JCST 2008»
13 years 9 months ago
ROPAS: Cross-Layer Cognitive Architecture for Mobile UWB Networks
The allocation of bandwidth to unlicensed users, without significantly increasing the interference on the existing licensed users, is a challenge for Ultra Wideband (UWB) networks....
Chittabrata Ghosh, Bin Xie, Dharma P. Agrawal
CORR
2007
Springer
156views Education» more  CORR 2007»
13 years 9 months ago
Capacity Gain from Two-Transmitter and Two-Receiver Cooperation
Abstract—Capacity improvement from transmitter and receiver cooperation is investigated in a two-transmitter, two-receiver network with phase fading and full channel state inform...
Chris T. K. Ng, Nihar Jindal, Andrea J. Goldsmith,...