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ICMCS
2006
IEEE
93views Multimedia» more  ICMCS 2006»
14 years 2 months ago
Two-Layer Image Resizing for Scalable CODEC
Resizing compressed images is often needed for different display, storage and transmission. Based on the analysis of energy reserving capacity for different basis vectors, we prop...
Ci Wang, Ping Xue, Weisi Lin
ICDCS
2005
IEEE
14 years 2 months ago
Handling Asymmetry in Power Heterogeneous Ad Hoc Networks: A Cross Layer Approach
Power heterogeneous ad hoc networks are characterized by link layer asymmetry: the ability of lower power nodes to receive transmissions from higher power nodes but not vice versa...
Vasudev Shah, Srikanth V. Krishnamurthy
ICC
2007
IEEE
14 years 3 months ago
Partial and Analog Feedback for MISO Precoding Systems
— We consider a multiple input single output antenna system with a feedback link. While most of the previous works have considered perfect feedback channels, in this paper, we ev...
Didier Le Ruyet, Berna Özbek
ICC
2007
IEEE
14 years 3 months ago
A Multirate code for wired Local Area Networks
— A matrix is described that transforms input vectors (blocks) of length (K − 2), consisting of digital PAM vector components, into output vectors (blocks) of length K. The mat...
J. Alexander Peek, J. B. Hans Peek
CORR
2007
Springer
146views Education» more  CORR 2007»
13 years 8 months ago
Coding for Errors and Erasures in Random Network Coding
Abstract—The problem of error-control in random linear network coding is considered. A “noncoherent” or “channel oblivious” model is assumed where neither transmitter nor...
Ralf Koetter, Frank R. Kschischang