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VTC
2007
IEEE
149views Communications» more  VTC 2007»
14 years 1 months ago
An Iterative Detection Aided Irregular Convolutional Coded Wavelet Videophone Scheme Using Reversible Variable-Length Codes and
— In this paper, we characterize the achievable performance of a wavelet encoding-based videophone system, which further compresses and protects the wavelet-based video codec’s...
Anh Quang Pham, Jin Wang, Lie-Liang Yang, Lajos Ha...
DCC
2009
IEEE
14 years 8 months ago
The Posterior Matching Feedback Scheme for Joint Source-Channel Coding with Bandwidth Expansion
When transmitting a Gaussian source over an AWGN channel with an input power constraint and a quadratic distortion measure, it is well known that optimal performance can be obtain...
Ofer Shayevitz, Meir Feder
ICIP
2004
IEEE
14 years 9 months ago
H.264/AVC data partitioning for mobile video communication
In this work we compare non-scalable video coding with data partitioning using H.264/AVC under similar application and channel constraints for conversational applications over mob...
Thomas Stockhammer, Maja Bystrom
VTC
2007
IEEE
108views Communications» more  VTC 2007»
14 years 1 months ago
Joint Optimization of Iterative Source and Channel Decoding Using Over-Complete Source-Mapping
— The intentionally imposed or inherent unintentional residual redundancy found in source encoded bitstreams can be exploited for supporting joint SoftBit-Source Decoding and Cha...
Anh Quang Pham, Lie-Liang Yang, Lajos Hanzo
ICC
2007
IEEE
14 years 1 months ago
Adaptive Channel Reuse in Cellular Systems
Abstract— In cellular systems a large reuse distance reduces cochannel interference while a small reuse distance increases bandwidth allocated to each cell. The optimal reuse dis...
Yifan Liang, Andrea J. Goldsmith