85 search results - page 14 / 17 » Quantizers with Uniform Encoders and Channel Optimized Decod... |
TIT
2008
13 years 7 months ago
2008
In this paper, we propose a new class of low-rate error correction codes called repeat-zigzag-Hadamard (RZH) codes featuring simple encoder and decoder structures, and flexible cod...
TIP
2002
13 years 7 months ago
2002
In this paper, we develop an approach toward joint source-channel coding for motion-compensated DCT-based scalable video coding and transmission. A framework for the optimal select...
TCSV
2010
13 years 2 months ago
2010
Hierarchical structure is a useful tool for providing the necessary scalability in adapting to the variety of channel environments. For schemes involving hierarchical picture struc...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper we explore use of a new rate-distortion metric for optimizing real-time Internet video streaming with the transmission control protocol (TCP). The basic idea is to c...
ASAP
2009
IEEE
14 years 4 months ago
2009
IEEE
The advent of the mobile age has heavily changed the requirements of today’s communication devices. Data transmission over interference-prone wireless channels requires addition...