Sciweavers

2961 search results - page 29 / 593
» Optimization of tele-immersion codes
Sort
View
ICC
2011
IEEE
203views Communications» more  ICC 2011»
12 years 7 months ago
Constellation Shaping for Bit-Interleaved Coded APSK
—This paper considers a technique for shaping a turbo-coded amplitude-phase shift keying (APSK) constellation. After bit-interleaving, a subset of the bits output by a binary tur...
Matthew C. Valenti, Xingyu Xiang
TWC
2008
113views more  TWC 2008»
13 years 7 months ago
Two-dimensional coded classification schemes in wireless sensor networks
Abstract-- This work proposes a novel fault-tolerant classification system based on distributed detection and two-dimensional channel coding. A rule is then derived to reduce the s...
Hung-Ta Pai, Yunghsiang S. Han, Jing-Tian Sung
TIT
2011
128views more  TIT 2011»
13 years 2 months ago
Secure Network Coding on a Wiretap Network
—In the paradigm of network coding, the nodes in a network are allowed to encode the information received from the input links. With network coding, the full capacity of the netw...
Ning Cai, Raymond W. Yeung
TIT
2011
119views more  TIT 2011»
13 years 2 months ago
Redundancy-Related Bounds for Generalized Huffman Codes
— This paper presents new lower and upper bounds for the compression rate of binary prefix codes optimized over memoryless sources according to various nonlinear codeword length...
Michael B. Baer
ISCAS
2005
IEEE
140views Hardware» more  ISCAS 2005»
14 years 1 months ago
Drift-free multiple description video coding with redundancy rate-distortion optimization
— Multiple description coding (MDC) has been shown to be robust for video transmission over error-prone channels. By applying the extra prediction loops to the multiple descripti...
Yilong Liu, Soontorn Oraintara