Sciweavers

166 search results - page 8 / 34
» On Doubly-Cyclic Convolutional Codes
Sort
View
SIPS
2008
IEEE
15 years 4 months ago
High-throughput dual-mode single/double binary map processor design for wireless wan
In this paper we present the VLSI implementation of a high-throughput enhanced Max-log-MAP processor that supports both single-binary (SB) and double-binary (DB) convolutional tur...
Chun-Yu Chen, Cheng-Hung Lin, An-Yeu Wu
IWCMC
2006
ACM
15 years 3 months ago
Low complexity design of space-time convolutional codes with high spectral efficiencies
Space time convolutional codes (STCCs) are an effective way to combine transmit diversity with coding. The computational complexity of designing STCCs generally increases exponent...
Kyungmin Kim, Hamid R. Sadjadpour, Rick S. Blum, Y...
AAECC
2004
Springer
100views Algorithms» more  AAECC 2004»
14 years 9 months ago
Convolutional Codes of Goppa Type
A new kind of Convolutional Codes generalizing Goppa Codes is proposed. This provides a systematic method for constructing convolutional codes with prefixed properties. In particul...
J. A. Domínguez Pérez, J. M. Mu&ntil...
SIPS
2007
IEEE
15 years 3 months ago
Exit Chart Aided Irregular Convolutional Code Design for Iterative Downlink SDMA Systems Using Imperfect Channel State Informati
We analyze a precoded and iteratively detected downlink multiuser system employing imperfect Spatio-Temporal Channel Impulse Response at the Transmitters (ST-CIRT) with the aid of...
Chun-Yi Wei, Jin Wang, Lajos Hanzo
ICMCS
2005
IEEE
102views Multimedia» more  ICMCS 2005»
15 years 3 months ago
Optimal packetization of VLC and convolution coded Markov sequences
We consider the problem of packetizing a variable length coded Markov sequence into fixed length packets, while being protected by variable rate channel code. Given the total tra...
Xiaohan Wang, Xiaolin Wu