166 search results - page 27 / 34 » On Doubly-Cyclic Convolutional Codes |
JSAC
2006
14 years 9 months ago
2006
Abstract--This paper studies the performance of ultra-wideband (UWB) radio communications systems employing phase shift keying (PSK) modulation and fully saturated power amplifiers...
AAECC
2006
Springer
15 years 1 months ago
2006
Springer
We study the design of structured Tanner codes with low error-rate floors on the AWGN channel. The design technique involves the "doping" of standard LDPC (proto-)graphs,...
CORR
2007
Springer
14 years 9 months ago
2007
Springer
— In this paper we concentrate on rate-1/3 systematic parallel concatenated convolutional codes and their rate-1/2 punctured child codes. Assuming maximum-likelihood decoding ove...
TCOM
2010
14 years 4 months ago
2010
This paper proposes a capacity-approaching, yet simple scheme for multi-input multiple-output (MIMO) channels. The proposed scheme is based on a concatenation of a mixture of short...
CISS
2007
IEEE
14 years 11 months ago
2007
IEEE
— In this paper, we present a simple technique to approximate the performance union bound of a punctured turbo code. The bound approximation exploits only those terms of the tran...