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ICC
2007
IEEE
13 years 11 months ago
Optimizing Linear Dispersion Codes for Wideband MIMO Systems
Abstract— We consider the problem of designing space-timefrequency linear dispersion (LD) codes in wideband multipleinput multiple-output (MIMO) antenna systems employing orthogo...
Luca Venturino, Narayan Prasad, Xiaodong Wang, Moh...
TIT
2010
111views Education» more  TIT 2010»
12 years 11 months ago
On correctable errors of binary linear codes
The error correction capability of binary linear codes with minimum distance decoding, in particular the number of correctable/uncorrectable errors, is investigated for general lin...
Kenji Yasunaga, Toru Fujiwara
TIT
2011
144views more  TIT 2011»
12 years 11 months ago
Network Generalized Hamming Weight
— In this paper, we extend the notion of generalized Hamming weight for classical linear block code to linear network codes by introducing the network generalized Hamming weight ...
Chi Kin Ngai, Raymond W. Yeung, Zhen Zhang
PROPERTYTESTING
2010
13 years 2 months ago
Some Recent Results on Local Testing of Sparse Linear Codes
We study the local testability of linear codes. We first reformulate this question in the language of tolerant linearity testing under a non-uniform distribution. We then study th...
Swastik Kopparty, Shubhangi Saraf
TIT
1998
86views more  TIT 1998»
13 years 4 months ago
A Sequential Decoder for Linear Block Codes with a Variable Bias-Term Metric
—A sequential decoder for linear block codes that performs maximum-likelihood soft-decision decoding is described. The decoder uses a metric computed from a lower bound on the co...
Vladislav Sorokine, Frank R. Kschischang