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GLOBECOM
2010
IEEE
13 years 5 months ago
Space-Time Network Codes Utilizing Transform-Based Coding
Abstract-- Cooperative communications can be used to improve communication reliability. However, the transmissions from different relaying nodes result in a great challenge in prac...
Hung-Quoc Lai, Zhenzhen Gao, K. J. Ray Liu
CORR
2010
Springer
140views Education» more  CORR 2010»
13 years 4 months ago
Construction of New Delay-Tolerant Space-Time Codes
Perfect Space-Time Codes are optimal codes in their original construction for Multiple Input Multiple Output (MIMO) systems. Based on cyclic division algebras, they are full-rate,...
Mireille Sarkiss, Ghaya Rekaya-Ben Othman, Mohamed...
WECWIS
2006
IEEE
151views ECommerce» more  WECWIS 2006»
14 years 1 months ago
DAG Synchronization Constraint Language for Business Processes
Correct synchronization among activities is critical in a business process. Current workflow languages such as BPEL specify the control flow of processes explicitly. However, thei...
Qinyi Wu, Akhil Sahai
ICMCS
2005
IEEE
145views Multimedia» more  ICMCS 2005»
14 years 1 months ago
Error Resilient Multiple Description Coding Based on Wavelet Tree Coding and EREC for Wireless Networks
In this paper, we propose an integrated error resilient MDC scheme for wireless networks with both packet loss and random bit errors. Two descriptions are first generated independ...
Daewon Song, Lei Cao, Chang Wen Chen
TIT
2008
82views more  TIT 2008»
13 years 7 months ago
Error Control Codes for Parallel Asymmetric Channels
We introduce and study error correcting codes for parallel synchronous communication via asymmetric channels. Constructions for error detecting/correcting codes are presented. Mor...
Rudolf Ahlswede, Harout K. Aydinian