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EJWCN
2010
97views more  EJWCN 2010»
14 years 5 months ago
Analysis and Construction of Full-Diversity Joint Network-LDPC Codes for Cooperative Communications
Abstract--Transmit diversity is necessary in harsh environments to reduce the required transmit power for achieving a given error performance at a certain transmission rate. In net...
Dieter Duyck, Daniele Capirone, Joseph Jean Boutro...
TWC
2010
14 years 4 months ago
Rateless coding for hybrid free-space optical and radio-frequency communication
Abstract--Free-space optical (FSO) transmission systems enable high-speed communication with relatively small deployment costs. However, FSO suffers a critical disadvantage, namely...
Ali AbdulHussein, Anand Oka, Trung Thanh Nguyen 00...
ICASSP
2011
IEEE
14 years 1 months ago
ML decoding in decode-and-forward based cooperative communication system
Abstract— In this paper, we derive a maximum-likelihood (ML) decoder of the decode-and-forward (DF) protocol utilizing an arbitrary complex-valued M-point constellation. Existing...
Manav R. Bhatnagar, Are Hjørungnes
MA
2000
Springer
134views Communications» more  MA 2000»
15 years 1 months ago
A Reliable Message Delivery Protocol for Mobile Agents
The abstractions and protocol mechanisms that form the basis for inter-agent communications can significantly impact the overall design and effectiveness of Mobile Agent systems. W...
Mudumbai Ranganathan, Marc Bednarek, Doug Montgome...
ICEIS
2009
IEEE
15 years 4 months ago
Vectorizing Instance-Based Integration Processes
Abstract. The inefficiency of integration processes—as an abstraction of workflow-based integration tasks—is often reasoned by low resource utilization and significant waiti...
Matthias Böhm, Dirk Habich, Steffen Preissler...