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ICC
2007
IEEE
15 years 4 months ago
Introducing PHY-Layer Fairness in Amplify and Forward Cooperative Diversity Systems
Abstract— We introduce the concept of fairness at the physicallayer in amplify and forward cooperative diversity systems, which reflects the need for equally allocating the cons...
Diomidis S. Michalopoulos, George K. Karagiannidis...
CORR
2010
Springer
165views Education» more  CORR 2010»
14 years 9 months ago
Coalition Formation Games for Distributed Cooperation Among Roadside Units in Vehicular Networks
Vehicle-to-roadside (V2R) communications enable vehicular networks to support a wide range of applications for enhancing the efficiency of road transportation. While existing work...
Walid Saad, Zhu Han, Are Hjørungnes, Dusit ...
MOBIHOC
2008
ACM
15 years 9 months ago
Analyzing DISH for multi-channel MAC protocols in wireless networks
For long, node cooperation has been exploited as a data relaying mechanism. However, the wireless channel allows for much richer interaction between nodes. One such scenario is in...
Tie Luo, Mehul Motani, Vikram Srinivasan
AUTOMATICA
2008
90views more  AUTOMATICA 2008»
14 years 9 months ago
Average consensus problems in networks of agents with delayed communications
The present paper is devoted to the study of average consensus problems for undirected networks of dynamic agents having communication delays. By focusing on agents with integrato...
Pierre-Alexandre Bliman, Giancarlo Ferrari-Trecate
ICC
2007
IEEE
184views Communications» more  ICC 2007»
15 years 4 months ago
Lifetime Improvement of Wireless Sensor Networks by Collaborative Beamforming and Cooperative Transmission
Abstract— Extending network lifetime of battery-operated devices is a key design issue that allows uninterrupted information exchange among distributive nodes in wireless sensor ...
Zhu Han, Harold Vincent Poor