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A Game-Theoretic Approach for Exploiting Multiuser Diversity in Cooperative Slotted Aloha
 

Summary: 1
A Game-Theoretic Approach for Exploiting
Multiuser Diversity in Cooperative Slotted Aloha
Dandan Wang, Student Member, IEEE, Cristina Comaniciu, Member, IEEE, Hlaing Minn, Senior Member,
IEEE, and Naofal Al-Dhahir, Fellow, IEEE
Dept. of Electrical Engineering
University of Texas at Dallas, Richardson, TX, 75083, USA.
Emails:{dxw053000, hlaing.minn, aldhahir}@utdallas.edu
Dept. of Electrical Engineering
Stevens Institute of Technology, Hoboken, NJ, 07094, USA.
Email: {ccomanic}@stevens.edu
Abstract-- Multiuser diversity gains can be achieved by assign-
ing channels to users with better channel quality in multiuser
systems. To avoid the extensive information exchange required
for centralized approaches, we propose a distributed fair pricing
strategy for a slotted Aloha system in which users act selfishly
to improve their own utilities for both the collision model and
the multipacket reception (MPR) model. Based on a game-
theoretic framework, we show that multiuser diversity gains can
be achieved by appropriately designing the Nash equilibrium

  

Source: Al-Dhahir, Naofal - Department of Electrical Engineering, University of Texas at Dallas

 

Collections: Engineering