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Content Provider | IEEE Xplore Digital Library |
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Author | Bo Yang Gang Feng Xinping Guan |
Copyright Year | 2006 |
Description | Author affiliation: Dept. of Manuf. Eng. & Eng. Manage., City Univ. of Hong Kong (Bo Yang; Gang Feng) |
Abstract | We consider the distributed random access algorithms for wireless ad hoc networks in which each node needs to tune its persistent probability so as to optimize its own the total throughput. First, we present an asynchronous algorithm for updating persistent probabilities and prices to avoid collision using local coordination. By casting this algorithm as a best response in a cooperative game, we characterize its convergence analytically. We further model that each node attempts to maximize a selfish local payoff function. We characterize the Nash equilibrium (NE) of the non-cooperative game and prove the convergence of a best response algorithm to the unique NE. Then we study the energy efficient throughput maximization problem when the wireless nodes are constrained by their battery power. Despite the inherent difficulty of non-separability of the constraint set, we propose a distributed primal-based algorithm. Its convergence is studied numerically |
Starting Page | 1 |
Ending Page | 6 |
File Size | 352881 |
Page Count | 6 |
File Format | |
ISBN | 1424403413 |
DOI | 10.1109/ICARCV.2006.345280 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2006-12-05 |
Publisher Place | Singapore |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Mobile ad hoc networks Throughput Media Access Protocol Game theory Access protocols Convergence Energy efficiency Algorithm design and analysis Nash equilibrium Batteries mathematical programming wireless network ad hoc network medium access control (MAC) game theory |
Content Type | Text |
Resource Type | Article |
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