DocumentCode :
1994231
Title :
Throughput Maximization in Multi-channel Wireless Mesh Access Networks
Author :
Song, Yang ; Zhang, Chi ; Fang, Yuguang
Author_Institution :
Florida Univ., Gainesville
fYear :
2007
fDate :
16-19 Oct. 2007
Firstpage :
11
Lastpage :
20
Abstract :
The throughput maximization problem of wireless mesh access networks is addressed. For the case of cooperative access points, we present a negotiation-based throughput maximization algorithm which adjusts the operating frequency and power level among access points autonomously, from a game-theoretical perspective. We show that this algorithm converges to the optimal frequency and power assignment which yields the maximum overall throughput with arbitrarily high probability. Moreover, we analyze the scenario where access points belong to different regulation entities and hence non-cooperative. The long-term behavior and corresponding performance are investigated and the analytical results are verified by simulations.
Keywords :
WiMax; game theory; optimisation; wireless channels; cooperative access points; game-theoretical perspective; multichannel wireless mesh access networks; negotiation-based throughput maximization algorithm; power assignment; Bit error rate; Cables; Computer networks; Frequency; Interference; Power engineering and energy; Power engineering computing; Signal to noise ratio; Throughput; Wireless mesh networks;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Network Protocols, 2007. ICNP 2007. IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-1588-5
Electronic_ISBN :
978-1-4244-1588-5
Type :
conf
DOI :
10.1109/ICNP.2007.4375832
Filename :
4375832
Link To Document :
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