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2008
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Inter-Cell Interference Management in WiMAX Downlinks by A Stackelberg Game between BSs

9 years 4 months ago
Inter-Cell Interference Management in WiMAX Downlinks by A Stackelberg Game between BSs
We develop a game theoretic framework for effective and adaptive inter-cell interference management in the OFDMA-based WiMAX/3GPP-LTE systems. Such approach requires no fixed spectrum planning beforehand and does not affect the spectrum usage for users that are not subject to inter-cell interference. Based on the handoff mechanisms in WiMAX systems, we also examine means of categorizing users who are, or are not, subject to potential interference. Different optimization opportunities for BSs are identified and analyzed. The interactions between BSs are modeled by a Stackelberg game in which BSs can make intelligent and rational decisions to reduce interference with minimum optimization cost. The algorithm to attain stable Nash Equilibrium is investigated and the behaviors of BSs with different preferences in the game are examined ICC 2008 This work may not be copied or reproduced in whole or in part for any commercial purpose. Permission to copy in whole or in part without payment o...
Yingda Chen, Koon Hoo Teo, Shalinee Kishore, Jinyu
Added 30 May 2010
Updated 30 May 2010
Type Conference
Year 2008
Where ICC
Authors Yingda Chen, Koon Hoo Teo, Shalinee Kishore, Jinyun Zhang
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