DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Yi, Yung | - |
dc.contributor.advisor | 이융 | - |
dc.contributor.author | Moon, Sang-Woo | - |
dc.contributor.author | 문상우 | - |
dc.date.accessioned | 2015-04-23T06:14:09Z | - |
dc.date.available | 2015-04-23T06:14:09Z | - |
dc.date.issued | 2013 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=567258&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/196719 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 전기및전자공학과, 2013.2, [ iii, 24 p. ] | - |
dc.description.abstract | In this paper, we address the problem of associating mobile stations with base stations towards more energy-efficiency, from the perspective of population game. Using the population game, which allows tractable analysis of many selfish mobiles without growing mathematical complexity, our study provides two practical implications on energy-efficient BS associations: (i) how to control so-called association pricing so that an entire cellular network is operated with the goal of optimizing an socially optimal objective, and (ii) how to develop distributed, energy-efficient association algorithms. To that end, we first define a game, where mobile stations are the players, and their association portion for different base stations are their strategies. Then, from our equilibrium analysis, we prove that a simple power-dependent pricing by operators leads Nash equilibrium to be equal to the optimal solution of a social optimization problem (i.e., zero price-of-anarchy). Next, we study three evolution dynamics of mobile stations, each expressed as a differential equation, and connect each of them to a distributed association control mechanism, where all of those dynamics converge to the Nash equilibrium (which is equal to the socially optimal point). | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | Population Game | - |
dc.subject | Cellular Networks | - |
dc.subject | 셀룰러 통신망 | - |
dc.subject | 사용자 연관기법 | - |
dc.subject | User Association | - |
dc.subject | 군집 게임이론 | - |
dc.title | Energy-efficient user association in cellular networks: a population game approach | - |
dc.title.alternative | 군집 게임이론을 이용한 셀룰러 망에서의 에너지 효율적인 사용자 연관 기법 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 567258/325007 | - |
dc.description.department | 한국과학기술원 : 전기및전자공학과, | - |
dc.identifier.uid | 020113200 | - |
dc.contributor.localauthor | Yi, Yung | - |
dc.contributor.localauthor | 이융 | - |
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