Resource allocation for peer to peer communications in cellular networks셀룰러 망에서의 단말 간 통신 통신을 위한 자원 할당 기법

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In this thesis, we provide a radio resource allocation scheme for P2P(peer to peer) communications in cellular networks. First we investigate the feasibility of P2P enabled cellular systems based on a cross layer framework with orthogonal resource allocation policy. For multi-carrier systems,the resource allocation part of cross layer algorithm becomes NP-hard and thus difficult to tackle in practice. By considering that, we propose a low complexity suboptimal algorithm with comparable performance. Second we change our resource allocation policy and moved onto the issue of sharing of spatially separate resource with peer nodes. We develop a distributed power allocation algorithm with minimal global information. The performance obtained from simulation results proves an added benefit of P2P in cellular networks.
Advisors
Chong, Songresearcher정송researcher
Description
한국과학기술원 : 전기및전자공학전공,
Publisher
한국과학기술원
Issue Date
2009
Identifier
308847/325007  / 020073441
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 전기및전자공학전공, 2009.2, [ vi, 40 p. ]

Keywords

P2P; multi-carrier; spatial reuse; cellular network; resource allocation; 단말 간 통신; 다중 반송파; 공간 재사용; 셀룰러 네트워크; 자원 할당; P2P; multi-carrier; spatial reuse; cellular network; resource allocation; 단말 간 통신; 다중 반송파; 공간 재사용; 셀룰러 네트워크; 자원 할당

URI
http://hdl.handle.net/10203/38727
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=308847&flag=dissertation
Appears in Collection
EE-Theses_Master(석사논문)
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