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학술대회 Performance Evaluation of Multi-hop Relay System with Deployment Scenarios
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저자
이동헌, 김석찬, 박동찬, 황성수, 김영일
발행일
200811
출처
Military Communications Conference (MILCOM) 2008, pp.1-7
DOI
https://dx.doi.org/10.1109/MILCOM.2008.4753144
협약과제
08MR3500, 멀티홉 WiBro용 relay mesh 통신 시스템 개발, 김영일
초록
To enhance coverage and throughput of IEEE 802.16 networks, 802.16j task group has standardized capabilities and functionalities of multi-hop relay (MR). This paper first mentions simulation assumptions based on the draft of IEEE 802.16j. We present three relay station (RS) deployment scenarios of throughput enhancement, coverage extension and mobile relay. This paper takes WiBro as an example of 802.16e network. Through system level simulations according to those scenarios, we evaluate performance of WiBro system with mobile multi-hop relay and focus on comparison of WiBro system with RS to that without RS. Simulation results show that introducing RS into 802.16e network leads to dramatic performance enhancement. ©2008 IEEE.
KSP 제안 키워드
IEEE 802.16j, Mobile relay, Performance evaluation, Relay Station, System level simulation, coverage extension, mobile multi-hop relay(MMR), performance enhancement, relay system, simulation results, throughput enhancement