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Relay Selection and Resource Allocation Schemes for Effective Utilization of Relay Zones in Relay-Based Cellular Networks
- Authors
- Choi, BG[Choi, Bum-Gon]; Bae, SJ[Bae, Sueng Jae]; Cheon, KY[Cheon, Kyung-yul]; Park, AS[Park, Ae-Soon]; Chung, MY[Chung, Min Young]
- Issue Date
- Apr-2011
- Keywords
- Relay; relay selection; resource allocation
- Citation
- IEEE COMMUNICATIONS LETTERS, v.15, no.4, pp.407 - 409
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEEE COMMUNICATIONS LETTERS
- Volume
- 15
- Number
- 4
- Start Page
- 407
- End Page
- 409
- ISSN
- 1089-7798
- Abstract
- In relay-based cellular networks, total system throughput and cell-edge user throughput are affected by relay selection (RS) and resource allocation (RA) schemes. In this letter, we propose an RS scheme and two RA schemes (optimal and heuristic) for relay-based cellular networks. Via simulation, we show that the proposed RS and RA schemes improve total throughput of relay-based cellular networks while maintaining cell-edge user throughput comparable to existing schemes.
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Related Researcher
- CHUNG, MIN YOUNG
- Information and Communication Engineering (Electronic and Electrical Engineering)