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Resource Management for Fixed Relay Based Cellular Systems with Sectorization
Yeonwoo LEE Seung Young PARK Sangboh YUN
Publication
IEICE TRANSACTIONS on Communications
Vol.E89-B
No.2
pp.625-628 Publication Date: 2006/02/01 Online ISSN: 1745-1345
DOI: 10.1093/ietcom/e89-b.2.625 Print ISSN: 0916-8516 Type of Manuscript: LETTER Category: Wireless Communication Technologies Keyword: fixed relay, FH-OFDMA, resource management, sectorization,
Full Text: PDF(148.9KB)>>
Summary:
Resource management for infrastructure-based two-hop fixed relay systems which are applicable to TDD-FH-OFDMA based cellular systems with sectorization is proposed in this paper. The severe interference problem caused by both inter-sector and inter-cell can be tackled by employing 6-sector directional antennas combined with the resource allocation. The simulation results demonstrate that at the outer-region of the cell, the high data rate service coverage can be extended.
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