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Interference-Aware Dynamic Channel Assignment for Dense Small-Cell Networks
ByungBog LEE IlKwon CHO Se-Jin KIM
Publication
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Vol.E100-A
No.2
pp.757-760 Publication Date: 2017/02/01 Online ISSN: 1745-1337
DOI: 10.1587/transfun.E100.A.757 Type of Manuscript: LETTER Category: Mobile Information Network and Personal Communications Keyword: small-cell network, interference management, downlink, dynamic channel assignment,
Full Text: PDF>>
Summary:
An interference-aware dynamic channel assignment scheme is proposed with consideration of co-tier interference for the downlink of an OFDMA/FDD based dense small-cell network. The proposed scheme adaptively assigns subchannels to the small-cell user equipment (SUE) according to the given traffic load and interference effect from neighbor small-cell access points. The simulation results show that the proposed scheme outperforms the other schemes based on the graph coloring algorithm in terms of the mean SUE capacity.
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