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Conference Paper A Study on the Spectral and Energy Efficient-Path Selection Scheme in Two-Hop Cellular Systems
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Authors
Se-Han Kim, Se-Jin Kim, Byung-Chul Kim, Jae-Yong Lee
Issue Date
2011-06
Citation
International Conference on Future Information Technology (FutureTech) 2011 (CCIS 184), v.184, pp.131-139
Publisher
Springer
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.1007/978-3-642-22333-4_15
Abstract
In this paper, a spectral and energy efficient-path selection scheme is proposed to enhance downlink system throughput and reduce transmission energy consumption in two-hop cellular systems. In the proposed scheme a base station (BS) determines either a single-hop or two-hop path that uses less resource. The simulation results show that the proposed scheme outperforms a conventional path selection scheme which uses high Signal to Interference and Noise Ratio (SINR) strength based path selection in terms of system throughput and energy consumption and provides an insight into choosing the appropriate RS position and optimal frequency reuse factor. © 2011 Springer-Verlag.
KSP Keywords
Cellular system, Frequency reuse factor, High signal, Interference and noise, Two-hop, base station(BS), energy consumption, energy-efficient, optimal frequency, path selection, selection scheme