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Content Provider | IEEE Xplore Digital Library |
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Author | Abdulkafi, A.A. Sieh Kiong Tiong Koh, J. Chieng, D. Ting, A. |
Copyright Year | 2012 |
Description | Author affiliation: Wireless Communication Cluster, MIMOS Berhad, Malaysia (Chieng, D.; Ting, A.) || Electrical Department, College of Engineering, Universiti Tenaga Nasional (UNITEN), Malaysia (Abdulkafi, A.A.; Sieh Kiong Tiong; Koh, J.) |
Abstract | The issues of energy efficiency and environmental protection are becoming critical issues for both fixed and wireless network operators worldwide. For wireless network operators, the challenge generally lies on providing maximum energy efficiency with largest possible coverage area. In this paper we first investigate the parameters affecting energy efficiency and the cell coverage area. We later analyze the relationship between area power consumption and transmission range (cell radius), transmission power, frequency band, shadowing and the path-loss exponent. From the analysis, optimal inter site distance that utilizing minimum area power consumption can be obtained for different percentage requirement of coverage area corresponding to minimum transmit power that achieves this degree of coverage. The optimal inter site distance is determined for macrocell without the impact of shadowing to be equal about 1250m with minimum area power consumption of 526 $W/km^{2}.$ With the effect of shadowing, the optimal inter site distance and minimum area power consumption are 1050 m and 778.7 $W/km^{2}$ respectively. |
Starting Page | 1 |
Ending Page | 6 |
File Size | 1520139 |
Page Count | 6 |
File Format | |
ISBN | 9781467302616 |
e-ISBN | 9781467302609 |
e-ISBN | 9781467302593 |
DOI | 10.1109/ICFCN.2012.6206866 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2012-04-02 |
Publisher Place | Iraq |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Measurement Macrocell network Cell overage area Energy efficiency |
Content Type | Text |
Resource Type | Article |
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