TIIS (한국인터넷정보학회)
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| 한글제목(Korean Title) |
Temporal and Spatial Traffic Analysis Based on Human Mobility for Energy Efficient Cellular Network |
| 영문제목(English Title) |
Temporal and Spatial Traffic Analysis Based on Human Mobility for Energy Efficient Cellular Network |
| 저자(Author) |
Zhigang Li
Xin Wang
Junsong Zhang
Wei Huang
Ye Tian
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| 원문수록처(Citation) |
VOL 15 NO. 01 PP. 0114 ~ 0130 (2021. 01) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
With the drastic growth of Information and Communication Technology (ICT) industry, global energy consumption is exponentially increased by mobile communications. The huge energy consumption and increased environmental awareness have triggered great interests on the research of dynamic distribution of cell user and traffic, and then designing the energy efficient cellular network. In this paper, we explore the temporal and spatial characteristics of human mobility and traffic distribution using real data set. The analysis results of cell traffic illustrate the tidal effect in temporal and spatial dimensions and obvious periodic characteristics which can be used to design Base Station (BS) dynamic with sleeping or shut-down strategy. At the same time, we designed a new Cell Zooming and BS cooperation mode. Through simulation experiments, we found that running in this mode can save about 35% of energy consumption and guarantee the required quality of service.
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| 키워드(Keyword) |
Human Mobility
Temporal and Spatial
Traffic Fluctuation
Energy Efficient
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| 파일첨부 |
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