NDLI: Spatial modeling and analysis of traffic distribution based on real data from current mobile cellular networks

Content Provider	IEEE Xplore Digital Library
Author	Lei Guan Xing Zhang Zongchao Liu Yu Huang Ruoqian Lan Wenbo Wang
Copyright Year	2013
Description	Author affiliation: Wireless Signal Process. & Network Lab., Key Lab. of Universal Wireless Commun., Beijing, China (Lei Guan; Xing Zhang; Zongchao Liu; Yu Huang; Ruoqian Lan; Wenbo Wang)
Abstract	A deep understanding of spatial traffic patterns modeling is not only essential for both theory analysis and simulation estimation of cellular network's performance, but also can provide us insight on the energy efficient deployment of future network architecture. Since the user behavior in cellular network is affected by the environment, which leads to that the spatial traffic fluctuations exhibit an obvious non-uniform patterns. Existing spatial traffic models are based on ideal assumptions, and these models fail to depict the real spatial traffic distribution cases in the current mobile cellular network. In this paper, based on real data from a mobile network operator in one large city of China, “Truncated two-dimensional DCT (Discrete Cosine Transform)” model is proposed, which characterize the spatial traffic pattern more precisely. Furthermore, comparison of the modeling results has been illustrated among three typical regions: dense urban, urban and suburban, which shows that the parameters of model formula for these three regions are different.
Starting Page	135
Ending Page	138
File Size	1202541
Page Count	4
File Format	PDF
ISBN	9781479921508
DOI	10.1109/ICCPS.2013.6893524
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-10-26
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Non-uniform patterns Analytical models Real data Gaussian distribution Mobile communication Data models Discrete cosine transforms Truncated two-dimensional DCT Spatial traffic model Mobile computing Manganese
Content Type	Text
Resource Type	Article

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