Optimization of Cell Size in Ultra-Dense Networks with Multiattribute User Types and Different Frequency Bands
Joint Authors
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-10-18
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Information Technology and Computer Science
Abstract EN
Ultra-dense cellular networks (UDNs) represent the trend for 5G networks in dense urban environments.
With the aim of exploring the optimal extent of network densification under different performance requirements and the trade-off between the network capacity and deployment cost in UDNs, a multiple-objective optimization model is proposed.
This novel optimization design consists of a multiattribute user type in which users are grouped based on their propagation conditions and an infinitesimal dividing modeling method termed the ring method for network capacity dimensioning.
The optimal cell size is estimated to maximize the total network capacity and minimize the deployment cost under different levels of user capacity demand.
Additionally, the corresponding total network capacity and the required number of base stations are presented.
Furthermore, two conventional frequency bands, 800 MHz and 1.8 GHz, and two new bands, 3.5 GHz and mmWave 28 GHz, are considered to investigate their feasibility and the potential of higher frequency bands in the 5G network.
American Psychological Association (APA)
Wei, Yiqiao& Hwang, Seung-Hoon. 2018. Optimization of Cell Size in Ultra-Dense Networks with Multiattribute User Types and Different Frequency Bands. Wireless Communications and Mobile Computing،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1216294
Modern Language Association (MLA)
Wei, Yiqiao& Hwang, Seung-Hoon. Optimization of Cell Size in Ultra-Dense Networks with Multiattribute User Types and Different Frequency Bands. Wireless Communications and Mobile Computing No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1216294
American Medical Association (AMA)
Wei, Yiqiao& Hwang, Seung-Hoon. Optimization of Cell Size in Ultra-Dense Networks with Multiattribute User Types and Different Frequency Bands. Wireless Communications and Mobile Computing. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1216294
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1216294