Performance Analysis of C/U Split Hybrid Satellite Terrestrial Network for 5G Systems

Zhang, J., Evans, B., Imran, M. A. , Zhang, X. and Wang, W. (2015) Performance Analysis of C/U Split Hybrid Satellite Terrestrial Network for 5G Systems. In: 2015 IEEE 20th International Workshop on Computer Aided Modelling and Design of Communication Links and Networks (CAMAD), Guildford, United Kingdom, 07-09 Sep 2015, pp. 97-102. ISBN 9781467381864 (doi:10.1109/CAMAD.2015.7390488)

Zhang, J., Evans, B., Imran, M. A. , Zhang, X. and Wang, W. (2015) Performance Analysis of C/U Split Hybrid Satellite Terrestrial Network for 5G Systems. In: 2015 IEEE 20th International Workshop on Computer Aided Modelling and Design of Communication Links and Networks (CAMAD), Guildford, United Kingdom, 07-09 Sep 2015, pp. 97-102. ISBN 9781467381864 (doi:10.1109/CAMAD.2015.7390488)

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Abstract

Over the last decade, the explosive increase in demand of high-data-rate video services and massive access machine type communication (MTC) requests have become the main challenges for the future 5G wireless network. The hybrid satellite terrestrial network based on the control and user plane (C/U) separation concept is expected to support flexible and customized resource scheduling and management toward global ubiquitous networking and unified service architecture. In this paper, centralized and distributed resource management strategies (CRMS and DRMS) are proposed and compared com- prehensively in terms of throughput, power consumption, spectral and energy efficiency (SE and EE) and coverage probability, utilizing the mature stochastic geometry. Numerical results show that, compared with DRMS strategy, the U-plane cooperation between satellite and terrestrial network under CRMS strategy could improve the throughput and EE by nearly 136% and 60% respectively in ultra-sparse networks and greatly enhance the U-plane coverage probability (approximately 77%). Efficient resource management mechanism is suggested for the hybrid network according to the network deployment for the future 5G wireless network.

Item Type:Conference Proceedings
Additional Information:This work is supported by National 973 Program under grant 2012CB316005, the National Science Foundation of China (NSFC) under grant 61372114, the Fundamental Research Funds for the Central Universities under grant 2014ZD03-01, the New Star in Science and Technology of Beijing Municipal Science & Technology Commission (Beijing Nova Program: Z151100000315077), the Beijing Higher Education Young Elite Teacher Project under grant YETP0434.
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Imran, Professor Muhammad
Authors: Zhang, J., Evans, B., Imran, M. A., Zhang, X., and Wang, W.
College/School:College of Science and Engineering > School of Engineering
ISBN:9781467381864
Copyright Holders:Copyright © 2015 IEEE
First Published:First published in 2015 IEEE 20th Workshop on Computer Aided Modelling and Design of Communication Links and Networks (CAMAD): 97-102
Publisher Policy:Reproduced in accordance with the publisher copyright policy

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