The role of satellites in 5G

Evans, B.G.; Onireti, Oluwakayode; Σπαθόπουλος, Θεόδωρος; Imran, Muhammad Ali

doi:10.1109/eusipco.2015.7362886

Cited by 96 publications

(68 citation statements)

References 1 publication

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“…Indeed, providing a large data rate (50 Mbit/s -1 Gbit/s) everywhere and anytime is a very challenging feature. Under this context and considering the elevated capital expenditures for deploying backhaul networks in low populated areas, the use of the satellite component is becoming attractive as an essential backhaul element for 5G communications [2].…”

Section: Introductionmentioning

confidence: 99%

Performance Analysis of Joint Precoding and MUD Techniques in Multibeam Satellite Systems

Vázquez¹,

Caus²,

Pérez-Neira³

2016

2016 IEEE Global Communications Conference (GLOBECOM)

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Section: Introductionmentioning

confidence: 99%

Performance Analysis of Joint Precoding and MUD Techniques in Multibeam Satellite Systems

Vázquez¹,

Caus²,

Pérez-Neira³

2016

2016 IEEE Global Communications Conference (GLOBECOM)

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“…Meanwhile, satellite communication systems [1,2] are being considered because of their natural advantages. In this regard, cooperation between systems based in space and existing terrestrial networks, such as LTE, UMTS and WLAN, to provide the voice, video and data service, is foreseen.…”

Section: Introductionmentioning

confidence: 99%

A novel approach for radio resource management in multi-dimensional heterogeneous 5G networks

Hui

Zhai

2016

J. Commun. Inf. Netw.

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Abstract:A GRA-BKP (Grey Relational Analysis-Bounded Knapsack Problem) scheme was proposed for the radio resource management of the 5G networks. It consists of two steps, access selection and admission control. The former step was executed via GRA, whereas the latter problem was formulated as a bounded knapsack problem. Accordingly, an optimal solution of the BKP was given for access selection a greedy algorithm, GRA-Greedy, was proposed for admission control. The simulation UHVXOWV VKRZ WKDW WKH *5$%.3 VFKHPH FDQ HIIHFWLYHO\ LQFUHDVH V\VWHP SUR¿W DQG GHFUHDVH WKH GURSSLQJ SUREDELOLW\ FRPSDUHG with the existing scheme. In addition, GRA-Greedy achieves comparable perform-ance with the optimal solution GRA-DP, but its computational complexity is much lower than that of the latter.

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“…Based on the soft defined features, the C/U split hybrid satellite and terrestrial network could be one of the key enablers in next generation systems to meet various customized scheduling and allocation schemes while maintaining coverage [5]. The 5GPPP (Public Private Partnership) project has been set up in European Union (EU) funding research towards the standardization to develop an integrated 5G standard [6].…”

Section: Introductionmentioning

confidence: 99%

Performance analysis of C/U split hybrid satellite terrestrial network for 5G systems

Zhang

Evans

Imran

et al. 2015

2015 IEEE 20th International Workshop on Computer Aided Modelling and Design of Communication Links and Networks (CAMAD)

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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 comprehensively 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.

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The role of satellites in 5G

Cited by 96 publications

References 1 publication

Performance Analysis of Joint Precoding and MUD Techniques in Multibeam Satellite Systems

Performance Analysis of Joint Precoding and MUD Techniques in Multibeam Satellite Systems

A novel approach for radio resource management in multi-dimensional heterogeneous 5G networks

Performance analysis of C/U split hybrid satellite terrestrial network for 5G systems

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