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Satellite and Terrestrial Multi-Connectivity for 5G: Making Spectrum Sharing Possible

Nicolas Cassiau, Gosan Noh, Stephan Jaeckel, Leszek Raschkowski, Jean-Michel Houssin, Laurent Combelles, Marjorie Thary, Junhyeong Kim, Jean-Baptiste Dore, Marc Laugeois
2020 2020 IEEE Wireless Communications and Networking Conference Workshops (WCNCW)  
This paper reports the first results of the 5G-ALLSTAR project [1] aiming at providing solutions and enablers for spectrum sharing in a 5G cellular and satellite multi-connectivity context.  ...  and switching beams in order to avoid the interference while preserving the spectral efficiency) and radio resource management (tool designed for joint optimization of satellite and terrestrial resource  ...  Promotion (IITP) grant funded by the Korean government (MSIT) (No. 2018-0-00175, 5G AgiLe and fLexible integration of SaTellite And cellulaR).  ... 
doi:10.1109/wcncw48565.2020.9124728 dblp:conf/wcnc/CassiauNJRHCTKD20 fatcat:56fvvwq67fgk7pnemefzuvxuya

The role of satellites in 5G

Barry G. Evans
2014 2014 7th Advanced Satellite Multimedia Systems Conference and the 13th Signal Processing for Space Communications Workshop (ASMS/SPSC)  
We first review the 5G vision and its drivers as defined by the terrestrial mobile community via the 5GPPP Association.  ...  In this paper we review some of the work of the' Satellite Working Group' in the European Technology platform NETWORLD2020 towards a strategy for satellites in 5G.  ...  ACKNOWLEDGMENT The author would like to acknowledge the many contributions made by the members of the satellite working group of NETWWORLD2020 to the White paper on which this contribution is based.  ... 
doi:10.1109/asms-spsc.2014.6934544 dblp:conf/asms-spsc/Evans14 fatcat:qvvvq3hexzaflebtfp4phfurfy

Multi-Connectivity in 5G terrestrial-Satellite Networks: the 5G-ALLSTAR Solution [article]

F. Lisi, G. Losquadro, A. Tortorelli, A. Ornatelli, M. Donsante
2020 arXiv   pre-print
The 5G-ALLSTAR project is aimed at integrating Terrestrial and Satellite Networks for satisfying the highly challenging and demanding requirements of the 5G use cases.  ...  The 5G-ALLSTAR project proposes to develop Multi-Connectivity (MC) solutions in order to guarantee network reliability and improve the throughput and latency for each connection between User Equipment  ...  in a seamless way the two technologies;  the development of spectrum sharing techniques between satellite and terrestrial access technologies.  ... 
arXiv:2004.00368v1 fatcat:euwtuhn2t5bsrju24nxalkpfsm

Will 5G See its Blind Side? Evolving 5G for Universal Internet Access

Oluwakayode Onireti, Junaid Qadir, Muhammad Ali Imran, Arjuna Sathiaseelan
2016 Proceedings of the 2016 workshop on Global Access to the Internet for All - GAIA '16  
Keeping in mind the great social benefits of democratizing Internet and connectivity, we believe that the time is ripe for emphasizing universal Internet provisioning as an important goal on the 5G research  ...  In this paper, we investigate the opportunities and challenges in utilizing 5G for global access to the Internet for all (GAIA).  ...  With the high OPEX and CAPEX associated with aerial platforms and satellite, the use of terrestrial multi-hop wireless networks for providing backhaul solutions has received significant attention.  ... 
doi:10.1145/2940157.2940158 dblp:conf/sigcomm/OniretiQIS16 fatcat:db4vqgkzsza3lbcre53vlcxeqa

Will 5G See its Blind Side? Evolving 5G for Universal Internet Access [article]

Oluwakayode Onireti, Muhammad Ali Imran, Junaid Qadir, Arjuna Sathiaseelan
2016 arXiv   pre-print
Keeping in mind the great social benefits of democratizing Internet and connectivity, we believe that the time is ripe for emphasizing universal Internet provisioning as an important goal on the 5G research  ...  In this paper, we investigate the opportunities and challenges in utilizing 5G for global access to the Internet for all (GAIA).  ...  With the high OPEX and CAPEX associated with aerial platforms and satellite, the use of terrestrial multi-hop wireless networks for providing backhaul solutions has received significant attention.  ... 
arXiv:1603.09537v1 fatcat:ypniaz3oijcofgmrzl2ocndmji

The role of satellites in 5G

Barry Evans, Oluwakayode Onireti, Theodoros Spathopoulos, Muhammad Ali Imran
2015 2015 23rd European Signal Processing Conference (EUSIPCO)  
The paper examines several potential roles for satellite including coverage extension, content distribution, providing resilience, improved spectrum utilisation and integrated signalling systems.  ...  But what place for satellites in such a vision?  ...  Virtualisation and multi tenancy are key aspects of the 5G vision. Another key driver for 5G is the emergence of IoT and the vision of Billions of objects being connected to the internet.  ... 
doi:10.1109/eusipco.2015.7362886 dblp:conf/eusipco/EvansOSI15 fatcat:mvc3qbeq6naothdn74rb3axegi

Leveraging SDN for the 5G Networks [chapter]

Akram Hakiri, Pascal Berthou
2015 Software Defined Mobile Networks (SDMN)  
Today 4G mobile systems are evolving to provide IP connectivity for diverse applications and services up to 1Gbps.  ...  The intersection of the cloud, satellites, Big Data, M2M, and 5G will bring about an exciting new automated future. 5G networks will not be based on routing and switching technologies anymore.  ...  The 5G network will be a combination of multi-systems, multi-technologies which need to share the frequency spectrum as well as the physical infrastructure.  ... 
doi:10.1002/9781118900253.ch5 fatcat:spnlkfkjhjbtfge7vcapephjeu

5G-ROUTES: D1.3 Report on 5G-ROUTES CAM deployment plan and longer-term deployment strategies [article]

Arturs Lindenbergs
2022 Zenodo  
Finally, the report presents the 5G-ROUTES demonstration 5G network deployment plan for large scale and localised trial sites in Latvia, Estonia and Finland.  ...  The report also includes an analysis of Latvia, Estonia and Finland regulations in both CAM and radio spectrum, aiming to set the legislative landscape.  ...  Satellite connectivity integration with 5G core network via N3IWF 6.7.2 Satellite systems for satellite connectivity and 5G NTN Figure 39 . 39 Figure 39.  ... 
doi:10.5281/zenodo.6345832 fatcat:aequlzq4abc33oihy3dqsuyzdu

Satellite-5G Integration: A Network Perspective

Giovanni Giambene, Sastri Kota, Prashant Pillai
2018 IEEE Network  
For TCP-based applications, an analytical model is presented to achieve an optimal traffic split between terrestrial and satellite paths and optimal redundancy levels.  ...  Within the 5G framework, the terrestrial services can be augmented with the development of High Throughput Satellite (HTS) systems and new mega constellations meeting 5G requirements, such as high bandwidth  ...  NC for Multi-path Transmission -Analytical Model In a 5G perspective, we consider that a mobile terminal can simultaneously communicate via terrestrial and satellite RANs when coverage overlap is possible  ... 
doi:10.1109/mnet.2018.1800037 fatcat:nzjbesohovemtdhuky4rbyttgq

Debunking Seven Myths about 5G New Radio [article]

Xingqin Lin
2019 arXiv   pre-print
The seven topics include spectrum, flexible waveform and multiple access, LTE-NR interworking and coexistence, low latency support, massive machine type communications, non-terrestrial communications,  ...  New radio (NR) is a new wireless access technology developed as part of the fifth-generation (5G) of mobile communications to support a wide range of services, devices, and deployments.  ...  Here we highlight a few key design aspects that make NR-LTE dynamic spectrum sharing possible.  ... 
arXiv:1908.06152v1 fatcat:4zb35v7kpjcpdlxxsn7th3htwi

5G Evolution and Beyond

Erik Dahlman, Gunnar Mildh, Stefan Parkvall, Patrik Persson, Gustav Wikström, Hideshi Murai
2021 IEICE transactions on communications  
The paper provides an overview of the current status of the 5G evolution as well as a research outlook on the future wirelessaccess evolution towards 6G  ...  and sensing, non-terrestrial access, multi-connectivity and distributed MIMO, and zero-energy devices.  ...  Note that this is similar to how 5G NR can dynamically share spectrum with 4G LTE.  ... 
doi:10.1587/transcom.2020fgi0001 fatcat:cxof6on3xzdxfn6fnntd7awcwq

Editorial: Signal Processing for Beyond 5G Non-Terrestrial Networks

Carlos Mosquera, Pantelis-Daniel Arapoglou
2021 Frontiers in Space Technologies  
even seamless operation making use of both terrestrial and satellite links will be possible.  ...  Editorial on the Research Topic Signal Processing for Beyond 5G Non-Terrestrial Networks Signal processing has long been playing an essential role in wireless terrestrial and satellite communications.  ...  The paper "A Low-Complexity Reconfigurable Multi-Antenna Technique for non-Terrestrial Networks" (Maliatsos et al.) performs a joint transmit/receive beamforming with beam selection and combining for improving  ... 
doi:10.3389/frspt.2021.780171 fatcat:fx6wkbcipbdg3o5d5d6uh36isu

Leveraging SDN for The 5G Networks: Trends, Prospects and Challenges [article]

Akram Hakiri
2015 arXiv   pre-print
Today 4G mobile systems are evolving to provide IP connectivity for diverse applications and services up to 1Gbps.  ...  To cater to the large volumes of traffic delivered by the new services and applications, the future 5G network will provide the fundamental infrastructure for billions of new devices with less predictable  ...  The 5G network will be a combination of multi-systems, multi-technologies which need to share the frequency spectrum as well as the physical infrastructure.  ... 
arXiv:1506.02876v1 fatcat:5haxhybjlrhz3kntvbjey4wtuq

Non-Terrestrial Networks in 5G & Beyond: A Survey

Federica Rinaldi, Helka-Liina Maattanen, Johan Torsner, Sara Pizzi, Sergey Andreev, Antonio Iera, Yevgeni Koucheryavy, Giuseppe Araniti
2020 IEEE Access  
Future research directions are also identified to assess the role of NTN in 5G and beyond systems. INDEX TERMS Non-Terrestrial Network, Satellite communication, New Radio, 5G system and beyond.  ...  In this work, we review the 3GPP NTN features and their potential for satisfying the user expectations in 5G & beyond networks.  ...  control problem in the case of spectrum sharing between the NTN and the terrestrial network.  ... 
doi:10.1109/access.2020.3022981 fatcat:rrxn6clmbvepxl2rxi4fw4zgwi

Wireless Backhaul in 5G and Beyond: Issues, Challenges and Opportunities [article]

Berke Tezergil, Ertan Onur
2021 arXiv   pre-print
To name a few, rural connectivity, satellite communication, and mobile edge computing are some concepts for which wireless backhauling acts as an enabler.  ...  Wireless backhaul also acts as an enabler for new technologies and improves some of the existing ones significantly.  ...  UAVs use self-backhauling and share the spectrum resources with the terrestrial network.  ... 
arXiv:2103.08234v2 fatcat:3fug6wsmtrg5bfxk2ga2f2al5i
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