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5G Backhaul Challenges and Emerging Research Directions: A Survey
IEEE Access, 2016 5G is the next cellular generation and is expected to quench the growing thirst for taxing data rates and to enable the Internet of Things. Focused research and standardization work have been addressing the corresponding challenges from the radio ...
Mona Jaber +2 more
exaly +3 more sources
Multipath multihop mmWave backhaul in ultra-dense small-cell network
Digital Communications and Networks, 2018 Ultra-Dense Network (UDN) is considered to be the key enabler for realizing capacity goals set by 5G. The major concern in UDN deployment is the backhaul network, which should be scalable, cost-effective, and have sufficient capacity to support massive ...
Da Chen, Salman Saadat
exaly +3 more sources
Secure Energy Harvesting Relay Networks With Unreliable Backhaul Connections
IEEE Access, 2018 Wireless backhaul is a cost-effective and flexible alternative to wired backhaul, yet it suffers from unreliability. This paper studies the secrecy performance of a relay network with such unreliable wireless backhaul.
Emiliano García-Palacios +2 more
exaly +3 more sources
Research on Improving Communication Capacity in mmWave Backhaul UAV Networks [PDF]
SensorsMillimeter-wave (mmWave) unmanned aerial vehicle (UAV) networks are a promising solution for rapidly deployable backhaul systems in urban disaster scenarios, where terrestrial infrastructure may become unavailable.
Taisei Sugimoto, Gia Khanh Tran
doaj +2 more sources
An Adjustable Wireless Backhaul Link Selection Algorithm for LEO-UAV-Sensor-Based Internet of Remote Things Network [PDF]
SensorsInternet of Remote Things (IoRT) networks utilize the backhaul links between unmanned aerial vehicles (UAVs) and low-earth-orbit (LEO) satellites to transfer the massive data collected by sensors.
Rui Chen, Wennai Wang, Wei Wu
doaj +2 more sources
Integrated access and backhaul a New Type of Wireless Backhaul in 5G [PDF]
Ericsson Technology Review, 2020 In this paper, we study the concept and the potentials of integrated access and backhaul (IAB) as one of the main innovative aspects of 5G networks. We study IAB networks from different perspectives. Particularly, we summarize the recent Rel-16 discussions on IAB, and highlight the main IAB-specific agreements on different protocol layers. Moreover, we
Henrik Ronkainen +3 more
openaire +2 more sources
IEEE Access, 2021 The expected growth in carried traffic and the added complexity of different deployment approaches (distributed vs. centralized), showing different requirements, make transport network one of the main design challenges in 5G.
Rakibul Islam Rony +2 more
doaj +1 more source
Paving the Way Toward Mobile IAB: Problems, Solutions and Challenges
IEEE Open Journal of the Communications Society, 2022 Deploying access and backhaul as wireless links, a.k.a. integrated access and backhaul (IAB), is envisioned as a viable approach to enable flexible and dense networks. Even further, mobile IAB (mIAB) is a candidate solution to enhance the connectivity of
Victor F. Monteiro +6 more
doaj +1 more source
Post-Disaster Communications: Enabling Technologies, Architectures, and Open Challenges
IEEE Open Journal of the Communications Society, 2022 The number of disasters has increased over the past decade where these calamities significantly affect the functionality of communication networks.
Maurilio Matracia +3 more
doaj +1 more source
A Study of 5G Edge-Central Core Network Split Options
Network, 2021 With the wide adoption of edge compute infrastructures, an opportunity has arisen to deploy part of the functionality at the edge of the network to enable a localized connectivity service.
Marius Corici +2 more
doaj +1 more source