Results 21 to 30 of about 233 (86)

Uplink Power Control in Integrated Access and Backhaul Networks

, 2021
Integrated access and backhaul (IAB) network is a novel radio access network (RAN) solution, enabling network densification for 5G and beyond. In this paper, we use power control combined with resource allocation algorithms to develop efficient IAB ...
Haitham Babbili, Behrooz Makki, Olalekan Peter Adare, Babbili, Haitham, Babbili, Haitham,, Svensson, Tommy,, Madapathage Don, Charitha Madapatha, Tommy Svensson, Charitha Madapatha, Svensson, Tommy, Makki, Behrooz,, Makki, Behrooz, Madapathage Don, Charitha Madapatha,, Peter Adare, Olalekan, Peter Adare, Olalekan,   +14 more
core   +1 more source

A backhaul adaptation scheme for IAB networks using deep reinforcement learning with recursive discrete choice model [PDF]

, 2023
Challenges such as backhaul availability and backhaul scalability have continued to outweigh the progress of integrated access and backhaul (IAB) networks that enable multi-hop backhauling in 5G networks.
Hlophe, Mduduzi Comfort, Maharaj, Bodhaswar T. Sunil, Sande, Malcolm Makomborero   +2 more
core   +1 more source

Traffic aware beamformer design for integrated access and backhaul with flexible TDD [PDF]

, 2020
Integrated access and backhaul (IAB) networks consist of IAB-donor, IAB-nodes, and user-equipments (UEs). Both IAB-donor and IAB-node provide access to UEs while IAB-donor and IAB-nodes exchange UEs data via wireless in-band backhaul using the same ...
Kaleva, Jarkko, Jarkko Kaleva, Praneeth Jayasinghe, Latva-aho, M. (Matti), Latva-aho, Matti, Tölli, Antti, Matti Latva-aho, Tölli, A. (Antti), Antti Tolli, Jayasinghe, Praneeth, Jayasinghe, P. (Praneeth), Kaleva, J. (Jarkko)   +11 more
core   +1 more source

Performance Analysis on Cache-Enabled FR2 IAB Networks [PDF]

, 2021
This paper brings the concept of wireless edge caching (WEC) to the realm of integrated access and backhaul (IAB) networks. Traditionally, both access and backhaul are allocated fixed spectrum.
Ratnarajah, Tharm, Biswas, Sudip, Zhang, Tong   +2 more
core   +1 more source

6G Integrated Access and Backhaul Networks with Sub-Terahertz Links

, 2023
Integrated Access and Backhaul (IAB) is a flexible and low-cost solution to deploy ultra-dense fifth and sixth generation (5G and 6G) systems, as it enables wireless backhaul links based on the same technology and specifications as for the access links ...
Pagin M., Polese M., Gargari A. A., Zorzi M.   +3 more
core   +1 more source

In-band-full-duplex integrated access and backhaul enabled next generation wireless networks [PDF]

, 2023
In sixth generation (6G) wireless networks, the severe traffic congestion in the microwave frequencies motivates the exploration of the large available bandwidth in the millimetre-wave (mmWave) frequencies to achieve higher network capacity and data rate.
Zhang, Junkai
core   +1 more source

Beamforming Allocation and Backhaul Capacity Allocation for Integrated Access and Backhaul Networks

, 2022
In this paper, we consider beamforming vector allocation and backhaul link capacity allocation in millimeter wave (mmWave) integrated access and backhaul (IAB) networks. We consider out-of-band backhaul and each base station (BS) has a Line-of-Sight (LoS)
Cho, Hewon, Lee, Jemin, Kim, Mingun
core   +1 more source

Airborne Integrated Access and Backhaul Systems:Learning-Aided Modeling and Optimization [PDF]

, 2023
The deployment of millimeter-wave (mmWave) 5G New Radio (NR) networks is hampered by the properties of the mmWave band, such as severe signal attenuation and dynamic link blockage, which together limit the cell range.
Valkama, Mikko, Andreev, Sergey, Chiumento, Alessandro, Tafintsev, Nikita, Moltchanov, Dmitri   +4 more
core   +1 more source

Integrated Access and Backhaul for 5G and Beyond (6G) [PDF]

, 2022
Enabling network densification to support coverage-limited millimeter wave (mmWave) frequencies is one of the main requirements for 5G and beyond. It is challenging to connect a high number of base stations (BSs) to the core network via a transport ...
Madapathage Don, Charitha Madapatha
core  

Load Balancing for Integrated Access and Backhaul in mmWave Small Cells

, 2023
In this paper, we propose a load-balancing algorithm for small-cell integrated access and backhaul (IAB) networks operating in the millimeter wave (mmWave) band.
Tho-Minh Duong, Quang-Huy Tran, Sungoh Kwon   +2 more
core   +1 more source