Results 21 to 30 of about 809 (176)

Uplink Power Control in Integrated Access and Backhaul Networks [PDF]

2021 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN), 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 networks with high service coverage.
Olalekan Peter Adare, Haitham Babbili, Charitha Madapatha, Behrooz Makki, Tommy Svensson   +4 more
openaire   +4 more sources

Toward Open Integrated Access and Backhaul with O-RAN

2023 21st Mediterranean Communication and Computer Networking Conference (MedComNet), 2023
Millimeter wave (mmWave) communications has been recently standardized for use in the fifth generation (5G) of cellular networks, fulfilling the promise of multi-gigabit mobile throughput of current and future mobile radio network generations. In this context, the network densification required to overcome the difficult mmWave propagation will result ...
Moro, E, Gemmi, G, Polese, M, Maccari, L, Capone, A, Melodia, T   +5 more
openaire   +4 more sources

Medium Access Strategies for Integrated Access and Backhaul at mmWaves Unlicensed Spectrum [PDF]

2021 Wireless Telecommunications Symposium (WTS), 2021
6 pages, 6 figures, conference paper, Accepted for publication in Wireless Telecommunications Symposium (WTS), San Francisco, USA, April ...
Biswa P. S. Sahoo, Satyabrata Swain, Hung-Yu Wei 0001, Mahasweta Sarkar   +3 more
openaire   +3 more sources

Performance Evaluation of Integrated Access and Backhaul in 5G Networks

2021 IEEE Conference on Standards for Communications and Networking (CSCN), 2021
Integrated Access and Backhaul (IAB) allows to ease the deployment of gNodeBs (gNBs) in a 5G network by connecting them using cellular connectivity. The radio frequencies to achieve such a result can be the same as the ones used to connect User Equipment (UE) (in-band) or specific ones can be reserved (out-of-band).
Fabian, Philippe, Papadopoulos, Georgios, Savelli, Patrick, Cousin, Bernard   +3 more
openaire   +3 more sources

Interference Management in UAV-Assisted Integrated Access and Backhaul Cellular Networks

IEEE Access, 2019
An integrated access and backhaul (IAB) network architecture can enable flexible and fast deployment of the next-generation cellular networks. However, mutual interference between access and backhaul links, small inter-site distance, and spatial dynamics
Abdurrahman Fouda, Ahmed S. Ibrahim, Ismail Guvenc, Monisha Ghosh   +3 more
doaj   +1 more source

Traffic Aware Beamformer Design for Flexible TDD-Based Integrated Access and Backhaul

IEEE Access, 2020
Integrated access and backhaul (IAB) network consists of base station (BS), relay nodes (RNs), and user-equipments (UEs), where BS and RNs exchange UE data via wireless in-band backhaul while sharing the same frequency-time resources with access links ...
Praneeth Jayasinghe, Antti Tolli, Jarkko Kaleva, Matti Latva-Aho   +3 more
doaj   +1 more source

A Flexible mmWave Layer 2 Protocol Implementation for Integrated Access and Backhaul Architecture

IEEE Access, 2023
In this paper, we present a 3GPP-inspired hardware implementation for the out-of-band Integrated Access and Backhaul (IAB) network, which serves as a solution to both coverage extension and capacity boosting in 5G and beyond networks.
Randy Verdecia-Pena, Rodolfo Oliveira, Jose I. Alonso   +2 more
doaj   +1 more source

Optimal dynamic subcarrier allocation for dual-band OFDMA-PON supporting integrated fronthaul and backhaul in 5G networks

ICT Express, 2018
We propose a novel dynamic subcarrier allocation (DSCA) design for dual-band orthogonal frequency division multiple access passive optical network (DB-OFDMA-PON), supporting integrated fronthaul and backhaul services, given their stringent requirements ...
Yazan M. Allawi, Geun Young Kim, Jungbum Cho, Ahmad G. Reza, Yongsoo Na, June-Koo Kevin Rhee   +5 more
doaj   +1 more source

An Integrated Access and Backhaul Approach to Sustainable Dense Small Cell Network Planning

Information, 2023
Integrated access and backhaul (IAB) networks offer transformative benefits, primarily their deployment flexibility in locations where fixed backhaul faces logistical or financial challenges. This flexibility is further enhanced by IAB’s inherent ability
Jie Zhang, Qiao Wang, Paul Mitchell, Hamed Ahmadi   +3 more
doaj   +1 more source

QoS Aware Integrated Management Technique for 5G mmWave-Based Hetnets

IEEE Access, 2023
One of the important ultimatums in enhancing the fifth generation (5G) network’s capacity is the performance limit due to spectrum occupancy. The mmWave technology overlay on 5G heterogeneous network (HetNet) and caching the contents are proposed ...
L. Manjunath, N. Prabakaran, S. V. Aswin Kumer, E. Mohan, Balaji Natarajan, G. Sambasivam, Vaibhav Bhushan Tyagi   +6 more
doaj   +1 more source