Results 41 to 50 of about 13,970 (205)
Key technologies and introduction strategies for 3GPP R16 oriented evolution of 5G core network
Dianxin kexue, 2021 5G core network has been deployed based on 3GPP R15 standard.Firstly, the progress of 3GPP standard and the overall progress of end-to-end industry of 5G core network were reviewed, and the main research directions and contents of R16 based on the ...
Xu YANG +3 more
doaj +2 more sources
Dynamic Cell Division for Interference Management in Satellite Direct‐to‐Cell Systems
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT Direct‐to‐cell (D2C) connectivity enables future non‐terrestrial networks to provide service directly to standard terrestrial user equipment (UE) when terrestrial networks (TN) are unavailable. In this work, the satellite system is considered as a secondary network that supplements existing TN coverage while minimizing interference to the ...
Satya Chan +3 more
wiley +1 more source
IEEE Access, 2021 Ultra-reliable low-latency communication (URLLC) has been introduced in 5G new radio for new applications that have strict reliability and latency requirements such as augmented/virtual reality, industrial automation and autonomous vehicles.
Trung-Kien Le +2 more
doaj +1 more source
, 2010 Per il sempre crescente traffico dati la rete mobile, attualmente basata sul sistema UMTS, sta cominciando a dimostrare i suoi limiti. Per questo il 3GPP (third Generation Partnership Project) ha avviato la standardizzazione di un nuovo sistema di ...
Caparra, Gianluca
core
Integrating Image Segmentation and Deep Learning to Improve Radio Frequency Propagation Models
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT This paper proposes a multi‐sensor approach to improve radio frequency (RF) propagation models, which play a key role in the rapidly expanding field of connected vehicle technology. Focusing on the 1‐ to 20‐GHz frequency range, which is critical for both satellite‐to‐vehicle and base station‐to‐vehicle communications, our study introduces a ...
Jonathan Israel +2 more
wiley +1 more source
LEO Satellites in 5G and Beyond Networks: A Review From a Standardization Perspective
IEEE Access, 2022 Low Earth Orbit (LEO) Satellite Network (SatNet) with their mega-constellations are expected to play a key role in providing ubiquitous Internet and communications services in the future.
Tasneem Darwish +4 more
doaj +1 more source
Advanced Connection Manager for Interworking between 3GPP and Non-3GPP Networks
International Journal of Recent Technology and Engineering (IJRTE), 2019 Smart phones and handheld devices equip with multiple radio access technologies capabilities e.g. cellular and Wi-Fi now a days. It is observed that seamless session and service continuity is a difficult task while device is roaming across different radio access technologies.
Sumit Gautam* +2 more
openaire +1 more source
SMTC Configuration and Window Adjustment Strategies for Beam Hopping in NR‐NTN
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT Beam hopping is an effective transmission strategy for nonterrestrial networks (NTNs), enabling satellites to allocate limited power and spectrum resources across different geographical regions over time. However, in NR‐based NTN systems, beam hopping complicates synchronization monitoring because synchronization signal block (SSB) arrivals ...
Hee Wook Kim, Kyungrak Lee, Joon Gyu Ryu
wiley +1 more source
Preventing RLC Buffer Sojourn Delays in 5G
IEEE Access, 2021 The 3rd Generation Partnership Project (3GPP) is investing a notable effort to mitigate the endogenous stack and protocol delays (e.g., introducing new numerology, through preemptive scheduling or providing uplink granted free transmission) to attain to ...
Mikel Irazabal +4 more
doaj +1 more source
Integrating 3GPP and Non-3GPP Technologies for Hybrid Positioning in B5G Networks
2025 Joint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit)Positioning is crucial for Beyond 5G (B5G) networks, enabling applications like industrial automation, autonomous transportation, and augmented reality. Despite 3GPP's progress, seamless integration with non-3GPP technologies for indoor localization remains challenging.
Alevizaki, Viktoria-Maria +3 more
openaire +2 more sources