Results 11 to 20 of about 76,826 (281)
5G New Radio Evolution Towards Sub-THz Communications [PDF]
2020 2nd 6G Wireless Summit (6G SUMMIT), 2020 In this paper, the potential of extending 5G New Radio physical layer solutions to support communications in sub-THz frequencies is studied. More specifically, we introduce the status of third generation partnership project studies related to operation on frequencies beyond 52.6 GHz and note also the recent proposal on spectrum horizons provided by ...
Tervo, Oskari +5 more
openaire +3 more sources
The Energy Footprint of 5G Multi-RAT Cellular Architectures
IEEE Access, 2021 While environmental and financial reasons point to the minimization of the number of radio sites to contain energy use, emissions, and operating expenses of cellular networks, the industry has, in retrospect, partly headed in the opposite direction.
Martin Klapez +2 more
doaj +1 more source
Millimeter-wave communication for a last-mile autonomous transport vehicle [PDF]
, 2020 Low-speed autonomous transport of passengers and goods is expected to have a strong, positive impact on the reliability and ease of travelling. Various advanced functions of the involved vehicles rely on the wireless exchange of information with other ...
Higgins, Matthew D. +4 more
core +1 more source
Overview of 5G New Radio and Carrier Aggregation: 5G and Beyond Networks [PDF]
2020 23rd International Symposium on Wireless Personal Multimedia Communications (WPMC), 2020 Recent pandemic has affected the telecom industries with the need for connectivity more than before. It has accelerated the research and innovation activities towards 5G and beyond networks. The purpose of the presented work is to provide the urgency of the situation and state the development with the 5G NR (New Radio).
, Nidhi, Mihovska Albena, Ramjee, Prasad
openaire +1 more source
Slice Function Placement Impact on the Performance of URLLC with Multi-Connectivity
Computers, 2021 Network slicing has emerged as a promising technical solution to ensure the coexistence of various 5G services. While the 5G architecture evolution for supporting slicing has been exhaustively studied, the architectural option impacts on RAN resource ...
Abdellatif Chagdali +2 more
doaj +1 more source
In-situ measurement methodology for the assessment of 5G NR massive MIMO base station exposure at sub-6 GHz frequencies [PDF]
, 2019 As the roll-out of the fifth generation (5G) of mobile telecommunications is well underway, standardized methods to assess the human exposure to radiofrequency electromagnetic fields from 5G base station radios are needed in addition to existing ...
Aerts, Sam +6 more
core +2 more sources
Mobile Communications Beyond 52.6 GHz: Waveforms, Numerology, and Phase Noise Challenge [PDF]
, 2020 In this article, the first considerations for the 5G New Radio (NR) physical layer evolution to support beyond 52.6GHz communications are provided. In addition, the performance of both OFDM based and DFT-s-OFDM based networks are evaluated with special ...
Levanen, Toni +4 more
core +2 more sources
Interference Coordination for 5G New Radio [PDF]
IEEE Wireless Communications, 2018 The arrival of the 5G NR provides a unique opportunity for introducing new inter-cell interference coordination (ICIC) mechanisms. The objective is twofold: to better exploit the benefits of ICIC in coherence with the rest of radio resource management (RRM) principles in 5G, and to support new services and deployment scenarios.
Alvarez, Beatriz Soret; id_orcid 0000-0003-2708-645X +4 more
openaire +1 more source
5G New Radio Unlicensed: Challenges and Evaluation [PDF]
IEEE Transactions on Cognitive Communications and Networking, 2021 in IEEE Transactions on Cognitive Communications and Networking ...
Mohammed Hirzallah +3 more
openaire +2 more sources
Efficient Fast-Convolution-Based Waveform Processing for 5G Physical Layer [PDF]
, 2017 This paper investigates the application of fast-convolution (FC) filtering schemes for flexible and effective waveform generation and processing in the fifth generation (5G) systems.
Levanen, Toni +6 more
core +2 more sources