New radio observations of Circinus X-1 [PDF]
, 1997 New radio observations of the radio-jet X-ray binary Circinus X-1 over nearly an entire 16.6-day orbit are presented. The source continues to undergo radio flaring in the phase interval 0.0 - 0.2 and appears to be brightening since observations in the ...
Fender, R. P.
core +2 more sources
A Tutorial on 3GPP Initial Cell Search: Exploring a Potential for Intelligence Based Cell Search
IEEE Access, 2021 This tutorial guides the reader through the open literature on the aspect of Initial Cell Search (ICS) in both Code Division Multiple Access (CDMA) and Orthogonal Frequency Division Multiple Access (OFDMA) systems perspectives with a special focus on the
Seunghwan Won, Sang Won Choi
doaj +1 more source
Signatures from a merging galaxy cluster and its AGN population : LOFAR observations of Abell 1682 [PDF]
, 2019 Reproduced with permission from Astronomy & Astrophysics. © 2019 ESOWe present LOFAR data from 110-180 MHz of the merging galaxy cluster Abell 1682, alongside archival optical, radio, and X-ray data.
Bonafede, A. +15 more
core +6 more sources
Distributed MIMO With 5G NR Signals: A Standard-Compliant Evaluation
IEEE AccessThis manuscript investigates the implementation of a distributed multiple-input multiple-output (D-MIMO) system within the New Radio (NR) architecture framework, emphasizing its feasibility and performance using standard-compliant signals.
Pedro Rendeiro +4 more
doaj +1 more source
Handover Solutions for 5G Low-Earth Orbit Satellite Networks
IEEE Access, 2022 Low-Earth orbit (LEO) satellite networks are meant to be fundamental to closing the digital divide, enabling new market opportunities and providing fifth-generation (5G) New Radio (NR) connectivity everywhere at any time.
Enric Juan +3 more
doaj +1 more source
Joint Resource Allocation and Packet Scheduling for eMBB/URLLC Coexistence in 5G NR Systems
IEEE AccessEnabling efficient traffic coexistence between ultra-reliable low-latency (URLLC) and enhanced mobile broadband (eMBB) services at the 5G New Radio (NR) air interface using the concept of network slicing requires careful tuning of session and medium ...
Daria Ivanova +3 more
doaj +1 more source
On the Design of Sidelink for Cellular V2X: A Literature Review and Outlook for Future
IEEE Access, 2021 Connected and fully automated vehicles are expected to revolutionize our mobility in the near future on a global scale, by significantly improving road safety, traffic efficiency, and traveling experience.
Alessandro Bazzi +5 more
doaj +1 more source
5G New Radio Evolution Towards Sub-THz Communications [PDF]
6G Wireless 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 ...
Oskari Tervo +5 more
semanticscholar +1 more source
Delay and Utilization Analysis of Roadside 5G NR IAB Deployments With Half-Duplex Constraints
IEEE Open Journal of the Communications SocietyThe standardized 3GPP integrated access and backhaul (IAB) technology is expected to provide a cost-efficient densification of 5G New Radio access networks. Relying on multi-hop communications, one of the critical metrics in such a system is latency.
Uliana Morozova +6 more
doaj +1 more source
Low frequency follow up of radio halos and relics in the GMRT Radio Halo Cluster Survey
, 2012 We performed GMRT low frequency observations of the radio halos, relics and new candidates belonging to the GMRT Radio Halo Cluster Sample first observed at 610 MHz. High sensitivity imaging was performed using the GMRT at 325 MHz and 240 MHz.
Athreya, Ramana +6 more
core +1 more source