Results 11 to 20 of about 7,605 (190)

Contract-Based Scheduling of URLLC Packets in Incumbent EMBB Traffic [PDF]

IEEE Access, 2020
Recently, the coexistence of ultra-reliable and low-latency communication (URLLC) and enhanced mobile broadband (eMBB) services on the same licensed spectrum has gained a lot of attention from both academia and industry. However, the coexistence of these
Aunas Manzoor, S. M. Ahsan Kazmi, Shashi Raj Pandey, Choong Seon Hong   +3 more
doaj   +4 more sources

On the Coexistence of eMBB and URLLC in Multi-Cell Massive MIMO

IEEE Open Journal of the Communications Society, 2023
The non-orthogonal coexistence between the enhanced mobile broadband (eMBB) and the ultra-reliable low-latency communication (URLLC) in the downlink of a multi-cell massive MIMO system is rigorously analyzed in this work. We provide a unified information-
Giovanni Interdonato, Stefano Buzzi, Carmen D'Andrea, Luca Venturino, Ciro D'Elia, Paolo Vendittelli   +5 more
doaj   +4 more sources

Coexistence Mechanism Between eMBB and uRLLC in 5G Wireless Networks [PDF]

IEEE Transactions on Communications, 2021
La communication ultra-fiable à faible latence (uRLLC) et le haut débit mobile amélioré (eMBB) sont deux services influents du réseau cellulaire 5G émergent. La latence et la fiabilité sont des préoccupations majeures pour les applications uRLLC, alors que les services eMBB revendiquent les débits de données maximaux.
Anupam Kumar Bairagi, Md. Shirajum Munir, Madyan Alsenwi, Nguyen H. Tran, Sultan S. Alshamrani, Mehedi Masud, Zhu Han, Choong Seon Hong   +7 more
openaire   +2 more sources

Cryo-EM structure of arabinosyltransferase EmbB from Mycobacterium smegmatis [PDF]

Nature Communications, 2020
AbstractArabinosyltransferase B (EmbB) belongs to a family of membrane-bound glycosyltransferases that build the lipidated polysaccharides of the mycobacterial cell envelope, and are targets of anti-tuberculosis drug ethambutol. We present the 3.3 Å resolution single-particle cryo-electron microscopy structure of Mycobacterium smegmatis EmbB, providing
Yong Zi Tan, José Rodrigues, James E. Keener, Ruixiang Blake Zheng, Richard Brunton, Brian Kloss, Sabrina I. Giacometti, Ana L. Rosário, Lei Zhang, Michael Niederweis, Oliver B. Clarke, Todd L. Lowary, Michael T. Marty, Margarida Archer, Clinton S. Potter, Bridget Carragher, Filippo Mancia   +16 more
openaire   +3 more sources

Mechanisms of Antibiotic Resistance and Novel Therapeutic Approaches for <i>Mycobacterium tuberculosis</i>: A Narrative Review With a Focus on Tuberculosis Mutations in Iran. [PDF]

Health Sci Rep
ABSTRACT Background and Aims Tuberculosis, caused by Mycobacterium tuberculosis (M. tuberculosis), is a highly contagious disease and one of the leading causes of mortality globally. The emergence and dissemination of multidrug‐resistant (MDR) strains of M. tuberculosis have become a major concern, especially in developing countries.
Bodaghi AB, Shariati A, Shamseddin J, Bodaghi AB, Rezaei M, Farahani A.   +5 more
europepmc   +2 more sources

URLLC and eMBB in 5G Industrial IoT: A Survey [PDF]

IEEE Open Journal of the Communications Society, 2022
Survey paper on URLLC and eMBB for 5G ...
Benish Sharfeen Khan, Sobia Jangsher, Ashfaq Ahmed, Arafat Al-Dweik   +3 more
openaire   +2 more sources

eMBB-URLLC Resource Slicing: A Risk-Sensitive Approach [PDF]

IEEE Communications Letters, 2019
Ultra Reliable Low Latency Communication (URLLC) is a 5G New Radio (NR) application that requires strict reliability and latency. URLLC traffic is usually scheduled on top of the ongoing enhanced Mobile Broadband (eMBB) transmissions (i.e., puncturing the current eMBB transmission) and cannot be queued due to its hard latency requirements.
Madyan Alsenwi, Nguyen H. Tran, Mehdi Bennis, Anupam Kumar Bairagi, Choong Seon Hong   +4 more
openaire   +3 more sources

Joint power control and user grouping mechanism for efficient uplink non‐orthogonal multiple access‐based 5G communication: Utilising the Lèvy‐flight firefly algorithm

IET Networks, EarlyView., 2023
We utilise a metaheuristic optimisation method, inspired by nature, called the Lévy‐flight firefly algorithm (LFA), to tackle the power regulation and user grouping in the NOMA systems. Abstract The non‐orthogonal multiple access strategies have shown promise to boost fifth generation and sixth generation wireless networks' spectral efficiency and ...
Zaid Albataineh, Khaled F. Hayajneh, Haythem Bany Salameh, Raed Al Athamneh, Yaser Jararweh   +4 more
wiley   +1 more source

Traffic Steering for eMBB in Multi-Connectivity Scenarios [PDF]

Electronics, 2020
Multi-connectivity (MC) is one of the most important features to be introduced in 5G networks, allowing User Equipment (UE) to simultaneously aggregate radio resources from several network nodes to enhance both data rates and reliability. Thus, this feature enables a further flexibility in the allocation of resources to the UEs in order to fulfil the ...
Jesús Burgueño, Isabel de-la-Bandera, David Palacios, Raquel Barco   +3 more
openaire   +1 more source

Analytical study of 5G NR eMBB co-existence [PDF]

2018 25th International Conference on Telecommunications (ICT), 2018
3GPP release 15 focusing on 5G general outline has been published in December 2017. The major difference with respect to currently deployed LTE is the support of various physical layer numerologies. Making the physical layer scalable allows to properly address new services such as low latency or millimeter communications.
Demmer, David, Gerzaguet, Robin, Doré, Jean-Baptiste, Le Ruyet, Didier   +3 more
openaire   +3 more sources