Results 41 to 50 of about 2,028 (173)

Dynamic resource allocation schemes for eMBB and URLLC services in 5G wireless networks

Intelligent and Converged Networks, 2022
The fifth generation (5G) of wireless networks features three core use cases, namely ultra-reliable and low latency communications (URLLC), massive machine type communications (mMTC), and enhanced mobile broadband (eMBB). These use cases co-exist in many
Xianghui Han, Kai Xiao, Ruiqi Liu, Xing Liu, George C. Alexandropoulos, Shi Jin   +5 more
doaj   +1 more source

Joint Coding of eMBB and URLLC in Vehicle- to-Everything (V2X) Communications

GLOBECOM 2023 - 2023 IEEE Global Communications Conference, 2023
A point-to-point communication is considered where a roadside unite (RSU) wishes to simultaneously send messages of enhanced mobile broadband (eMBB) and ultra-reliable low-latency communication (URLLC) services to a vehicle. The eMBB message arrives at the beginning of a block and its transmission lasts over the entire block.
Homa Nikbakht, Eric Ruzomberka, Michèle A. Wigger, Shlomo Shamai Shitz, H. Vincent Poor   +4 more
openaire   +2 more sources

Non-Orthogonal Multiplexing of Ultra-Reliable and Broadband Services in Fog-Radio Architectures

IEEE Access, 2019
The fifth generation (5G) of cellular systems is introducing ultra-reliable low-latency communication (URLLC) services alongside more conventional enhanced Mobile BroadBand (eMBB) traffic. Furthermore, the 5G cellular architecture is evolving from a base
Rahif Kassab, Osvaldo Simeone, Petar Popovski, Toufiqul Islam   +3 more
doaj   +1 more source

Reconfigurable intelligent surface assisted resource optimization method for heterogeneous network

Tongxin xuebao, 2022
For reconfigurable intelligent surface (RIS)-assisted heterogeneous network slicing, a resource optimization method with joint resource allocation and phase shift optimization was proposed.A joint optimization problem with different objectives was ...
Xianhao SHEN, Ziling ZENG, Shaohua NIU
doaj   +2 more sources

Role of embB in natural and acquired resistance to ethambutol in mycobacteria [PDF]

Antimicrobial Agents and Chemotherapy, 1997
The mycobacterial embCAB operon encodes arabinosyl transferases, putative targets of the antimycobacterial agent ethambutol (EMB). Mutations in embB lead to resistance to EMB in Mycobacterium tuberculosis. The basis for natural, intrinsic resistance to EMB in nontuberculous mycobacteria (NTM) is not known; neither is the practical implication of ...
Alcaide F, Pfyffer GE, Telenti A
openaire   +3 more sources

Rate-Splitting Multiple Access for Enhanced URLLC and eMBB in 6G

CoRR, 2021
arXiv admin note: text overlap with arXiv:2102 ...
Onur Dizdar, Yijie Mao, Yunnuo Xu, Peiying Zhu, Bruno Clerckx   +4 more
openaire   +2 more sources

Rapid Detection of Ethambutol-Resistant Mycobacterium tuberculosis from Sputum by High-Resolution Melting Analysis in Beijing, China

Infection and Drug Resistance, 2020
Jun Wang,1,* Weijie Zhao,2,* Rongmei Liu,1,* Fengmin Huo,3 Lingling Dong,3 Yi Xue,3 Yufeng Wang,4 Zhongtan Xue,4 Liping Ma,1 Yu Pang3 1Department of Tuberculosis, Beijing Chest Hospital, Capital Medical University/Beijing Tuberculosis & Thoracic ...
Wang J, Zhao W, Liu R, Huo F, Dong L, Xue Y, Wang Y, Xue Z, Ma L, Pang Y   +9 more
doaj  

Digital Twin‐Based Optimization of Service Availability in LEO Mega Constellations Considering Handover Delays in Open RAN

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT As non‐terrestrial networks (NTNs) become integral to future 6G systems, ensuring seamless connectivity and service continuity over low Earth orbit (LEO) satellite constellations is essential. This work investigates the impact of open radio access network (RAN) functional splits on handover performance in NTNs, focusing on minimizing service ...
Siva Satya Sri Ganesh Seeram, Luca Feltrin, Mustafa Ozger, Cicek Cavdar   +3 more
wiley   +1 more source

Resource allocation scheme for eMBB and uRLLC coexistence in 6G networks

Wireless Networks, 2023
Abstract5G technology is intended to support three promising services with heterogeneous requirements: Ultra-Reliable and Low Latency Communication (uRLLC), enhanced Mobile Broadband (eMBB), and massive Machine Type Communication (mMTC). 6G is required to support even more challenging scenarios, including the presence of a large number of uRLLC devices,
Muhammed Samir Al-Ali, Elias Yaacoub
openaire   +3 more sources

Ethambutol resistance in Mycobacterium tuberculosis: critical role of embB mutations [PDF]

Antimicrobial Agents and Chemotherapy, 1997
Ethambutol [(S,S')-2,2'-(ethylenediimino)di-1-butanol; EMB], is a first-line drug used to treat tuberculosis. To gain insight into the molecular basis of EMB resistance, we characterized the 10-kb embCAB locus in 16 EMB-resistant and 3 EMB-susceptible genetically distinct Mycobacterium tuberculosis strains from diverse localities by automated DNA ...
S, Sreevatsan, K E, Stockbauer, X, Pan, B N, Kreiswirth, S L, Moghazeh, W R, Jacobs, A, Telenti, J M, Musser   +7 more
openaire   +2 more sources