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Traffic Steering for eMBB and uRLLC Coexistence in Open Radio Access Networks
Kavehmadavani, Fatemeh; Vu, Thang Xuan; Chatzinotas, Symeon et al.
2022In Traffic Steering for eMBB and uRLLC Coexistence in Open Radio Access Networks
Peer reviewed
 

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Abstract :
[en] Existing radio access network (RAN) architectures are lack of sufficient openness, flexibility, and intelligence to meet the diverse demands of emerging services in beyond 5G and 6G wireless networks, including enhanced mobile broadband (eMBB) and ultra-reliable and low-latency (uRLLC). Open RAN (ORAN) is a promising paradigm that allows building a virtualized and intelligent architecture. In this paper, we focus on traffic steering (TS) scheme based on multi-connectivity (MC) and network slicing (NS) techniques to efficiently allocate heterogeneous network resources in “NextG” cellular networks. We formulate the RAN resource allocation problem to simultaneously maximize the weighted sum eMBB throughput and minimize the worst-user uRLLC latency subject to QoS requirements, and orthogonality, power, and limited fronthaul constraints. Since the formulated problem is categorized as a mixed integer …
Disciplines :
Electrical & electronics engineering
Author, co-author :
Kavehmadavani, Fatemeh  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
Vu, Thang Xuan  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
Chatzinotas, Symeon  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
Nguyen, Van Dinh;  VinUniversity
External co-authors :
yes
Language :
English
Title :
Traffic Steering for eMBB and uRLLC Coexistence in Open Radio Access Networks
Publication date :
16 May 2022
Event name :
IEEE ICC conference 2022
Event date :
from 16-05-2022 to 20-05-2022
Audience :
International
Main work title :
Traffic Steering for eMBB and uRLLC Coexistence in Open Radio Access Networks
Publisher :
IEEE
Pages :
242-247
Peer reviewed :
Peer reviewed
Available on ORBilu :
since 08 December 2022

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