IJSTR

International Journal of Scientific & Technology Research

Home Contact Us
ARCHIVES
ISSN 2277-8616











 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

IJSTR >> Volume 10 - Issue 4, April 2021 Edition



International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616



Study Of Quality Of Service Framework In 5G Network And Proposed Smart Scheduling Policy Based On Slicing And Network Virtualization

[Full Text]

 

AUTHOR(S)

Saloua Hendaoui

 

KEYWORDS

5G, Downlink, Scheduling, Quality of Service, Virtualization, SDN/NFV, Slicing, metrics, Priorities, evaluation.

 

ABSTRACT

In this paper, we present the main key indicators for an enhanced quality of service for the 5G network. In addition, we present the main characteristics of network virtualization in enabling a service-based network. The quality-of-service model in 5G is presented then we give our proposal which consists of an enhancement of a previous proposal. We give a smart downlink scheduler that profits from network slicing in order to enhance the overall QoS experienced by the 5G network. An adaptive metric rule for the three main services: eMBB, URLLC, and MTC is proposed and evaluated.

 

REFERENCES

[1] Haleplidis E, Pentikousis K, Denazis S, Salim JH, Meyer D, Koufopavlou O (2015) RFC 7426: software-defined networking (SDN): layers and architecture terminology
[2] TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU, April 2019, Quality of service functional requirements for the IMT-2020 network, SERIES Y: GLOBAL INFORMATION INFRASTRUCTURE, INTERNET PROTOCOL ASPECTS, NEXT-GENERATION NETWORKS, INTERNET OF THINGS AND SMART CITIES, Future networks, Y.3106.
[3] 3GPP TR 38.913 V16.0.0 (2020-07), Technical Report, 3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Study on Scenarios and Requirements for
Next Generation Access Technologies; (Release 16)
[4] 3GPP TS 22.011: "Service Accessibility".
[5] 3GPP TS 23.122: "Non-Access-Stratum (NAS) functions related to Mobile Station in idle mode".
[6] 3GPP TS 36.300: "Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2".
[7] 3GPP TS 38.300: "NR; NR and NG-RAN Overall Description".
[8] 3GPP TS 33.501: "Security architecture and procedures for 5G system".
[9] 3GPP TS 23.501 V16.7.0 (2020-12), Technical Specification, 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; System architecture for the 5G System (5GS); Stage 2, (Release 16).
[10] F.Capozzi, G.Piro, L.A.Grieco, G.Boggia, and P.Camarda. Downlink packet scheduling in lte cellular networks: Key design issues and a survey. IEEE Communications Surveys and Tutorials, 15:678 , 700.
[11] S.Hendaoui, N.Zangar, and S.Tabbane. Multi user diversity for enhanced spectral
efficiency in lte-a. IEEE Consumer Communications and Networking Conference,
January 2015
[12] S. Hendaoui, N. Zangar and S. Tabbane, "Multi user diversity for enhanced spectral efficiency in LTE-A," 2015 12th Annual IEEE Consumer Communications and Networking Conference (CCNC), Las Vegas, NV, USA, 2015, pp. 188-193, doi: 10.1109/CCNC.2015.7157975.