A novel LTE-A real time scheduler: Reception time estimation

Author

Hendaoui, Saloua ; Zangar, Nawel ; Tabbane, Sami

Author_Institution

Multimedia Mobile Radio Networks Res. Unit-Tunis, Higher Sch. of Commun. of Tunis (SUP´COM), Tunis, Tunisia

fYear

2014

fDate

19-22 March 2014

Firstpage

1

Lastpage

7

Abstract

LTE (Long Term Evolution) is a broadband wireless communication specified by the 3GPP (Third Generation Partnership Project) on the way towards fourth-generation mobile. User traffic can be classified in two main classes which are RT (Real Time) and Non-RT applications. Many schedulers (in both Uplink and Downlink) have been proposed for both types of traffics. In this paper, we intend to present a new strategy of downlink scheduling. It unites both types of schedulers. Our main object is to make our scheduler effective for RT applications as well as for Non-RT submissions. Our main contribution is that we estimate the time needed for a real time packet to be successfully received by its destination. This was basically done by including a new parameter called Approximated Reception Time.

Keywords

3G mobile communication; 4G mobile communication; Long Term Evolution; 3GPP; Long Term Evolution; approximated reception time; broadband wireless communication; downlink scheduling; fourth-generation mobile; novel LTE-A real time scheduler; reception time estimation; third generation partnership project; Delays; Downlink; Quality of service; Real-time systems; Streaming media; Subspace constraints;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications and Networking (ComNet), 2014 International Conference on

Conference_Location

Hammamet

Print_ISBN

978-1-4799-3762-2

Type

conf

DOI

10.1109/ComNet.2014.6840907

Filename

6840907