Combined Admission Control and Scheduling for QoS Differentiation in LTE Uplink

Author

Anas, Mohmmad ; Rosa, Claudio ; Calabrese, Francesco D. ; Pedersen, Klaus I. ; Mogensen, Preben E.

Author_Institution

Dept. of Electron. Syst., Aalborg Univ., Aalborg

fYear

2008

fDate

21-24 Sept. 2008

Firstpage

1

Lastpage

5

Abstract

Long term evolution (LTE) architecture shall support end-to-end quality of service (QoS). For the QoS support and service differentiation it is important that the admission control and packet scheduling functionalities are QoS-aware. In this paper a combined admission control and a decoupled time-frequency domain scheduling framework for LTE uplink is presented. The proposed framework is shown to effectively differentiate QoS user classes in a mixed traffic scenario.

Keywords

3G mobile communication; data communication; packet radio networks; quality of service; telecommunication congestion control; QoS differentiation; combined admission control; long term evolution architecture; mixed traffic; packet scheduling; time-frequency domain scheduling; Adaptive control; Admission control; Bit rate; Long Term Evolution; Physical layer; Programmable control; Quality of service; Resource management; Scheduling algorithm; Time frequency analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 2008. VTC 2008-Fall. IEEE 68th

Conference_Location

Calgary, BC

ISSN

1090-3038

Print_ISBN

978-1-4244-1721-6

Electronic_ISBN

1090-3038

Type

conf

DOI

10.1109/VETECF.2008.319

Filename

4657151