Average and peak interference management in W-CDMA UMTS

Author

Pérez-Romero, J. ; Sallent, O. ; Agusti, R. ; Sánchez, J.

Author_Institution

Univ. Politecnica de Catalunya, Barcelona, Spain

Volume

2

fYear

2002

fDate

15-18 Sept. 2002

Firstpage

936

Abstract

The definition and assessment of suitable radio resource management (RRM) strategies able to provide a required QoS in the framework of the UTRA segment of UMTS is a key issue for achieving the expectations created on 3G technology. This paper proposes and evaluates specific algorithms for the different RRM functions involved in the uplink direction. In particular, the admission control of a new connection, the congestion control mechanisms to deal with peak interference situations and the dynamic management of the transmission parameters are studied by considering interactive-like services as a reference.

Keywords

3G mobile communication; code division multiple access; interference suppression; multimedia communication; quality of service; radio access networks; radiofrequency interference; resource allocation; telecommunication congestion control; telecommunication network management; 3G mobile multimedia services; QoS; UMTS; UTRA; W-CDMA; congestion control; connection admission control; interference management; radio resource management; transmission parameters; uplink; 3G mobile communication; Admission control; Energy management; Human resource management; Interference; Multiaccess communication; Physical layer; Power system management; Proposals; Resource management;

fLanguage

English

Publisher

ieee

Conference_Titel

Personal, Indoor and Mobile Radio Communications, 2002. The 13th IEEE International Symposium on

Print_ISBN

0-7803-7589-0

Type

conf

DOI

10.1109/PIMRC.2002.1047359

Filename

1047359