Mode adaptivity in broadcast wireless networks

Author

Danero, Marco ; Giambene, Giovanni

Author_Institution

Dipt. di Ingegneria dell´´Informazione, Univ. degli studi di Siena, Italy

Volume

6

fYear

2004

fDate

20-24 June 2004

Firstpage

3445

Abstract

This paper deals with the proposal of a novel resource management scheme for efficient downlink transmissions in broadband wireless systems with synchronous base stations. Such technique is able to vary dynamically the transmission characteristics and the resource allocation in order to guarantee suitable quality of service levels for both high-quality video streaming traffic and heavy Web downloading one. Our strategy, named dynamic-priority and mode selection (D-PMS), allows superior performance with respect to a previously proposed solution in the literature.

Keywords

4G mobile communication; Web sites; broadband networks; cellular radio; digital video broadcasting; quality of service; radio access networks; resource allocation; telecommunication traffic; Web downloading; broadband system; broadcast wireless network; downlink transmission; dynamic-priority mode selection; high-quality video streaming traffic; mode adaptivity; quality of service; resource allocation; resource management scheme; synchronous base station; Base stations; Broadcasting; Downlink; Intelligent networks; Macrocell networks; OFDM; Quality of service; Radio transmitters; Resource management; Wireless networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 2004 IEEE International Conference on

Print_ISBN

0-7803-8533-0

Type

conf

DOI

10.1109/ICC.2004.1313184

Filename

1313184