FLC-based MBWIMA/UMTS protocol for integrated video/voice/data services in UTRA TDD model

Author

Mar, Jeich ; Kao, Chih-Yang

Author_Institution

Dept. of Commun. Eng., Yuan-Ze Univ., Taoyuan, Taiwan

Volume

1

fYear

2003

fDate

1-5 Dec. 2003

Firstpage

163

Abstract

An intelligent medium access control (MAC) protocol based on fuzzy logic control (FLC) is proposed and compared with a general packet radio system in UMTS (GPRS/UMTS) and the movable boundary wireless integrated multiple access in UMTS (MBWIMA/UMTS) protocols. The integrated video/voice/data services of UMTS in UTRA TDD mode have different transmission properties. By fuzzy logic control, the resources of the wireless communication can be intelligent assigned for different types of mediums. The voice-video dropping probability and data packet delay are input to FLC to optimally select the maximum number of voice slots. The simulation results demonstrate that the FLC-based MBWIMA/UMTS protocol can greatly improve the voice-video call dropping probability of the GPRS/UMTS protocol under heavy traffic load conditions, providing low voice-video call completion rate and high voice call arrival rate. The data packet delay of the FLC-based MBWIMA/UMTS protocol is less than that for the MBWIMA/UMTS, priority scheme and GPRS/UMTS protocols.

Keywords

3G mobile communication; access protocols; fuzzy control; integrated voice/data communication; intelligent control; packet radio networks; probability; radio access networks; telecommunication congestion control; telecommunication services; telecommunication traffic; time division multiplexing; FLC-based MBWIMA; GPRS; MAC protocol; UMTS protocol; UTRA TDD model; boundary wireless integrated multiple access; data packet delay; data services; fuzzy logic control; general packet radio services; integrated video; intelligent medium access control; packet radio system; traffic load conditions; voice services; voice-video call dropping probability; wireless communication; 3G mobile communication; Access protocols; Control systems; Delay; Fuzzy logic; Ground penetrating radar; Intelligent control; Media Access Protocol; Radio control; Wireless application protocol;

fLanguage

English

Publisher

ieee

Conference_Titel

Global Telecommunications Conference, 2003. GLOBECOM '03. IEEE

Print_ISBN

0-7803-7974-8

Type

conf

DOI

10.1109/GLOCOM.2003.1258223

Filename

1258223