Knowledge-based multiple access protocol in broadband wireless ATM networks

Author

Liu, Hong ; Gliese, Ulrik ; Dittmann, Lars

Author_Institution

Res. Center COM, Tech. Univ. Lyngby, Denmark

Volume

3

fYear

1999

fDate

1999

Firstpage

1685

Abstract

We propose a knowledge-based multiple access protocol for the extension of wireline ATM to wireless networks. The objective is to enable efficient transmission of all kinds of ATM traffic in the wireless channel with guaranteed QoS. The proposed protocol utilizes knowledge of the main characteristics of the traffic for allocating bandwidth efficiently to CBR, VBR and ABR/UBR connections by a compromise of assignment, contention, reservation and polling access techniques. Simulation results show that the proposed protocol can achieve a very high channel utilization of 90% while providing guaranteed QoS requirements to a variety of ATM applications

Keywords

access protocols; asynchronous transfer mode; broadband networks; digital simulation; knowledge based systems; multi-access systems; packet radio networks; quality of service; telecommunication computing; telecommunication traffic; ABR/UBR; ATM applications; ATM traffic; CBR; QoS guarantee; VBR; assignment technique; broadband wireless ATM networks; contention; efficient bandwidth allocation; high channel utilization; knowledge-based multiple access protocol; polling access; reservation technique; simulation results; wireless channel; wireline ATM; Access protocols; Asynchronous transfer mode; Bit rate; Intelligent networks; Media Access Protocol; Telecommunication traffic; Time division multiplexing; Traffic control; Wireless application protocol; Wireless networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 1999. VTC 1999 - Fall. IEEE VTS 50th

Conference_Location

Amsterdam

ISSN

1090-3038

Print_ISBN

0-7803-5435-4

Type

conf

DOI

10.1109/VETECF.1999.801587

Filename

801587