Interoperability mechanism of ABR/ABT capability in ATM public networks

Author

Rhee, Woo-Seop ; An, Yoon-Young ; Kim, Hwa-Suk ; Park, Hong-Shik

Author_Institution

ATM Access Section ETRI, Taejon, South Korea

Volume

2

fYear

1997

fDate

8-12 Jun 1997

Firstpage

745

Abstract

Available bit rate and ATM block transfer capabilities are the essential ATM transfer capabilities to be implemented in the public network in respect of the traffic characteristics and bandwidth utilization. Therefore, one of two ATM transfer capabilities is implemented in the public switching system and the other ATM transfer capability can be accommodated using the interoperability mechanism. In this paper, we propose the interworking and emulation methods for the interoperability of available bit rate/ATM block transfer capability depending on the closed-loop range of each ATM transfer capability and also propose the block cell rate re-negotiation with state dependent mechanism based on the common buffer with two thresholds when the public switching system has the ATM block transfer capability. We analyze the performance of the block cell rate re-negotiation with state dependent mechanism from the view points of the maximum queue length and bandwidth utilization

Keywords

asynchronous transfer mode; closed loop systems; open systems; queueing theory; telecommunication congestion control; telecommunication traffic; ABR/ABT capability; ATM block transfer capability; ATM public network; available bit rate; bandwidth utilization; block cell rate re-negotiation; closed-loop rate based control; emulation methods; interoperability mechanism; interworking; maximum queue length; public switching system; state dependent mechanism; traffic characteristics; Asynchronous transfer mode; Bandwidth; Bit rate; Communication system traffic control; Distributed Bragg reflectors; Emulation; Intelligent networks; Switching systems; Telecommunication traffic; Traffic control;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 1997. ICC '97 Montreal, Towards the Knowledge Millennium. 1997 IEEE International Conference on

Conference_Location

Montreal, Que.

Print_ISBN

0-7803-3925-8

Type

conf

DOI

10.1109/ICC.1997.609981

Filename

609981