ATMR - ASYNCHRONOUS TRANSFER MODE RING PROTOCOL

被引：45

作者：

IMAI, K ^{[1
]}

ITO, T ^{[1
]}

KASAHARA, H ^{[1
]}

MORITA, N ^{[1
]}

机构：

[1] NIPPON TELEGRAPH & TEL PUBL CORP, COMMUN SWITCHING LABS, MUSASHINO, TOKYO 180, JAPAN

来源：

COMPUTER NETWORKS AND ISDN SYSTEMS | 1994年 / 26卷 / 6-8期

关键词：

ASYNCHRONOUS TRANSFER MODE (ATM); RING PROTOCOL; BROAD-BAND ISDN; LAN; MAN;

D O I：

10.1016/0169-7552(94)90045-0

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

An ATM-based high-speed slotted ring (ATMR) protocol is proposed as a technique to construct multi-service networks including high-speed LANs and MANs as well as access networks for Broadband ISDN (B-ISDN). The key characteristics of the ATMR protocol are: (1) an ATM-compatible access scheme for a slotted (cell-streamed) shared medium, (2) a destination release (i.e., cell re-use) scheme to increase efficiency, and (3) fair and Quality_of_Service (QOS) guaranteed access based on a distributed cycle-reset access control scheme. The throughput and QOS conditions can be described well in ATMR using its basic control parameters: window size and reset period. Using these parameters, QOS control schemes under multi-service environments are discussed demonstrating their efficient access performance, guaranteeing QOS for all service classes. With the progress of LSI implementation of the protocol functions, ATMR is shown to be a key component for high-speed, multi-service access networking.

引用

页码：785 / 798

页数：14