Performance of TCP/IP over ATM over an ADSL

被引：0
作者：
Kawahara, R [1 ]
Saito, H
机构：
[1] NTT, Informat Sharing Platform Labs, Musashino, Tokyo 1808585, Japan
[2] NTT, Serv Integrat Labs, Musashino, Tokyo 1808585, Japan
来源：
IEICE TRANSACTIONS ON COMMUNICATIONS | 2000年 / E83B卷 / 02期
关键词：
ADSL; ATM; TCP; bandwidth variations; ABR; ABR switch algorithm; GFC;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The performance of TCP/IP over ATM over an asymmetric digital subscriber line (ADSL) was investigated. Because the bandwidth of an ADSL link can vary over time due to changes in the link's physical conditions, which degrades TCP performance, we performed simulations for various ATM traffic controls, including available bit rate (ABR) and generic flow control, used to handle variations in the ADSL bandwidth. This analysis showed that using an ABR control is effective under various traffic conditions. An ABR switch algorithm that can achieve good performance under any condition was investigated.
引用
收藏
页码：140 / 154
页数：15
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