Title :
Virtual path self-healing scheme based on multi-reliability ATM network concept
Author :
Yahara, Taishi ; Kawamura, Ryutaro
Author_Institution :
NTT Opt. Network Syst. Labs., Kanagawa, Japan
Abstract :
This paper proposes a new self-healing concept for ATM networks: multi-reliability self-healing. First, we show the necessity of multi-reliability self-healing in the future B-ISDN era, and propose a multi-reliability virtual path (VP) network concept achieved through multi-reliability self-healing. Next, we propose a new self-healing scheme based on the multi-reliability VP network by extending the existing self-healing scheme. Finally, evaluations confirm the effectiveness of the proposed scheme and the feasibility of multi-reliability VP networks
Keywords :
B-ISDN; asynchronous transfer mode; telecommunication network reliability; B-ISDN; bumping; low-reliability VP cutting function; multi-reliability ATM network; multi-reliability VP networks; network topology; restoration order control function; simulation; virtual path self-healing; Asynchronous transfer mode; B-ISDN; Bandwidth; Broadcasting; Control systems; Costs; Floods; Laboratories; Optical fiber networks; Resource management;
Conference_Titel :
Global Telecommunications Conference, 1997. GLOBECOM '97., IEEE
Conference_Location :
Phoenix, AZ
Print_ISBN :
0-7803-4198-8
DOI :
10.1109/GLOCOM.1997.644580
