Title :
A survivability admission control mechanism for ATM networks
Author :
Chen, Lijun ; Jin, Yuehui ; Zhang, Peng ; Cheng, Shiduan
Author_Institution :
Nat. Lab. of Switching Technol. & Telecommun. Networks, Beijing Univ. of Posts & Telecommun., China
Abstract :
This paper presents a dynamic virtual path (VP) survivability admission control mechanism for survivable ATM networks. This scheme integrates the dynamics of demand admission and logical spare capacity assignment for maximizing network resource utilization ratio while ensuring full traffic restorability under any single link failure scenario. The simulation results show that this mechanism is very effective
Keywords :
B-ISDN; asynchronous transfer mode; packet switching; telecommunication congestion control; telecommunication links; telecommunication network reliability; telecommunication traffic; B-ISDN; demand admission; dynamic virtual path; logical spare capacity assignment; network resource utilization ratio; simulation results; single link failure; state dependent survivability admission control; survivable ATM networks; traffic restorability; Admission control; Asynchronous transfer mode; B-ISDN; Call admission control; Communication system traffic control; Image restoration; Optical fibers; Protection; Telecommunication traffic; Traffic control;
Conference_Titel :
Global Telecommunications Conference, 1998. GLOBECOM 1998. The Bridge to Global Integration. IEEE
Conference_Location :
Sydney,NSW
Print_ISBN :
0-7803-4984-9
DOI :
10.1109/GLOCOM.1998.776909
