NDLI: An efficient VP-packing algorithm in ATM self-healing networks

Content Provider	IEEE Xplore Digital Library
Author	Tang Jian Feng Tian-Shu Lei Zhen-Ming
Copyright Year	1997
Description	Author affiliation: Dept. of Inf. Eng., Beijing Univ. of Posts & Telecommun., China (Tang Jian)
Abstract	In ATM self-healing networks, the variety of VP bandwidths and the large number of VP connections cause difficulty which is not encountered in SDH self-healing networks. Without a fast and effective VP-packing algorithm, both the restoration speed and the restoration ratio may reduce. The optimum VP-packing algorithm with the highest packing ratio has an exponential computation complexity. Therefore, a sub-optimum VP-packing algorithm is raised by modifying the optimum VP-packing algorithm, which is proven to have a packing ratio that approximates to the highest with a reduced computation complexity. The sub-optimum VP-packing algorithm is effective for source-destination based self-healing and for pre-planned self-healing. For local-local or local-destination bases self-healing, an efficient VP-packing algorithm is advanced which has a polynomial computation complexity. Both theoretical analysis and computer simulation show that the packing ratio by the efficient VP-packing algorithm is often near the highest.
Starting Page	657
Ending Page	660
File Size	383204
Page Count	4
File Format	PDF
ISBN	0818678526
DOI	10.1109/ISCC.1997.616081
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1997-07-01
Publisher Place	Egypt
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Intelligent networks Synchronous digital hierarchy Computer networks Bandwidth Costs Continuous wavelet transforms Ambient intelligence Distributed control Computer simulation
Content Type	Text
Resource Type	Article

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