Centralized Scheme for the Provisioning Control in the Synchronous Optical Transport Network 


Vol. 30,  No. 11, pp. 707-721, Nov.  2005


PDF
  Abstract

Recently, there has been a dramatic increase in data traffic, driven primarily by the explosive growth of the Internet. Optical networking is believed as a key solution to keep up with the growth, thus, the most pressing issue is how to manage and control large optical networks. Currently, provisioning end-to-end connections across the transport network has involved the network operator, leading to long provisioning times in an era when customers are demanding shorter provisioning time. To address this critical issue, new control intelligence is being studied for use within optical networks to shorten provisioning time. Both the IETF and the ITU-T have been aggressively defining many aspects of a control plane for the next generation convergence transport network. Basically, they are based on the distributed control scheme. In this paper, we survey the applicability of the centralized control scheme for the provisioning control of optical transport network to utilize its inherent advantages over the distributed control scheme. We discuss new central control architecture, and control procedure. Also, we examine the applicability of the existing IETF routing and signaling protocols to the new control concepts, and then, we propose the additional routing and signaling information elements.

  Statistics
Cumulative Counts from November, 2022
Multiple requests among the same browser session are counted as one view. If you mouse over a chart, the values of data points will be shown.


  Cite this article

[IEEE Style]

D. Kang, D. Kim, K. Cho, B. Yae, "Centralized Scheme for the Provisioning Control in the Synchronous Optical Transport Network," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 11, pp. 707-721, 2005. DOI: .

[ACM Style]

Dongwoo Kang, Dalwon Kim, Kyuseob Cho, and Byungho Yae. 2005. Centralized Scheme for the Provisioning Control in the Synchronous Optical Transport Network. The Journal of Korean Institute of Communications and Information Sciences, 30, 11, (2005), 707-721. DOI: .

[KICS Style]

Dongwoo Kang, Dalwon Kim, Kyuseob Cho, Byungho Yae, "Centralized Scheme for the Provisioning Control in the Synchronous Optical Transport Network," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 11, pp. 707-721, 11. 2005.

Search
(IN TITLE, AUTHOR, ABSTRACT,KEYWORDS)

Advanced Search ▼

POPULAR KEYWORDS
(TOP 10 KEYWORDS)

Recent Publications
(LAST 3 YEARS)






pISSN : 1226 - 4717
eISSN : 2287 - 3880