Shared protection of demands with physical impairment constrained routing

T. Cinkler, Peter Soproni, Gyula Sallai

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

The difference between dedicated and shared protection is well known. In this paper we investigate these ideas applied to sharing power budgets of links. When defining protection paths not as a "hot stand-by" but rather as a "cold stand-by" the power needed for protection will be lower; therefore the routeable distance of certain connections should be longer, that increases the number of routeable demands. In this paper we present simulation results to show that in reality with the introduction of shared protection for Physical Impairment Constrained Routing (PICR) in large or saturated networks the number of routeable demands is lowered.

Original languageEnglish
Title of host publicationProceedings of 2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010
DOIs
Publication statusPublished - 2010
Event2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010 - Warsaw, Poland
Duration: Sep 27 2010Sep 30 2010

Other

Other2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010
CountryPoland
CityWarsaw
Period9/27/109/30/10

Keywords

  • Optical network
  • Physical impairment constrained routing
  • Protection

ASJC Scopus subject areas

  • Computer Networks and Communications

Cite this

Cinkler, T., Soproni, P., & Sallai, G. (2010). Shared protection of demands with physical impairment constrained routing. In Proceedings of 2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010 [5624951] https://doi.org/10.1109/NETWKS.2010.5624951

Shared protection of demands with physical impairment constrained routing. / Cinkler, T.; Soproni, Peter; Sallai, Gyula.

Proceedings of 2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010. 2010. 5624951.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cinkler, T, Soproni, P & Sallai, G 2010, Shared protection of demands with physical impairment constrained routing. in Proceedings of 2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010., 5624951, 2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010, Warsaw, Poland, 9/27/10. https://doi.org/10.1109/NETWKS.2010.5624951
Cinkler T, Soproni P, Sallai G. Shared protection of demands with physical impairment constrained routing. In Proceedings of 2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010. 2010. 5624951 https://doi.org/10.1109/NETWKS.2010.5624951
Cinkler, T. ; Soproni, Peter ; Sallai, Gyula. / Shared protection of demands with physical impairment constrained routing. Proceedings of 2010 14th International Telecommunications Network Strategy and Planning Symposium, Networks 2010. 2010.
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