Incorporating mutation probability into priority-aware protection in optical networks
A persisting major challenge for optical network operators is to meet the various availability requirements of the different subscribed services through the deployment of effective protection strategies. Priority-aware shared protection is a promising scheme that has been proposed in the open litera...
محفوظ في:
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| مؤلفون آخرون: | |
| التنسيق: | article |
| منشور في: |
2009
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| الوصول للمادة أونلاين: | http://hdl.handle.net/10725/3014 http://dx.doi.org/10.1109/LCOMM.2009.091594 http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5337069 |
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إضافة وسم
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| _version_ | 1864513459808370688 |
|---|---|
| author | Fawaz, Wissam |
| author2 | Khabbaz, Maurice |
| author2_role | author |
| author_facet | Fawaz, Wissam Khabbaz, Maurice |
| author_role | author |
| dc.creator.none.fl_str_mv | Fawaz, Wissam Khabbaz, Maurice |
| dc.date.none.fl_str_mv | 2009 2016-02-05T12:08:25Z 2016-02-05T12:08:25Z 2016-04-11 |
| dc.identifier.none.fl_str_mv | 1089-7798 http://hdl.handle.net/10725/3014 http://dx.doi.org/10.1109/LCOMM.2009.091594 Fawaz, W., & Khabbaz, M. (2009). Incorporating mutation probability into priority-aware protection in optical networks. Communications Letters, IEEE, 13(11), 865-867. http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5337069 |
| dc.language.none.fl_str_mv | en |
| dc.relation.none.fl_str_mv | IEEE Communications Letters |
| dc.rights.*.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.title.none.fl_str_mv | Incorporating mutation probability into priority-aware protection in optical networks |
| dc.type.none.fl_str_mv | Article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | A persisting major challenge for optical network operators is to meet the various availability requirements of the different subscribed services through the deployment of effective protection strategies. Priority-aware shared protection is a promising scheme that has been proposed in the open literature as a potential approach to tackling this challenge. However, the priority-aware protection strategy is rigid in the sense that it privileges the high priority connections regardless of the low priority ones. Hence, this letter proposes to improve priority-aware protection by introducing the mutation probability parameter. This parameter expresses the likelihood that a high-priority connection be relegated temporarily to a lower priority level during recovery. In this way, the mutation-based protection strategy offers optical operators the possibility to increase the availability of their low-priority clients without violating the availability requirements of their high-priority ones. Performance of this novel protection strategy is analyzed in this letter by precisely calculating the connection availabilities resulting from its deployment. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | LAURepo_152b30db7bbbc509b7703e114c41d655 |
| identifier_str_mv | 1089-7798 Fawaz, W., & Khabbaz, M. (2009). Incorporating mutation probability into priority-aware protection in optical networks. Communications Letters, IEEE, 13(11), 865-867. |
| language_invalid_str_mv | en |
| network_acronym_str | LAURepo |
| network_name_str | Lebanese American University repository |
| oai_identifier_str | oai:laur.lau.edu.lb:10725/3014 |
| publishDate | 2009 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Incorporating mutation probability into priority-aware protection in optical networksFawaz, WissamKhabbaz, MauriceA persisting major challenge for optical network operators is to meet the various availability requirements of the different subscribed services through the deployment of effective protection strategies. Priority-aware shared protection is a promising scheme that has been proposed in the open literature as a potential approach to tackling this challenge. However, the priority-aware protection strategy is rigid in the sense that it privileges the high priority connections regardless of the low priority ones. Hence, this letter proposes to improve priority-aware protection by introducing the mutation probability parameter. This parameter expresses the likelihood that a high-priority connection be relegated temporarily to a lower priority level during recovery. In this way, the mutation-based protection strategy offers optical operators the possibility to increase the availability of their low-priority clients without violating the availability requirements of their high-priority ones. Performance of this novel protection strategy is analyzed in this letter by precisely calculating the connection availabilities resulting from its deployment.PublishedN/A2016-02-05T12:08:25Z2016-02-05T12:08:25Z20092016-04-11Articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1089-7798http://hdl.handle.net/10725/3014http://dx.doi.org/10.1109/LCOMM.2009.091594Fawaz, W., & Khabbaz, M. (2009). Incorporating mutation probability into priority-aware protection in optical networks. Communications Letters, IEEE, 13(11), 865-867.http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5337069enIEEE Communications Lettersinfo:eu-repo/semantics/openAccessoai:laur.lau.edu.lb:10725/30142021-03-19T09:59:50Z |
| spellingShingle | Incorporating mutation probability into priority-aware protection in optical networks Fawaz, Wissam |
| status_str | publishedVersion |
| title | Incorporating mutation probability into priority-aware protection in optical networks |
| title_full | Incorporating mutation probability into priority-aware protection in optical networks |
| title_fullStr | Incorporating mutation probability into priority-aware protection in optical networks |
| title_full_unstemmed | Incorporating mutation probability into priority-aware protection in optical networks |
| title_short | Incorporating mutation probability into priority-aware protection in optical networks |
| title_sort | Incorporating mutation probability into priority-aware protection in optical networks |
| url | http://hdl.handle.net/10725/3014 http://dx.doi.org/10.1109/LCOMM.2009.091594 http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5337069 |