دورية أكاديمية
Resource efficient redundancy using quorum-based cycle routing in optical networks
| العنوان: | Resource efficient redundancy using quorum-based cycle routing in optical networks |
|---|---|
| المؤلفون: | Kleinheksel, Cory J., Somani, Arun K. |
| المصدر: | Electrical and Computer Engineering Conference Papers, Posters and Presentations |
| بيانات النشر: | Iowa State University Digital Repository |
| سنة النشر: | 2015 |
| المجموعة: | Digital Repository @ Iowa State University |
| مصطلحات موضوعية: | Optical fiber networks, Optical transmitters, Optical fibers, Integrated optics, Routing, Fault tolerance, Fault tolerant systems, Electromagnetics and Photonics, Systems and Communications |
| الوصف: | In this paper we propose a cycle redundancy technique that provides optical networks almost fault-tolerant point-to-point and multipoint-to-multipoint communications. The technique more importantly is shown to approximately halve the necessary light-trail resources in the network while maintaining the fault-tolerance and dependability expected from cycle-based routing. For efficiency and distributed control, it is common in distributed systems and algorithms to group nodes into intersecting sets referred to as quorum sets. Optimal communication quorum sets forming optical cycles based on light-trails have been shown to flexibly and efficiently route both point-to-point and multipoint-to-multipoint traffic requests. Commonly cycle routing techniques will use pairs of cycles to achieve both routing and fault-tolerance, which uses substantial resources and creates the potential for underutilization. Instead, we intentionally utilize redundancy within the quorum cycles for fault-tolerance such that almost every point-to-point communication occurs in more than one cycle. The result is a set of cycles with 96.60% - 99.37% fault coverage, while using 42.9% - 47.18% fewer resources. |
| نوع الوثيقة: | text |
| وصف الملف: | application/pdf |
| اللغة: | English |
| العلاقة: | https://lib.dr.iastate.edu/ece_conf/113Test; https://lib.dr.iastate.edu/cgi/viewcontent.cgi?article=1116&context=ece_confTest |
| الإتاحة: | https://lib.dr.iastate.edu/ece_conf/113Test https://lib.dr.iastate.edu/cgi/viewcontent.cgi?article=1116&context=ece_confTest |
| حقوق: | © 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
| رقم الانضمام: | edsbas.6E5BCAA |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |