Optimal algorithm based on weight balancing for designing the logical topology of the optical network
The design of an optimal logical topology in optical networks was reported.The traffic load matrix and the delay matrix were considered together and then two novel network weights were defined.Therefore,both the congestion and average delay were optimized simultaneously.Moreover,an optimal algorithm...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2006-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74662252/ |
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| _version_ | 1841537381779374080 |
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| author | FU Ming-lei LE Zi-chun LU Min |
| author_facet | FU Ming-lei LE Zi-chun LU Min |
| author_sort | FU Ming-lei |
| collection | DOAJ |
| description | The design of an optimal logical topology in optical networks was reported.The traffic load matrix and the delay matrix were considered together and then two novel network weights were defined.Therefore,both the congestion and average delay were optimized simultaneously.Moreover,an optimal algorithm which based on the two kinds of weight definition was proposed.In the simulation part,the NSFNET was chosen as the network model and the heuristic algorithm was compared with two other kinds of designing algorithms.Finally,the effect on network performances,which was caused by four performance parameters including the congestion,blocking probability,delay and load balanc-ing states,was discussed in numerical results part. |
| format | Article |
| id | doaj-art-41abf9e0ee004cfd8618d993414785b3 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2006-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-41abf9e0ee004cfd8618d993414785b32025-01-14T08:37:32ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2006-01-01384374662252Optimal algorithm based on weight balancing for designing the logical topology of the optical networkFU Ming-leiLE Zi-chunLU MinThe design of an optimal logical topology in optical networks was reported.The traffic load matrix and the delay matrix were considered together and then two novel network weights were defined.Therefore,both the congestion and average delay were optimized simultaneously.Moreover,an optimal algorithm which based on the two kinds of weight definition was proposed.In the simulation part,the NSFNET was chosen as the network model and the heuristic algorithm was compared with two other kinds of designing algorithms.Finally,the effect on network performances,which was caused by four performance parameters including the congestion,blocking probability,delay and load balanc-ing states,was discussed in numerical results part.http://www.joconline.com.cn/zh/article/74662252/optical networkslogical topology designweight balancingheuristics algorithm |
| spellingShingle | FU Ming-lei LE Zi-chun LU Min Optimal algorithm based on weight balancing for designing the logical topology of the optical network Tongxin xuebao optical networks logical topology design weight balancing heuristics algorithm |
| title | Optimal algorithm based on weight balancing for designing the logical topology of the optical network |
| title_full | Optimal algorithm based on weight balancing for designing the logical topology of the optical network |
| title_fullStr | Optimal algorithm based on weight balancing for designing the logical topology of the optical network |
| title_full_unstemmed | Optimal algorithm based on weight balancing for designing the logical topology of the optical network |
| title_short | Optimal algorithm based on weight balancing for designing the logical topology of the optical network |
| title_sort | optimal algorithm based on weight balancing for designing the logical topology of the optical network |
| topic | optical networks logical topology design weight balancing heuristics algorithm |
| url | http://www.joconline.com.cn/zh/article/74662252/ |
| work_keys_str_mv | AT fuminglei optimalalgorithmbasedonweightbalancingfordesigningthelogicaltopologyoftheopticalnetwork AT lezichun optimalalgorithmbasedonweightbalancingfordesigningthelogicaltopologyoftheopticalnetwork AT lumin optimalalgorithmbasedonweightbalancingfordesigningthelogicaltopologyoftheopticalnetwork |