Self-adaptive joint routing and spectrum allocation algorithm with QoS constraints in cognitive wireless Mesh networks
A self-adaptive joint routing (SA2JR) and spectrum allocation algorithm with QoS constraints in cognitive wireless mesh networks was proposed.Maximizing the accept ratio of wireless service was the objective of SA2JR under the QoS constraints.The SA2JR algorithm contained κ-Routing and QDSA algorith...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2011-11-01
|
| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/1000-436X(2011)11-0059-12/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | A self-adaptive joint routing (SA2JR) and spectrum allocation algorithm with QoS constraints in cognitive wireless mesh networks was proposed.Maximizing the accept ratio of wireless service was the objective of SA2JR under the QoS constraints.The SA2JR algorithm contained κ-Routing and QDSA algorithm.The κ-Routing algorithm produces κ paths for each wireless service.QDSA algorithm took charge of maintaining a feasible path from the κ paths which produced by κ-Routing algorithm.Simulation results show that SA2JR algorithm can achieve expectation goal.It can achieve a higher accept ratio. |
|---|---|
| ISSN: | 1000-436X |