Cross-layer resource scheduling scheme in WiMAX mesh networks
Due to the complicated architecture of the mesh mode in WiMAX networks, resource scheduling is a significant but difficult problem. Appropriate resource scheduling scheme is capable of improving the network capacity. This work, based on an odd-even layered architecture, proposes a cross-layer resour...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2013
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/107242 http://hdl.handle.net/10220/17990 http://dx.doi.org/10.4156/jcit.vol7.issue3.6 |
| _version_ | 1811684466719981568 |
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| author | Jiao, Yi Yi, Ke-Chu Tian, Bin Ma, Maode |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Jiao, Yi Yi, Ke-Chu Tian, Bin Ma, Maode |
| author_sort | Jiao, Yi |
| collection | NTU |
| description | Due to the complicated architecture of the mesh mode in WiMAX networks, resource scheduling is a significant but difficult problem. Appropriate resource scheduling scheme is capable of improving the network capacity. This work, based on an odd-even layered architecture, proposes a cross-layer resource scheduling scheme. The proposed scheme operates at medium access control (MAC) layer and physical (PHY) layer. At MAC layer, a hierarchical bandwidth allocation algorithm is designed to enhance concurrent transmissions and thus the network throughput. At PHY layer, a power control algorithm is derived to reduce interferences and meet the demands of links at different layers. Experimental results validate the availability and effectiveness in terms of resource utilization and network throughput. |
| first_indexed | 2024-10-01T04:29:05Z |
| format | Journal Article |
| id | ntu-10356/107242 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T04:29:05Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | ntu-10356/1072422019-12-06T22:27:17Z Cross-layer resource scheduling scheme in WiMAX mesh networks Jiao, Yi Yi, Ke-Chu Tian, Bin Ma, Maode School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering Due to the complicated architecture of the mesh mode in WiMAX networks, resource scheduling is a significant but difficult problem. Appropriate resource scheduling scheme is capable of improving the network capacity. This work, based on an odd-even layered architecture, proposes a cross-layer resource scheduling scheme. The proposed scheme operates at medium access control (MAC) layer and physical (PHY) layer. At MAC layer, a hierarchical bandwidth allocation algorithm is designed to enhance concurrent transmissions and thus the network throughput. At PHY layer, a power control algorithm is derived to reduce interferences and meet the demands of links at different layers. Experimental results validate the availability and effectiveness in terms of resource utilization and network throughput. 2013-12-02T08:41:53Z 2019-12-06T22:27:17Z 2013-12-02T08:41:53Z 2019-12-06T22:27:17Z 2012 2012 Journal Article Jiao, Y., Yi, K.-C., Tian, B., & Ma, M. (2012). Cross-layer resource scheduling scheme in WiMAX mesh networks. Journal of convergence information technology, 7(3), 50-58. https://hdl.handle.net/10356/107242 http://hdl.handle.net/10220/17990 http://dx.doi.org/10.4156/jcit.vol7.issue3.6 en Journal of convergence information technology |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering Jiao, Yi Yi, Ke-Chu Tian, Bin Ma, Maode Cross-layer resource scheduling scheme in WiMAX mesh networks |
| title | Cross-layer resource scheduling scheme in WiMAX mesh networks |
| title_full | Cross-layer resource scheduling scheme in WiMAX mesh networks |
| title_fullStr | Cross-layer resource scheduling scheme in WiMAX mesh networks |
| title_full_unstemmed | Cross-layer resource scheduling scheme in WiMAX mesh networks |
| title_short | Cross-layer resource scheduling scheme in WiMAX mesh networks |
| title_sort | cross layer resource scheduling scheme in wimax mesh networks |
| topic | DRNTU::Engineering::Electrical and electronic engineering |
| url | https://hdl.handle.net/10356/107242 http://hdl.handle.net/10220/17990 http://dx.doi.org/10.4156/jcit.vol7.issue3.6 |
| work_keys_str_mv | AT jiaoyi crosslayerresourceschedulingschemeinwimaxmeshnetworks AT yikechu crosslayerresourceschedulingschemeinwimaxmeshnetworks AT tianbin crosslayerresourceschedulingschemeinwimaxmeshnetworks AT mamaode crosslayerresourceschedulingschemeinwimaxmeshnetworks |