A Trust Value-Based Spectrum Allocation Algorithm in CWSNs
With the increase of congestible frequency spectrums and the rapid development of wireless sensor networks (WSNs) applications, the new technology—combing cogitative radio technology with WSNs—called CWSNs will bring broad prospects to the field of radio and sensor networks. CWSN devotes itself to t...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2013-05-01
|
| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1155/2013/261264 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832559132589162496 |
|---|---|
| author | Qing-Qi Pei Zi Li Li-Chuan Ma |
| author_facet | Qing-Qi Pei Zi Li Li-Chuan Ma |
| author_sort | Qing-Qi Pei |
| collection | DOAJ |
| description | With the increase of congestible frequency spectrums and the rapid development of wireless sensor networks (WSNs) applications, the new technology—combing cogitative radio technology with WSNs—called CWSNs will bring broad prospects to the field of radio and sensor networks. CWSN devotes itself to the solution of spectrum sharing in forms of networks, such as IEEE 802.11 and Bluetooth. A new algorithm is proposed for allocating the idle spectrum to secondary users (SUs). This algorithm uses “the last diminisher” algorithm, which appears in fair division models. It can help solve complicated problems in a simple fashion. This article combines the trust value and the method of spectrum allocation. The concept of trust value in reputation management is introduced. All the factors are applied to solve the realistic problems of spectrum allocation. With the growing number of sensor nodes, the stable throughput is of vital importance. |
| format | Article |
| id | doaj-art-423c02897dc64d198a83c0c7cd8c3232 |
| institution | Kabale University |
| issn | 1550-1477 |
| language | English |
| publishDate | 2013-05-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj-art-423c02897dc64d198a83c0c7cd8c32322025-02-03T01:30:41ZengWileyInternational Journal of Distributed Sensor Networks1550-14772013-05-01910.1155/2013/261264A Trust Value-Based Spectrum Allocation Algorithm in CWSNsQing-Qi PeiZi LiLi-Chuan MaWith the increase of congestible frequency spectrums and the rapid development of wireless sensor networks (WSNs) applications, the new technology—combing cogitative radio technology with WSNs—called CWSNs will bring broad prospects to the field of radio and sensor networks. CWSN devotes itself to the solution of spectrum sharing in forms of networks, such as IEEE 802.11 and Bluetooth. A new algorithm is proposed for allocating the idle spectrum to secondary users (SUs). This algorithm uses “the last diminisher” algorithm, which appears in fair division models. It can help solve complicated problems in a simple fashion. This article combines the trust value and the method of spectrum allocation. The concept of trust value in reputation management is introduced. All the factors are applied to solve the realistic problems of spectrum allocation. With the growing number of sensor nodes, the stable throughput is of vital importance.https://doi.org/10.1155/2013/261264 |
| spellingShingle | Qing-Qi Pei Zi Li Li-Chuan Ma A Trust Value-Based Spectrum Allocation Algorithm in CWSNs International Journal of Distributed Sensor Networks |
| title | A Trust Value-Based Spectrum Allocation Algorithm in CWSNs |
| title_full | A Trust Value-Based Spectrum Allocation Algorithm in CWSNs |
| title_fullStr | A Trust Value-Based Spectrum Allocation Algorithm in CWSNs |
| title_full_unstemmed | A Trust Value-Based Spectrum Allocation Algorithm in CWSNs |
| title_short | A Trust Value-Based Spectrum Allocation Algorithm in CWSNs |
| title_sort | trust value based spectrum allocation algorithm in cwsns |
| url | https://doi.org/10.1155/2013/261264 |
| work_keys_str_mv | AT qingqipei atrustvaluebasedspectrumallocationalgorithmincwsns AT zili atrustvaluebasedspectrumallocationalgorithmincwsns AT lichuanma atrustvaluebasedspectrumallocationalgorithmincwsns AT qingqipei trustvaluebasedspectrumallocationalgorithmincwsns AT zili trustvaluebasedspectrumallocationalgorithmincwsns AT lichuanma trustvaluebasedspectrumallocationalgorithmincwsns |