Wireless physical-layer security model based on perturbation theory and sensitivity analysis
Many typical models had been proposed for wireless physical-layer security, which have some disadvantages and limitations in theoretical analysis or implementation respectively. Considering these shortages brought about by the existing works, a physical-layer security model used in frequency selecti...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2013-06-01
|
| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/thesisDetails#:10.3969/j.issn.1000-436X.2013.06.024 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850211850628628480 |
|---|---|
| author | Hong-quan WEI Wen-yu LUO Ju-long LAN Hong-chang CHEN |
| author_facet | Hong-quan WEI Wen-yu LUO Ju-long LAN Hong-chang CHEN |
| author_sort | Hong-quan WEI |
| collection | DOAJ |
| description | Many typical models had been proposed for wireless physical-layer security, which have some disadvantages and limitations in theoretical analysis or implementation respectively. Considering these shortages brought about by the existing works, a physical-layer security model used in frequency selective fading channel based on perturbation theory was proposed. The proposed model finds a tradeoff between the availability and the security of the practical system by adjusting the threshold of perturbation. At last, the validity and feasibility are illustrated by the sensitivity analysis and application example. |
| format | Article |
| id | doaj-art-b08632f36b4f4de8a60e2dca7872eeaa |
| institution | OA Journals |
| issn | 1000-436X |
| language | zho |
| publishDate | 2013-06-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-b08632f36b4f4de8a60e2dca7872eeaa2025-08-20T02:09:28ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2013-06-013420120659673239Wireless physical-layer security model based on perturbation theory and sensitivity analysisHong-quan WEIWen-yu LUOJu-long LANHong-chang CHENMany typical models had been proposed for wireless physical-layer security, which have some disadvantages and limitations in theoretical analysis or implementation respectively. Considering these shortages brought about by the existing works, a physical-layer security model used in frequency selective fading channel based on perturbation theory was proposed. The proposed model finds a tradeoff between the availability and the security of the practical system by adjusting the threshold of perturbation. At last, the validity and feasibility are illustrated by the sensitivity analysis and application example.http://www.joconline.com.cn/thesisDetails#:10.3969/j.issn.1000-436X.2013.06.024security model;wireless communication;low probability of interception;sensitivity analysis |
| spellingShingle | Hong-quan WEI Wen-yu LUO Ju-long LAN Hong-chang CHEN Wireless physical-layer security model based on perturbation theory and sensitivity analysis Tongxin xuebao security model;wireless communication;low probability of interception;sensitivity analysis |
| title | Wireless physical-layer security model based on perturbation theory and sensitivity analysis |
| title_full | Wireless physical-layer security model based on perturbation theory and sensitivity analysis |
| title_fullStr | Wireless physical-layer security model based on perturbation theory and sensitivity analysis |
| title_full_unstemmed | Wireless physical-layer security model based on perturbation theory and sensitivity analysis |
| title_short | Wireless physical-layer security model based on perturbation theory and sensitivity analysis |
| title_sort | wireless physical layer security model based on perturbation theory and sensitivity analysis |
| topic | security model;wireless communication;low probability of interception;sensitivity analysis |
| url | http://www.joconline.com.cn/thesisDetails#:10.3969/j.issn.1000-436X.2013.06.024 |
| work_keys_str_mv | AT hongquanwei wirelessphysicallayersecuritymodelbasedonperturbationtheoryandsensitivityanalysis AT wenyuluo wirelessphysicallayersecuritymodelbasedonperturbationtheoryandsensitivityanalysis AT julonglan wirelessphysicallayersecuritymodelbasedonperturbationtheoryandsensitivityanalysis AT hongchangchen wirelessphysicallayersecuritymodelbasedonperturbationtheoryandsensitivityanalysis |