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| Content Provider | IET Digital Library |
|---|---|
| Author | Chen, Huifang Xie, Lei Shen, Congqi |
| Abstract | The distributed localisation with M-ary quantised data at sensor nodes is investigated in the presence of Byzantines from the attacker's perspective. The Byzantine nodes attack the network by transmitting falsified data to the fusion centre (FC) to deteriorate the performance of the distributed target localisation, where the independent and probabilistic Byzantine attack model is considered. By making the determinant of Fisher information matrix be zero, the optimal Byzantine attack strategy, which makes the FC incapable of estimating target location using the data at sensor nodes, is found. Numerical results show that the security performance of the distributed localisation improves sharply as the number of quantisation bits increases. Moreover, the security performance also increases tremendously as the attack probability decreases. Hence, the Byzantine attacker faces a trade-off between the performance damage and the hazard to be identified. |
| Starting Page | 2158 |
| Ending Page | 2160 |
| Page Count | 3 |
| ISSN | 00135194 |
| Volume Number | 51 |
| e-ISSN | 1350911X |
| Issue Number | Issue 25, Dec (2015) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/el/51/25 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/el.2015.2172 |
| Journal | Electronics Letters |
| Publisher Date | 2015-11-04 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Code Data Security Distributed Localisation Distributed Target Location Estimation Fisher Information Matrix Fusion Centre Independent Probabilistic Byzantine Attack Model Linear Algebra M-ary Quantisation Matrix Algebra Numerical Analysis Optimal Byzantine Attack Strategy Probabilistic Byzantine Attack Model Probability Quantisation (signal) Sensor Fusion Signal Processing And Detection Signal Processing Theory Statistics Telecommunication Security |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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