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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2411.05320 |
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| _version_ | 1866912274031050752 |
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| author | Fang, Zexin Han, Bin Chen, Wenwen Schotten, Hans D. |
| author_facet | Fang, Zexin Han, Bin Chen, Wenwen Schotten, Hans D. |
| contents | Unauthorized sensing activities pose an increasing threat to individual privacy, yet effective countermeasures remain underdeveloped. This paper presents a novel methodology to characterize and counter such unauthorized surveillance. We model pedestrian trajectories as a random process and leverage the Cramer-Rao bound (CRB) to evaluate sensing performance, interpreting it as sampling error within this random process. Through simulation, we verify our method's accuracy in monitoring unauthorized sensing activities in urban environments and validate the effectiveness of our proposed mitigation strategies. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2411_05320 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Unauthorized Radio Sensing and Privacy Risks: A Sampling Error-Based Defense Fang, Zexin Han, Bin Chen, Wenwen Schotten, Hans D. Signal Processing Unauthorized sensing activities pose an increasing threat to individual privacy, yet effective countermeasures remain underdeveloped. This paper presents a novel methodology to characterize and counter such unauthorized surveillance. We model pedestrian trajectories as a random process and leverage the Cramer-Rao bound (CRB) to evaluate sensing performance, interpreting it as sampling error within this random process. Through simulation, we verify our method's accuracy in monitoring unauthorized sensing activities in urban environments and validate the effectiveness of our proposed mitigation strategies. |
| title | Unauthorized Radio Sensing and Privacy Risks: A Sampling Error-Based Defense |
| topic | Signal Processing |
| url | https://arxiv.org/abs/2411.05320 |