dc.contributor.author | Zandamela, Abel Abdul | en |
dc.contributor.author | Marchetti, Nicola | en |
dc.contributor.author | Narbudowicz, Adam | en |
dc.date.accessioned | 2023-07-19T09:02:20Z | |
dc.date.available | 2023-07-19T09:02:20Z | |
dc.date.issued | 2023 | en |
dc.date.submitted | 2023 | en |
dc.identifier.citation | Abel Zandamela, Nicola Marchetti, Adam Narbudowicz, Directional Modulation for Enhanced Privacy in Smart Watch Devices, IEEE Antennas & Propagation Magazine, 2023 | en |
dc.identifier.other | Y | en |
dc.identifier.uri | http://hdl.handle.net/2262/103118 | |
dc.description | ACCEPTED | en |
dc.description.abstract | This article studies security aspects of data transmission in on-body Internet of Things (IoT) devices through the use of Directional Modulation (DM) from a smart watch integrated antenna. DM is a beamsteering-based Physical Layer Security (PLS) method used to transmit baseband constellations to known secure locations, while simultaneously scrambling them in other directions. However, in the state-of-the-art DM is implemented using large arrays, which are out-sized for many on-body IoT devices. To overcome this challenge, this study proposes multimodal ultra-thin compact antennas suitable for integration
into smart watches. These antennas present advanced beamsteering capabilities that allow the implementation of DM from a low-thickness structure of up to 0.57 mm or 1/100th of wavelength at the center operating frequency. Two different DM implementations (simultaneous multiport transmission and an energy-efficient single-port transmission) are tested using a multi-layer phantom. Overall, secure steerable transmissions are realized, and experimental verifications are carried out to validate the proposed concept. Ultimately, this article demonstrates the feasibility of applying new energy-efficient and low-cost security techniques to enhance the privacy of resource-constrained IoT devices. | en |
dc.description.sponsorship | 18/SIRG/5612 | en |
dc.language.iso | en | en |
dc.relation.ispartofseries | IEEE Antennas & Propagation Magazine | en |
dc.rights | Y | en |
dc.subject | Electrically Small Antennas | en |
dc.subject | Directional Modulation | en |
dc.subject | Small IoT Devices | en |
dc.subject | MIMO Antennas | en |
dc.title | Directional Modulation for Enhanced Privacy in Smart Watch Devices | en |
dc.type | Journal Article | en |
dc.type.supercollection | scholarly_publications | en |
dc.type.supercollection | refereed_publications | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/zandamea | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/marchetn | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/narbudoa | en |
dc.identifier.rssinternalid | 257160 | en |
dc.rights.ecaccessrights | openAccess | |
dc.subject.TCDTheme | Telecommunications | en |
dc.identifier.orcid_id | 0000-0002-4503-6598 | en |
dc.status.accessible | N | en |
dc.contributor.sponsor | Science Foundation Ireland (SFI) | en |
dc.contributor.sponsorGrantNumber | 18/SIRG/5612 | en |