Demo: UE Assisted Ambient Internet of Things in LTE Downlink, Energy Autonomous
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A4 Artikkeli konferenssijulkaisussa
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Date
2023-11-16
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en
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2
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Abstract
Ambient power enabled Internet of Things (AIoT) defined 3GPP is promoted as the next generation communication standard, 6G. AmBC is a communication technique aiming to zero-energy device (ZED) for massive Machine Type Communications (mMTC). This paper suggests a user equipment (UE) assisted AIoT, based on Long-Term Evolution (LTE) Cell specific Reference Signal (CRS) and channel estimation. We demonstrated an energy autonomous ambient backscatter device (BD) and a real-time AmBC reader. This paper's results indicates that AmBC can reach the bit error rate (BER) to 10^-3 order of magnitude in practice. The proposed AmBC system is a promising candidate of AIoT solution.Description
| openaire: EC/HE/101095759/EU//Hexa-X-II
Keywords
Ambient Backscatter Communications, Channel Estimation, LTE Cell Specific Reference Signals
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Citation
Liao, J, Koskinen, K, Wang, X, Xie, B, Ruttik, K, Jäntti, R & Phan-Huy, D-T 2023, ' Demo: UE Assisted Ambient Internet of Things in LTE Downlink, Energy Autonomous ', Paper presented at 6G Summit Abu Dhabi, Abu Dhabi, United Arab Emirates, 16/11/2023 - 17/11/2023 pp. 1-2 . < https://zenodo.org/records/10171663 >