Projects per year
Abstract
Previous studies have shown that Ambient Backscatter Communication (AmBC) is effectively supported by User Equipment (UE) using LTE downlink pilot signals, which transmit frequently for reliable channel estimation. However, the New Radio (NR) systems transmit these signals less often, potentially degrading backscatter link performance. This paper suggests enhancing AmBC receiver performance by utilizing both downlink data and reference signals for channel estimation. We demonstrate that incorporating data symbols alongside pilot symbols significantly improves AmBC performance. Our theoretical and simulated analyses reveal that data-assisted AmBC achieves a 12dB gain at a BER of 10-4 and an SNR of -3dB.
Original language | English |
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Title of host publication | 2024 IEEE 25th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2024 |
Publisher | IEEE |
Pages | 521-525 |
Number of pages | 5 |
ISBN (Electronic) | 979-8-3503-9318-7 |
DOIs | |
Publication status | Published - 2024 |
MoE publication type | A4 Conference publication |
Event | IEEE International Workshop on Signal Processing Advances in Wireless Communications - Lucca, Italy Duration: 10 Sept 2024 → 13 Sept 2024 |
Publication series
Name | IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC |
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ISSN (Print) | 2325-3789 |
Conference
Conference | IEEE International Workshop on Signal Processing Advances in Wireless Communications |
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Country/Territory | Italy |
City | Lucca |
Period | 10/09/2024 → 13/09/2024 |
Keywords
- Ambient Backscatter Communications
- Channel Estimation
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01/01/2023 → 30/06/2025
Project: EU: Framework programmes funding
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Project: EU: Framework programmes funding
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