poster

Poster: Duty-Cycled Paging for LTE Backscatter

Authors:

Yunyun Feng,

Maoran Jiang,

Wei GongAuthors Info & Claims

CoNEXT 2023: Companion of the 19th International Conference on emerging Networking EXperiments and Technologies

Pages 65 - 66

https://doi.org/10.1145/3624354.3630085

Published: 05 December 2023 Publication History

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Abstract

Traditional LTE backscatter devices continuously reflect signals as long as they have sufficient energy, which results in wasted energy and transmission failure since LTE receivers operate in a low duty cycle manner. We present EPScatter, which utilizes standards-compliant paging to allow tags and receivers to maintain consistent sleep and wake schedules. In particular, EPScatter uses a low-power state machine to adapt to the different transmission stages of the receiver. For example, when the receiver goes to sleep, the tag also goes to sleep for energy saving and efficient transmission.

References

[1]

3GPP. 2018. Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resource Control (RRC); Protocol specification. Technical Specification (TS) 36.331. Version 15.3.0.

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[2]

Zicheng Chi, Xin Liu, Wei Wang, Yao Yao, and Ting Zhu. 2020. Leveraging Ambient LTE Traffic for Ubiquitous Passive Communication. In Proc. of ACM SIGCOMM.

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[3]

Manideep Dunna, Miao Meng, Po-Han Wang, Chi Zhang, Patrick P Mercier, and Dinesh Bharadia. 2021. SyncScatter: Enabling WiFi like synchronization and range for WiFi backscatter Communication. In Proc. of USENIX NSDI.

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[4]

Yunyun Feng and Wei Gong. 2022. LTE-like Paging and Synchronization for Ambient Backscatter. In Proc. of IEEE GLOBECOM. IEEE.

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[5]

Maoran Jiang and Wei Gong. 2023. Bidirectional Bluetooth Backscatter with Edges. IEEE Transactions on Mobile Computing (2023).

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[6]

Jia Zhao, Wei Gong, and Jiangchuan Liu. 2018. X-tandem: Towards multi-hop backscatter communication with commodity wifi. In Proc. of ACM MOBICOM.

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Published In

CoNEXT 2023: Companion of the 19th International Conference on emerging Networking EXperiments and Technologies

December 2023

80 pages

ISBN:9798400704079

DOI:10.1145/3624354

General Chairs:
Dario Rossi
Huawei Technologies
,
Stefano Secci
CNAM
,
Program Chairs:
Olivier Bonaventure
UCLouvain
,
Lili Qiu
Microsoft Research Asia and University of Texas, Austin

Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.

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Association for Computing Machinery

New York, NY, United States

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Published: 05 December 2023

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National Natural Science Foundation of China

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CoNEXT 2023

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SIGCOMM

CoNEXT 2023: The 19th International Conference on emerging Networking EXperiments and Technologies

December 5 - 8, 2023

Paris, France

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Wi-fi backscatter: internet connectivity for RF-powered devices

Wi-fi backscatter: internet connectivity for RF-powered devices

Streaming over 3G and LTE: how to save smartphone energy in radio access network-friendly way

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