When to Pull Data for Minimum Age Penalty

Date

2021-10-18

Author

Yavascan, Orhan T.
Ceran Arslan, Elif Tuğçe
Cakir, Zeynep
Uysal, Elif
Kaya, Onur

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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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© 2021 IFIP.A communication receiver that wants to pull data from a remote sensor by exploiting wireless energy transfer is considered. The receiver has a long-term average energy budget for this operation, and its goal is to keep the time average of a general age penalty function as small as possible. The channel from the source to the receiver is a two-state (ON/OFF) communication link whose state is IID or Markovian, and known instantaneously by the receiver. Modeling the problem as a constrained Markov decision problem, we obtain a randomized threshold-based decision policy that achieves the minimum possible average age penalty. We determine the optimal time average Age of Information and age violation probabilities by exploiting the optimality of the derived policy.

URI

https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85119533185&origin=inward
https://hdl.handle.net/11511/97497

DOI

https://doi.org/10.23919/wiopt52861.2021.9589086

Conference Name

19th International Symposium on Modeling and Optimization in Mobile, Ad hoc, and Wireless Networks, WiOpt 2021

Collections

Department of Electrical and Electronics Engineering, Conference / Seminar

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Citation Formats

O. T. Yavascan, E. T. Ceran Arslan, Z. Cakir, E. Uysal, and O. Kaya, “When to Pull Data for Minimum Age Penalty,” presented at the 19th International Symposium on Modeling and Optimization in Mobile, Ad hoc, and Wireless Networks, WiOpt 2021, Pennsylvania, Amerika Birleşik Devletleri, 2021, Accessed: 00, 2022. [Online]. Available: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85119533185&origin=inward.