Wireless powered wake-up receiver for ultra-low-power devices

  • Soheil Rostami
  • , Kari Heiska
  • , Oleksandr Puchko
  • , Kari Leppänen
  • , Mikko Valkama

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

    12 Citations (Scopus)
    79 Downloads (Pure)

    Abstract

    Energy-constrained wireless networks and devices are mainly powered by batteries, which have severely limited capacities, demanding to be regularly recharged or replaced. Thus energy conservation plays a pivotal role in the operational lifetime of such networks. In this paper, the concept of a wireless powered wake-up receiver is studied, aiming to reduce energy consumption of the wireless node. The proposed wireless powered wake-up receiver scheme can be utilized for a range of energy-constrained wireless applications such as wireless sensor actuator networks, machine-to-machine communications, and the Internet-of-Things. Preliminary numerical results show that such a scheme can reduce energy consumption of wireless nodes considerably, at the cost of an extra low-power low-cost wake-up receiver.

    Original languageEnglish
    Title of host publication2018 IEEE Wireless Communications and Networking Conference, WCNC 2018
    PublisherIEEE
    Pages1-5
    Number of pages5
    ISBN (Electronic)9781538617342
    DOIs
    Publication statusPublished - 8 Jun 2018
    Publication typeA4 Article in conference proceedings
    EventIEEE Wireless Communications and Networking Conference -
    Duration: 1 Jan 1900 → …

    Publication series

    Name
    ISSN (Electronic)1558-2612

    Conference

    ConferenceIEEE Wireless Communications and Networking Conference
    Period1/01/00 → …

    Funding

    This work has received funding from the European Union’s Horizon 2020 research and innovation program under the Marie Skłodowska-Curie grant agreement No. 675891 (SCAVENGE), and Tekes TAKE-5 project.

    UN SDGs

    This output contributes to the following UN Sustainable Development Goals (SDGs)

    1. SDG 7 - Affordable and Clean Energy
      SDG 7 Affordable and Clean Energy

    Keywords

    • Energy efficiency
    • Energy harvesting
    • Internet-of-Things
    • Wake-up receiver
    • Wireless sensor actuator networks

    Publication forum classification

    • Publication forum level 1

    ASJC Scopus subject areas

    • General Engineering

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