COMMUNICATION TIME FRAME FOR ENERGY HARVESTING DEVICE

Title:

COMMUNICATION TIME FRAME FOR ENERGY HARVESTING DEVICE

Document Type and Number:

WIPO Patent Application WO/2023/147694

Kind Code:

A1

Abstract:

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first device may transmit a message indicating that the first device is operating on intermittently available energy harvested from outside the first device. The first device may receive a low-power wakeup signal. The first device may transmit, based at least in part on an energy harvesting state of the first device, an indication that the first device is capable of supporting continuous transmission and reception during a time frame having a configured duration. The first device may communicate during the time frame. Numerous other aspects are described.

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Inventors:

WEI CHAO (US)
ZHENG RUIMING (US)
GAAL PETER (US)
CHEN WANSHI (US)
LIU KANGQI (US)
XU HAO (US)
HUANG MIN (US)

Application Number:

PCT/CN2022/075321

Publication Date:

August 10, 2023

Filing Date:

February 05, 2022

Export Citation:

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Assignee:

QUALCOMM INC (US)
WEI CHAO (CN)
ZHENG RUIMING (CN)
GAAL PETER (US)
CHEN WANSHI (US)
LIU KANGQI (CN)
XU HAO (CN)
HUANG MIN (CN)

International Classes:

H04W52/02

Domestic Patent References:

WO2020131907A1

2020-06-25

Foreign References:

EP3337248A1

2018-06-20

Other References:

ERICSSON: "Ericsson views on Rel-18", 3GPP DRAFT; RWS-210329, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. 20210628 - 20210702, 7 June 2021 (2021-06-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052025883
IQBAL ARSHAD; LEE TAE-JIN: "Communication MAC Protocol for Coexisting Wireless Devices and Backscatter Tags", 2020 14TH INTERNATIONAL CONFERENCE ON UBIQUITOUS INFORMATION MANAGEMENT AND COMMUNICATION (IMCOM), IEEE, 3 January 2020 (2020-01-03), pages 1 - 6, XP033718350, DOI: 10.1109/IMCOM48794.2020.9001693

Attorney, Agent or Firm:

NTD PATENT & TRADEMARK AGENCY LTD. (CN)

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