Title:
COMMUNICATION METHOD AND DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/035733
Kind Code:
A1
Abstract:
Embodiments of the present invention provide a communication method and device and a computer-readable storage medium that can solve the problem of delays in data transmission or data reception for terminal devices in the prior art. The method comprises: if an occasion for detecting a wake-up signal is not present in a first time window, or if the first time window does not include an occasion for detecting a wake-up signal in at least one search space set configured for a terminal device, performing physical downlink control channel detection within a wake-up mode on-duration period in a discontinuous reception (DRX) state, wherein the first time window is a time window for detecting the wake-up signal, the wake-up signal is used to instruct the terminal device to perform the physical downlink control channel detection within the on-duration period, and the first time window temporally precedes the on-duration period.
Inventors:
ZHOU HAN (CN)
TIE XIAOLEI (CN)
ZHANG ZHANZHAN (CN)
HUANG WENWEN (CN)
TIE XIAOLEI (CN)
ZHANG ZHANZHAN (CN)
HUANG WENWEN (CN)
Application Number:
PCT/CN2019/103855
Publication Date:
March 04, 2021
Filing Date:
August 30, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W68/02; H04W52/02
Domestic Patent References:
| WO2018174635A1 | 2018-09-27 | |||
| WO2019125748A1 | 2019-06-27 |
Foreign References:
| CN109952789A | 2019-06-28 | |||
| CN109923904A | 2019-06-21 | |||
| CN109314972A | 2019-02-05 |
Other References:
NOKIA, NOKIA SHANGHAI BELL: "PDCCH-based power saving signal/channel", 3GPP DRAFT; R1-1907375, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20190513 - 20190517, 13 May 2019 (2019-05-13), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051728813
NOKIA, NOKIA SHANGHAI BELL: "On the RAN2 aspects on power signal/channel for wake-up", 3GPP DRAFT; R2-1906700 ON THE RAN2 ASPECTS ON POWER SIGNAL CHANNEL FOR WAKE-UP, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Reno, USA; 20190513 - 20190517, 13 May 2019 (2019-05-13), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051730157
NOKIA, NOKIA SHANGHAI BELL: "On the RAN2 aspects on power signal/channel for wake-up", 3GPP DRAFT; R2-1906700 ON THE RAN2 ASPECTS ON POWER SIGNAL CHANNEL FOR WAKE-UP, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Reno, USA; 20190513 - 20190517, 13 May 2019 (2019-05-13), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051730157
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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