Title:
METHOD FOR DETERMINING DRX MODE AND COMMUNICATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/208801
Kind Code:
A1
Abstract:
Provided in the embodiments of the present application are a method for determining DRX mode and a communication apparatus. The method comprises: a terminal device acquires time domain resources, the time domain resources being used for transmitting sidelink control information and/or sidelink data information; and, on the basis of the time domain resources, the terminal device determines a first discontinuous reception DRX mode, the first DRX mode comprising an activation period and a dormant period; the time domain resources comprise a first resource set or a second resource set, the first resource set comprising N resources, the second resource set comprising a periodic first resource set, and N being a positive integer. According to the present solution, a corresponding DRX mode can be selected on the basis of reserved time domain resources, the DRX mode matching the reserved time domain resources, to thereby ensure that the reserved time domain resources can be effectively used, increasing the efficiency of data transmission and saving the power consumption of the terminal device.
Inventors:
ZHANG LILI (CN)
Application Number:
PCT/CN2021/086012
Publication Date:
October 21, 2021
Filing Date:
April 08, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/04; H04W28/26; H04W76/28
Domestic Patent References:
| WO2018064477A1 | 2018-04-05 |
Foreign References:
| CN108307489A | 2018-07-20 | |||
| CN109479189A | 2019-03-15 | |||
| CN107306423A | 2017-10-31 |
Other References:
ZTE: "Discussion on PC5 connection establishment and maintenance", 3GPP DRAFT; R2-1700794_DISCUSSION ON PC5 CONNECTION ESTABLISHMENT AND MAINTENANCE, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Athens, Greece; 20170213 - 20170217, 3 February 2017 (2017-02-03), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051222753
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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