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Title:
COMMUNICATION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/164129
Kind Code:
A1
Abstract:
The present application provides a communication method and a device, applicable to the fields of autonomous driving, intelligent driving, or short-range communications. The method comprises: a first communication apparatus transmitting, in a first time-domain resource of a first time unit, a first signal; the first communication apparatus transmitting, in a third time-domain resource of a second time unit, a second signal; the first communication apparatus transmitting, in a second time-domain resource of the first time unit, a fourth signal; and the first communication apparatus transmitting, in a fourth time-domain resource in the second time unit, a third signal, wherein the first time unit sequentially comprises the first time-domain resource, a first guard period, the second time-domain resource, and a second guard period that are contiguous in a time domain, and the second time unit sequentially comprises the third time-domain resource, a third guard period, the fourth time-domain resource, and a fourth guard period that are contiguous in the time domain. The invention enables stable service transmission for services having a low latency and high periodicity.

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Inventors:
GAO LEI (CN)
ZHU JIEZUO (CN)
MA SHA (CN)
YANG CHANGQING (CN)
Application Number:
PCT/CN2020/087768
Publication Date:
August 26, 2021
Filing Date:
April 29, 2020
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/04
Foreign References:
CN110178319A2019-08-27
CN107371251A2017-11-21
CN107889251A2018-04-06
Other References:
ZTE: "Remaining issues on common aspects to support TDD NB-IoT", 3GPP DRAFT; R1-1806201 COMMON ASPECTS FOR TDD NB-IOT, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Busan, Korea; 20180521 - 20180525, 11 May 2018 (2018-05-11), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051461782
See also references of EP 4099782A4
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