Title:
COMMUNICATION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/062716
Kind Code:
A1
Abstract:
The present application relates to a communication method and apparatus, which can be applied to the Internet of Vehicles, such as V2X, LTE-V and V2V, or applied to the field of intelligent driving, intelligent connected vehicles, etc. The communication method comprises: determining a first resource from a first resource set; and sending, on a jth candidate resource from among N candidate resources, a jth synchronization signal block from N synchronization signal blocks. The first resource set comprises M groups, wherein an ith group from among the M groups comprises X candidate resources. M × N candidate resources comprised in the first resource set can be used for transmitting synchronization signal blocks. Each of the N synchronization signal blocks occupies Y symbols on a time domain, wherein Y is an integer greater than or equal to five. The first source comprises the N candidate resources, wherein the N candidate resources belong to one or more groups from among the M groups. One synchronization signal block occupies Y symbols, such that the embodiments of the present application can be applied to an NR-V2X system, or can be applied to other communication systems specifying that a synchronization signal block occupies Y symbols.
Inventors:
LI CHAO (CN)
ZHANG FUQIANG (CN)
XIANG ZHENGZHENG (CN)
YUAN PU (CN)
ZHANG FUQIANG (CN)
XIANG ZHENGZHENG (CN)
YUAN PU (CN)
Application Number:
PCT/CN2019/109619
Publication Date:
April 08, 2021
Filing Date:
September 30, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/04; H04L5/00
Foreign References:
| CN109560904A | 2019-04-02 | |||
| CN110166393A | 2019-08-23 | |||
| US20190150068A1 | 2019-05-16 |
Other References:
RAPPORTEUR (NOKIA): "SSB Clarifications", 3GPP DRAFT; R2-1806862 STAGE 2 SSB CLARIFICATIONS, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Busan, South Korea; 20180521 - 20180525, 20 May 2018 (2018-05-20), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051443311
ERICSSON: "Relation between SSB and SS-Burst", 3GPP DRAFT; R2-1814540 CR96 TO 38.300 ON RELATION BETWEEN SSB AND SS-BURST, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Chengdu, China; 20181020, 27 September 2018 (2018-09-27), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051523965
ERICSSON: "SMTC configurations for RRM tests", 3GPP DRAFT; R4-1811862 SMTC CONFIGURATION 38.133, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG4, no. Gothenburg, Sweden; 20180820 - 20180824, 29 August 2018 (2018-08-29), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051580700
See also references of EP 4044713A4
ERICSSON: "Relation between SSB and SS-Burst", 3GPP DRAFT; R2-1814540 CR96 TO 38.300 ON RELATION BETWEEN SSB AND SS-BURST, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Chengdu, China; 20181020, 27 September 2018 (2018-09-27), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051523965
ERICSSON: "SMTC configurations for RRM tests", 3GPP DRAFT; R4-1811862 SMTC CONFIGURATION 38.133, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG4, no. Gothenburg, Sweden; 20180820 - 20180824, 29 August 2018 (2018-08-29), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051580700
See also references of EP 4044713A4
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
Download PDF: