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Title:
METHOD AND APPARATUS FOR RESOURCE DETERMINATION
Document Type and Number:
WIPO Patent Application WO/2020/197324
Kind Code:
A1
Abstract:
A resource determination method and device are provided, wherein the resource determination method includes: obtaining resource configuration information of an uplink signal; based on the resource configuration information, obtaining first mapping information between a downlink beam and random access channel (RACH) resource, and second mapping information between the downlink beam and physical uplink shared channel (PUSCH) resource; according to the first mapping information and the second mapping information, obtaining the RACH resource mapped with the determined downlink beam and the PUSCH resource mapped with the determined downlink beam, and determining third mapping information between the RACH resource and the PUSCH resource; and according to the third mapping information and the determined RACH resource, determining available PUSCH resource.

Inventors:
XIONG QI (CN)
SUN FEIFEI (CN)
YU BIN (CN)
Application Number:
PCT/KR2020/004213
Publication Date:
October 01, 2020
Filing Date:
March 27, 2020
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W74/08; H04L5/00; H04W16/28; H04W72/12
Domestic Patent References:
WO2018203728A12018-11-08
Other References:
CATT: "Discussion on Channel Structure for 2-Step RACH", 3GPP DRAFT; R1-1902027, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Athens, Greece; 20190225 - 20190301, R1-1902027, 16 February 2019 (2019-02-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051599723
SAMSUNG: "Channel Structure for Two-Step RACH", 3GPP DRAFT; R1-1902241, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, R1-1902241, 1 March 2019 (2019-03-01), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, pages 1 - 5, XP051599936
INTEL CORPORATION: "Channel structure for two-step RACH", 3GPP DRAFT; R1-1902466 INTEL CHANNEL STRUCTURE., 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Athens, Greece; 20190225 - 20190301, R1-1902466 Intel Channel Structure., 16 February 2019 (2019-02-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051600162
MEDIATEK INC.: "Enhancements to Initial Access Procedure", 3GPP DRAFT; R1-1901799_ENHANCEMENTS TO INITIAL ACCESS PROCEDURE_FINAL, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Athens, Greece; 20190225 - 20190301, R1-1901799_Enhancements to Initial Access Procedur, 16 February 2019 (2019-02-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051599493
See also references of EP 3949662A4
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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