Title:
CONTROL METHOD, COMMUNICATION DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/092513
Kind Code:
A1
Abstract:
According to the present application, uplink timing is adjusted on the basis of downlink information, and in a plurality of network device scenarios, a random access process can be carried out on the basis of a specific network device, thereby improving the accuracy of timing adjustment.
Inventors:
ZHU RONGCHANG (CN)
HUANG WEI (CN)
HUANG JUNWEI (CN)
HUANG WEI (CN)
HUANG JUNWEI (CN)
Application Number:
PCT/CN2022/129006
Publication Date:
May 10, 2024
Filing Date:
November 01, 2022
Export Citation:
Assignee:
SHENZHEN TRANSSION HOLDINGS CO LTD (CN)
International Classes:
H04W74/08; H04W56/00
Domestic Patent References:
| WO2021128309A1 | 2021-07-01 |
Foreign References:
| CN114390715A | 2022-04-22 | |||
| CN113766625A | 2021-12-07 | |||
| CN108370290A | 2018-08-03 | |||
| CN114727339A | 2022-07-08 |
Other References:
ETRI: "Considerations on uplink timing advance and RACH procedure for NTN", 3GPP DRAFT; R1-1907039 CONSIDERATIONS ON UPLINK TIMING ADVANCE AND RACH PROCEDURE FOR NTN - FINAL, 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, 3 May 2019 (2019-05-03), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051709072
LG ELECTRONICS: "Initial access and mobility for NR-U", 3GPP DRAFT; R1-1910820, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Chongqing, China; 20191014 - 20191020, 8 October 2019 (2019-10-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051789606
LG ELECTRONICS: "Initial access and mobility for NR-U", 3GPP DRAFT; R1-1910820, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Chongqing, China; 20191014 - 20191020, 8 October 2019 (2019-10-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051789606
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (CN)
Download PDF: