Title:
SYSTEMS AND METHODS FOR INDICATION OF A RANDOM ACCESS CHANNEL OCCASION
Document Type and Number:
WIPO Patent Application WO/2023/004615
Kind Code:
A1
Abstract:
Presented are systems and methods for indicating a random access channel (RACH) occasion (RO). A wireless communication device may receive a RACH signaling from a wireless communication node. The wireless communication device may determine a candidate starting symbol and/or an RO position set for a subcarrier spacing (SCS) higher than 120 kiloHertz (KHz) or 60KHz, according to information in the RACH signaling.
Inventors:
LIU JUAN (CN)
TIAN LI (CN)
ZHANG LI (CN)
TIAN LI (CN)
ZHANG LI (CN)
Application Number:
PCT/CN2021/108853
Publication Date:
February 02, 2023
Filing Date:
July 28, 2021
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04W74/08; H04W72/04
Foreign References:
| US20210076411A1 | 2021-03-11 | |||
| CN109451585A | 2019-03-08 | |||
| CN109565889A | 2019-04-02 | |||
| US20200146054A1 | 2020-05-07 |
Other References:
NOKIA, NOKIA SHANGHAI BELL: "Initial access aspects", 3GPP DRAFT; R1-2102558, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210412 - 20210420, 6 April 2021 (2021-04-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051993155
ERICSSON: "Initial Access Aspects", 3GPP TSG-RAN WG1 MEETING #104BIS-E; E-MEETING, 12TH – 20TH APRIL, 2021; TDOC R1-2102788, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. R1-2102788, 7 April 2021 (2021-04-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, pages 1 - 17, XP009537797
ERICSSON: "Initial Access Aspects", 3GPP TSG-RAN WG1 MEETING #104BIS-E; E-MEETING, 12TH – 20TH APRIL, 2021; TDOC R1-2102788, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. R1-2102788, 7 April 2021 (2021-04-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, pages 1 - 17, XP009537797
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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