Title:
RANDOM ACCESS METHOD, NETWORK SIDE DEVICE, TERMINAL, APPARATUS, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/024675
Kind Code:
A1
Abstract:
Embodiments of the present disclosure provide a random access method, a network side device, a terminal, an apparatus, and a storage medium. The method comprises: a network side device sends a first message to a terminal, the first message comprising an association relationship between random access channel occasion (RO) resources used by terminals having different features and a value set for a radio network temporary identity (RNTI), and value sets for the RNTI associated with the RO resources used by the terminals having different features being different. According to the random access method, the network side device, the terminal, the apparatus, and the storage medium provided in the embodiments of the present disclosure, the identification of multiple UEs having different features in a random access phase is supported by using the association relationship between the RO resources and the value set for the RNTI, and the value sets for the RNTI associated with the RO resources used by the UEs having different features are different, thereby reducing the collision probability in a RACH process and the access delay of the UEs.
Inventors:
ZHOU LEI (CN)
GAO XUEJUAN (CN)
XING YANPING (CN)
ZENG ERLIN (CN)
MIAO JINHUA (CN)
GAO XUEJUAN (CN)
XING YANPING (CN)
ZENG ERLIN (CN)
MIAO JINHUA (CN)
Application Number:
PCT/CN2022/099993
Publication Date:
March 02, 2023
Filing Date:
June 21, 2022
Export Citation:
Assignee:
DATANG MOBILE COMMUNICATIONS EQUIPMENT CO LTD (CN)
International Classes:
H04W74/08
Foreign References:
| CN110933766A | 2020-03-27 | |||
| CN110769505A | 2020-02-07 | |||
| CN111885739A | 2020-11-03 | |||
| CN111837446A | 2020-10-27 |
Other References:
HUAWEI, THALES, CATT, ZTE: "(TP for BL CR TS 38.300) NTN Stage 2 completion", 3GPP DRAFT; R3-206597, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG3, no. E-meeting ;20201102 - 20201112, 22 October 2020 (2020-10-22), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051941839
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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