Title:
DATA TRANSMISSION METHOD AND APPARATUS, AND SENDING END AND RECEIVING END
Document Type and Number:
WIPO Patent Application WO/2023/083305
Kind Code:
A1
Abstract:
The present disclosure relates to the technical field of communications. Disclosed are a data transmission method and apparatus, and a sending end and a receiving end. The data transmission method is applied to a sending end, and comprises: a first protocol sub-layer functional entity among first-layer protocol sub-layer functional entities sending a protocol data unit (PDU) to a second protocol sub-layer functional entity among second-layer protocol sub-layer functional entities, wherein the PDU carries a first identity identification identifier of a routing unit between the first protocol sub-layer functional entity and the second protocol sub-layer functional entity, and the level of the first-layer protocol sub-layer functional entity is higher than the level of the second-layer protocol sub-layer functional entity.
Inventors:
SUN JUNSHUAI (CN)
LI NA (CN)
WANG YINGYING (CN)
ZHAO YUN (CN)
SUN XIN (CN)
ZHANG HUIMIN (CN)
LIU GUANGYI (CN)
LI NA (CN)
WANG YINGYING (CN)
ZHAO YUN (CN)
SUN XIN (CN)
ZHANG HUIMIN (CN)
LIU GUANGYI (CN)
Application Number:
PCT/CN2022/131387
Publication Date:
May 19, 2023
Filing Date:
November 11, 2022
Export Citation:
Assignee:
CHINA MOBILE COMM CO LTD RES INST (CN)
CHINA MOBILE COMMUNICATIONS GROUP CO LTD (CN)
CHINA MOBILE COMMUNICATIONS GROUP CO LTD (CN)
International Classes:
H04W40/12; H04W40/24; H04W76/11; H04W76/27
Foreign References:
| CN110121193A | 2019-08-13 | |||
| CN113424499A | 2021-09-21 | |||
| CN108809590A | 2018-11-13 | |||
| US20200221329A1 | 2020-07-09 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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