Title:
COMMUNICATION METHOD AND APPARATUS, STORAGE MEDIUM, AND PROGRAM PRODUCT
Document Type and Number:
WIPO Patent Application WO/2023/207755
Kind Code:
A1
Abstract:
A communication method and apparatus, a storage medium, and a program product. The method comprises: a first node acquiring a backhaul adaptation protocol (BAP) routing identifier of a data packet and a topology type indicator of topology that the data packet needs to pass through; and the first node determining a source internet protocol (IP) address according to the BAP routing identifier, the topology type indicator, and a correlation between a topology type and an IP address. Therefore, a first node can accurately determine a source IP address, and the data transmission efficiency is thus improved.
Inventors:
SUN FEI (CN)
ZHU YUANPING (CN)
SHI YULONG (CN)
ZHU YUANPING (CN)
SHI YULONG (CN)
Application Number:
PCT/CN2023/089556
Publication Date:
November 02, 2023
Filing Date:
April 20, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L45/74
Domestic Patent References:
| WO2022067818A1 | 2022-04-07 |
Foreign References:
| CN110351109A | 2019-10-18 | |||
| CN112398959A | 2021-02-23 | |||
| CN112399519A | 2021-02-23 |
Other References:
QUALCOMM INCORPORATED: "IAB transport at IAB-donor DU", 3GPP DRAFT; R3-192478 IAB TRANSPORT AT IAB-DONOR DU, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG3, no. Reno, NV, USA ;20190513 - 20190517, 3 May 2019 (2019-05-03), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051712689
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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