Title:
METHOD FOR SENDING AND RECEIVING INFORMATION, METHOD FOR SENDING DATA, AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/205251
Kind Code:
A1
Abstract:
Provided in embodiments of the present application are a method for sending and receiving information, a method for sending data, and an apparatus. The method for sending and receiving information comprises: a first IAB donor node receives a second message sent by a second IAB donor node, the second message comprising: a BAP address of a second node within a topology of the second IAB donor node and/or a second path identifier within the topology of the second IAB donor node and/or a first virtual BAP address of a first node within a topology of the first IAB donor node; and/or the first IAB donor node sends a first message to the second IAB donor node, the first message comprising: a BAP address of the first node within the topology of the first IAB donor node; and the first IAB donor node configures a routing table for a node within the topology thereof.
Inventors:
YI SU (CN)
LU YANG (CN)
JIA MEIYI (CN)
LU YANG (CN)
JIA MEIYI (CN)
Application Number:
PCT/CN2021/084790
Publication Date:
October 06, 2022
Filing Date:
March 31, 2021
Export Citation:
Assignee:
FUJITSU LTD (JP)
YI SU (CN)
LU YANG (CN)
JIA MEIYI (CN)
YI SU (CN)
LU YANG (CN)
JIA MEIYI (CN)
International Classes:
H04W28/02; H04L1/00; H04L1/16
Foreign References:
| CN112398589A | 2021-02-23 | |||
| CN110536351A | 2019-12-03 | |||
| US20210058826A1 | 2021-02-25 | |||
| US20210051512A1 | 2021-02-18 |
Other References:
LG ELECTRONICS INC.: "Open Issues on topological redundancy for IAB", 3GPP DRAFT; R3-206072, 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, 23 October 2020 (2020-10-23), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051945658
ZTE, SANECHIPS: "Considerations on topology adaptation enhancements in IAB", 3GPP DRAFT; R2-2101283, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20210125 - 20210205, 15 January 2021 (2021-01-15), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051974231
LG ELECTRONICS INC.: "Considerations on topological redundancy for IAB", 3GPP DRAFT; R3-210536, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG3, no. E-Meeting; 20210125 - 20210204, 15 January 2021 (2021-01-15), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051968964
See also references of EP 4319271A4
ZTE, SANECHIPS: "Considerations on topology adaptation enhancements in IAB", 3GPP DRAFT; R2-2101283, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20210125 - 20210205, 15 January 2021 (2021-01-15), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051974231
LG ELECTRONICS INC.: "Considerations on topological redundancy for IAB", 3GPP DRAFT; R3-210536, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG3, no. E-Meeting; 20210125 - 20210204, 15 January 2021 (2021-01-15), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051968964
See also references of EP 4319271A4
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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