Title:
COMMUNICATION METHOD AND SYSTEM, BASE STATION AND TERMINAL
Document Type and Number:
WIPO Patent Application WO/2021/082527
Kind Code:
A1
Abstract:
The present disclosure relates a communication method and system, a base station and a terminal and relates to the technical field of communications. The method of the present disclosure comprises: a first base station sends a broadcast message which includes: a network identifier (NID) and public land mobile network (PLMN) identifier corresponding to one or more stand-alone non-public networks (SNPN) supported by the first base station; the first base station receives a connection request sent by a terminal, the connection request representing that the first base station supports the one or more SNPNs to which the terminal subscribes; according to the connection request, the first base station establishes a radio resource control (RRC) connection with the terminal; the first base station receives a RRC establishment completion message sent by the terminal, the RRC establishment completion message carrying a NID and PLMN identifier corresponding to a SNPN which the terminal selects to access; and according to the RRC establishment completion message, the first base station accesses the terminal to the SNPN which the terminal selects to access.
Inventors:
LIU SHENGNAN (CN)
JIANG ZHENG (CN)
CHEN PENG (CN)
SHE XIAOMING (CN)
JIANG ZHENG (CN)
CHEN PENG (CN)
SHE XIAOMING (CN)
Application Number:
PCT/CN2020/101565
Publication Date:
May 06, 2021
Filing Date:
July 13, 2020
Export Citation:
Assignee:
CHINA TELECOM CO LTD (CN)
International Classes:
H04W48/16
Foreign References:
| CN110213808A | 2019-09-06 | |||
| US20100215026A1 | 2010-08-26 |
Other References:
SAMSUNG: "NW selection considering RAN sharing for NPNs", 3GPP DRAFT; S2-1903572_23501_NPN NW SHARING_REL16, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Xi’an, China; 20190408 - 20190412, 2 April 2019 (2019-04-02), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051719720
SAMSUNG, ERICSSON: "NW selection considering RAN sharing for SNPNs", 3GPP DRAFT; S2-1905436_23501_SNPN NW SHARING_REL16, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Reno, NV, USA; 20190513 - 20190517, 7 May 2019 (2019-05-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051720930
QUALCOMM INCORPORATED: "Network sharing aspects for SNPNs", 3GPP DRAFT; S2-1904993_23501_SNPN NW SHARING_V1, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Reno, NV, USA; 20190513 - 20190517, 7 May 2019 (2019-05-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051720510
See also references of EP 4044687A4
SAMSUNG, ERICSSON: "NW selection considering RAN sharing for SNPNs", 3GPP DRAFT; S2-1905436_23501_SNPN NW SHARING_REL16, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Reno, NV, USA; 20190513 - 20190517, 7 May 2019 (2019-05-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051720930
QUALCOMM INCORPORATED: "Network sharing aspects for SNPNs", 3GPP DRAFT; S2-1904993_23501_SNPN NW SHARING_V1, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Reno, NV, USA; 20190513 - 20190517, 7 May 2019 (2019-05-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051720510
See also references of EP 4044687A4
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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