INTER-SYSTEM MEASUREMENT INFORMATION TRANSMISSION METHOD AND SYSTEM, AND COMPUTER READABLE STORAGE MEDIUM

Title:

INTER-SYSTEM MEASUREMENT INFORMATION TRANSMISSION METHOD AND SYSTEM, AND COMPUTER READABLE STORAGE MEDIUM

Document Type and Number:

WIPO Patent Application WO/2020/253574

Kind Code:

A1

Abstract:

The present invention provides an inter-system measurement information transmission method and system, and a computer readable storage medium. The method comprises: if there is no interface for direct communication between a first base station and a second base station, the first base station determines a corresponding core network and a corresponding interface according to its own configuration; if the corresponding core network is a first core network corresponding to the first base station, the first base station sends first measurement configuration information to a control plane entity of the first core network by means of the corresponding interface; the control plane entity of the first core network sends the first measurement configuration information to a control plane entity of a second core network corresponding to the second base station; the control plane entity of the second core network sends the first measurement configuration information to the second base station; and the second base station determines inter-system measurement configuration information of a terminal within the coverage of the second base station for the first base station according to the first measurement configuration information. The present invention implements interaction of the inter-system measurement information between the first base station and the second base station by means of the control plane entity of the corresponding core network.

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Inventors:

XU SEN (CN)
BIAN HONGLIANG (CN)
ZHANG LE (CN)
SUN ZHENQIANG (CN)

Application Number:

PCT/CN2020/095080

Publication Date:

December 24, 2020

Filing Date:

June 09, 2020

Export Citation:

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Assignee:

CHINA TELECOM CO LTD (CN)

International Classes:

H04W24/02

Foreign References:

CN108616950A	2018-10-02
CN101272588A	2008-09-24
CN108366378A	2018-08-03
CN108616958A	2018-10-02

Other References:

ERICSSON;: "Impact of 5GC on LTE features;", 3GPP TSG-RAN WG2 #99 TDOC R2-1707841;, 25 August 2017 (2017-08-25), XP051317785, DOI: 20200830193500A
ERICSSON;: "5GC/EPC LTE cell indication in CGI reporting;", 3GPP TSG-RAN WG2 AH 1807 R2-1809684;, 6 July 2018 (2018-07-06), XP051466953, DOI: 20200830193816A
See also references of EP 3989631A4

Attorney, Agent or Firm:

CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)

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