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Negotiation method of measurement configuration under inter-system double connections, base station and terminal

A technology of measurement configuration and different systems, applied in the wireless field, can solve the problems of waste of measurement overhead, conflict of measurement configuration information of MN and SN, etc.

Active Publication Date: 2019-05-07
CHINA MOBILE COMM LTD RES INST +1
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Problems solved by technology

[0009] The purpose of the technical solution of the present invention is to provide a negotiation method, base station, and terminal for measurement configuration under dual connectivity in different systems, which are used to solve the conflict of measurement configuration information between the MN and SN in the prior art. For the same frequency point, the UE may measure Twice, causing the problem of wasted measurement overhead

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  • Negotiation method of measurement configuration under inter-system double connections, base station and terminal
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  • Negotiation method of measurement configuration under inter-system double connections, base station and terminal

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Embodiment Construction

[0108] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0109] Embodiment 1 of the present invention provides a method for negotiating measurement configuration under heterogeneous system dual connectivity, which is applied to the first base station, such as figure 1 As shown, the method includes:

[0110] S110. Send measurement configuration information to a second base station, where the measurement configuration information is used to indicate that the second base station is a measurement configuration i...

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Abstract

The invention provides a negotiation method of measurement configuration under inter-system double connections, a base station and a terminal. The method is applied to a first base station and comprises the steps that measurement configuration information is sent to a second base station, the measurement configuration information is used for indicating measurement configuration issued by the second base station to a terminal, and the terminal is connected to the first base station and the second base station at the same time. According to the negotiation method, the first base station sends measurement configuration information used for indicating the second base station to perform measurement configuration on the terminal to the second base station, so that the first base station has a decision-making right of the measurement configuration, and the problems that the measurement configuration information of the two base stations conflicts with each other, the UE may perform measurementtwice for the same frequency point, and the measurement overhead is wasted are avoided.

Description

technical field [0001] The present invention relates to the field of wireless technology, in particular to a negotiation method, a base station and a terminal for measurement configuration under different system dual connections. Background technique [0002] When a terminal is connected to two different radio access technologies for communication at the same time, it is heterogeneous dual connectivity. For example, a terminal can be connected to LTE (Long Term Evolution) and 5G new air interface NR at the same time. [0003] In order to meet the mobility requirements, the network will perform measurement configuration for the terminal, and configure the terminal to measure other cells of the same frequency, different frequency, and different systems. In heterogeneous dual connectivity, the measurement configuration can be sent in the following ways: [0004] 1. The Master Node (MN for short) and the Secondary Node (SN for short) independently generate and send measurement ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/04
CPCH04W24/04
Inventor 张晓然陈卓
Owner CHINA MOBILE COMM LTD RES INST
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