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A system information sending method, detection method, base station and terminal

A technology of system information and transmission method, which is applied in the field of communication, and can solve problems such as increasing UE power consumption and implementation complexity

Active Publication Date: 2021-06-08
CHINA MOBILE COMM LTD RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to provide a method for sending system information, a method for detecting it, a base station, and a terminal, so as to solve the problem in the prior art that the UE does not know when the base station responds to the system information request sent by the UE. After sending the system information request, it is necessary to continuously monitor the system information, which increases UE power consumption and implementation complexity.

Method used

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  • A system information sending method, detection method, base station and terminal
  • A system information sending method, detection method, base station and terminal
  • A system information sending method, detection method, base station and terminal

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Embodiment Construction

[0099] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0100] Such as figure 2 As shown, the embodiment of the present invention provides a method for sending system information, which is applied to a base station, including:

[0101] Step 21, configure quick response information for the terminal, and send the quick response information to the terminal; wherein the quick response information includes: quick response time; the base station sends the quick response information to the terminal through radio resource control RRC signaling. The RRC signaling may be RRC dedicated signaling, and may also be system information, which is not specifically limited here.

[0102] Step 22, receiving a request message from the terminal for system information; the terminal can send the request message at any time. The U...

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Abstract

The present invention provides a method for sending system information, a method for detecting it, a base station and a terminal. The sending method includes: configuring quick response information for the terminal, and sending the quick response information to the terminal; wherein the quick response information includes: Fast response time; receiving a request message from the terminal for system information; according to the request message, sending the system information requested by the terminal to the terminal within the fast response time; The response time of the system information request sent by the terminal is notified to the terminal, so that the terminal can clearly monitor the system information within its response time, and avoid the problem that the terminal can continue to monitor the system information because the terminal cannot know the time when the base station sends the system information, thereby causing the terminal power consumption to increase. .

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method for sending system information, a detection method, a base station and a terminal. Background technique [0002] In the 5G system, the system information SI includes two parts: minimum SI (minimum system information) and Other SI (other system information). The minimum SI includes necessary information related to the initial access of the terminal UE, and other system information can be sent in the Other SI. Minimum SI is sent periodically, and Other SI can be sent by UE request, that is, this type of system information will not always be sent periodically like minimum SI, but will be sent only when the base station receives a UE request , thereby saving energy consumption and resources on the base station side caused by periodically broadcasting unnecessary system information. [0003] The current standardization research progress is that the transmissi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W48/10H04W52/02H04W74/08H04L5/00
CPCH04L5/0048H04W48/10H04W52/0248H04W74/0833Y02D30/70
Inventor 李娜胡南陈卓
Owner CHINA MOBILE COMM LTD RES INST