A kind of information transmission method and base station, terminal

An information transmission and terminal technology, applied in wireless communication, advanced technology, climate sustainability, etc., can solve problems such as the inability to effectively reduce system information overhead, achieve the effect of shortening service establishment delay and reducing paging overhead

Active Publication Date: 2021-06-29
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, SIB3 to SIB8 in the broadcast message of the LTE base station are set by idle UEs for cell selection or cell reselection. Reduce the overhead of this part of the system information

Method used

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  • A kind of information transmission method and base station, terminal
  • A kind of information transmission method and base station, terminal
  • A kind of information transmission method and base station, terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] In order to solve the existing technical problems in the prior art, the embodiment of the present invention provides an information transmission method, which is applied to the base station, and the functions realized by the method can be realized by calling the program code by the processor in the base station. Of course, the program The code can be stored in a computer storage medium. It can be seen that the base station includes at least a processor and a storage medium.

[0031] figure 1 It is a schematic diagram of the implementation flow of an information transmission method in an embodiment of the present invention, as shown in figure 1 As shown, the method includes:

[0032] Step S101, the base station obtains the camping identification information sent by the idle state UE to itself, wherein the camping identification information is used to indicate that the idle state UE camps on the base station;

[0033] Here, the resident identification information can be...

Embodiment 2

[0075] In order to solve the existing technical problems in the prior art, the embodiment of the present invention provides an information transmission method, which is applied to the base station, and the functions realized by the method can be realized by calling the program code by the processor in the base station. Of course, the program The code can be stored in a computer storage medium. It can be seen that the base station includes at least a processor and a storage medium.

[0076] figure 2 It is a schematic diagram of the implementation flow of the information transmission method in Embodiment 2 of the present invention, such as figure 2 As shown, the method includes:

[0077] Step S201, the base station sends first indication information to the UE;

[0078] Here, step S201 may include in a specific implementation process:

[0079] Step S2011, the base station carries the first indication information in a broadcast message;

[0080] Step S2012, the base station ...

Embodiment 3

[0119] Based on the foregoing embodiments, an embodiment of the present invention provides an information transmission method, the method comprising:

[0120] Step S301, the base station receives the camping identification information sent by the UE;

[0121] Here, after completing the cell camping, the UE in the idle state sends the camping identification information representing the camping of the UE to the base station where it is camped. It should be noted that the UE in the idle state only sends the camping identification information and does not perform RRC connection; then The base station acquires the resident identification information.

[0122] The following introduces several methods for the base station to obtain the resident identification information:

[0123] Method 1) The base station retrieves the above information in a specific area;

[0124] It should be noted that the base station allocates a certain time-frequency resource for this function, and periodic...

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PUM

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Abstract

The present invention discloses an information transmission method, wherein, the base station obtains the terminal in idle state and sends resident identification information to itself, wherein the resident identification information is used to indicate that the terminal in idle state resides in the base station; the base station Determine the identity of the terminal in its own idle state and / or the number of idle state terminals residing in itself according to the resident identification information; when the base station judges that the number of idle state terminals satisfies the first condition, the The base station shuts itself down or is in an energy-saving state, or suspends sending broadcast information for idle state terminals to perform cell selection or cell reselection; the base station reports the identity of idle state terminals that reside under itself to the network side for use The network side performs precise paging at the base station level for idle terminals. The invention also discloses a base station and a terminal.

Description

technical field [0001] The invention relates to wireless technology, in particular to an information transmission method, a base station and a terminal. Background technique [0002] Currently, there are a variety of different types of communication networks such as Global System for Mobile Communications (GSM) networks, different Code Division Multiple Access (CDMA) networks such as Wideband CDMA (WCDMA) and CDMA 2000 networks, and 3rd generation cooperative Partnership Project Long Term Evolution (3GPP LTE) network. As the number of different communication networks and the geographical coverage of communication networks increases, the energy consumption of base stations becomes more critical. Therefore, there is a need to conserve energy in base stations. [0003] In the prior art, the base station will perform some energy-saving operations such as shutting down the base station according to the number of connected users in the cell. Since the base station cannot know th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W68/02
CPCH04W68/02H04W52/0206H04W24/10Y02D30/70H04W52/0209
Inventor 李男胡南
Owner CHINA MOBILE COMM GRP CO LTD
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