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Terminal capability reporting method, base station and terminal

A terminal capability and terminal technology, applied in the field of communication, can solve the problems of high power consumption and heavy load of terminals, and achieve the effect of reducing terminal load, ensuring continuity, and saving terminal energy consumption.

Active Publication Date: 2018-07-27
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a method for reporting terminal capabilities, a base station, and a terminal to solve the problem of high power consumption of the terminal caused by insufficient consideration of the state of the terminal to dynamically update the capability of the terminal after the terminal successfully attaches to the core network in the prior art. heavy load problem

Method used

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  • Terminal capability reporting method, base station and terminal
  • Terminal capability reporting method, base station and terminal
  • Terminal capability reporting method, base station and terminal

Examples

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no. 1 example

[0040] like figure 1 As shown, the terminal capability reporting method in the embodiment of the present invention is applied to the base station side, and specifically includes the following steps:

[0041] Step 11: Receive the terminal air interface capability information sent after the terminal successfully attaches to the core network.

[0042] The prerequisite for a terminal to access the core network is that the terminal successfully attaches to the core network. The base station will obtain the corresponding terminal capabilities of the terminal during the terminal attachment process. The terminal capabilities include the terminal air interface capability and the terminal core network capability. Generally, the terminal capability reported by the terminal during the attach process is the maximum terminal capability supported by the terminal. After the terminal is successfully attached and connected to the core network, the terminal can transmit various service data. U...

no. 2 example

[0051]The above first embodiment briefly introduces the terminal capability reporting method of the present invention, and the following embodiment will further introduce it in conjunction with the accompanying drawings and specific application scenarios.

[0052] like figure 2 As shown, the terminal capability reporting method in the embodiment of the present invention is applied to the first attachment process, and specifically includes the following steps:

[0053] Step 21: During the process of the terminal attaching to the core network, send the first request information to the terminal.

[0054] The first request information is used to request the terminal to report the terminal capability.

[0055] Step 22: receiving the first terminal capability information reported by the terminal according to the first request information.

[0056] The first terminal capability information includes the first terminal air interface capability information and the first terminal core...

no. 3 example

[0110] The first embodiment and the second embodiment above respectively introduce in detail the methods for reporting terminal capabilities in different scenarios. The following embodiment will further introduce the corresponding base stations with reference to the accompanying drawings.

[0111] like Figure 4 As shown, the base station 400 in the embodiment of the present invention can receive the terminal air interface capability information sent after the terminal successfully attaches to the core network in the first embodiment and the second embodiment; determine the terminal air interface capability of the terminal according to the terminal air interface capability information; According to the determined terminal air interface capability, update the terminal air interface capability acquired during the process of terminal attaching to the core network; use the details of the updated terminal air interface capability method to achieve the same effect, wherein the termin...

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Abstract

The invention discloses a terminal capability reporting method, a base station and a terminal, wherein the method comprises the steps of: receiving terminal air interface capability information sent by the terminal after being successfully attached to a core network; according to the terminal air interface capability information, determining the first terminal air interface capability of the terminal; according to the determined terminal air interface capability, updating the second terminal air interface capability, wherein the second terminal air interface capability includes the terminal air interface capability reported by the terminal in a core network attaching process; and using the updated terminal air interface capability, wherein the terminal air interface capability sent by theterminal after being successfully attached to the core network is different from the terminal air interface capability reported by the terminal in the core network attaching process. According to theembodiment of the invention, after the terminal is successfully attached to the core network, when the terminal air interface capability needs to be changed, dynamic updating of the terminal air interface capability can be realized without interruption of terminal services; furthermore, the energy consumption of the terminal can be saved; and the load of the terminal can be reduced.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method for reporting terminal capability, a base station and a terminal. Background technique [0002] In LTE, a UE reports UE capabilities during an attach process, including UE air interface capabilities and core network capabilities, and the core network stores the UE capabilities reported by the UE. In the process of UE attaching, it may be that the UE actively reports the capability of the UE, or it may be that the base station requests the UE to report the capability of the UE. After the UE attaches successfully, if the UE needs to change the capability of the UE, it can only be realized through the process of detach / reattach. The UE capability reporting mechanism in LTE determines that UE capability reporting is a relatively static process, and the UE cannot dynamically update the UE capability; in particular, the UE cannot dynamically update the UE air i...

Claims

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Application Information

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IPC IPC(8): H04W24/10H04W28/02H04W36/00
CPCH04W24/10H04W28/0205H04W36/0033H04W28/02H04W36/00Y02D30/70
Inventor 李小龙秦飞张晨璐岳然
Owner VIVO MOBILE COMM CO LTD
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