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Terminal device, capacity obtaining method and system thereof and base station

A terminal device and acquisition method technology, applied in wireless communication, access restriction, network data management, etc., can solve the problems of complicated terminal support capabilities and waste of air interface resources, and achieve the goal of reducing signaling overhead and reducing overhead Effect

Inactive Publication Date: 2017-11-28
CHINA MOBILE COMM LTD RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the evolution of standards becoming more diverse and complex, the capabilities supported by terminals are also becoming more complex
On the one hand, taking carrier aggregation as an example, if the terminal supports a maximum of 32 carrier aggregations in the future, then the maximum possible carrier aggregation capability information reported by the terminal will be in Gbit, and such terminal capability reporting will waste precious air interface resources

Method used

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  • Terminal device, capacity obtaining method and system thereof and base station
  • Terminal device, capacity obtaining method and system thereof and base station
  • Terminal device, capacity obtaining method and system thereof and base station

Examples

Experimental program
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Effect test

Embodiment 1

[0042] An embodiment of the present invention provides a capability acquisition method of a terminal device, which is applied to a base station, such as figure 1 As shown, the method includes:

[0043] Step 101: Obtain at least one type of identification information of the terminal device, and select at least one target capability for the terminal device;

[0044] Step 102: Sending query information including at least the at least one identification information and at least one selected target capability of the terminal device to the network side;

[0045] Step 103: Receive support status information of at least one target capability of the terminal device fed back by the network side based on the at least one identification information, and perform processing based on the support status information.

[0046] Here, the network side may be a core network, and specifically may refer to a database in the core network.

[0047] The at least one identification information of the ...

Embodiment 2

[0067] Different from the above-mentioned embodiments, the embodiment of the present invention provides a terminal device capability acquisition method, which is applied to a base station, and especially relates to a specific processing method when the network side cannot query the information of the selected target capability, such as image 3 As shown, the method includes:

[0068] Step 301: Obtain at least one type of identification information of the terminal device, and select at least one target capability for the terminal device;

[0069] Step 302: Send query information including at least the at least one identification information and at least one selected target capability of the terminal device to the network side;

[0070] Step 303: receiving information on support status of at least one target capability of the terminal device fed back by the network side based on the at least one identification information;

[0071] Step 304: If the support status information in...

Embodiment 3

[0099] On the basis of the scenario provided in Embodiment 1 or Embodiment 2, this embodiment further provides a processing flow when one of the target capabilities does not match the processing method during the interaction with the terminal device, see Figure 5 ,include:

[0100] Step 501: If the support situation information indicates that the terminal device supports the at least one target capability, then control to interact with the terminal device based on the at least one target capability;

[0101] Step 502: Judging whether the terminal device performs interaction according to each target capability;

[0102] Step 503: If it is determined that the terminal device has not interacted according to the first target capability, sending a confirmation request for the first target capability to the terminal device;

[0103] Step 504: Receive feedback information about the first target capability fed back by the terminal device, wherein the feedback information at least in...

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PUM

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Abstract

The invention discloses a terminal device, a capacity obtaining method and system thereof and a base station. The capacity obtaining method comprises the steps of obtaining at least a type of identification information of the terminal device and selecting at least a target capacity which aims at the terminal device; sending query information which at least comprises the at least one type of the identification information and the selected at least one target capacity of the terminal device to a network side; and receiving support condition information of the at least one target capacity of the terminal device fed back by the network side based on the at least one type of the identification information and processing based on the support condition information.

Description

technical field [0001] The present invention relates to terminal management technology in the communication field, and in particular to a terminal equipment capability acquisition method, base station, system and terminal equipment. Background technique [0002] With the gradual evolution of LTE and LTE-A standard technologies, terminals tend to be diverse. Terminals with different costs, market positioning, and customizations vary greatly in their ability to support various advanced technologies. In addition to the capabilities that must be supported by a certain version of LTE terminals, the terminals also need to report to the base station their optional terminal capabilities, such as uplink 64QAM, downlink 256QAM, carrier aggregation capabilities of different frequency bands and frequency band combinations, measurement capabilities, 2 / 4 layer transfer, etc. The base station side obtains the capability of the terminal to ensure that the correct and feasible technology i...

Claims

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Application Information

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IPC IPC(8): H04W8/24H04W48/14
CPCH04W8/24H04W48/14
Inventor 潘峮张晓然胡南
Owner CHINA MOBILE COMM LTD RES INST
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