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Frequency band information reporting method and related equipment

A technology of information reporting and frequency band, applied in the field of communication, can solve the problem of heavy processing burden of network equipment, and achieve the effect of reducing processing burden and overhead

Active Publication Date: 2021-02-23
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, if frequency band combination 1 and frequency band combination 2 correspond to different RAT types, such as RAT type 1 and RAT type 2, and the terminal device does not report frequency band combination 1, it will cause the network device to determine the frequency band combination corresponding to RAT type 1. Consider frequency band combinations corresponding to other RAT types, such as frequency band combination 2 corresponding to RAT type 2 to obtain frequency band combination 1, resulting in a large processing burden on network devices

Method used

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  • Frequency band information reporting method and related equipment
  • Frequency band information reporting method and related equipment
  • Frequency band information reporting method and related equipment

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Embodiment Construction

[0078] The embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0079] figure 1 It is a schematic diagram of the structure of a communication system. figure 1 The communication system shown includes at least one network device and one terminal device. Such as figure 2 as shown, figure 2 It is a schematic flowchart of a method for reporting capability information, and the method for reporting capability information includes:

[0080] 101. The network device may send a terminal device capability request message to the terminal device, and the terminal device capability request message includes RAT type indications of some requested radio access technologies (radio access technology, RAT);

[0081] 102. The terminal device receives a terminal device capability request message;

[0082] 103. The terminal device sends terminal device capability information to the network device, where the terminal d...

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Abstract

The present application discloses a method for reporting frequency band information and related equipment. In this method, the first frequency band combination set reported by the terminal device may include the first frequency band combination and the second frequency band combination. The first frequency band combination has the same capabilities as the second frequency band combination. The fallback frequency band combination, the first frequency band combination and the second frequency band combination respectively correspond to different radio access technology types. It can be seen that the terminal device also explicitly reports the fallback frequency band combination of the type of the first frequency band combination to the network device, so as to prevent the network device from referring to frequency band combinations corresponding to other RAT types when determining the frequency band combination corresponding to one RAT type. Therefore, it is beneficial to reduce the processing load of the network device.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular to a method for reporting frequency band information and related equipment. Background technique [0002] In the communication system, after the terminal equipment is connected to the network, it needs to report the capability information of the terminal equipment to the base station and the core network. For example, the network device will send a terminal device capability request message to the terminal device, and the terminal device capability request message includes RAT type indications of some requested radio access technologies (radio access technology, RAT); correspondingly, the terminal device sends The network device sends terminal device capability information, where the terminal device capability information includes relevant capability information of the terminal device in these wireless access technologies. [0003] For example, the relevant c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04H04L5/00
CPCH04W72/0453H04L5/0053H04L5/0094H04W72/23H04W72/21H04W8/24H04L5/001H04W88/06H04W72/51H04W72/20H04W76/16H04W72/02
Inventor 邝奕如李秉肇张宏平
Owner HUAWEI TECH CO LTD