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Cell switching method and apparatus, and computing device

A cell handover and cell technology, applied in the field of communication, can solve the problem of inability to accurately evaluate the actual voice perception of users, and achieve the effect of improving voice quality

Inactive Publication Date: 2021-06-25
CHINA MOBILE GROUP ZHEJIANG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the current method of inter-frequency handover based on downlink coverage and inter-frequency handover based on voice quality, using downlink coverage and QCI1 uplink packet loss as the basis for judging inter-frequency handover, cannot accurately evaluate the user's actual voice perception

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  • Cell switching method and apparatus, and computing device
  • Cell switching method and apparatus, and computing device
  • Cell switching method and apparatus, and computing device

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Embodiment Construction

[0033] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0034] The cell switching method and device provided in the embodiments of the present invention can be applied to various computing devices or analysis and processing devices. The following uses a computing device as an example for specific description.

[0035] figure 1 A schematic diagram of an application environment of the cell handover method provided by the embodiment of the present invention is shown. Such as figure 1 As shown, the a...

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Abstract

The embodiment of the invention relates to the technical field of communication, and discloses a cell switching method and device and computing equipment. The method comprises the following steps: when a user terminal performs a VoLTE voice call, acquiring an MOS value in real time; if the MOS value is smaller than a preset threshold value, controlling a mobility management entity (MME) to send a pilot frequency measurement control instruction to a base station connected with the user terminal, so that the user terminal reports a pilot frequency measurement report; receiving the pilot frequency test report, and judging whether a cell level value in the pilot frequency test report within a preset time is greater than or equal to a preset threshold value; and if yes, performing pilot frequency cell switching on the user terminal. Through the above mode, the embodiment of the invention can evaluate the actual voice perception of the user, and switches the user at the voice perception edge to the pilot frequency cell, thereby improving the voice quality.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular to a cell handover method, device, and computing equipment. Background technique [0002] Currently, Long Term Evolution (LTE) handover methods include: inter-frequency handover based on downlink coverage, inter-frequency handover based on load balancing, inter-frequency handover based on frequency priority, inter-frequency handover based on service, inter-frequency handover based on distance Inter-frequency handover, inter-frequency handover based on uplink quality, inter-frequency handover based on voice quality, etc. [0003] The selection of the handover method is mainly determined by the parameters, and the voice service of Voice over Long-Term Evolution (VoLTE) on the existing network often uses inter-frequency handover based on downlink coverage and inter-frequency handover based on voice quality. Among them, in the inter-frequency handover...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00H04W36/08H04W36/30
CPCH04W36/0058H04W36/0085H04W36/30H04W36/08
Inventor 田钢锋蔡志勇胡国峰朱峰钱能
Owner CHINA MOBILE GROUP ZHEJIANG
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