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Beam failure processing method, auxiliary bae station failure processing method and terminal

A processing method and secondary base station technology, applied in the field of communication

Active Publication Date: 2018-11-23
VIVO MOBILE COMM CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide a beam failure processing method, a secondary base station failure processing method, and a terminal, so as to solve the problem in the prior art of how to process the defined uplink transmission behavior after the terminal detects a beam failure

Method used

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  • Beam failure processing method, auxiliary bae station failure processing method and terminal
  • Beam failure processing method, auxiliary bae station failure processing method and terminal
  • Beam failure processing method, auxiliary bae station failure processing method and terminal

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Embodiment Construction

[0044] Hereinafter, exemplary embodiments of the present invention will be described in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0045] The terms "first", "second", etc. in the specification and claims of this application are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein, for example, can be implemented ...

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PUM

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Abstract

The invention discloses a bean failure processing method, an auxiliary base station failure processing method and a terminal. The method comprises the following steps: receiving a downlink reference beam or a downlink reference signal sent by network side equipment; and if the downlink reference beam or the downlink reference signal is failed to receive, adjusting an uplink transmission way corresponding to the downlink frequency beam or the downlink frequency signal according to the preset beam processing way. Through the processing method disclosed by the invention, the terminal processes the uplink transmission corresponding to the downlink reference beam or the downlink reference signal according to the preset beam processing way when being failed to receive the downlink reference beamor the downlink reference signal sent by the network side equipment; and the processing way of how to process the defined uplink sending behavior is given out after the terminal detects the beam failure.

Description

Technical field [0001] The present invention relates to the field of communication technology, in particular to a beam failure processing method, a secondary base station failure processing method and a terminal. Background technique [0002] In the future 5G (5Generation, fifth generation) mobile communication system, in order to achieve the downlink transmission rate of 20 megabits per second (Gbps), the uplink transmission rate of 10Gbps, high-frequency communication and large-scale antenna technology will be used Introduce. Specifically, high-frequency communication can provide a wider system bandwidth, and the antenna size can also be smaller, which is more conducive to the deployment of large-scale antennas in base stations and terminals. However, high-frequency communication has disadvantages such as large path loss, susceptibility to interference, and weak links. Large-scale antenna technology can provide large antenna gain. Therefore, the combination of high-frequency c...

Claims

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Application Information

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IPC IPC(8): H04W36/30H04W52/02H04W72/04
CPCH04W36/30H04W52/0241H04W52/0248H04W72/046H04W72/23H04B7/26H04W24/04H04W52/02H04W72/04Y02D30/70
Inventor 杨晓东孙晓东陈力
Owner VIVO MOBILE COMM CO LTD
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