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Power margin calculating method, terminal and computer-readable storage medium

A calculation method and technology for power headroom, applied in the field of communication, can solve problems such as the inability to accurately reflect the uplink power headroom of the NR system and the inability to meet the scheduling requirements of network equipment.

Active Publication Date: 2019-01-29
VIVO MOBILE COMM CO LTD
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AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a power headroom calculation method, a terminal, and a computer-readable storage medium, so as to solve the problem that the power headroom calculation method in the prior art cannot accurately reflect the uplink power headroom in the NR system, resulting in failure to meet network requirements. The problem of equipment scheduling requirements

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  • Power margin calculating method, terminal and computer-readable storage medium
  • Power margin calculating method, terminal and computer-readable storage medium
  • Power margin calculating method, terminal and computer-readable storage medium

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Embodiment Construction

[0021] 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.

[0022] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein, for example, can be practiced in sequences other than those illustrate...

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Abstract

The invention discloses a power margin calculating method, a terminal and a computer-readable storage medium. The method comprises: acquiring a first waveform type actually used by physical uplink channel transmission; and according to the first waveform type, calculating an actual power margin of a terminal based on the first waveform type and / or a virtual power margin of the terminal based on anon-actually-used second waveform type. According to the invention, the terminal obtains the first waveform type used by the physical uplink channel transmission and the actual power margin of the terminal based on the first waveform type and / or the virtual power margin of the terminal based on the non-actually-used second waveform type are / is calculated based on the first waveform type, so that the accurate power margin report is obtained; and the power margin report is reported to a network device, so that the network device is able to carry out resource dispatching based on the accurate power margin report.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a power headroom calculation method, a terminal and a computer-readable storage medium. Background technique [0002] In the Long Term Evolution (LTE, Long Term Evolution) system, the data of the data channel cannot be sent simultaneously with the data of the control channel in the same subframe, for example, the data of the Physical Uplink Shared Channel (PUSCH, Physical Uplink Shared Channel) The data of the control channel (PUCCH, Physical Uplink ControlChannel) is sent simultaneously in the same subframe. The terminal (UE, User Equipment) reports the PUSCH power headroom (PH, Power Headroom) report to the base station. When the base station receives the power headroom report sent by the UE in a certain subframe, the base station can use the power headroom report in the power headroom report The included power headroom value is obtained when the UE transm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/10H04W52/36
CPCH04W24/10H04W52/365H04W52/36
Inventor 潘学明沈晓冬
Owner VIVO MOBILE COMM CO LTD
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