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Power headroom report processing method, terminal and network device

A technology of power headroom report and processing method, which is applied in the field of communication and can solve problems such as PHR cannot be successfully sent

Active Publication Date: 2021-03-30
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a power headroom report processing method, a terminal and a network device, so as to solve the problem that the existing PHR trigger method easily causes the PHR to fail to be sent successfully

Method used

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  • Power headroom report processing method, terminal and network device
  • Power headroom report processing method, terminal and network device
  • Power headroom report processing method, terminal and network device

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Embodiment Construction

[0043] In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following will briefly introduce the accompanying drawings that are used in the embodiments of the present invention. The accompanying drawings in the following description are only some embodiments of the present invention. Technical personnel can also obtain other drawings based on these drawings without paying creative labor.

[0044] 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 illustrated or described herein.

[0045]The techniques described herein are not limited to Long Time E...

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PUM

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Abstract

The present invention provides a power headroom report processing method, a terminal and a network device, the power headroom report processing method comprising the steps of: determining that a current power headroom report (PHR) trigger processing is completed when first indication information is received, wherein the first indication information indicates at least one of the following items: the current PHR triggers at least one corresponding PHR to complete sending; and determining that the LBT succeeds, wherein the current PHR triggers at least one corresponding PHR to start sending. According to the embodiment of the invention, the problem that the PHR cannot be sent due to LBT failure can be avoided, the successful sending probability of the PHR in an unauthorized frequency band network is increased, and the timeliness of the PHR is enhanced.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a power headroom report processing method, terminal and network equipment. Background technique [0002] At present, after a PHR (Power Headroom Report, power headroom report) is triggered, the MAC (Media Access Control, Media Access Control) layer of a terminal such as a UE (User Equipment, user equipment) can generate a MAC CE (Control Element, control unit), that is, generate a PHR MAC CE, and pack the PHR MAC CE into a MAC PDU (Protocol Data Unit, protocol data unit) and send it to the physical layer, so that the physical layer performs channel coding and maps it to the PUSCH (Physical Uplink Shared Channel, physical uplink shared channel) for sending. Wherein, after the MAC layer sends the MAC PDU to the physical layer, it will start or restart the PHR periodic timer (phr-PeriodicTimer) and the PHR prohibition timer (phr-ProhibitTimer), and cancel the current...

Claims

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Application Information

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IPC IPC(8): H04W52/36
CPCH04W52/365H04W52/36
Inventor 鲍炜
Owner VIVO MOBILE COMM CO LTD
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