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Power headroom report processing method, terminal and network device

A technology for power headroom reporting and network equipment, applied in the field of communication, can solve problems such as the failure of PHR to be sent successfully, and achieve the effects of avoiding failure to send PHR, increasing the probability of successful sending, and enhancing timeliness

Active Publication Date: 2022-08-02
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

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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 explain the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings that need to be used in the embodiments of the present invention. The drawings in the following description are only some embodiments of the present invention. As far as technical personnel are concerned, other drawings can also be obtained from these drawings on the premise of no creative labor.

[0044] The terms "first", "second" and the like in the description 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 data so used may be interchanged under appropriate circumstances such that the embodiments of the application described herein can, for example, be practiced in sequences other than those illustrated or described herein.

[0045]The techniques described herein are not limited t...

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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 includes: in the case of receiving the first indication information, determining that the current power headroom report PHR triggering process is completed; the The first indication information indicates at least one of the following: the sending of at least one PHR corresponding to the current PHR trigger is completed; the LBT is successful; and the sending of at least one PHR corresponding to the current PHR trigger is started. The embodiments of the present invention can avoid failure to send PHR due to LBT failure, increase the probability of successful PHR sending in an unlicensed frequency band network, and enhance the timeliness of PHR.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular, to a power headroom report processing method, a terminal and a network device. Background technique [0002] At present, after a PHR (Power Headroom Report, power headroom report) is triggered, the MAC (Media Access Control) layer of a terminal such as a UE (UserEquipment, user equipment) can generate a MAC CE (Control Element, control unit), that is, generate a PHR MAC CE, and package the PHR MAC CE into a MACPDU (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 PUSCH (Physical Uplink Shared). Channel, physical uplink shared channel). The MAC layer will start or restart the PHR periodic timer (phr-PeriodicTimer) and the PHR prohibit timer (phr-ProhibitTimer) after sending the MAC PDU to the physical layer, and cancel the currently triggered PHR. [0003] However, when...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/36
CPCH04W52/365H04W52/36
Inventor 鲍炜
Owner VIVO MOBILE COMM CO LTD
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