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Method, device, terminal, network device and medium for reporting power headroom report

A power headroom report and headroom technology, applied in the field of communication, can solve problems such as accurate control of UE uplink transmission power, transmission of uplink signals, UE power consumption, etc., to achieve the goals of reducing interference, improving uplink transmission power, and improving utilization Effect

Active Publication Date: 2021-06-01
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, since the network side may configure a relatively long Discontinuous Transmission (DTX) cycle, the UE cannot send uplink signals on other frequency points for a relatively long period of time. When the UE changes the uplink transmission frequency point, The corresponding configuration information is not defined on the UE side to trigger the UE to report its power headroom report. Therefore, if the network side cannot obtain the UE’s power headroom status information, it cannot control the UE’s uplink transmit power more accurately, which will lead to more More uplink interference, more UE power consumption

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  • Method, device, terminal, network device and medium for reporting power headroom report
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  • Method, device, terminal, network device and medium for reporting power headroom report

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Embodiment Construction

[0022] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0023] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0024] It ...

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Abstract

The embodiment of the present invention discloses a method and device for reporting a power headroom report, a user terminal, a network device and a storage medium. The configuration information reports the power headroom report to the network node, wherein the configuration information defines the type of the network node and the content of the power headroom report. In the embodiment of the present invention, the PHR can be reported when the UE is changing, so that the network side can better control the uplink power of the UE according to the PHR.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a method and device for reporting a power headroom report, a user terminal, a network device and a storage medium. Background technique [0002] In the 5G network, there is frequent communication between the user equipment (UE) and the base station (eNodeB), and the UE will periodically report the Power Headroom Report (PHR) to the base station, and the base station uses the PHR reported by the UE as Important basis for power control and scheduling. [0003] However, since the network side may configure a relatively long Discontinuous Transmission (DTX) cycle, the UE cannot send uplink signals on other frequency points for a relatively long period of time. When the UE changes the uplink transmission frequency point, The corresponding configuration information is not defined on the UE side to trigger the UE to report its power headroom report. Therefore, if the netw...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/02H04W52/14H04W52/36
CPCH04W52/0225H04W52/146H04W52/365Y02D30/70
Inventor 吴昱民
Owner VIVO MOBILE COMM CO LTD