Uplink power adjustment method and related equipment

A power adjustment, open-loop power technology, applied in the field of communication, to overcome the effect of mutual interference

Pending Publication Date: 2022-07-29
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The embodiment of the present application provides an uplink power adjustment method and related equipment. The embodiment of t

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  • Uplink power adjustment method and related equipment
  • Uplink power adjustment method and related equipment
  • Uplink power adjustment method and related equipment

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[0037] Each of them will be described in detail below.

[0038] The terms "first", "second", "third" and "fourth" in the description and claims of the present application and the drawings are used to distinguish different objects, rather than to describe a specific order . Furthermore, the terms "comprising" and "having", and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally also includes For other steps or units inherent to these processes, methods, products or devices.

[0039] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The appearances of the phrase in various places in the speci...

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Abstract

The invention discloses an uplink power adjustment method. The method comprises the following steps: receiving downlink control information (DCI); determining a target open-loop power parameter in the configured open-loop power parameters, and determining a closed-loop power parameter adjustment value according to the DCI; and determining the sending power according to the target open-loop power parameter and the closed-loop power parameter adjustment value. The invention further discloses related equipment. By adopting the embodiment of the invention, the problem of how to adjust the power when URLLC and eMBB conflict occurs during retransmission is solved.

Description

technical field [0001] The present application relates to the field of communications, and in particular, to an uplink power adjustment method and related equipment. Background technique [0002] The current New Radio (NR, new radio) system has introduced two services: Ultra-reliable low latency communication (URLLC) and Enhanced Mobile Broadband (eMBB). URLLC is characterized by extreme To achieve ultra-high reliability (eg, 99.999%) transmission within the delay (eg, 1ms), eMBB is characterized by being insensitive to delay, but the number of transmissions can be large. For a scenario where URLLC and eMBB coexist, in order to realize the instant transmission of URLLC, URLLC and eMBB will conflict, that is, URLLC occupies resources that have been allocated to eMBB. When URLLC and eMBB transmission conflict, URLLC and eMBB will interfere with each other, thereby affecting the demodulation performance of URLLC and eMBB. Retransmission can overcome this effect, but it will in...

Claims

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Application Information

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IPC IPC(8): H04W52/06H04W52/10H04W52/08H04W52/14H04W52/54H04L5/00
CPCH04W52/06H04W52/10H04W52/08H04W52/146H04W52/54H04L5/0053H04W72/23
Inventor 徐婧
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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