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Transmission time indication method of unlicensed frequency band, network equipment and terminal

A technology of unlicensed frequency band and transmission time, which is applied in the field of communication and can solve the problem of high power consumption of terminals

Active Publication Date: 2020-03-27
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 method for indicating transmission time in an unlicensed frequency band, network equipment, and a terminal to solve the problem of high power consumption of the terminal

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  • Transmission time indication method of unlicensed frequency band, network equipment and terminal
  • Transmission time indication method of unlicensed frequency band, network equipment and terminal
  • Transmission time indication method of unlicensed frequency band, network equipment and terminal

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0034] The term "comprising" and any variations thereof in the description and claims of this application are intended to cover a non-exclusive inclusion, for example, a process, method, system, product, or device comprising a series of steps or units is not necessarily limited to the explicit instead of those steps or elements explicitly listed, other steps or elements not explicitly listed or inherent to the process, method, product or apparatus may b...

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Abstract

The embodiment of the invention provides a transmission time indication method of an unlicensed frequency band, network equipment and a terminal. The method comprises: monitoring a channel state; andwhen the channel state is empty, indicating first channel occupancy time (COT) information, the first COT information being used for indicating remaining COTs of the network device. The embodiment ofthe invention can reduce the power consumption of the terminal.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method for indicating transmission time in an unlicensed frequency band, network equipment and a terminal. Background technique [0002] In the future communication system, the unlicensed frequency band (Unlicensed Band) can be used as a supplement to the licensed frequency band (Licensed Band) to help operators expand the service capacity. In order to be consistent with New Radio (NR) deployment and maximize NR-based unlicensed access as much as possible, the unlicensed frequency band can work in the 5GHz, 37GHz and 60GHz frequency bands. The large bandwidth (80 or 100 MHz) of the unlicensed frequency band can reduce the implementation complexity of the base station (gNB) and the user terminal (User Equipment, UE). Since the unlicensed frequency band is shared by multiple technologies (RATs), such as WiFi, radar, and LTE-LAA, etc., in some countries or regions, the unl...

Claims

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Application Information

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IPC IPC(8): H04L5/00H04W52/02H04W72/04H04B17/382
CPCH04L5/0053H04B17/382H04W72/0446H04W52/0248Y02D30/70H04W52/0216H04L5/001H04L27/0006H04L5/0091H04W74/006H04W74/0808H04L1/0038H04W74/0816H04W72/23
Inventor 姜蕾潘学明
Owner VIVO MOBILE COMM CO LTD