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Communication method and communication device

A technology of communication method and communication device, applied in the direction of wireless communication, electrical components, etc., capable of solving problems such as inapplicability

Active Publication Date: 2019-02-26
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With the development of technology, a new radio access technology (NR) has emerged, and the existing wireless link monitoring solution cannot be applied to NR or scenarios similar to NR

Method used

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  • Communication method and communication device
  • Communication method and communication device
  • Communication method and communication device

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Embodiment Construction

[0074] A communication method and a communication device disclosed in an embodiment of the present application are used to receive first indication information from a network device, where the first indication information is configured to indicate a first signal used for wireless link monitoring, and then according to the first The indication information determines to perform wireless link monitoring based on the first signal. In this way, the requirements of wireless link monitoring suitable for NR or similar scenarios to NR are met.

[0075] The terminal device involved in the embodiment of the present application has at least one signal-based wireless link monitoring configuration. The terminal device may be a wired device or a wireless device. Wherein, the wireless device may be a handheld device with a wireless connection function, or other processing device connected to a wireless modem, and a mobile terminal that communicates with one or more core networks via a wirele...

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Abstract

The invention provides a communication method and a communication device, and the method comprises the steps: receiving first indication information from a network device, wherein the indication information is configured to indicate a first signal for the monitoring of a wireless link; determining the monitoring of the wireless link based on the first signal according to the first indication information. The method provided by the invention determines the signal for the monitoring of the wireless link through the indication of the network device, so as to meet the requirements of the wirelesslink monitoring in NR or / and NR-like scenarios.

Description

technical field [0001] The present application relates to the technical field of wireless communication, and in particular, to a communication method and a communication device. Background technique [0002] In the long term evolution (long term evolution, LTE) system, the physical layer of the terminal device must detect the quality of the wireless link in each wireless frame, and the detection of the quality of the wireless link depends on the synchronization threshold (Qin) and the out-of-synchronization threshold ( Qout). In the specific detection process, the terminal device determines the current wireless link quality by detecting the quality of the reference signal of the cell where it is located. In a measurement window, when the wireless link quality is lower than the out-of-synchronization threshold (Qout), the terminal device reports to the upper layer Out-of-sync indication, at the same time the out-of-sync timer is incremented by 1, when the radio link quality ...

Claims

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Application Information

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IPC IPC(8): H04W24/02
CPCH04W24/02
Inventor 酉春华刘星耿婷婷
Owner HUAWEI TECH CO LTD
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