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Failure report reporting method and related equipment

A reporting and cell technology, applied in digital transmission systems, error prevention, electrical components, etc., can solve problems such as low data transmission efficiency and achieve the effect of improving efficiency

Pending Publication Date: 2021-05-07
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method for reporting a failure report and related equipment to solve the problem of low data transmission efficiency in the process of using unlicensed frequency bands for data transmission and reception.

Method used

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  • Failure report reporting method and related equipment
  • Failure report reporting method and related equipment
  • Failure report reporting method and related equipment

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Embodiment Construction

[0031] see figure 1 , figure 1 is a schematic diagram of a network applicable to the embodiment of the present invention, such as figure 1 As shown, it includes a terminal 11 and a network side device 12, wherein the terminal 11 can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), a personal digital assistant (Personal Digital Assistant, PDA), mobile Internet Terminal-side equipment such as mobile Internet Device (MID) or wearable device (Wearable Device), it should be noted that the specific type of user terminal 11 is not limited in this embodiment of the present invention. The above-mentioned network side device 12 can be a macro station, LTE eNB, 5G NR gNB, etc.; the network side device 12 can also be a small station, such as a low power node (Low PowerNode, LPN) pico, femto and other small stations, or the network side device 12 It may be an access point (AP, Access Point); the network side device 12 may also be a net...

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Abstract

The invention provides a failure report reporting method and related equipment. The method comprises the steps: determining a reporting signaling under the condition that a terminal is detected to have uplink listen before talk (LBT) failure in at least one cell; and sending the failure information of the at least one cell to a network side based on the reporting signaling. According to the failure report reporting method provided by the invention, the terminal can quickly report the failure information to the network side under the condition that the LBT failure occurs in at least one cell, so that the network side can timely perform recovery processing on the uplink LBT failure, the terminal is prevented from continuously triggering a connection reestablishment process, and the data transmission efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a failure report reporting method and related equipment. Background technique [0002] With the development of mobile communication technology, in order to meet the increasing traffic volume, the Third Generation Partnership Project (Third Generation Partnership Project, 3GPP) organizes the unlicensed band (Unlicensed Band) to assist the licensed band to provide communication services, so as to realize the communication The service is expanded. [0003] In a wireless communication system, using an unlicensed frequency band for data transmission and reception requires Listen-Before-Talk (LBT), that is, the terminal (User Equipment, UE) monitors whether the unlicensed frequency band is occupied (or idle) before sending data. ), if the unlicensed frequency band is not occupied, the terminal can transmit and receive data in the unlicensed frequency band, that is, LBT ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/10H04W74/08
CPCH04W24/10H04W74/0808H04W74/0825H04L1/189H04L1/1812H04W72/1268
Inventor 吴昱民
Owner VIVO MOBILE COMM CO LTD