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Beam failure processing method, terminal and network equipment

A processing method and technology of network equipment, applied in the field of communication, can solve the problems of insufficient CORESET resources and too many CORESETs, etc.

Active Publication Date: 2019-10-11
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a beam failure processing method, terminal and network equipment, so as to solve the problem in the prior art that the CORESET resources used for normal communication are insufficient due to too many CORESETs occupied by beam failures

Method used

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  • Beam failure processing method, terminal and network equipment
  • Beam failure processing method, terminal and network equipment
  • Beam failure processing method, terminal and network equipment

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Embodiment Construction

[0030] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0031] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein, for example, can be practiced in sequences other than those illustrate...

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Abstract

The invention discloses a beam failure processing method, a terminal and network equipment, and the method comprises the steps: transmitting a beam failure recovery request to the network equipment under the condition that a beam failure event happens on an active BWP (Bandwidth Part); using a control resource set CORESET-BFR for beam failure recovery in target downlink BWP to receives response information fed back by the network equipment according to the beam failure recovery request, wherein the target downlink BWP corresponds to at least two BWPs, and the at least two BWPs comprise an active BWP. According to the invention, the number of the target downlink BWPs configured with the CORESET-BFR is smaller than the configuration number of the downlink BWPs of the terminal, so that the number of CORESETs used in a normal communication process is increased, and enough transmission resources for normal communication are ensured.

Description

technical field [0001] The present invention relates to the technical field of communications, and in particular to a beam failure processing method, terminal and network equipment. Background technique [0002] Long-term evolution (Long Time Evolution, LTE) or enhanced LTE (LTE-Advanced, LTE-A) wireless access technology with multiple input multiple output (Multiple Input Multiple Output, MIMO) + Orthogonal Frequency Division Multiplexing, OFDM) technology. The MIMO technology uses the antenna system to obtain the degree of freedom of space, which improves the peak rate and the utilization rate of the system spectrum. [0003] In the future fifth-generation (5G, Generation) mobile communication system, or New Radio (NR, New Radio) system, the supported working frequency band will be increased to above 6GHz, and the maximum will be about 100GHz. The high frequency band has relatively abundant idle frequency resources, which can provide greater throughput for data transmiss...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/0413H04L5/00H04W24/08H04W72/04H04W74/08
CPCH04B7/0413H04L5/0053H04W24/08H04W72/046H04W74/0833H04L5/0007H04L5/0094H04L5/005H04B7/0695H04B7/06964H04W72/0457H04L5/0048H04W76/19H04L5/0098H04W72/0453H04W72/53
Inventor 杨宇孙鹏
Owner VIVO MOBILE COMM CO LTD
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