Unlock instant, AI-driven research and patent intelligence for your innovation.

PDCCH blind detection method and device, and storage medium

A technology of blind detection and parameter configuration, applied in the computer field, can solve the problems of slow UE access to a cell and low efficiency of PDCCH blind detection, and achieves the effect of speeding up the access speed, solving the slow access of the UE, and reducing the number of times.

Active Publication Date: 2021-06-29
GUANGZHOU HUIRUI SITONG INFORMATION SCI & TECH CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The embodiment of the present application provides a PDCCH blind detection method, device, storage medium and electronic device, so as to at least solve the problem of UE accessing a cell due to the low efficiency of PDCCH blind detection in the PDCCH blind detection method in the related art slow problem

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • PDCCH blind detection method and device, and storage medium
  • PDCCH blind detection method and device, and storage medium
  • PDCCH blind detection method and device, and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] Hereinafter, the present application will be described in detail with reference to the drawings and embodiments. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0034] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence.

[0035] According to an aspect of the embodiments of the present application, a PDCCH blind detection method is provided. Optionally, the method can be executed in a user terminal or a similar computing device. Take running on the server as an example, figure 1 It is a hardware structural block diagram of an optional user terminal according to an embodiment of the present application. like figure 1 As shown, the user terminal 10 may include o...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a PDCCH blind detection method and device, and a storage medium. The method comprises the steps of: extracting first indication information from MIB data, wherein the first indication information is used for indicating time-frequency resource configuration used for executing PDCCH blind detection; determining a polymerization degree grade sequence of PDCCH blind detection according to the time-frequency resource configuration indicated by the first indication information; and performing PDCCH blind detection on a PDCCH candidate set needing blind detection under each polymerization degree grade according to the polymerization degree grade sequence until DCI is detected. Through application of the method and the device, the problem of slow access of UE to a cell caused by low PDCCH blind detection efficiency in the PDCCH blind detection method in the related technology is solved, the PDCCH blind detection efficiency is improved, and the access speed of the UE to the cell is accelerated.

Description

technical field [0001] The present application relates to the computer field, and in particular to a PDCCH blind detection method, device and storage medium. Background technique [0002] 5G technology (5th generation mobile technology, fifth-generation mobile communication technology) is a new generation of communication technology. The fifth-generation mobile communication system with mobile Internet and Internet of Things as the main driving force will penetrate into all fields of society, and build a comprehensive network for users. Fangwei's information ecosystem to cope with the explosive growth of mobile data traffic, massive device connections and emerging new services in the future. [0003] At present, for the 5G new air interface, 3GPP (3rd Generation Partnership Project, 3rd Generation Partnership Project) defines two networking modes: SA (standalone, independent networking) and NSA (non-standalone, non-independent networking). 5G base stations and core networks...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04L5/00H04L1/00
CPCH04L5/0053H04L1/0023H04L1/0038Y02D30/70
Inventor 黄晓光
Owner GUANGZHOU HUIRUI SITONG INFORMATION SCI & TECH CO LTD