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

Method and device for monitoring PDCCH

A technology of behavior and indication information, applied in the field of communication, can solve the problem of poor flexibility in monitoring PDCCH

Pending Publication Date: 2020-10-09
DATANG MOBILE COMM EQUIP CO LTD
View PDF3 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] It can be seen that the number of monitoring times in the existing way of monitoring PDCCH depends on the DRX cycle, and the flexibility of monitoring PDCCH is poor

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
  • Method and device for monitoring PDCCH
  • Method and device for monitoring PDCCH
  • Method and device for monitoring PDCCH

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0114] Example 1, PDCCH monitoring instruction information includes (1) and (2):

[0115] Specifically, the PDCCH monitoring indication information is used to instruct the terminal device to skip the next PDCCH monitoring action on the next monitoring opportunity, and the monitoring time of the next PDCCH monitoring action is on the Nth monitoring opportunity. Alternatively, the DCCH monitoring instruction information is used to instruct the terminal device not to skip the next PDCCH monitoring action on the next monitoring opportunity, and the monitoring time of the next PDCCH monitoring action is on the N1 monitoring opportunity.

[0116] For example, two bits are used to indicate the PDCCH monitoring indication information, and when the PDCCH monitoring indication information is "00", it indicates that the terminal device does not skip PDCCH monitoring in the next monitoring opportunity. When the PDCCH monitoring indication information is "10", it indicates that the termina...

example 2

[0118] Example 2, PDCCH monitoring instruction information includes (3) and (4):

[0119] Specifically, the terminal device is used to instruct to change the monitoring period of the next PDCCH monitoring behavior, and the monitoring period of the next PDCCH monitoring behavior. Or it is used to indicate the monitoring period that does not change the next PDCCH monitoring behavior.

[0120] For example, two bits are used to represent the PDCCH monitoring indication information, and when the PDCCH monitoring indication information is "00", it indicates that the terminal device does not change the monitoring period of the next PDCCH monitoring behavior. When the PDCCH monitoring indication information is "10", the terminal device is instructed to change the monitoring period of the next PDCCH monitoring behavior, and the changed PDCCH monitoring period is to perform PDCCH monitoring once every 2 monitoring opportunities.

[0121] In the PDCCH monitoring indication information i...

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 method and device for monitoring a PDCCH, which are used for improving the flexibility of monitoring the PDCCH by terminal equipment. The method comprises the following steps:sending PDCCH monitoring indication information to terminal equipment, wherein the PDCCH monitoring indication information is used for indicating the next PDCCH monitoring behavior of the terminal equipment.

Description

[0001] This application claims the priority of the Chinese patent application submitted to the China Patent Office on March 29, 2019, with the application number 201910253490.9 and the application name "A Method and Device for Monitoring PDCCH", the entire content of which is incorporated in this application by reference middle. technical field [0002] The present application relates to the field of communication technologies, and in particular to a method and device for monitoring a PDCCH. Background technique [0003] In the fifth generation of new air interface (5 th In the Generation New Redio (5G NR) system, in order to obtain downlink data, the terminal device needs to monitor the Physical Downlink Control Channel (PDCCH) to determine whether there is downlink scheduling information. The process of monitoring the PDCCH is: the terminal device decodes the PDCCH, and then judges whether it is the downlink control information (DCI) carrying the scheduling information o...

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): H04W72/04H04W72/12H04L1/00
CPCH04L1/004H04W72/23Y02D30/70
Inventor 罗晨郑方政王加庆杨美英赵铮
Owner DATANG MOBILE COMM EQUIP CO LTD