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Communication method, terminal equipment and network equipment

A technology of terminal equipment and network equipment, which is applied in the field of communication to achieve the effect of accurate reception

Active Publication Date: 2019-12-03
CHENGDU HUAWEI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since it may take more time to switch between antenna panels, how the terminal equipment can accurately receive the signal to be transmitted in the case of multi-antenna panels may be involved has become an urgent problem to be solved

Method used

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  • Communication method, terminal equipment and network equipment
  • Communication method, terminal equipment and network equipment
  • Communication method, terminal equipment and network equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0104] The technical solution in this application will be described below with reference to the accompanying drawings.

[0105] The technical solution of the embodiment of the present application can be applied to various communication systems, for example: global system of mobile communication (globalsystem of mobile communication, GSM) system, code division multiple access (code division multiple access, CDMA) system, wideband code division multiple access (wideband code division multiple access (WCDMA) system, general packet radio service (general packet radio service, GPRS), long term evolution (long termevolution, LTE) system, LTE frequency division duplex (FDD) system, LTE time division duplex (time division duplex, TDD), universal mobile telecommunications system (universal mobile telecommunications system, UMTS), worldwide interconnection microwave access (worldwide interoperability for microwave access, WiMAX) communication system, fifth generation (5th generation, 5G)...

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Abstract

The invention provides a communication method, terminal equipment and network equipment. The terminal equipment can receive a signal to be transmitted more accurately. The method comprises: a terminaldevice receives control information sent by a network device through a first receiving parameter, the control information is used for indicating a second receiving parameter, and the second receivingparameter is used for the terminal device to receive a to-be-transmitted signal; the terminal equipment determines beam switching time required for switching from the first receiving parameter to thesecond receiving parameter according to the antenna panel to which the first receiving parameter belongs and the antenna panel to which the second receiving parameter belongs; and the terminal equipment receives a to-be-transmitted signal according to the beam switching time.

Description

technical field [0001] The present application relates to the communication field, and more specifically, to a communication method, a terminal device and a network device. Background technique [0002] In the current technology, when the network device schedules the terminal device, it indicates to the terminal device the physical downlink shared channel (physical downlink share channel) through the downlink control information (downlink control information, DCI) in the physical downlink control channel (physical downlink control channel, PDCCH). , PDSCH) time-frequency resource location and the receiving beam used by the terminal device to receive the PDCSH. If the terminal device judges that the time interval between the PDCCH and the PDSCH is greater than or equal to the threshold value, the terminal device will receive the PDSCH through the receiving beam indicated by the DCI. If the terminal device judges that the time interval between the PDCCH and the PDSCH is less ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/12H04L5/00
CPCH04L5/0048H04L5/0053H04W72/23H04B7/088H04W72/046H04B7/0695H04B7/0404H04B7/0691H04L5/0091H04L5/0085H04L5/0023H04B17/327H04B17/309H04B7/043H04B7/0628
Inventor 管鹏张希张闽
Owner CHENGDU HUAWEI TECH