METHOD AND DEVICE FOR SENDING IN-DEVICE COEXISTENCE IDC INDICATION MESSAGE

Embodiments of this application provide an in-device coexistence IDC indication message sending method and a device, which may be applied to a new radio NR scenario and relate to the field of wireless communications technologies. If configuration information sent by a network device indicates that a...

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Bibliographic Details
Main Authors KUANG, Yiru, DING, Rentian
Format Patent
LanguageEnglish
French
German
Published 23.02.2022
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Summary:Embodiments of this application provide an in-device coexistence IDC indication message sending method and a device, which may be applied to a new radio NR scenario and relate to the field of wireless communications technologies. If configuration information sent by a network device indicates that a terminal device can send an IDC indication message, the network device may determine a most proper IDC interference cancellation manner based on SUL frequency information, a type of an interfering frequency, a transmit power of the terminal device, a transmit power of the network device, a priority of a frequency band in which the interfering frequency is located, or an IDC interference cancellation manner expected by the terminal device that are indicated by the IDC indication message sent by the terminal device. This improves data transmission performance of the terminal device.
Bibliography:Application Number: EP20200748277