Kommunikationsvorrichtung und Kommunikationssteuerungsverfahren

Details

Veröffentlichungs-Nr.

EP4769953

Anmeldetag

29. Dezember 2025

Veröffentlichung

1. Juli 2026

Rechtsraum

EP

IPC

H04B1/00

Abstract

The present disclosure relates to a communication device and a communication control method. The communication device includes a radio frequency transceiver, multiple radio frequency modules, a radio frequency power supply, and an electric power supply. When the communication device is configured to support a standalone mode, the radio frequency power supply outputs a radio frequency voltage to individual radio frequency modules ready for transmission that are conductively connected to one transmission channel group, the radio frequency voltage being determined based on the power information of each radio frequency module. This can meet the higher power demand and greater radio frequency power consumption of each radio frequency module ready for transmission in the standalone mode. When the communication device is configured to support a combined mode of frequency bands of different transmission channel groups, the radio frequency power supply outputs the radio frequency voltage to a radio frequency module ready for transmission that are conductively connected to one transmission channel group, and the electric power supply outputs a power supply voltage to other radio frequency modules ready for transmission that are conductively connected to another transmission channel group. Different radio frequency modules simultaneously transmit radio frequency signals from different channel groups under the power supply of different power supplies, which can support the non-standalone mode and also the DSDA mode.

Anmelder

Firma

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

Land

🇨🇳 China

Fachgebiete