Spreadtrum Communications (Shanghai) Co., Ltd.

Yantao Li

Yexin Peng

Xin Liu

Long Wang

Yanchao Xu

Chinghwa Yu

Provided are a method and device for communication and an electronic device. The method includes: determining whether impact of mutual interference between a first antenna and a second antenna on wireless signal transceiving of the first antenna and the second antenna exceeds a preset interference upper limit; and in response to a determination that the impact of the mutual interference between the first antenna and the second antenna on the wireless signal transceiving of the first antenna and the second antenna exceeds the preset interference upper limit, transceiving the first-mode wireless signal through the first antenna and transceiving the second-mode wireless signal through the second antenna. Transceiving of the first-mode wireless signal through the first antenna and transceiving of the second-mode wireless signal through the second antenna are performed in a time-division multiplexing (TDM) mode.

Method and device for communication, and storage medium

A data transmission method and device for multiple radio frequency systems, a storage medium and a terminal are provided. The multiple radio frequency systems multiplex a shared radio frequency component to transmit Wi-Fi data and non-Wi-Fi data, during a Wi-Fi time slice for transmitting the Wi-Fi data, a plurality of Transmission Opportunity Periods (TxOPs) are allocated to transmit a plurality of data packets of the Wi-Fi data, and the method includes, when allocating each of the plurality of TxOPs, determining whether the TxOP to be allocated exceeds the Wi-Fi time slice; and if the TxOP to be allocated exceeds the Wi-Fi time slice, adjusting the TxOP to be allocated to make the adjusted TxOP do not exceed the Wi-Fi time slice. Embodiments of the present disclosure may facilitate the multiple radio frequency systems sharing a single antenna, thereby realizing coexistence of different radio frequency systems.

Data transmission method and device for multiple radio frequency systems, storage medium and terminal

A data transmission method and device for a multi-radio frequency system, a storage medium and a terminal are provided. The multi-radio frequency system includes a shared radio frequency antenna and a non-shared radio frequency antenna, the shared radio frequency antenna is configured to transmit Wi-Fi data and non-Wi-Fi data, the non-shared radio frequency antenna is configured to transmit the Wi-Fi data, and the method includes: in at least a portion of a Wi-Fi time slice, if there is Wi-Fi data to be transmitted, transmitting the Wi-Fi data using the shared radio frequency antenna and the non-shared radio frequency antenna; and in a non-Wi-Fi time slice, if there is Wi-Fi data to be transmitted, transmitting the Wi-Fi data using the non-shared radio frequency antenna. Wi-Fi transmission efficiency and performance of the multi-radio frequency system are improved, which is conducive to coexistence of different radio frequency modes.

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Shanghai, China

Yantao Li