The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 16, 2022
Filed:
Apr. 23, 2019
Spreadtrum Communications (Shanghai) Co., Ltd., Shanghai, CN;
Yexin Peng, Shanghai, CN;
Xin Liu, Shanghai, CN;
Chinghwa Yu, Shanghai, CN;
Yantao Li, Shanghai, CN;
Yanchao Xu, Shanghai, CN;
Long Wang, Shanghai, CN;
SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD., Shanghai, CN;
Abstract
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.