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:
Jan. 04, 2022
Filed:
Jan. 17, 2020
Mars Semiconductor Corp, Hsinchu, TW;
Ming-Liang Chung, Hsinchu, TW;
Mars Semiconductor Corp., Hsinchu, TW;
Abstract
A wireless data communication system and method are illustrated. The wireless data communication system has a central communication device and multiple communication devices, wherein the communication devices are able to communicate with the central communication device. The central communication device requests one of the communication devices to transmit one or more packets to the central communication device; if the central communication device determines at least one of the packets of the communication device is lost during transmission, and another one of the communication devices receives the one or more lost packets of the communication device, the other one communication device retransmits the one or more lost packets of the communication device to the central communication device after being requested by the central communication device. Thereby, the retransmission efficiency of packet loss can be enhanced and the transmission efficiency of radio frequency can be improved.