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:
Sep. 15, 2015
Filed:
Jan. 22, 2008
Kuang-yu Yen, Tai-Chung, TW;
Jiun-hung Yu, Nan-Tou Hsien, TW;
Der-zheng Liu, Hsinchu County, TW;
Chung-yao Chang, Tai-Chung, TW;
Kuang-Yu Yen, Tai-Chung, TW;
Jiun-Hung Yu, Nan-Tou Hsien, TW;
Der-Zheng Liu, Hsinchu County, TW;
Chung-Yao Chang, Tai-Chung, TW;
REALTEK SEMICONDUCTOR CORP., Hsinchu, TW;
Abstract
A wireless transmission method for broadcasting packets to a plurality of receiving devices includes: broadcasting a plurality of packets to the receiving devices, receiving signals transmitted from the receiving devices, generating a plurality of estimation results according to the signals transmitted from the receiving devices where each of the estimation results corresponds to a receiving quality while each of the receiving devices receives the packets, determining whether each of the receiving devices is suitable for receiving the packets according to each of the estimation results and a recipient condition and storing information of at least one of the receiving devices suitable for receiving the packets, and determining whether the at least one of the receiving devices needs to receive a broadcasted packet again according to the information and signals transmitted from the at least one of the receiving devices suitable for receiving the packets.