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:
Jul. 23, 2013
Filed:
Feb. 11, 2011
Chia-ming Chang, Hsinchu, TW;
Ching-hwa Yu, Tainan, TW;
Shih-chang Su, Hukou Township, Hsinchu County, TW;
Chia-Ming Chang, Hsinchu, TW;
Ching-Hwa Yu, Tainan, TW;
Shih-Chang Su, Hukou Township, Hsinchu County, TW;
Mediatek Inc., Hsin-Chu, TW;
Abstract
A wireless communications system for categorized channel reservation is provided with a first wireless communications module and a second wireless communications module. The first wireless communications module transmits or receives a plurality of first wireless signals. The second wireless communications module transmits a first control packet according to an activity schedule of the first wireless communications module to disable a plurality of wireless communications stations from data transmissions, and transmit a second control packet to enable a predetermined number of the wireless communications stations to perform the data transmissions.