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:
Mar. 21, 2017
Filed:
Jan. 17, 2013
Zte Corporation, Shenzhen, Guangdong Province, CN;
Dan Yang, Shenzhen, CN;
Kaiying Lv, Shenzhen, CN;
Bo Sun, Shenzhen, CN;
Jing Jiang, Shenzhen, CN;
Nan Li, Shenzhen, CN;
Zhiqiang Han, Shenzhen, CN;
Weimin Xing, Shenzhen, CN;
ZTE CORPORATION, Shenzhen, Guangdong Province, CN;
Abstract
Provided are a method and a device for sending traffic indication information. In the method, an AP sends a radio frame to multiple STAs associated with the AP, wherein the radio frame carries an indication field, and the indication field is used to indicate whether the radio frame carries traffic indication virtual bitmap information. According to the technical solution provided, in the case where the AP has no unicast cache data for any station, multiple STAs associated with the AP can know whether the AP has their respective unicast cache data to be sent.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile