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:
Apr. 05, 2016
Filed:
Nov. 09, 2012
Agency for Science, Technology and Research, Singapore, SG;
Haiguang Wang, Singapore, SG;
Shoukang Zheng, Singapore, SG;
Jaya Shankar Pathmasuntharam, Singapore, SG;
Rongshan Yu, Singapore, SG;
Wai Leong Yeow, Singapore, SG;
Ser Wah Oh, Singapore, SG;
Anh Tuan Hoang, Singapore, SG;
Chee Ming Joseph Teo, Singapore, SG;
Agency for Science, Technology and Research, Singapore, SG;
Abstract
A compression device which may include: a subset determination circuit configured to determine a subset of a traffic indication map, the traffic indication map including a plurality of bits, each bit indicating whether data to be transmitted to a respective pre-determined radio communication terminal is present in an access point; a pre-determined bit value determination circuit configured to determine whether the subset includes a bit of a pre-determined bit value; and a compressed string generation circuit configured to insert, if the subset includes a bit of the pre-determined bit value, into a compressed string the subset and an indicator indicating that the subset includes a bit of the pre-determined bit value, and further configured to include, if the subset does not includes a bit of the pre-determined bit value, into the compressed string an indicator indicating that the subset does not include a bit of the pre-determined bit value.