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:
Dec. 19, 2017
Filed:
Sep. 28, 2012
Applicant:
Avago Technologies General Ip (Singapore) Pte. Ltd., Singapore, SG;
Inventors:
Zhenhong Li, Shanghai, CN;
Haifeng Wang, Shanghai, CN;
Kari Rikkinen, Li, FI;
Bin Zhou, Shanghai, CN;
Assignee:
Avago Technologies General IP (Singapore) Pte. Ltd., Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 3/00 (2006.01); H04W 76/02 (2009.01); H04B 1/40 (2015.01); H04W 72/00 (2009.01); H04W 72/04 (2009.01); H04W 74/08 (2009.01); H04W 88/06 (2009.01);
U.S. Cl.
CPC ...
H04W 76/023 (2013.01); H04B 1/40 (2013.01); H04W 72/005 (2013.01); H04W 72/0453 (2013.01); H04W 74/0816 (2013.01); H04W 88/06 (2013.01);
Abstract
The present invention proposes methods, devices and computer program products improving device-to-device communication. In order to improve D2D communication, the invention proposes a centralized communication concept involving a centralized control unit and those devices participating at the D2D communication. The concept involves a three-party RTS/CTS exchange.