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:
Jan. 21, 2014
Filed:
Dec. 04, 2009
Nazih Almalki, Waterloo, CA;
Christopher Harris Snow, Kitchener, CA;
Ayman Ahmed Abdel-samad, Waterloo, CA;
Dinesh Kumar Arora, Waterloo, CA;
Nazih Almalki, Waterloo, CA;
Christopher Harris Snow, Kitchener, CA;
Ayman Ahmed Abdel-Samad, Waterloo, CA;
Dinesh Kumar Arora, Waterloo, CA;
BlackBerry Limited, Waterloo, Ontario, CA;
Abstract
The present document relates to radio transmission. In particular, the present document relates to the single-slot dual transfer mode (DTM) available e.g. in GSM/GPRS/GERAN networks. A transmitter is described. The transmitter is configured to send circuit switched data over a traffic channel to a corresponding receiver, wherein the traffic channel is segmented into a plurality of frames. The transmitter if further configured to determine a vacant frame of the plurality of frames, wherein no circuit switched data is sent in the vacant frame due to discontinuous transmission; and to send packet switched data over the traffic channel using the vacant frame.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile