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. 19, 2013
Filed:
Dec. 08, 2008
Apoorv Chaudhri, Cambridge, MA (US);
David P. Gurney, Carpentersville, IL (US);
Roberto A. Perez, Miramar, FL (US);
Yadunandana N. Rao, Sunrise, FL (US);
Apoorv Chaudhri, Cambridge, MA (US);
David P. Gurney, Carpentersville, IL (US);
Roberto A. Perez, Miramar, FL (US);
Yadunandana N. Rao, Sunrise, FL (US);
Motorola Solutions, Inc., Schaumburg, IL (US);
Abstract
Allocation of channels in a dedicated frequency spectrum on a secondary basis. A direct mode communication request () from a first wireless communication device () can be received and processed to determine whether there are one or more secondary communication channels over which direct mode communication may be implemented between the first wireless communication devices and other wireless communication devices () without violating at least one communication policy for the secondary communication channel. Use of a secondary communication channel can be assigned or denied. In addition, a direct mode communication request can be communicated from a wireless communication device to a base transceiver station () identifying one or more other communication devices for which direct mode communication is requested.