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:
Jul. 10, 2018
Filed:
Apr. 30, 2012
Bonnie Chen, Grapevine, TX (US);
Bonnie Chen, Grapevine, TX (US);
Sprint Communications Company L.P., Overland Park, KS (US);
Abstract
In a wireless communication system, a wireless communication device transfers a SIP INVITE message having a first header with a first value indicating a location-handling requirement. The SIP INVITE message also has a second header with a location value. A communication signaling processing system processes the SIP INVITE message to determine a second value responsive to the first value indicating the location-handling requirement. The processing system replaces the location value in the second header of the SIP INVITE message with the second value. The processing system transfers the SIP INVITE message with the second value in the second header.