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:
May. 16, 2000
Filed:
Apr. 20, 1999
Michael David Fehnel, Fuquay-Varina, NC (US);
Ericsson Inc., Research Triangle Park, NC (US);
Abstract
A system and method for directing mobile stations from an analog control channel (ACCH) to a digital control channel (DCCH). According to the present invention, a dual-mode mobile station transmits over the ACCH a system access message (e.g., registration access message) to the system. The system recognizes the access to be from a dual-mode mobile station and selects a DCCH based on the subscriber profile and current location of the mobile station. The system then sends over the ACCH a mobile station control message (e.g., registration confirmation message) including data identifying the selected DCCH to the mobile station.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile