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:
Oct. 09, 2007
Filed:
May. 24, 2004
Dipesh H. Shah, Fremont, CA (US);
Dipesh H. Shah, Fremont, CA (US);
Cingular Wireless II, LLC, Atlanta, GA (US);
Abstract
A system and method for selectively granting access to GSM wireless service based upon signal strength is provided. A base station may measure uplink signal strengths of bursts transmitted by a mobile station on a RACH, a SDCCH, or a TCH, and determine downlink signal strengths as conveyed by the mobile station on a SACCH allocated with the SDCCH or TCH. The base station is configured to compare the uplink signal strengths of the RACH, SDCCH, or TCH bursts with uplink signal thresholds to determine service access. In addition, the base station is further configured to compare the downlink signal strength of a BCCH, as reported by the mobile station on the SACCH, with downlink signal thresholds associated with the service request types conveyed by the SDCCH/TCH bursts. The base station then determines service access for a service request type based upon those comparisons.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile