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. 18, 2011
Filed:
Apr. 17, 2009
Amit Khetawat, San Jose, CA (US);
Patrick Tao, San Jose, CA (US);
Michael D. Gallagher, San Jose, CA (US);
Rajeev Gupta, Sunnyvale, CA (US);
Amit Khetawat, San Jose, CA (US);
Patrick Tao, San Jose, CA (US);
Michael D. Gallagher, San Jose, CA (US);
Rajeev Gupta, Sunnyvale, CA (US);
Kineto Wireless, Inc., Milpitas, CA (US);
Abstract
Some embodiments are implemented in a communication system that includes a first communication system comprised of a licensed wireless radio access network and a core network, and a second communication system comprising a plurality of user hosted access points and a network controller. In some embodiments, each access point operates using short range licensed wireless frequencies to establish a service region. In some embodiments, the network controller communicatively couples the core network to the plurality of access points. The method enables an unauthorized user equipment to call from an access point it is not allowed to use for emergency purposes. The method receives at an access point a service request from an unauthorized user equipment with an establishment cause of emergency call. The method sends a registration request to the network controller. The method sends a message to the core network indicating the location of the user equipment.