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:
Aug. 19, 2014
Filed:
Jan. 12, 2010
Stefano M. Faccin, Irving, TX (US);
Young AE Kim, Rolling Meadows, IL (US);
Johanna L. Dwyer, Kanata, CA;
Mo-han Fong, Kanata, CA;
David Philip Hole, Slough, GB;
M. Khaledul Islam, Kanata, CA;
Paul Marcus Carpenter, Twickenham, GB;
Jeffrey William Wirtanen, Kanata, CA;
Maiyuran Wijayanathan, Waterloo, CA;
Stefano M. Faccin, Irving, TX (US);
Young Ae Kim, Rolling Meadows, IL (US);
Johanna L. Dwyer, Kanata, CA;
Mo-Han Fong, Kanata, CA;
David Philip Hole, Slough, GB;
M. Khaledul Islam, Kanata, CA;
Paul Marcus Carpenter, Twickenham, GB;
Jeffrey William Wirtanen, Kanata, CA;
Maiyuran Wijayanathan, Waterloo, CA;
BlackBerry Limited, Waterloo, Ontario, CA;
Abstract
A user equipment (UE) comprising a processor configured to cause the UE to transmit an emergency calls required indicator (ECRI) to a network component responsive to the UE receiving an instruction to place an emergency call; and to receive an emergency calls supported indicator (ECSI) prior to placing an emergency call, wherein a value of the ECSI indicates a type of emergency services supported by a femtocell, where the processor is further configured to cause the UE to transmit the ECRI before receiving the ECSI.