METHOD AND APPARATUS FOR NON-VOICE EMERGENCY SERVICES

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United States of America Patent

SERIAL NO

15289641

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method and apparatus for performing non-voice emergency services (NOVES) between a wireless transmit/receive unit (WTRU) and a public safety answering point (PSAP) is disclosed. A NOVES session may be initiated by sending a NOVES initiation request message that includes information relating to the NOVES capabilities of the WTRU, and information relating to an emergency situation. The information relating to the NOVES capabilities of the WTRU may include an indication of whether the WTRU supports a fake power-off mode, or whether the WTRU supports PSAP control. Other methods are disclosed that include a method for a PSAP combining a multiple NOVES sessions, and a method for handing over a NOVES session having multiple media streams.

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Patent Owner(s)

Patent OwnerAddress
INTERDIGITAL PATENT HOLDINGS INC200 BELLEVUE PARKWAY SUITE 300 WILMINGTON DELAWARE 19809 UNITED STATES OF AMERICA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ADJAKPLE, Pascal M Great Neck, US 264 9187
AHMAD, Saad Montreal, CA 236 4724
COMSA, Virgil Montreal, CA 78 2404
LIU, Kai Dublin, US 775 7219
OLVERA-HERNANDEZ, Ulises Montreal, CA 321 8028
WANG, Peter S E. Setauket, US 225 8821
WATFA, Mahmoud Saint Leonard, CA 267 4343

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