Title of Invention | A METHOD AND DEVICE FOR INDICATING A STATUS OF A CONNECTION WITH A WIRELESS BASE STATION |
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Abstract | The disclosure is directed to techniques for indicating the status of a connection with a base station to a TE2 device. An MT2 device employing the disclosed techniques may include a processor to identify a loss of a connection with the base station, and continue to indicate to a data terminal that the connection exists unless a session-ending event has occurred. Release of the connection due to packet dormancy, loss of the connection due to fade, and loss of the connection due to a hard handoff are not necessarily session-ending events. Session-ending events are events whose occurrence,indicates that connection is not needed or will not be available. An MT2 device employing the disclosed techniques may emulate a modem. The processor may indicate that connection exists by asserting a data carrier detect (DCD) pin, and that the connection is lost by deasserting the DCD pin. An MT2 device employing the disclosed techniques may override any received AT & C command. |
Full Text |
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2749-CHENP-2004 CLAIMS GRANTED.pdf
2749-CHENP-2004 CORRESPONDENCE OTHERS.pdf
2749-CHENP-2004 CORRESPONDENCE PO.pdf
2749-CHENP-2004 DESCRIPTION (COMPLETE) GRANTED.pdf
2749-CHENP-2004 POWER OF ATTORNEY.pdf
Patent Number | 229224 | |||||||||
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Indian Patent Application Number | 2749/CHENP/2004 | |||||||||
PG Journal Number | 12/2009 | |||||||||
Publication Date | 20-Mar-2009 | |||||||||
Grant Date | 13-Feb-2009 | |||||||||
Date of Filing | 06-Dec-2004 | |||||||||
Name of Patentee | QUALCOMM INCORPORATED | |||||||||
Applicant Address | 5775 MOREHOUSE DRIVE, SAN DIEGO, CALIFORNIA 92121, | |||||||||
Inventors:
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PCT International Classification Number | HO4Q7/32 | |||||||||
PCT International Application Number | PCT/US02/21783 | |||||||||
PCT International Filing date | 2002-07-09 | |||||||||
PCT Conventions:
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