Title of Invention

A WIRELESS COMMUNICATIONS DEVICE FOR ESTABLISHING A PPP DATA SESSION BETWEEN A USER TERMINAL AND AN INTERWORKING FUNCTION

Abstract This disclosure describes techniques for establishing a PPP data session between a user terminal (UT) and an Interworking Function (IWF). The process involves establishing a PPP2 link with the IWF in response to detecting a mobile IP data session request from the UT, detecting a PP1 link with the UT in response to the PP2 link being established, detecting that a PPP2 link failure has occurred, and reconfiguring at least one of the WCD and the UT to an initial state.
Full Text

Documents:

2168-CHENP-2004 CORRESPONDENCE OTHERS 06-05-2010.pdf

2168-chenp-2004 correspondence others.pdf

2168-chenp-2004 correspondence po.pdf

2168-CHENP-2004 EXAMINATION REPORT REPLY RECEIVED 20-07-2010.pdf

2168-chenp-2004 form-1.pdf

2168-chenp-2004 form-2.pdf

2168-chenp-2004 form-3 31-03-2011.pdf

2168-chenp-2004 form-3.pdf

2168-chenp-2004 form-5.pdf

2168-chenp-2004 pct.pdf

2168-chenp-2004 power of attorney 20-07-2010.pdf

2168-chenp-2004 power of attorney.pdf

2168-CHENP-2004 AMENDED CLAIMS 20-07-2010.pdf

2168-CHENP-2004 AMENDED PAGES OF SPECIFICATION 20-07-2010.pdf

2168-CHENP-2004 CORRESPONDENCE OTHERS 31-03-2011.pdf

2168-chenp-2004 description(complete).pdf

2168-chenp-2004 drawings.pdf

2168-CHENP-2004 FORM-13.pdf

2168-CHENP-2004 OTHER PATENT DOCUMENT 31-03-2011.pdf

2168-chenp-2004 other patent document. 31-03-2011.pdf

2168-chenp-2004 claims.pdf


Patent Number 247463
Indian Patent Application Number 2168/CHENP/2004
PG Journal Number 15/2011
Publication Date 15-Apr-2011
Grant Date 08-Apr-2011
Date of Filing 29-Sep-2004
Name of Patentee QUALCOMM INCORPORATED
Applicant Address 5775 Morehouse Drive, San Diego, CA 92121.
Inventors:
# Inventor's Name Inventor's Address
1 KUZHIYIL, Anup 8550 COSTA VERDE BOULEVARD, #5217, SAN DIEGO, CALIFORNIA 92122.
2 ABROL, NISCHAL., 7260 CALLE CRISTOBAL, #41, SAN DIEGO, CALIFORNIA 92126.
3 LIOY, MARCELLO., 11929 MIRO CIRCLE, SAN DIEGO, CALIFORNIA 92131.
PCT International Classification Number H04L12/56
PCT International Application Number PCT/US2003/010643
PCT International Filing date 2003-04-03
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 60/370,033 2002-04-03 U.S.A.
2 10/375,723 2003-02-25 U.S.A.