Telecommunications – Radiotelephone system – Emergency or alarm communication
Reexamination Certificate
2007-02-27
2007-02-27
Gelin, Jean (Department: 2617)
Telecommunications
Radiotelephone system
Emergency or alarm communication
C455S404100, C455S456100, C455S456200, C455S456300, C455S456400, C455S456500, C455S456600
Reexamination Certificate
active
10889921
ABSTRACT:
A system is provided to allow a network to obtain the location of a mobile station (e.g. mobile phone) having AGPS/AFLT CDMA capability during an emergency call—without the use of the MPCAP parameter. The MPC invokes the PDE, which is IS-801 AGPS capable, without the MPCAP parameter. The PDE then queries the mobile for its geolocation capabilities, in the absence of the MPCAP parameter. This allows a visited network (e.g. the network in which the mobile station is roaming) to obtain a position (based on IS-801 AGPS/AFLT) for roaming mobile stations that are CDMA AGPS/AFLT capable—without the use of the network MPCAP parameter.
REFERENCES:
patent: 6002936 (1999-12-01), Roel-Ng et al.
patent: 6912395 (2005-06-01), Benes et al.
patent: 7016478 (2006-03-01), Potorny et al.
patent: 2002/0042260 (2002-04-01), Saucedo et al.
patent: 2002/0094822 (2002-07-01), Anctil et al.
patent: 2002/0098844 (2002-07-01), Friedenfelds et al.
patent: 2004/0043773 (2004-03-01), Lee et al.
patent: 2004/0203876 (2004-10-01), Drawert et al.
patent: 2005/0111630 (2005-05-01), Potorny et al.
Hyun Soo Kim et al: “Performance Analysis of Position Location Methods based on IS-801 Standard”, Proceedings of the Institute of Navigation (ION) GPS, (XP002315981), pp. 545-553, Sep. 22, 2000.
M. Drennan: “MPCAP (AGPS) Roaming Support”, ESIF-8, Online, (XP002341243), pp. 1-2, Jan. 21, 2004.
TIA/EIA: “Enhanced Wireless 9-1-1 Phase 2 Addendum 1”, J-STD-036-A-1, (XP002341244), pp. 1-33 Mar. 2003.
European Search Report, no date listed.
“Joint Standard for Enhanced Wireless 9-1-1, Phase 2,” J-STD-036-A (Jun. 2002).
Barclay Deborah Lewandowski
Jacobson Terry
Rollender Douglas Harold
Ajibade-Akonai Olumide
Gelin Jean
Lucent Technologies - Inc.
LandOfFree
Method and apparatus for providing network support for a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for providing network support for a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for providing network support for a... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3824566