Enhanced assisted barometric altimeter A-GPS hybrid using the internet

Proceedings of the 18th International Technical Meeting of the Satellite Division of The Institute of Navigation, ION GNSS 2005

Volumn 2005, Issue , 2005, Pages 2248-2252

  Alanen, Kimmo ^a   Käppi, Jani ^a  

^a NOKIA RESEARCH CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EMERGENCY CALL POSITIONING; LOCATION-BASED SERVICES; MOBILE PHONES; POSITIONING PERFORMANCE;

BAROMETERS; GLOBAL POSITIONING SYSTEM; INTERNET; MOBILE TELEPHONE EXCHANGES; SATELLITES; TALL BUILDINGS;

RADIO ALTIMETERS;

EID: 33646560036     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (12)

1. 3GPP TS 04.31 and 44.035, Location Services (LCS); Mobile Station (MS) - Serving Mobile Location Centre (SMLC) Radio Resource LCS Protocol (RRLP), http://www.3gpp.org/
2. 3GPP TS 04.35 and 44.035, Location Services (LCS); Broadcast network assistance for Enhanced Observed Time Difference (E-OTD) and Global Positioning System (GPS) positioning methods, http://www.3gpp.org/
3. 3GPP TS 25.331, Radio Resource Control (RRC) protocol specification, http://www.3gpp.org/
4. 3GPP2 TSG-C C.S0022-0, Location Services (Position Determination Service), http://www.3gpp2.org/Public_html/specs/tsgc.cfm
5. 3GPP2 TSG-X X.P0024-0 V0.9, IP-Based Location Services
6. OMA-TS-ULP-V1_0-20050719-C, User Plane Location Protocol, http://www.openmobilealliance.org/release_program/supl_v1_0.html
7. Symbian OS - the mobile operating system, http://www.symbian.com/
8. rd Edition, 1997.
9. Garmin International, http://www.garmin.com/
10. U.S. Standard Atmosphere, 1976, U.S. Government Printing Office, Washington, D.C.
11. J. Käppi and K. Alanen: "Pressure Altitude Enhanced AGNSS Hybrid Receiver for a Mobile Terminal", to be published in the Proceedings of the ION GNSS 2005, Sep 2005.
12. 3GPP2 TSG-C C.S0036-0 V1.0, Recommended Minimum Performance Specification for C.S0022-0 Spread Spectrum Mobile Stations, http://www.3gpp2.org/ Public_html/specs/tsgc.cfm