Method and system to calculate an approximate location of a...

Communications: electrical – Vehicle position indication

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C340S539130, C340S994000, C701S214000, C701S217000, C701S218000, C455S404200, C455S456100, C455S457000

Reexamination Certificate

active

07319413

ABSTRACT:
A method and system for calculating the approximate location of a mobile station along a recurrent route is disclosed. In an embodiment for the method in accordance with the principles of the present invention, the method for storing reference data includes decoding a first unique identifier for a cell in communication with the mobile station at a first location and a first time, storing the first unique identifier and the first time, decoding, upon handoff to a next cell, at a second location and at a second time, a second unique identifier for the next cell, and storing the second cell identifier and the second time. In a method for calculating an estimated time of arrival at the endpoint of a segment for a mobile station traveling along a recurrent route of travel, the method includes detecting the startpoint of one of the plurality of segments at a first time, and calculating an estimated time of arrival at the endpoint of the segment. In an embodiment of a system in accordance with an embodiment of the invention, the system includes a mobile station, a first cellular base station, a second cellular base station, a database, and a processor.

REFERENCES:
patent: 5634206 (1997-05-01), Reed et al.
patent: 5659596 (1997-08-01), Dunn
patent: 5845227 (1998-12-01), Peterson
patent: 5873030 (1999-02-01), Mechling et al.
patent: 5917811 (1999-06-01), Weaver et al.
patent: 5970414 (1999-10-01), Bi et al.
patent: 6047192 (2000-04-01), Maloney et al.
patent: 6167274 (2000-12-01), Smith
patent: 6330452 (2001-12-01), Fattouche et al.
patent: 6385454 (2002-05-01), Bahl et al.
patent: 6385458 (2002-05-01), Papadimitriou et al.
patent: 6424837 (2002-07-01), Hall et al.
patent: 6507569 (2003-01-01), Crichton
patent: 6516195 (2003-02-01), Zadeh et al.
patent: 6603405 (2003-08-01), Smith
patent: 6658258 (2003-12-01), Chen et al.
patent: 6711408 (2004-03-01), Raith
patent: 6757545 (2004-06-01), Nowak et al.
Maps On Us: A map, Route and Yellow Pages Service (1 page) (Last visited on May 22, 2001), Available at http://www.mapsonus.com/.
Maps On Us User's Manual (12 pages) (Last visited on May 22, 2001), Available at http://www.mapsonus.switchboard.com/doc/maps.uman.cgi.
Maps On Us: FAQ (5 pages) (Last visited on May 22, 2001), Available at http://www.mapsonus.switchboard.com/doc/maps.faq.cgi.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and system to calculate an approximate location of 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 system to calculate an approximate location of a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system to calculate an approximate location of a... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2762620

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.