Radio communication terminal and position specifying system

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C455S456500, C455S456600

Reexamination Certificate

active

06941145

ABSTRACT:
A radio communication terminal is used in a position specifying system, in which both retrieval timing and retrieval time of each of GPS satellites are received via a communication base station from a position information server. The position information server specifies a position of the radio communication terminal based upon at least GPS satellite information received from the radio communication terminal. The radio communication terminal corrects at least any one of both retrieval timing and retrieval time so that the retrieval timing is moved, or the retrieval time is prolonged. The radio communication terminal retrieves the GPS satellites based upon the corrected retrieval timing and the corrected retrieval time.

REFERENCES:
patent: 6266534 (2001-07-01), Raith et al.
patent: 6313786 (2001-11-01), Sheynblat et al.
patent: 6323804 (2001-11-01), Kurby et al.
patent: 6658258 (2003-12-01), Chen et al.
patent: 2002/0168988 (2002-11-01), Younis
patent: A 8-262122 (1996-10-01), None
patent: A 11-239381 (1999-08-01), None
patent: WO 00/36431 (2000-06-01), None

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

Radio communication terminal and position specifying system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Radio communication terminal and position specifying system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radio communication terminal and position specifying system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3419841

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