Private information supplying system for mobile stations,...

Details Private information supplying system for mobile stations,... Private information supplying system for mobile stations,...

2006-05-02

2006-05-02

Feild, Joseph (Department: 2681)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S404200, C455S422100, C455S459000, C455S456500, C455S426100, C455S414200, C455S410000, C455S411000, C455S432300, C455S407000, C455S408000, C455S414400

Reexamination Certificate

active

07039427

ABSTRACT:
A private information supplying system is established in a mobile telephone network, and the mobile stations are assumed to be at the positions of base stations presently communicating; an information service center produces a piece of relative position between users on the basis of the current positions, and transmits the piece of relative position when the user permits the other user to acquire it; the private information supplying system does not require any assistance of the GPS so that the system is economical and does not disturb the privacy.

REFERENCES:
patent: 5923294 (1999-07-01), Bacelon et al.
patent: 6317605 (2001-11-01), Sakuma
patent: 6587691 (2003-07-01), Granstam et al.
patent: 2002/0137523 (2002-09-01), Diggelen
patent: 2002/0147008 (2002-10-01), Kallio
patent: 2000-331284 (2000-11-01), None

Affiliated with

Also associated with

Rating

Private information supplying system for mobile stations,... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Private information supplying system for mobile stations,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Private information supplying system for mobile stations,... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3561755