Content distribution system

Details Content distribution system Content distribution system

2008-03-25

2008-03-25

Ngo, Ricky Q. (Department: 2616)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S401000, C370S486000, C713S171000, C713S182000

Reexamination Certificate

active

07349396

ABSTRACT:
A content distribution system in which content transmission/reception is suppressed when there is a high risk of contents being stolen by a third party during communication. A content server acquires a communication distance indicating how far the content server is from a terminal in data communication. The content server conducts content transmission/reception when the communication distance is less than or equal to a predetermined value, and suppresses content transmission/reception when the communication distance exceeds the predetermined value.

REFERENCES:
patent: 6192404 (2001-02-01), Hurst et al.
patent: 6959333 (2005-10-01), Beaumont et al.
patent: 2003/0009594 (2003-01-01), McElligott
patent: 2003/0048793 (2003-03-01), Pochon et al.
patent: 2003/0105956 (2003-06-01), Ishiguro et al.
patent: 2003/0108205 (2003-06-01), Joyner et al.
patent: 2003/0123438 (2003-07-01), Li et al.
patent: 2003/0161476 (2003-08-01), Fransdonk
patent: 2003/0231629 (2003-12-01), Banerjee et al.
patent: 2003/0233540 (2003-12-01), Banerjee et al.
patent: 2004/0098579 (2004-05-01), Nakano et al.
patent: 2004/0122975 (2004-06-01), Lennestal et al.
patent: 2004/0156384 (2004-08-01), Rune et al.
patent: 2005/0198662 (2005-09-01), Endo et al.
patent: 2 362 062 (2001-11-01), None
patent: 10-271154 (1998-10-01), None
patent: 2001-285284 (2001-10-01), None
patent: 01/57696 (2001-08-01), None
patent: 02/067499 (2002-08-01), None
Copending Application of Hiroki Yamauchi et al., U.S. Appl. No. 10/649,624, filed Aug. 28, 2003, entitled “Content-Duplication Management System, Apparatus and Method, Playback Apparatus and Method, and Computer Program”.
Copending Application of Natsume Matsuzaki et al., U.S. Appl. No. 10/649,678, filed Aug. 28, 2003, entitled “Group Formation/Management System, Group Management Device, and Member Device”.
Copending Application of Yuusaku Ohta et al., U.S. Appl. No. 10/649,890, filed Aug. 28, 2003, entitled “Content Duplication Management System and Networked Apparatus”.
Copending Application of Yuusaku Ohta et al., U.S. Appl. No. 10/649,623, filed Aug. 28, 2003, entitled “Key Delivery Apparatus, Terminal Apparatus, Recording Medium, and Key Delivery System”.
Copending Application of Yuichi Futa et al., Serial No. New, filed Sep. 25, 2003, entitled “Group Judgment Device”.
U. Leonhardt, “Location Service in Mobile Computing Environments”, 1996, Computers and Graphics, Pergamon Press Ltd. Oxford, GB, vol. 20, No. 5, pp. 627-632.

Affiliated with

Also associated with

Rating

Content distribution 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 Content distribution system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Content distribution system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2783729