Telecommunications – Receiver or analog modulated signal frequency converter – Frequency modifying or conversion
Reexamination Certificate
2011-03-29
2011-03-29
Nguyen, Tuan H (Department: 2618)
Telecommunications
Receiver or analog modulated signal frequency converter
Frequency modifying or conversion
C455S450000, C455S452100, C455S452200, C379S201010
Reexamination Certificate
active
07917119
ABSTRACT:
A band control apparatus, a band control program and a band control method that control bands takes the cost into consideration. A band control apparatus1afor relaying signals by using at least one of a plurality of lines2a, 2b, 3that is connected to some other band control apparatus1bby way of the plurality of lines and adapted to cooperate with the other band control apparatus1bto control the bands of the plurality of lines comprises communication status gauging sections15a, 15b, 15cthat gauge the communication status of the own apparatus on the plurality of lines2a, 2b, 3as first communication status and a band control section16that acquires the communication status of the band control apparatus1bon the plurality of lines2a, 2b, 3as second communication status, computationally determines the line status of each of the lines according to the first communication status and the second communication status acquired and allocates the bands to be used for the relay to the plurality of lines2a, 2b, 3according to the line statuses.
REFERENCES:
patent: 6725253 (2004-04-01), Okano et al.
patent: 2004/0184483 (2004-09-01), Okamura et al.
patent: 2004/0213395 (2004-10-01), Ishii et al.
patent: 2005/0015471 (2005-01-01), Zhang et al.
patent: 2006/0039335 (2006-02-01), Ono et al.
patent: 1 453 243 (2004-09-01), None
patent: 2002-314584 (2002-10-01), None
patent: 2004-236198 (2004-08-01), None
patent: 2006-60579 (2006-03-01), None
Extend European Search Report issued Mar. 14, 2007 in corresponding European Patent Application No. 06116284.8-2416 (9 pages).
Japanese Patent Office Action mailed Sep. 14, 2010 for corresponding Japanese Patent Application No. 2006-073246.
Fujitsu Limited
Nguyen Tuan H
Staas & Halsey , LLP
LandOfFree
Band control apparatus, band control program and band... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Band control apparatus, band control program and band..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Band control apparatus, band control program and band... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2712641