Radio communication system, base station apparatus, and...

Telecommunications – Carrier wave repeater or relay system – Directive antenna

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C455S063400, C455S562100, C455S013300

Reexamination Certificate

active

07454168

ABSTRACT:
A communication bit rate computing unit (24) computes the cumulative bit rate of downlink communication data, at which a base station communicates with a terminal, and totalizes the bit rates for each sector area. A amplitude/phase control unit (23) checks whether the cumulative bit rate for each sector area, reported from the communication bit rate computing unit (24), is higher than a first threshold or lower than a second threshold. If the cumulative bit rate is higher than the first threshold, the amplitude/phase control unit (23) performs directing characteristic control so as to narrow the area range of the corresponding sector area to a range smaller than a standard area range. If the cumulative bit rate is lower than the second threshold, the amplitude/phase control unit (23) performs directing characteristic control so as to widen the area range of the corresponding sector area to a range larger than the standard area range.

REFERENCES:
patent: 6236866 (2001-05-01), Meyer et al.
patent: 6459895 (2002-10-01), Hastings et al.
patent: 6778839 (2004-08-01), Valkealahti
patent: 7072692 (2006-07-01), Katz et al.
patent: 2002/0058505 (2002-05-01), Kim et al.
patent: 2003/0179833 (2003-09-01), Porco et al.
patent: 2005/0107106 (2005-05-01), Valkealahti et al.
patent: 6-504170 (1994-05-01), None
patent: 2002-521937 (2002-07-01), None
patent: 2002-246970 (2002-08-01), None
patent: 2002-345048 (2002-11-01), None
patent: 2002-0043155 (2002-06-01), None
patent: WO 01/47146 (2001-06-01), None
patent: WO 01/47146 (2001-06-01), None
“W-CDMA Mobile Communication Systems, Second Chapter: Radio Transmission Scheme”, edited by Keiji Tachikawa, Maruzen, Jun. 25, 2001, pp. 79-86.

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 system, base station apparatus, and... 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 system, base station apparatus, and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radio communication system, base station apparatus, and... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4040559

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