Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2006-10-31
2009-08-04
Cumming, William D (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S503000, C379S331000
Reexamination Certificate
active
07570950
ABSTRACT:
A branch candidate selecting method by a mobile station and a diversity handover control method on a network side in DHO performance are provided which consider a maximum cable branch number and maximum radio branch number of the mobile station, when the mobile station detects the plurality of addition branch candidates and deletion branch candidates. The mobile station inserts a plurality of addition branch candidates and deletion branch candidates, that is, all the DHO candidates into one handover trigger signal, and notifies the network. The addition branch candidates are put into addition information parameters in the handover trigger signal, and the deletion branch candidates are put into deletion information parameters. To simplify processing on the network side, the network side separates the addition branch candidates from the deletion branch candidates, and carries out sequential processing of them independently.
REFERENCES:
patent: 5200957 (1993-04-01), Dahlin
patent: 5267261 (1993-11-01), Blakeney, II et al.
patent: 5450473 (1995-09-01), Shiotsuki et al.
patent: 5504935 (1996-04-01), Vercauteren
patent: 5574983 (1996-11-01), Douzono et al.
patent: 5623484 (1997-04-01), Muszynski
patent: 5625876 (1997-04-01), Gillhousen et al.
patent: 5663990 (1997-09-01), Bolgiano et al.
patent: 5790528 (1998-08-01), Muszynski
patent: 5926470 (1999-07-01), Tiedemann, Jr.
patent: 6009328 (1999-12-01), Muszynski
patent: 6144861 (2000-11-01), Sundelin et al.
patent: 6236365 (2001-05-01), LeBlanc et al.
patent: 6389066 (2002-05-01), Ejzak
patent: 6470188 (2002-10-01), Ohtani et al.
patent: 6539227 (2003-03-01), Jetzek et al.
patent: 6584330 (2003-06-01), Ruuska
patent: 6591104 (2003-07-01), Ohtani et al.
patent: 6728227 (2004-04-01), Ohtani et al.
patent: 6754493 (2004-06-01), Jetzek
patent: 6754494 (2004-06-01), Yoshimura
patent: 6807420 (2004-10-01), Ohtani et al.
patent: 6977903 (2005-12-01), Ohtani et al.
patent: 7184769 (2007-02-01), Tsutsumi et al.
patent: 7362715 (2008-04-01), Ohtani et al.
patent: 7403489 (2008-07-01), Ohtani et al.
patent: 2001/0022558 (2001-09-01), Karr, Jr. et al.
patent: 2002/0012321 (2002-01-01), Rune et al.
patent: 2002/0025815 (2002-02-01), Rune et al.
patent: 2002/0071435 (2002-06-01), Bolgiano et al.
patent: 2002/0072372 (2002-06-01), Tsutsumi et al.
patent: 2002/0089966 (2002-07-01), Bolgiano et al.
patent: 2002/0090948 (2002-07-01), Nagata
patent: 2002/0093934 (2002-07-01), Bolgiano et al.
patent: 2002/0094817 (2002-07-01), Rune et al.
patent: 2002/0094833 (2002-07-01), Lieshout et al.
patent: 2002/0097704 (2002-07-01), Bolgiano et al.
patent: 2002/0101847 (2002-08-01), Bolgiano et al.
patent: 2002/0105962 (2002-08-01), Bolgiano et al.
patent: 2002/0151306 (2002-10-01), Ohtani et al.
patent: 2003/0013443 (2003-01-01), Willars et al.
patent: 2006/0171328 (2006-08-01), Ohtani et al.
patent: 2007/0058589 (2007-03-01), Ohtani et al.
patent: 2007/0213063 (2007-09-01), Odenwalder
patent: 2007/0249347 (2007-10-01), Saifullah et al.
patent: 2007/0249402 (2007-10-01), Dong et al.
patent: 2007/0258407 (2007-11-01), Li et al.
patent: 2007/0259666 (2007-11-01), Ohtani et al.
patent: 2007/0270155 (2007-11-01), Nelson et al.
patent: 2007/0299473 (2007-12-01), Matos
patent: 2008/0009291 (2008-01-01), Emberson et al.
patent: 2008/0020751 (2008-01-01), Li et al.
patent: 2008/0026775 (2008-01-01), Arazi et al.
patent: 2008/0032662 (2008-02-01), Tu
patent: 2008/0045235 (2008-02-01), Kennedy et al.
patent: 2008/0056197 (2008-03-01), Ohtani et al.
patent: 2141445 (1994-12-01), None
patent: 0896442 (1999-02-01), None
patent: 0902594 (1999-03-01), None
patent: 0935400 (1999-08-01), None
patent: 2-126738 (1990-05-01), None
patent: 5-55992 (1993-03-01), None
patent: 05-130021 (1993-05-01), None
patent: 6-077888 (1994-03-01), None
patent: 6-209492 (1994-07-01), None
patent: 7-162936 (1995-06-01), None
patent: 7-284143 (1995-10-01), None
patent: 7-298834 (1995-11-01), None
patent: 9-508773 (1997-09-01), None
patent: WO95/12297 (1995-05-01), None
patent: WO95/32594 (1995-11-01), None
patent: WO97/08911 (1997-03-01), None
patent: WO98/29970 (1998-07-01), None
patent: WO98/30052 (1998-07-01), None
patent: WO98/56196 (1998-12-01), None
The Classification of Handover in CDMA Systems, Takaaki Sato, et al., 1997 General Meeting of the Institute of Electronics, Information and Communication Engineers.
Handover Equipment and Its Control Method in the Next Generation Mobile Communications Systems; Hisashi Shimizu et al., 1997 General Meeting of the Institute of Electronics, Information and Communication Engineers.
Diversity Handover Branch Control for IMT-2000; Tomoyuki Otani et al., 1997 General Meeting of the Institute of Electronics, Information and Communication Engineers.
Canadian office action for app. No. 2,262,960, Apr. 17, 2002.
Supplemental European Search report for EP 98923106, Dec. 19, 2001.
Notification of Reasons for Refusal—Mailing Date: Sep. 30, 2008 Reference No. 2005P00371—Mailing No. 569069 Application No. 2005-271154.
Ohtani Tomoyuki
Sato Takaaki
Tamura Motoshi
Cumming William D
NTT DoCoMo Inc.
Workman Nydegger
LandOfFree
Mobile communication system, mobile station and diversity... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Mobile communication system, mobile station and diversity..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mobile communication system, mobile station and diversity... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4133013