Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2008-09-16
2008-09-16
Ly, Nghi H. (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S062000, C455S427000, C455S446000, C455S450000, C342S081000, C342S117000, C342S154000, C342S354000, C342S408000, C375S132000, C375S135000, C375S138000
Reexamination Certificate
active
09599036
ABSTRACT:
A power gated variable hop cycle beam laydown (700) manifests itself as first cells (C, D) supported by a first hop cycle, second cells (G, H) supported by a second hop cycle, and transition cells (E, F) supported by a transition hop cycle. The transition hop cycle uses power gating to transition the laydown (700) from cells (C, D) operating at the first hop cycle to cells (G, H) operating at the second hop cycle. To this end, the transition hop cycle power gates its downlink beam for a portion of time needed to reduce interference between nearby (e.g., adjacent) cells.
REFERENCES:
patent: 5689805 (1997-11-01), Ayerst et al.
patent: 5963165 (1999-10-01), Das
patent: 6061562 (2000-05-01), Martin et al.
patent: 6272348 (2001-08-01), Saario et al.
patent: 6275518 (2001-08-01), Takahashi et al.
patent: 6359924 (2002-03-01), Kuhn et al.
patent: 6459900 (2002-10-01), Scheinert
patent: 6493376 (2002-12-01), Harms et al.
patent: 6522643 (2003-02-01), Jacomb-Hood et al.
patent: 6577670 (2003-06-01), Roberts
patent: 0536068 (1993-04-01), None
patent: 0578075 (1994-01-01), None
patent: WO 00/21216 (2000-04-01), None
Berger Harvey L.
Cooper Scott A.
Jue Reginald
Nivens Dennis A.
White Robert W.
Ly Nghi H.
Northrop Grumman Corporation
Tarolli, Sundheim Covell & Tummino LLP
LandOfFree
Beam laydown for hopped satellite downlink with adaptable... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Beam laydown for hopped satellite downlink with adaptable..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Beam laydown for hopped satellite downlink with adaptable... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3915985