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公开(公告)号:HK1149652A1
公开(公告)日:2011-10-07
申请号:HK11107181
申请日:2002-09-24
Applicant: INTERDIGITAL TECH CORP
Inventor: LOMP GARY R , KOWALSKI JOHN , OZLUTURK FATIH M , SILVERBERG AVI , REGIS ROBERT E , LUDDY MICHAEL , MARRA ALEXANDER , JACQUES ALEXANDER
IPC: H03K3/84 , G06F13/374 , H03H17/02 , H03H17/06 , H04B20060101 , H04B1/707 , H04B1/7075 , H04B1/7077 , H04B1/708 , H04B1/7085 , H04B1/709 , H04B1/7093 , H04B1/711 , H04B1/7115 , H04B1/712 , H04B7/005 , H04B7/216 , H04B7/26 , H04B15/00 , H04B17/00 , H04J20060101 , H04J11/00 , H04J13/00 , H04J13/10 , H04J13/12 , H04J13/16 , H04K1/00 , H04L20060101 , H04L1/00 , H04L5/14 , H04L7/00 , H04L7/033 , H04L25/02 , H04L27/00 , H04L27/20 , H04L27/233 , H04L27/30 , H04N1/333 , H04W20090101 , H04W52/04 , H04W52/14 , H04W52/24
Abstract: The invention provides a spread spectrum communication system for maintaining an initial transmit power level of a communication station during periods of inactivity. The system comprises a first station (501) and a second station (502), the initial transmit power level of which is maintained, wherein the first station generates an automatic power control signal by comparing a measured noise power level in a communication channel and an estimated system transmit power level and the second station occasionally transmits a spread spectrum signal whilst in an inactive state and receives the automatic power control signal to adjust an initial transmit power level thereof.
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公开(公告)号:DK2273689T3
公开(公告)日:2013-02-11
申请号:DK82350896
申请日:1996-06-27
Applicant: INTERDIGITAL TECH CORP
Inventor: LOMP GARY R , KOWALSKI JOHN , OZLUTURK FATIH M , SILVERBERG AVI , REGIS ROBERT E , LUDDY MICHAEL , MARRA ALEXANDER , JACQUES ALEXANDER
IPC: H03K3/84 , H04B1/707 , G06F13/374 , H03H17/02 , H03H17/06 , H04B1/7075 , H04B1/7077 , H04B1/708 , H04B1/7085 , H04B1/709 , H04B1/7093 , H04B1/711 , H04B1/7115 , H04B1/712 , H04B7/005 , H04B7/216 , H04B7/26 , H04B15/00 , H04B17/00 , H04J11/00 , H04J13/00 , H04J13/10 , H04J13/12 , H04J13/16 , H04K1/00 , H04L1/00 , H04L5/14 , H04L7/00 , H04L7/033 , H04L25/02 , H04L27/00 , H04L27/20 , H04L27/233 , H04L27/30 , H04N1/333 , H04W52/04 , H04W52/08 , H04W52/14 , H04W52/20 , H04W52/24 , H04W52/26 , H04W52/32 , H04W52/34 , H04W52/50 , H04W52/52
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公开(公告)号:ES2398375T3
公开(公告)日:2013-03-15
申请号:ES10182350
申请日:1996-06-27
Applicant: INTERDIGITAL TECH CORP
Inventor: LOMP GARY R , KOWALSKI JOHN , OZLUTURK FATIH M , SILVERBERG AVI , REGIS ROBERT E , LUDDY MICHAEL , MARRA ALEXANDER , JACQUES ALEXANDER
IPC: H03K3/84 , H04B1/707 , G06F13/374 , H03H17/02 , H03H17/06 , H04B1/7075 , H04B1/7077 , H04B1/708 , H04B1/7085 , H04B1/709 , H04B1/7093 , H04B1/711 , H04B1/7115 , H04B1/712 , H04B7/005 , H04B7/216 , H04B7/26 , H04B15/00 , H04B17/00 , H04J11/00 , H04J13/00 , H04J13/10 , H04J13/12 , H04J13/16 , H04K1/00 , H04L1/00 , H04L5/14 , H04L7/00 , H04L7/033 , H04L25/02 , H04L27/00 , H04L27/20 , H04L27/233 , H04L27/30 , H04N1/333 , H04W52/04 , H04W52/08 , H04W52/14 , H04W52/20 , H04W52/24 , H04W52/26 , H04W52/32 , H04W52/34 , H04W52/50 , H04W52/52
Abstract: Unidad de abonado de acceso múltiple por división de código que comprende: medios para generar bits de control de potencia que se incluyen en solamente uno de entre un canal en fase (1) o uncanal en cuadratura (O); y medios para emitir una señal de radiofrecuencia derivada al menos en parte de los canales IyO.
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公开(公告)号:PT2273689E
公开(公告)日:2013-01-31
申请号:PT10182350
申请日:1996-06-27
Applicant: INTERDIGITAL TECH CORP
Inventor: LOMP GARY R , SILVERBERG AVI , LUDDY MICHAEL , MARRA ALEXANDER , OZLUTURK FATIH M , KOWALSKI JOHN , REGIS ROBERT E , JACQUES ALEXANDER
IPC: H03K3/84 , H04B1/707 , G06F13/374 , H03H17/02 , H03H17/06 , H04B1/7075 , H04B1/7077 , H04B1/708 , H04B1/7085 , H04B1/709 , H04B1/7093 , H04B1/711 , H04B1/7115 , H04B1/712 , H04B7/005 , H04B7/216 , H04B7/26 , H04B15/00 , H04B17/00 , H04J11/00 , H04J13/00 , H04J13/10 , H04J13/12 , H04J13/16 , H04K1/00 , H04L1/00 , H04L5/14 , H04L7/00 , H04L7/033 , H04L25/02 , H04L27/00 , H04L27/20 , H04L27/233 , H04L27/30 , H04N1/333 , H04W52/04 , H04W52/08 , H04W52/14 , H04W52/20 , H04W52/24 , H04W52/26 , H04W52/32 , H04W52/34 , H04W52/50 , H04W52/52
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