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公开(公告)号：ES2094096A2
公开(公告)日：1997-01-01
申请号：ES9450011
申请日：1993-08-23
Applicant: MOTOROLA INC
Inventor： FRENZER MICHAEL W , LOCASCIO ROBERT J , ZOCHER JOAN E , WALTHER DWIGHT D , SEITZ MARTIN V , KURBY CHRISTOPHER N
Abstract: SISTEMA Y METODO PARA RADIODIFUSION DE TELEMENSAJES VIA SATELITE DE ORBITA TERRESTRE BAJA SELECTIVOS DE AREA GEOGRAFICA, QUE AUMENTA AL MAXIMO LA EFICACIA ESPECTRAL Y REDUCE AL MINIMO EL CONSUMO DE ENERGIA PARA LA RADIODIFUSION DE TELEMENSAJES TRANSMITIENDO POR RADIO LOS MENSAJES A PORCIONES ELEGIBLES DEL DESTINATARIO O EL REMITENTE DEL AREA DE COBERTURA TOTAL DEL SISTEMA. EL DESTINATARIO ELIGE UN AREA GEOGRAFICA PREFERIDA A LARGO PLAZO (LTPGA) Y, OPCIONALMENTE, UN AREA GEOGRAFICA PREFERIDA A CORTO PLAZO (STPGA). EL REMITENTE PROPORCIONA LA IDENTIFICACION (ID) DEL DESTINATARIO, EL MENSAJE Y, OPCIONALMENTE, PROPORCIONA UN AREA GEOGRAFICA PREFERIDA PERSONALIZADA (CPGA). LOS DESTINATARIOS Y LOS REMITENTES PUEDEN MODIFICAR FACILMENTE LAS AREAS GEOGRAFICAS ELEGIBLES (SGA(S)): LTPGA(S), STPGA(S), Y CPGA(S).
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公开(公告)号：HU9401160D0
公开(公告)日：1994-07-28
申请号：HU9401160
申请日：1993-08-23
Applicant: MOTOROLA INC
Inventor： FRENZER MICHAEL W , LOCASCIO ROBERT J , ZOCHER JOAN E , WALTHER DWIGHT D , SEITZ MARTIN V , KURBY CHRISTOPHER N
Abstract: The present invention includes a low-earth satellite-based paging broadcast system (100) and method (200, 300) that maximizes spectral efficiency and minimizes power expenditure for the broadcast of paging messages by broadcasting the messages to terminator- or originator-selectable portions of the total system coverage area. The terminator selects a long-term preferred geographic area (LTPGA), and optionally, a short-term preferred geographic area (STPGA). The originator provides the terminator ID, the message, and optionally provides a customized preferred geographic area (CPGA). Terminators and originators can easily modify the selectable geographic areas (SGA(s)): LTPGA(s), STPGA(s), and CPGA(s). The gateway converts the SGA(s) to addressable coverage areas (ACA(s)), and transmits a signal including the paging information, and ACA(s) to at least a first communication satellite (COM SAT). The COM SAT(s) provide for crosslinking the signal to other COM SAT(s) and for broadcasting the paging information to the ACA(s).
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公开(公告)号：FI941900A
公开(公告)日：1994-04-22
申请号：FI941900
申请日：1994-04-22
Applicant: MOTOROLA INC
Inventor： FRENZER MICHAEL W , LOCASCIO ROBERT J , ZOCHER JOAN E , WALTHER DWIGHT D , SEITZ MARTIN V , KURBY CHRISTOPHER N
Abstract: The present invention includes a low-earth satellite-based paging broadcast system (100) and method (200, 300) that maximizes spectral efficiency and minimizes power expenditure for the broadcast of paging messages by broadcasting the messages to terminator- or originator-selectable portions of the total system coverage area. The terminator selects a long-term preferred geographic area (LTPGA), and optionally, a short-term preferred geographic area (STPGA). The originator provides the terminator ID, the message, and optionally provides a customized preferred geographic area (CPGA). Terminators and originators can easily modify the selectable geographic areas (SGA(s)): LTPGA(s), STPGA(s), and CPGA(s). The gateway converts the SGA(s) to addressable coverage areas (ACA(s)), and transmits a signal including the paging information, and ACA(s) to at least a first communication satellite (COM SAT). The COM SAT(s) provide for crosslinking the signal to other COM SAT(s) and for broadcasting the paging information to the ACA(s).
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公开(公告)号：HU0302945A2
公开(公告)日：2003-12-29
申请号：HU0302945
申请日：2001-05-31
Applicant: MOTOROLA INC
Inventor： ALBERTH WILLIAM P , KURBY CHRISTOPHER N
Abstract: A cellular telephone (110) comprises a control circuitry (205), and a cellular transceiver (215) connected to the control circuitry (205) and arranged to transmit and receive a cellular signal. The cellular telephone further comprises a radio transceiver (210) operatively connected to the control circuitry (205) and arranged to transmit and receive a radio signal. The cellular transceiver (215) and the radio transceiver (210) are arranged to operate simultaneously. The control circuitry is arranged to: initiate the cellular signal in response to the radio signal. A method for the simultaneous communication of cellular and radio signals in a cellular telephone is also disclosed and claimed.
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公开(公告)号：BR9603471A
公开(公告)日：1998-05-12
申请号：BR9603471
申请日：1996-08-20
Applicant: MOTOROLA INC
Inventor： THILL KEVIN M , KURBY CHRISTOPHER N
Abstract: A dual function antenna structure transceives in first and second modes. A first feed (120) feeds a primary antenna element (110) for operation in the first mode. A second feed (140) couples via a coupling element (130) to a portion of the first feed (120) or the primary antenna element (110) to realize a secondary antenna element. In a portable radio, dual function operation is thus possible by a compact structure by the first and second feeds (120, 140).
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Patent Agency Ranking
公开(公告)号：GB2304463A
公开(公告)日：1997-03-19
申请号：GB9617075
申请日：1996-08-14
Applicant: MOTOROLA INC
Inventor： DARDEN WILLIAM H , THILL KEVIN MICHAEL , KURBY CHRISTOPHER N
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公开(公告)号：HUT73127A
公开(公告)日：1996-06-28
申请号：HU9401160
申请日：1993-08-23
Applicant: MOTOROLA INC
Inventor： FRENZER MICHAEL W , KURBY CHRISTOPHER N , LOCASCIO ROBERT J , SEITZ MARTIN V , WALTHER DWIGHT D , ZOCHER JOAN E
Abstract: The present invention includes a low-earth satellite-based paging broadcast system (100) and method (200, 300) that maximizes spectral efficiency and minimizes power expenditure for the broadcast of paging messages by broadcasting the messages to terminator- or originator-selectable portions of the total system coverage area. The terminator selects a long-term preferred geographic area (LTPGA), and optionally, a short-term preferred geographic area (STPGA). The originator provides the terminator ID, the message, and optionally provides a customized preferred geographic area (CPGA). Terminators and originators can easily modify the selectable geographic areas (SGA(s)): LTPGA(s), STPGA(s), and CPGA(s). The gateway converts the SGA(s) to addressable coverage areas (ACA(s)), and transmits a signal including the paging information, and ACA(s) to at least a first communication satellite (COM SAT). The COM SAT(s) provide for crosslinking the signal to other COM SAT(s) and for broadcasting the paging information to the ACA(s).
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公开(公告)号：GB2275802B
公开(公告)日：1996-05-22
申请号：GB9407053
申请日：1993-08-23
Applicant: MOTOROLA INC
Inventor： FRENZER MICHAEL W , LOCASCIO ROBERT J , ZOCHER JOAN E , WALTHER DWIGHT D , SEITZ MARTIN V , KURBY CHRISTOPHER N
Abstract: The present invention includes a low-earth satellite-based paging broadcast system (100) and method (200, 300) that maximizes spectral efficiency and minimizes power expenditure for the broadcast of paging messages by broadcasting the messages to terminator- or originator-selectable portions of the total system coverage area. The terminator selects a long-term preferred geographic area (LTPGA), and optionally, a short-term preferred geographic area (STPGA). The originator provides the terminator ID, the message, and optionally provides a customized preferred geographic area (CPGA). Terminators and originators can easily modify the selectable geographic areas (SGA(s)): LTPGA(s), STPGA(s), and CPGA(s). The gateway converts the SGA(s) to addressable coverage areas (ACA(s)), and transmits a signal including the paging information, and ACA(s) to at least a first communication satellite (COM SAT). The COM SAT(s) provide for crosslinking the signal to other COM SAT(s) and for broadcasting the paging information to the ACA(s).
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公开(公告)号：AU6811801A
公开(公告)日：2001-12-24
申请号：AU6811801
申请日：2001-05-31
Applicant: MOTOROLA INC
Inventor： ALBERTH WILLIAM P JR , KURBY CHRISTOPHER N
Abstract: A cellular telephone (110) comprises a control circuitry (205), and a cellular transceiver (215) connected to the control circuitry (205) and arranged to transmit and receive a cellular signal. The cellular telephone further comprises a radio transceiver (210) operatively connected to the control circuitry (205) and arranged to transmit and receive a radio signal. The cellular transceiver (215) and the radio transceiver (210) are arranged to operate simultaneously. The control circuitry is arranged to: initiate the cellular signal in response to the radio signal. A method for the simultaneous communication of cellular and radio signals in a cellular telephone is also disclosed and claimed.
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公开(公告)号：IT1284253B1
公开(公告)日：1998-05-14
申请号：ITRM960576
申请日：1996-08-12
Applicant: MOTOROLA INC
Inventor： DARDEN WILLIAM H , THILL KEVIN M , KURBY CHRISTOPHER N
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