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    Selective call signaling system and method with combined wide area paging and high data rate transmissions via radio telephone transceivers
    111.
    发明专利
    Selective call signaling system and method with combined wide area paging and high data rate transmissions via radio telephone transceivers 未知

    公开(公告)号：AU673221B2

    公开(公告)日：1996-10-31

    申请号：AU5617794

    申请日：1993-11-23

    Applicant: MOTOROLA INC

    Inventor： DAVIS WALTER LEE

    IPC: H04B5/00 ,  H04W84/02 ,  H04B7/26 ,  H04Q7/18

    Abstract: A cooperative paging system (10) and radio telephone system (15) combine to provide conventional delivery of short paging messages to a combination pager/radio telephone (40) via a first communication path, while a radio telephone link operating at a higher data rate is used to deliver large data messages to the pager/radio telephone (40). The radio telephone link is formed by a transceiver section (205) of the pager/radio telephone (40) coupling to a radio telephone base station (50,52) and calling up a paging terminal (32) of the paging system (10). The paging terminal (32) retrieves the large data messages from a temporary message memory (42) to deliver to the pager/radio telephone (40).

    114.
    发明专利
    未知

    公开(公告)号：AT136416T

    公开(公告)日：1996-04-15

    申请号：AT90902960

    申请日：1990-01-05

    Applicant: MOTOROLA INC

    Inventor： DAVIS WALTER LEE ,  DRAPAC GEORGE ,  WOLTZ STEPHEN HENRY

    IPC: G08B3/10 ,  H04W8/24 ,  H04W88/02 ,  H04Q7/00 ,  G08B5/22

    Abstract: The pager receiver including a conventional address decoder, an alert envelope waveform generator, and an alert function mapper is disclosed. The pager is individually and uniquely characterized by programming the alert function mapper to govern the generation of assigned alert annunciation patterns by the waveform generator in response to selected decoded pager addresses and associated functions thereof, and to inhibit alert generation by the waveform generator in response to non-selected decoded pager addresses and associated functions thereof. In one embodiment, the alert signal waveform generator is enabled to respond to the alert function mapper only when the pager address is decoded by the decoder.

    COMBINED PAGING RECEIVER AND RADIOTELEPHONE ACKNOWLEDGEMENT TRANSMITTER
    115.
    发明专利
    COMBINED PAGING RECEIVER AND RADIOTELEPHONE ACKNOWLEDGEMENT TRANSMITTER 未知

    公开(公告)号：NZ258753A

    公开(公告)日：1995-10-26

    申请号：NZ25875393

    申请日：1993-11-24

    Applicant: MOTOROLA INC

    Inventor： DAVIS WALTER LEE

    IPC: H04B7/26 ,  H04M11/00 ,  H04M11/02 ,  H04W88/18

    Abstract: A combination radio paging receiver and radio telephone (40) includes a receiver (214) for receiving paging signals provided from a paging terminal (32), a decoder (216) for decoding the paging sgnals to recover a page, and a controller (220) for determining whether the page requests an acknowledge back signal. A radio telephone section (205) couples the controller (220) to a radio telephone system (15) to form a radio telephone link with the paging terminal (32) for communicating the acknowledge back signal to the paging terminal (32) via the radio telephone link in response to determining that the page requests the acknowledge back signal (304).

    116.
    发明专利
    未知

    公开(公告)号：AT127641T

    公开(公告)日：1995-09-15

    申请号：AT90901169

    申请日：1989-11-17

    Applicant: MOTOROLA INC

    Inventor： DAVIS WALTER LEE

    IPC: H04B1/16 ,  H04B20060101 ,  H04W52/02 ,  H04W88/02

    Abstract: A receiver (70) receives a transmitted signal having a periodic predetermined signal, a method and apparatus (99) detects a first predetermined signal. Power may be conserved during a portion of a subsequent predetermined signal. The subsequent predetermined signal is divided into at least a first and second portion. If the first portion is detected, the subsequent predetermined signal is considered detected and power is conserved for the second portion. If the first portion is not detected, the receiver remains active for the second portion in order to detect the subsequent predetermined signal.

    117.
    发明专利
    未知

    公开(公告)号：NO177170C

    公开(公告)日：1995-07-26

    申请号：NO911997

    申请日：1991-05-24

    Applicant: MOTOROLA INC

    Inventor： DAVIS WALTER LEE

    IPC: H04B20060101 ,  H04B1/16 ,  H04W52/02 ,  H04W88/02

    Abstract: A receiver (70) receives a transmitted signal having a periodic predetermined signal, a method and apparatus (99) detects a first predetermined signal. Power may be conserved during a portion of a subsequent predetermined signal. The subsequent predetermined signal is divided into at least a first and second portion. If the first portion is detected, the subsequent predetermined signal is considered detected and power is conserved for the second portion. If the first portion is not detected, the receiver remains active for the second portion in order to detect the subsequent predetermined signal.

    PAGING SYSTEM AND METHOD WITH ACKNOWLEDGE BACK SIGNALING USING A RADIO TELEPHONE SYSTEM
    118.
    发明专利
    PAGING SYSTEM AND METHOD WITH ACKNOWLEDGE BACK SIGNALING USING A RADIO TELEPHONE SYSTEM 未知

    公开(公告)号：CA2150387A1

    公开(公告)日：1994-06-09

    申请号：CA2150387

    申请日：1993-11-24

    Applicant: MOTOROLA INC

    Inventor： DAVIS WALTER LEE

    IPC: H04B7/26 ,  H04M11/00 ,  H04M11/02 ,  H04W88/18 ,  H04Q7/12 ,  H04Q7/32

    Abstract: A combination radio paging receiver and radio telephone (40) includes a receiver (214) for receiving paging signals provided from a paging terminal (32), a decoder (216) for decoding the paging sgnals to recover a page, and a controller (220) for determining whether the page requests an acknowledge back signal. A radio telephone section (205) couples the controller (220) to a radio telephone system (15) to form a radio telephone link with the paging terminal (32) for communicating the acknowledge back signal to the paging terminal (32) via the radio telephone link in response to determining that the page requests the acknowledge back signal (304).

    119.
    发明专利
    未知

    公开(公告)号：FI921958A

    公开(公告)日：1992-04-30

    申请号：FI921958

    申请日：1992-04-30

    Applicant: MOTOROLA INC

    Inventor： DAVIS WALTER LEE ,  MACNAK PHILIP PAUL

    IPC: H04B7/15 ,  H04B20060101 ,  H04B7/185 ,  H04L29/06 ,  H04W84/02 ,  H04B

    Abstract: A satellite paging system is described for providing geogrpahic protocol conversion for data packet delivery to communication receivers located in a plurality of geographic areas. The system includes a transmitter for transmitting data packets formatted in a first predetermined data format to the communication satellite. The satellite includes a receiver for receiving the data packets and a programmable encoder coupled to the receiver for encoding the received data packets into encoded data packets in a second predetermined data format corresponding to the signaling requirements of each geographic delivery area. A satellite transmitter coupled to the programmable encoder then transmits the encoded data packets in the second predetermined data format to a portable communication receiver, operable in the second predetermined data format in the geographic delivery area.

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