1.
    发明专利
    未知

    公开(公告)号:MX153263A

    公开(公告)日:1986-09-02

    申请号:MX19818083

    申请日:1983-07-27

    Applicant: MOTOROLA INC

    Abstract: A data signalling system for transmitting signals between at least one primary station and a plurality of secondary stations. The system is well adapted for use in multiple unit radio communications systems capable of noise and data communications. A register model is utilized which permits a highly flexible signalling system compatable with a wide range of communications networks. Data transfer is accomplished using fixed length data packets which are error correction encoded and transmitted utilizing PSK modulation.

    2.
    发明专利
    未知

    公开(公告)号:NO169415C

    公开(公告)日:1992-06-17

    申请号:NO841205

    申请日:1984-03-27

    Applicant: MOTOROLA INC

    Abstract: A data signalling system for transmitting signals between at least one primary station and a plurality of secondary stations. The system is well adapted for use in multiple unit radio communications systems capable of noise and data communications. A register model is utilized which permits a highly flexible signalling system compatable with a wide range of communications networks. Data transfer is accomplished using fixed length data packets which are error correction encoded and transmitted utilizing PSK modulation.

    3.
    发明专利
    未知

    公开(公告)号:NO841205L

    公开(公告)日:1984-03-27

    申请号:NO841205

    申请日:1984-03-27

    Applicant: MOTOROLA INC

    Abstract: A data signalling system for transmitting signals between at least one primary station and a plurality of secondary stations. The system is well adapted for use in multiple unit radio communications systems capable of noise and data communications. A register model is utilized which permits a highly flexible signalling system compatable with a wide range of communications networks. Data transfer is accomplished using fixed length data packets which are error correction encoded and transmitted utilizing PSK modulation.

    5.
    发明专利
    未知

    公开(公告)号:DK170082B1

    公开(公告)日:1995-05-15

    申请号:DK170484

    申请日:1984-03-28

    Applicant: MOTOROLA INC

    Abstract: A data signalling system for transmitting signals between at least one primary station and a plurality of secondary stations. The system is well adapted for use in multiple unit radio communications systems capable of noise and data communications. A register model is utilized which permits a highly flexible signalling system compatable with a wide range of communications networks. Data transfer is accomplished using fixed length data packets which are error correction encoded and transmitted utilizing PSK modulation.

    6.
    发明专利
    未知

    公开(公告)号:NO169415B

    公开(公告)日:1992-03-09

    申请号:NO841205

    申请日:1984-03-27

    Applicant: MOTOROLA INC

    Abstract: A data signalling system for transmitting signals between at least one primary station and a plurality of secondary stations. The system is well adapted for use in multiple unit radio communications systems capable of noise and data communications. A register model is utilized which permits a highly flexible signalling system compatable with a wide range of communications networks. Data transfer is accomplished using fixed length data packets which are error correction encoded and transmitted utilizing PSK modulation.

    7.
    发明专利
    未知

    公开(公告)号:DK170484A

    公开(公告)日:1984-03-28

    申请号:DK170484

    申请日:1984-03-28

    Applicant: MOTOROLA INC

    Abstract: A data signalling system for the transmission of signals between at least one main station 50, 52 and a number of secondary stations 60, 62, 64. The system is suitable for use in radio communication systems consisting of several units which are capable of speech and data communication. A register module is used which permits a very flexible signalling system which can be adapted to suit a wide range of communication networks. The data transfer is carried out using data packets of fixed length (Figures 2 and 3) which are encoded with error correction and are transmitted using PSK modulation.

    10.
    发明专利
    未知

    公开(公告)号:IT1168619B

    公开(公告)日:1987-05-20

    申请号:IT4875083

    申请日:1983-07-26

    Applicant: MOTOROLA INC

    Abstract: A data signalling system for transmitting signals between at least one primary station and a plurality of secondary stations. The system is well adapted for use in multiple unit radio communications systems capable of noise and data communications. A register model is utilized which permits a highly flexible signalling system compatable with a wide range of communications networks. Data transfer is accomplished using fixed length data packets which are error correction encoded and transmitted utilizing PSK modulation.

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