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    METHOD AND DEVICE EMPLOYED IN STORED PROGRAM CONTROL SYSTEM
    1.
    发明专利
    METHOD AND DEVICE EMPLOYED IN STORED PROGRAM CONTROL SYSTEM 审中-公开

    公开(公告)号：JP2003179557A

    公开(公告)日：2003-06-27

    申请号：JP2002237297

    申请日：2002-08-16

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： BYERS CHARLES CALVIN ,  HATCHER DANIEL RAYMOND

    IPC: H04B10/10 ,  H04B10/00 ,  H04B10/118 ,  H04B10/22 ,  H04J99/00 ,  H04B10/105 ,  H04J15/00

    Abstract: PROBLEM TO BE SOLVED: To provide a communication method and device employing a space division multiplexed technique. SOLUTION: A stored program control system provides a plurality of logically independent sub channels through a single common free space optical beam line employing the space division multiplexed technique (Space Division Multiplexed SDM). The single logical beam is divided into the plurality of sub channels, and respective sub channels are operated in an allotted partial space. An internal communication signal employed in the stored program control system is constituted so as to process a signal given by the optical beam line inputted into all of the plurality of control devices. COPYRIGHT: (C)2003,JPO

    INTERCONNECTING PROCESSING UNITS OF A STORED PROGRAM CONTROLLED SYSTEM USING SPACE DIVISION MULTIPLEXED FREE SPACE OPTICS
    3.
    发明专利
    INTERCONNECTING PROCESSING UNITS OF A STORED PROGRAM CONTROLLED SYSTEM USING SPACE DIVISION MULTIPLEXED FREE SPACE OPTICS 未知

    公开(公告)号：CA2396605C

    公开(公告)日：2006-10-10

    申请号：CA2396605

    申请日：2002-08-01

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： BYERS CHARLES CALVIN ,  HATCHER DANIEL RAYMOND

    IPC: G06F15/163 ,  H04B10/10 ,  H04B10/00 ,  H04B10/118 ,  H04B10/22 ,  H04J14/00 ,  H04J99/00

    Abstract: The invention relates to the field of stored program control systems. Intern al communication signals in a stored program controlled system comprising a plurality of units configured to process signals are provided by a free space optical beam line which is proximal to all of the plurality of units. The free space beam line is configured to contain optically encoded signals which comprises signals transmitted between and/or among the plurality of units. Each unit includes a probe for injecting optically encoded signals in the free space beam line and/or for receiving optically encoded signals from the free space beam line. Advantageously, there may be a first terminal at a first end of the beam line to configure to transmit and terminate the optically encoded signals and a second terminal unit at the second end of th e free space beam line configured to transmit and terminate the optically encoded signals.

    7.
    发明专利
    未知

    公开(公告)号：DE60210875T2

    公开(公告)日：2007-05-24

    申请号：DE60210875

    申请日：2002-07-09

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： BYERS CHARLES CALVIN ,  HATCHER DANIEL RAYMOND

    IPC: G02B6/43 ,  H04B10/00 ,  H04B10/10 ,  H04J14/02

    Abstract: Internal communication signals in a stored program controlled system comprising a plurality of units configured to process signals are provided by an optical beam line which is proximal to all of the plurality of units. The system of this invention uses Wavelength Division Multiplexing techniques to provide a plurality of logically independent subchannels over a single shared free space optical beam line.

    8.
    发明专利
    未知

    公开(公告)号：DE60210875D1

    公开(公告)日：2006-06-01

    申请号：DE60210875

    申请日：2002-07-09

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： BYERS CHARLES CALVIN ,  HATCHER DANIEL RAYMOND

    IPC: G02B6/43 ,  H04B10/00 ,  H04B10/10 ,  H04J14/02

    Abstract: Internal communication signals in a stored program controlled system comprising a plurality of units configured to process signals are provided by an optical beam line which is proximal to all of the plurality of units. The system of this invention uses Wavelength Division Multiplexing techniques to provide a plurality of logically independent subchannels over a single shared free space optical beam line.

    10.
    发明专利
    未知

    公开(公告)号：DE60203349T2

    公开(公告)日：2006-04-06

    申请号：DE60203349

    申请日：2002-08-07

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： BYERS CHARLES CALVIN ,  HATCHER DANIEL RAYMOND

    IPC: G02B6/43 ,  H04B10/10 ,  H04B10/00 ,  H04B10/118 ,  H04B10/22 ,  H04J99/00

    Abstract: Internal communication signals in a stored program controlled system comprising a plurality of units configured to process signals are provided by an optical beam line which is proximal to all of the plurality of units. The system of this invention uses Space Division Multiplexing techniques to provide a plurality of logically independent subchannels over a single, shared free space optical beamline.

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