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    CUSTOMER STATION EQUIPMENT CONNECTED TO WIDEBAND NETWORK
    11.
    发明专利
    CUSTOMER STATION EQUIPMENT CONNECTED TO WIDEBAND NETWORK 失效

    公开(公告)号：JPH11331302A

    公开(公告)日：1999-11-30

    申请号：JP7268299

    申请日：1999-03-17

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： BYERS CHARLES CALVIN

    IPC: H04L29/00 ,  H04L29/10 ,  H04M19/08 ,  H04L12/02

    Abstract: PROBLEM TO BE SOLVED: To show the existence of a PC to a wideband network for 24 hours while using minimum power by operating a modem with a permanent part in customer station equipment (e.g. a PC) connected to the wideband network. SOLUTION: A wideband network interface 108 is an intelligent modem connected to a PC. The modem operates in two different modes which are a normal mode and a permanent mode. The normal mode takes place only when the PC is on. The permanent mode has its own power supply and has a storage area which receives incoming data and processes a transmission data request between the storage area and the connected wideband network. The storage area is initialized so as to receive all (or a part) of the incoming data. Updation of the all transmission data is received from a designated PC port to guarantee the completeness and the safety of the data.

    ELECTRONIC SYSTEM
    13.
    发明专利
    ELECTRONIC SYSTEM 失效

    公开(公告)号：JP2001356847A

    公开(公告)日：2001-12-26

    申请号：JP2001105789

    申请日：2001-04-04

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： BYERS CHARLES CALVIN ,  HINTERLONG STEPHEN J ,  NOVOTNY ROBERT ALLEN

    IPC: G06F3/00 ,  G06F13/36 ,  H04L12/44 ,  H04L12/56 ,  H04Q11/04 ,  H05K1/14

    Abstract: PROBLEM TO BE SOLVED: To provide an electronic system for operating networking, switching, and computing. SOLUTION: A mutual connection system (100) of a back plane base is provided with a back plane (102) equipped with plural traces connected to slots for receiving circuit boards (104a-d). The back plane traces are constituted so that inter-point connections (106a-f) from a certain slot to all the other slots can be formed. A hub circuit (110) is arranged on each circuit pack, and the circuit packs are connected to the inter-point connections. The circuit packs are allowed to communicate via direct connection, inter-point connection or indirect connection by transmitting traffics via the inter-point connection and the hub circuit.

    PRIORITY AND SECRET CODING SYSTEM FOR ELECTRONIC MAIL MASSAGE
    14.
    发明专利
    PRIORITY AND SECRET CODING SYSTEM FOR ELECTRONIC MAIL MASSAGE 失效

    公开(公告)号：JP2000201170A

    公开(公告)日：2000-07-18

    申请号：JP29924599

    申请日：1999-10-21

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： BYERS CHARLES CALVIN

    IPC: G09C1/00 ,  G06F13/00 ,  G06Q10/10 ,  H04L9/36 ,  H04L12/54 ,  H04L12/58 ,  H04L29/06

    Abstract: PROBLEM TO BE SOLVED: To prevent the distribution of an important message from being delayed by allocating a message characteristic code to an electronic mail message so as to make a router and a destination message server process the electronic mail message with higher efficiency by means of the message characteristic code. SOLUTION: When a message originator completes the generation of an electronic mail message on a local server 110, a transmitter allocates a message characteristic code to the message as a part of generation of a message address. Then a priority/secret coding system 101 of a processor/local message router 121 reads out the message characteristic code and decides whether the value allocated to the characteristic code is larger than the threshold that is designated by a user. If the value of the characteristic code is larger than the threshold, the message main body is enciphered and transmitted through an electronic message exchange system 100.

    COARSE WAVELENGTH DIVISION MULTIPLEXING OPTICAL SYSTEM
    15.
    发明专利
    COARSE WAVELENGTH DIVISION MULTIPLEXING OPTICAL SYSTEM 失效

    公开(公告)号：JPH11163389A

    公开(公告)日：1999-06-18

    申请号：JP23339798

    申请日：1998-08-20

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： BUCHHOLZ BRUCE D ,  BYERS CHARLES CALVIN

    IPC: H01L31/12 ,  G02B6/42 ,  H04B10/12 ,  H04B10/135 ,  H04B10/14 ,  H04B10/2581 ,  H04B10/13

    Abstract: PROBLEM TO BE SOLVED: To divide lights of different wavelengths and obtain a compact optical system having high cost benefit at low cost by retaining a plurality of light- emitting means and light-receiving means which are connected with a plurality of photocouplers on a substrate, making the light-emitting means and the light- receiving means engage with each other, and connecting the light-receiving means with the photocouplers. SOLUTION: A laser array chip 4 having lasers 5 operating at specified wavelengths is aligned on a substrate 2, and streams of lights outputted from the lasers 5 are arranged in parallel with the substrate surface. The substrate 2 has a plurality of apertures 38 which receive teeth of a photodiode array 20. When lights are transmitted between independent fibers to the lasers 5 and the photodiodes and a single fiber 41, a CWDM(coarse wavelength division multiplexing) coupler 10 operates, so as to combine and split the lights. The optical fiber 41 is connected with an optical fiber ribbon 43 for transmitting the up and down stream traffics.

    OUTDOOR WIRING PLANT AND CONNECTION METHOD
    16.
    发明专利
    OUTDOOR WIRING PLANT AND CONNECTION METHOD 失效

    公开(公告)号：JPH1093693A

    公开(公告)日：1998-04-10

    申请号：JP16000597

    申请日：1997-06-17

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： BYERS CHARLES CALVIN

    IPC: H04L12/56 ,  H04M3/00 ,  H04Q1/14 ,  H04Q3/60

    Abstract: PROBLEM TO BE SOLVED: To improve a problem that plural service providers access the same demander line by efficiently a line card function to an outdoor wiring plant. SOLUTION: This outdoor wiring plant is provided with a digital loop carrier 12 and remote terminals like wide-namd wiring elements, and they receive electric communication signals from other network elements of a switching system. Signals are delivered to line cards 16 of different types, and line cards 16 provide various electric communication services like shown conventional techniques. Connection lines outputting from line cards 16 are connected to inputs of a remotely controlled crossbar array, and inputs of the array are selectively connected to outputs of the crossbar array. Outputs of the crossbar array are connected to wiring lines, and they are terminated in one of plural feeder wiring interfaces 20, and feeder wiring interfaces 20 are connected to demander lines terminated in home apparatus.

    INTERCONNECTING PROCESSING UNITS OF A STORED PROGRAM CONTROLLED SYSTEM USING SPACE DIVISION MULTIPLEXED FREE SPACE OPTICS
    19.
    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.

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