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    METHOD FOR PERFORMING A PLURALITY OF SERVICES DURING TELEPHONE CALL
    127.
    发明专利
    METHOD FOR PERFORMING A PLURALITY OF SERVICES DURING TELEPHONE CALL 审中-公开

    公开(公告)号：JP2002101200A

    公开(公告)日：2002-04-05

    申请号：JP2001240849

    申请日：2001-08-08

    Applicant: FRANCE TELECOM

    Inventor： SYLVIE ROBIN-DESNOYER

    IPC: H04M3/00 ,  H04M3/42 ,  H04Q3/00

    Abstract: PROBLEM TO BE SOLVED: To provide a method for discriminating process parts appearing in different services by defining a general mode for coordination between a plurality of services. SOLUTION: There are provided a step where the services which should be presented are subdivided into service elements, an interaction step with the other service, a step where a call originated from a telephone network customer (U1) is processed which includes, for realizing a demanded service, transmission of a service request through a telephone network (4) to appropriate service control points (11 and 13) and performance of the demanded service at the service control point, and a step where an initial information message is set up and the message is transmitted to other service during the call. The message comprises a list of service element discriminaters which require a permission in advance, a list of service element discriminaters which require no permission, and the like.

    NON-CONTACT PASSIVE CARD
    128.
    发明专利
    NON-CONTACT PASSIVE CARD 失效

    公开(公告)号：JP2002063558A

    公开(公告)日：2002-02-28

    申请号：JP2001181664

    申请日：2001-06-15

    Applicant: FRANCE TELECOM ,  POSTE

    Inventor： THORIGNE YVES ,  BOUVIER JACKY

    IPC: B42D15/10 ,  G06K17/00 ,  G06K19/07 ,  G06K19/077 ,  H02J17/00 ,  H04B5/02

    Abstract: PROBLEM TO BE SOLVED: To provide a non-contact passive card and a station which is electromagnetically coupled with the non-contact passive card. SOLUTION: A coil L2 of a component of the non-contact passive card CSC receives energy by induction and transfers a signal representing data to and from the station in two ways. A processing means which processes the signal from the coil L2 is formed as an integrated circuit on the substrate of the component. The coil L2 is wound around the surface of the component by flattening integration technology by metal coating. This integrated coil occupies at least 50% of the entire surface of the component.

    STABILIZED POWER SUPPLY DEVICE FOR ELECTRONIC COMPONENT WITH POWER REMOTELY SUPPLIED
    129.
    发明专利
    STABILIZED POWER SUPPLY DEVICE FOR ELECTRONIC COMPONENT WITH POWER REMOTELY SUPPLIED 失效

    公开(公告)号：JP2001211572A

    公开(公告)日：2001-08-03

    申请号：JP2000358027

    申请日：2000-11-24

    Applicant: FRANCE TELECOM

    Inventor： BOUVIER JACKY

    IPC: G06K19/07 ,  H02J17/00

    Abstract: PROBLEM TO BE SOLVED: To provide a stabilized power supply device for electronic component with power remotely supplied to achieve a highly reliable data transmission in any change of current consumed in an integrated circuit, preventing an interference with the data transmission by a current change absorbed by the electronic component. SOLUTION: An electronic module (4) is disposed between an induction interface (2, 3) and an electronic component (10), supplies a variable current (i3) to the electronic component assembly and consumes a constant current (i0). The power supply and the data transmission are carried out through the same channel of the induction interface (2, 3).

    METHOD FOR CONVERTING COMPLEX SYMBOL TO REAL NUMBER DATA
    130.
    发明专利
    METHOD FOR CONVERTING COMPLEX SYMBOL TO REAL NUMBER DATA 失效

    公开(公告)号：JP2001005801A

    公开(公告)日：2001-01-12

    申请号：JP2000160149

    申请日：2000-05-30

    Applicant: ST MICROELECTRONICS ,  FRANCE TELECOM

    Inventor： CAMBONIE JOEL ,  MEJEAN PHILIPPE ,  BARTHEL DOMINIQUE ,  LIENARD JOEL ,  MAZZONI SIMONE

    IPC: G06F17/14 ,  G06T1/60 ,  H04J11/00 ,  H04L27/26

    Abstract: PROBLEM TO BE SOLVED: To optimize the latency of a memory by executing inverse Fourier transformation in a pipeline structure using a random access memory(RAM). SOLUTION: This method is composed of interleave type processing provided with a preprocessing phase for preparing an auxiliary symbol composed of an auxiliary complex sample Ak concerning each initial symbol and a processing phase including the inverse Fourier transformation of a size N concerning each auxiliary symbol, and the transmission of 2N pieces of real number output data xp. The various stages of a graph are executed inside the pipeline structure DF. When the initial symbol is received, two different RAMs (MMA and MMB) are simultaneously used, the auxiliary symbol corresponding to this initial symbol is stored in the first memory MMA and on the basis of contents in the second memory MMB, basic processing corresponding to the first stage of the graph is executed. Each time the initial symbol is newly received, two memories are switched.

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