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    A MULTI-FUNCTION MOBILE TELEPHONE STATION
    1.
    发明公开
    A MULTI-FUNCTION MOBILE TELEPHONE STATION 失效
    多功能移动电话设备

    公开(公告)号：EP0886949A1

    公开(公告)日：1998-12-30

    申请号：EP97908617

    申请日：1997-03-04

    Applicant: ERICSSON TELEFON AB L M

    Inventor： WENDELRUP HEINO ,  SALLENHAG MARTIN ,  GARDENFORS TORBJOERN

    IPC: H04B7/26 ,  H04M1/60 ,  H04M1/72 ,  H04M1/725 ,  H04W88/02 ,  H04Q7/32

    CPC classification number: H04W88/02 ,  H04M1/6041 ,  H04M1/725

    Abstract: A multi-functional mobile station (MMS) (610B) associated with at least one public land mobile network having switching circuitry implemented with a first cross-connect base-band switch system (370A, 370B) and a second cross-connect base-band switch system (365A, 365B). The first cross-connect base-band switch system (370A, 370B) is for selectably effectuating a first connection between an external receiver and at least one of the transceiver and the microphone of the MMS. The second cross-connect base-band switch system (365A, 365B) is for selectably effectuating a second connection between an external transmitter and at least one of the transceiver and the speaker (350) of the MMS (610B). The MMS (610B) is adapted to include one output node (335) for establishing the first connection and one input node (340) for establishing the second connection.

    MOBILE TERMINAL INTERFACE
    2.
    发明申请
    MOBILE TERMINAL INTERFACE 审中-公开
    移动终端界面

    公开(公告)号：WO0045566A3

    公开(公告)日：2001-02-08

    申请号：PCT/SE0000171

    申请日：2000-01-27

    Applicant: ERICSSON TELEFON AB L M

    Inventor： PEHRSSON GOERAN ,  UGGMARK JOHAN ,  WENDELRUP HEINO ,  SALLENHAG MARTIN ,  ENGELIN LARS ,  NORDSTROEM JOHAN

    IPC: H04M1/00 ,  H04M1/02 ,  H04M1/60 ,  H04M1/725

    CPC classification number: H04M1/0245 ,  H04M1/0214 ,  H04M1/6041 ,  H04M1/6058 ,  H04M2250/12

    Abstract: A microphone is provided in a mobile terminal and is connected to a current source when the flip portion of the mobile terminal is open and is disconnected from the current source when the flip portion of the phone is closed. The mobile terminal can then infer the position of the flip portion of the housing, e.g, opened or closed, based upon the state of the microphone's current supply circuit, for example by detecting the current flowing through the circuit or a voltage drop across a supply resistor. In addition, an on-hook/off-hook button can be provided to a hands-free accessory without increasing a number of signal lines/connections between the hands-free accessory and the mobile terminal. This can be accomplished, for example, by connecting the on-hook/off-hook button to a switch in the microphone signal line. The switch selectively creates an open in the microphone signal line, which can be detected by the mobile terminal, thereby resulting in an off-hook condition. In addition, an interface between a mobile terminal and other auxiliary or accessory devices can be generalized to accommodate either digital or analog signaling without an increase in the number of pins/signal lines associated with the interface.

    Abstract translation: 麦克风设置在移动终端中，并且当移动终端的翻盖部分打开时连接到电流源，并且当电话的翻盖部分关闭时，麦克风与电流源断开连接。 移动终端然后可以基于麦克风的电流供应电路的状态，例如通过检测流过电路的电流或电源上的电压降来推断外壳的翻盖部分的位置，例如打开或关闭 电阻。 此外，可以在免提附件上提供挂机/摘机按钮，而不会增加免提附件与移动终端之间的信号线/连接数量。 这可以通过例如将挂机/摘机按钮连接到麦克风信号线中的开关来实现。 开关选择性地在麦克风信号线中产生开路，这可以由移动终端检测，从而导致摘机状态。 此外，移动终端和其他辅助设备或附件设备之间的接口可以被普遍化以适应数字或模拟信号，而不增加与接口相关联的引脚/信号线的数量。

    4.
    发明专利
    未知

    公开(公告)号：DE69737714D1

    公开(公告)日：2007-06-21

    申请号：DE69737714

    申请日：1997-03-04

    Applicant: ERICSSON TELEFON AB L M

    Inventor： WENDELRUP HEINO ,  SALLENHAG MARTIN ,  GARDENFORS TORBJOERN

    IPC: H04B7/26 ,  H04M1/72 ,  H04M1/60 ,  H04M1/725 ,  H04W88/02

    Abstract: A multi-functional mobile station (MMS) (610B) associated with at least one public land mobile network having switching circuitry implemented with a first cross-connect base-band switch system (370A, 370B) and a second cross-connect base-band switch system (365A, 365B). The first cross-connect base-band switch system (370A, 370B) is for selectably effectuating a first connection between an external receiver and at least one of the transceiver and the microphone of the MMS. The second cross-connect base-band switch system (365A, 365B) is for selectably effectuating a second connection between an external transmitter and at least one of the transceiver and the speaker (350) of the MMS (610B). The MMS (610B) is adapted to include one output node (335) for establishing the first connection and one input node (340) for establishing the second connection.

    MULTIPLE-FUNCTION CELLULAR TELEPHONE STATION
    5.
    发明专利
    MULTIPLE-FUNCTION CELLULAR TELEPHONE STATION 未知

    公开(公告)号：PL328808A1

    公开(公告)日：1999-02-15

    申请号：PL32880897

    申请日：1997-03-04

    Applicant: ERICSSON TELEFON AB L M

    Inventor： WENDELRUP HEINO ,  SALLENHAG MARTIN ,  GARDENFORS TORBJOERN

    IPC: H04M1/60 ,  H04M1/72 ,  H04B7/26 ,  H04M1/725 ,  H04W88/02 ,  H04Q7/32

    Abstract: A multi-functional mobile station (MMS) (610B) associated with at least one public land mobile network having switching circuitry implemented with a first cross-connect base-band switch system (370A, 370B) and a second cross-connect base-band switch system (365A, 365B). The first cross-connect base-band switch system (370A, 370B) is for selectably effectuating a first connection between an external receiver and at least one of the transceiver and the microphone of the MMS. The second cross-connect base-band switch system (365A, 365B) is for selectably effectuating a second connection between an external transmitter and at least one of the transceiver and the speaker (350) of the MMS (610B). The MMS (610B) is adapted to include one output node (335) for establishing the first connection and one input node (340) for establishing the second connection.

    RECEPTOR DE CONVERSION DIRECTA, COMPENSADO DIGITALMENTE.
    6.
    发明专利
    RECEPTOR DE CONVERSION DIRECTA, COMPENSADO DIGITALMENTE. 未知

    公开(公告)号：MX9704753A

    公开(公告)日：1997-10-31

    申请号：MX9704753

    申请日：1995-12-19

    Applicant: ERICSSON TELEFON AB L M

    Inventor： LINDQUIST BJORN ,  ISBERG MARTIN ,  WENDELRUP HEINO ,  SALLENHAG MARTIN ,  GUSTAFSSON KJELL

    IPC: H04L27/38 ,  H03D3/00 ,  H04B1/10 ,  H04B1/22 ,  H04B1/26 ,  H04B1/30 ,  H04L27/14 ,  H04L27/227 ,  H04L27/233 ,  H04B01/10 ,  H03D03/00

    Abstract: Un receptor de conversion directa compensado digitalmente incluye dispositivos para generar muestras digitales de una señal en fase de banda base y una señal de cuadratura de banda de base y para detectar la presencia de una señal de productos de segundo orden producida mediante una señal de interferencia modulada en amplitud. Asimismo, el aparato comprende un dispositivo para compensar digitalmente las muestras digitales removiendo la señal de producto de segundo orden, produciendo de esta manera muestras digitales compensadas. En un método para compensar digitalmente muestras de una señal de informacion que modula en cuadratura una señal portadora, las muestras calculadas de un producto de segundo orden desde una señal portadora conmutada se forman promediando las muestras digitales durante dos períodos de tiempo y determinando un tiempo de rampa en las señales en fase y de cuadratura que ocurre entre los períodos de tiempo debido a la señal de interferencia. Las muestras digitales pueden diferenciarse y los resultados rectificarse para determinar el tiempo de las rampas. En otro aparato, las muestras calculadas de la señal de producto de segundo se producen mediante un dispositivo para promediar un cuadrado de una diferencia entre las muestras digitales respectivas de la señal en fase y la señal de cuadratura, determinando de esta manera una amplitud de la señal portadora modulada en amplitud y un dispositivo para combinar la amplitud y las muestras digitales, generando de esta manera las muestras calculadas.

    A multi-function mobile telephone station
    7.
    发明专利
    A multi-function mobile telephone station 未知

    公开(公告)号：AU2048697A

    公开(公告)日：1997-10-01

    申请号：AU2048697

    申请日：1997-03-04

    Applicant: ERICSSON TELEFON AB L M

    Inventor： WENDELRUP HEINO ,  SALLENHAG MARTIN ,  GARDENFORS TORBJORN

    IPC: H04B7/26 ,  H04M1/60 ,  H04M1/72 ,  H04M1/725 ,  H04W88/02 ,  H04Q7/32

    Abstract: A multi-functional mobile station (MMS) (610B) associated with at least one public land mobile network having switching circuitry implemented with a first cross-connect base-band switch system (370A, 370B) and a second cross-connect base-band switch system (365A, 365B). The first cross-connect base-band switch system (370A, 370B) is for selectably effectuating a first connection between an external receiver and at least one of the transceiver and the microphone of the MMS. The second cross-connect base-band switch system (365A, 365B) is for selectably effectuating a second connection between an external transmitter and at least one of the transceiver and the speaker (350) of the MMS (610B). The MMS (610B) is adapted to include one output node (335) for establishing the first connection and one input node (340) for establishing the second connection.

    UNA ESTACION TELEFONICA MOVIL MULTIFUNCIONAL.
    8.
    发明专利
    UNA ESTACION TELEFONICA MOVIL MULTIFUNCIONAL. 未知

    公开(公告)号：ES2285731T3

    公开(公告)日：2007-11-16

    申请号：ES97908617

    申请日：1997-03-04

    Applicant: ERICSSON TELEFON AB L M

    Inventor： WENDELRUP HEINO ,  SALLENHAG MARTIN ,  GARDENFORS TORBJORN

    IPC: H04B7/26 ,  H04M1/72 ,  H04M1/60 ,  H04M1/725 ,  H04W88/02

    Abstract: Un conjunto de circuitos de conmutación para un radioteléfono (420) que tiene un micrófono (345), un altavoz (350), un conjunto de circuitos (325, 330) receptor (325) y transmisor (330) para recibir y transmitir señales de comunicación, el radioteléfono (420) está adaptado de modo que sea conectado selectivamente a al menos uno de entre un nodo de entrada (340), para recibir señales generadas por un dispositivo externo de entrada, y un nodo de salida (335) para su conexión a un dispositivo externo de salida, dicho conjunto de circuitos de conmutación está caracterizado por: primeros medios (390A, 370B, 360) adaptados para efectuar selectiva e independientemente una primera conexión entre el nodo de salida (335) y al menos uno de entre dicho micrófono (345) y dicho receptor (325); segundos medios (390B, 365B, 355) adaptados para efectuar selectiva e independientemente una segunda conexión entre el nodo de entrada (340) y al menos uno de entre dicho altavoz (350) y dicho transmisor(330); y en el que los primeros medios y los segundos medios están adaptados de modo que funcionen independientemente entre sí.

    9.
    发明专利
    未知

    公开(公告)号：DE69737714T2

    公开(公告)日：2007-09-13

    申请号：DE69737714

    申请日：1997-03-04

    Applicant: ERICSSON TELEFON AB L M

    Inventor： WENDELRUP HEINO ,  SALLENHAG MARTIN ,  GARDENFORS TORBJOERN

    IPC: H04B7/26 ,  H04M1/72 ,  H04M1/60 ,  H04M1/725 ,  H04W88/02

    Abstract: A multi-functional mobile station (MMS) (610B) associated with at least one public land mobile network having switching circuitry implemented with a first cross-connect base-band switch system (370A, 370B) and a second cross-connect base-band switch system (365A, 365B). The first cross-connect base-band switch system (370A, 370B) is for selectably effectuating a first connection between an external receiver and at least one of the transceiver and the microphone of the MMS. The second cross-connect base-band switch system (365A, 365B) is for selectably effectuating a second connection between an external transmitter and at least one of the transceiver and the speaker (350) of the MMS (610B). The MMS (610B) is adapted to include one output node (335) for establishing the first connection and one input node (340) for establishing the second connection.

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