A method and apparatus for providing a camera accessory with compression

    公开(公告)号:AU1025701A

    公开(公告)日:2001-04-30

    申请号:AU1025701

    申请日:2000-10-16

    Abstract: A method and apparatus is described for providing a camera accessory to a wireless mobile terminal in a wireless radiocommunication system. The wireless mobile terminal has an image data interface and a physical interface for detachably coupling the camera accessory thereto. One or more frames of image data is captured in the camera accessory and compressed according to one or more compression formats. The captured and compressed frames are transferred to the wireless mobile terminal over the image data interface. The camera accessory does not include a display. Image data is captured in a predetermined format including a CIF format. Still image frames are compressed using a JPEG format and an image stream is compressed using an MPEG format. The captured and compressed frames are transferred to the wireless mobile terminal over the image data interface using respective predetermined formats including RGB CIF, YUV CIF, JPEG, MPEG, and MPEG-4 with CIF to QCIF conversion format. The image data interface includes a wired interface and wherein the camera accessory derives a power supply from the wireless mobile terminal or includes a wireless interface.

    23.
    发明专利
    未知

    公开(公告)号:DE60021755T2

    公开(公告)日:2006-04-13

    申请号:DE60021755

    申请日:2000-12-01

    Abstract: A server device (31, 41, 51) has a programmable controller, a memory coupled to the controller, and a server program stored in the memory and executable by the controller. A first interface of the server device provides a first communication link (32, 42, 52) to a portable telecommunication apparatus (1). A second interface connects the server device to an electronic utility device (30, 40, 50). The server program communicates with a client program in the portable telecommunication apparatus through the first interface. The server program also communicates with the electronic utility device through the second interface, so that digital information may be transferred between the portable telecommunication apparatus and the electronic utility device.

    28.
    发明专利
    未知

    公开(公告)号:SE9904373D0

    公开(公告)日:1999-12-01

    申请号:SE9904373

    申请日:1999-12-01

    Abstract: A server device (31, 41, 51) has a programmable controller, a memory coupled to the controller, and a server program stored in the memory and executable by the controller. A first interface of the server device provides a first communication link (32, 42, 52) to a portable telecommunication apparatus (1). A second interface connects the server device to an electronic utility device (30, 40, 50). The server program communicates with a client program in the portable telecommunication apparatus through the first interface. The server program also communicates with the electronic utility device through the second interface, so that digital information may be transferred between the portable telecommunication apparatus and the electronic utility device.

    DISPOSITIVO DE MANDO A DISTANCIA INALAMBRICO ACTIVADO POR LA VOZ.

    公开(公告)号:ES2284541T3

    公开(公告)日:2007-11-16

    申请号:ES00976022

    申请日:2000-11-10

    Abstract: Un método de control de un dispositivo electrónico (104) con un mando a distancia (102). cuyo método comprende las operaciones de: -establecer un enlace de comunicación inalámbrica entre el dispositivo electrónico (104) y el dispositivo (102) de mando a distancia, sobre el cual pueden ser transmitidas las señales de datos y las señales de voz; -recibir una señal de voz en el dispositivo (102) de mando a distancia: -transmitir la señal de voz desde el dispositivo (102) de mando a distancia al dispositivo electrónico (104) a través del enlace de comunicación (136) inalámbrica; -recibir la señal de voz en el dispositivo electrónico (104); -generar una instrucción en respuesta a la señal de voz en el dispositivo electrónico (104); -ejecutar la instrucción en dicho dispositivo electrónico (104); -transmitir al menos una señal desde el dispositivo (102) de mando a distancia al dispositivo electrónico (104), para provocar una respuesta desde éste; caracterizado por; transmitir un estado operativodel dispositivo electrónico (104) en respuesta a una de la al menos una señal; -almacenar dicho estado operativo en una unidad de memoria en el dispositivo de mando a distancia; -actualizar el estado operativo del dispositivo electrónico (104); y -cambiar el estado operativo del dispositivo de mando a distancia (102) en respuesta a la operación de actualización.

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