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    13.
    发明专利
    未知

    公开(公告)号：DE60009937D1

    公开(公告)日：2004-05-19

    申请号：DE60009937

    申请日：2000-10-16

    Applicant: ERICSSON TELEFON AB L M

    Inventor： CARLSSON TORSTEN ,  GUSTAFSSON KJELL ,  HOLLSTROEM MAGNUS ,  LINGE ANDERS ,  TILLGREN MAGNUS ,  BENGTSSON HENRIK ,  MEDVED IVAN ,  WERGELAND SOFIE ,  LENNARTSSON OLA

    IPC: H04N5/225 ,  H04M1/00 ,  H04N7/14 ,  H04N7/50 ,  H04N7/26

    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.

    14.
    发明专利
    未知

    公开(公告)号：AT264592T

    公开(公告)日：2004-04-15

    申请号：AT00971386

    申请日：2000-10-16

    Applicant: ERICSSON TELEFON AB L M

    Inventor： CARLSSON TORSTEN ,  GUSTAFSSON KJELL ,  HOLLSTROEM MAGNUS ,  LINGE ANDERS ,  TILLGREN MAGNUS ,  BENGTSSON HENRIK ,  MEDVED IVAN ,  WERGELAND SOFIE ,  LENNARTSSON OLA

    IPC: H04N5/225 ,  H04M1/00 ,  H04N7/14 ,  H04N7/50 ,  H04N7/26

    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.

    15.
    发明专利
    未知

    公开(公告)号：DE69935147T2

    公开(公告)日：2007-10-31

    申请号：DE69935147

    申请日：1999-12-03

    Applicant: ERICSSON TELEFON AB L M

    Inventor： BORGSTROEM ANDERS ,  HOLLSTROEM MAGNUS

    IPC: H04M1/00 ,  H04M1/725 ,  H04M1/60 ,  H04M3/56 ,  H04M11/00

    Abstract: A method of using a first communications device (2), such as a mobile telephone, together with at least one other communications device (27), such as a telephone, comprises the steps of playing back audio signals in the first communications device (2), transmitting the same audio signals to the other communications device (27), and playing back the audio signals in the other communications device (27). By transmitting the audio signals played back in the first communications device to the other device and playing them back there, shared audio listening is achieved and in this way the communications devices can be used also for the shared listening to e.g. music. Thus it is possible for two persons present at different locations to listen to the same audio signals simultaneously or at least almost simultaneously.

    16.
    发明专利
    未知

    公开(公告)号：DE60031291T2

    公开(公告)日：2007-08-30

    申请号：DE60031291

    申请日：2000-12-01

    Applicant: ERICSSON TELEFON AB L M

    Inventor： HOLLSTROEM MAGNUS ,  HED ROBERT ,  OLSSON PATRIK ,  EDLUND ANDERS ,  EKELUND BJOERN ,  RYDBECK NILS

    IPC: H04M1/725 ,  H04M11/00 ,  H04W88/02

    Abstract: A portable telecommunication apparatus (200) has a user interface (250), a programmable controller (210), a memory (220, 230) coupled to the controller, and an information access program (240), such as a WAP browser, which is stored in the memory and is executable by the controller. The information access program provides access for a user to a global information network, such as Internet, through the user interface and a first wireless communication link. The apparatus also has an external device interface (260, 262, 264) for connecting an external device to the portable telecommunication apparatus over a second communication link. The information access program (240) allows the user to control the external device through the user interface (250), the external device interface (260, 262, 264) and the second communication link.

    17.
    发明专利
    未知

    公开(公告)号：DE60021755D1

    公开(公告)日：2005-09-08

    申请号：DE60021755

    申请日：2000-12-01

    Applicant: ERICSSON TELEFON AB L M

    Inventor： HOLLSTROEM MAGNUS ,  HED ROBERT ,  OLSSON PATRIK ,  TILLGREN MAGNUS

    IPC: G06Q20/00 ,  G06F13/00 ,  H04B7/26 ,  H04L29/06 ,  H04L29/08 ,  H04M1/00 ,  H04M1/725 ,  H04M11/00 ,  H04M1/72

    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.

    20.
    发明专利
    未知

    公开(公告)号：SE9904398L

    公开(公告)日：2001-06-02

    申请号：SE9904398

    申请日：1999-12-01

    Applicant: ERICSSON TELEFON AB L M

    Inventor： HOLLSTROEM MAGNUS ,  HED ROBERT ,  OLSSON PATRIK ,  EDLUND ANDERS ,  EKELUND BJOERN ,  RYDBECK NILS

    IPC: H04M1/725 ,  H04M11/00 ,  H04W88/02 ,  H04Q7/32

    Abstract: A portable telecommunication apparatus (200) has a user interface (250), a programmable controller (210), a memory (220, 230) coupled to the controller, and an information access program (240), such as a WAP browser, which is stored in the memory and is executable by the controller. The information access program provides access for a user to a global information network, such as Internet, through the user interface and a first wireless communication link. The apparatus also has an external device interface (260, 262, 264) for connecting an external device to the portable telecommunication apparatus over a second communication link. The information access program (240) allows the user to control the external device through the user interface (250), the external device interface (260, 262, 264) and the second communication link.

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