Data transfer system and handheld terminal device used therefor
    2.
    发明授权
    Data transfer system and handheld terminal device used therefor 失效
    数据传输系统和使用的手持终端设备

    公开(公告)号:US5933478A

    公开(公告)日:1999-08-03

    申请号:US534318

    申请日:1995-09-27

    摘要: In the handheld terminal device, when a message reception unit receives from a host computer a new arrival message indicating a new arrival of a file (or electronic mail), a control unit analyzes the new arrival message to obtain identifier information for identifying the file (or electronic mail) and a telephone number of the host computer. After a line connection to the host computer is established by a handheld phone transceiver unit, a fetch request command for fetching the file (or electronic mail) is transmitted to automatically fetch the file (or electronic mail) from the host computer and make the user know the contents of the file (or electronic mail) by using a display unit. A FAX transmitting user designates a destination handheld terminal device and transmits FAX image data to a communication server (CS). CS stores the received FAX image data and transmits a FAX arrival message to a pager connected to the destination handheld terminal device. A user of the handheld terminal device informed of a FAX arrival by the pager confirms the FAX brief image data contained in the message, and if necessary, calls CS by a handheld phone connected to the handheld terminal device to make CS transmit the FAX image data and refer to the detailed contents thereof.

    摘要翻译: 在手持终端装置中,当消息接收单元从主计算机接收到指示文件(或电子邮件)的新到达的新到达消息时,控制单元分析新的到达消息以获得用于识别文件的标识符信息( 或电子邮件)和主机的电话号码。 在通过手持电话收发器单元建立到主计算机的线路连接之后,发送用于取出文件(或电子邮件)的取出请求命令以从主机自动获取文件(或电子邮件),并使用户 通过使用显示单元知道文件(或电子邮件)的内容。 FAX发送用户指定目的地手持终端装置,并向通信服务器(CS)发送FAX图像数据。 CS存储接收到的FAX图像数据,并将FAX到达消息发送到连接到目的地手持终端设备的寻呼机。 通过寻呼机通知FAX到达的手持终端设备的用户确认消息中包含的FAX简要图像数据,并且如果需要,通过连接到手持终端设备的手持电话呼叫CS以使CS发送FAX图像数据 并参考其详细内容。

    Video telephone system and terminal device therefor
    4.
    发明授权
    Video telephone system and terminal device therefor 有权
    视频电话系统及其终端设备

    公开(公告)号:US06850267B2

    公开(公告)日:2005-02-01

    申请号:US10372811

    申请日:2003-02-26

    IPC分类号: H04N7/14 H04Q7/38

    CPC分类号: H04N7/147 H04N7/148

    摘要: A terminal device stores in a nonvolatile memory a video encoding method, a size expressed by pixels, a frame rate, a bit rate, and a key frame insertion interval suitable for reception. A receiving side terminal device notifies information to a sending side terminal. According to the information, the sending side terminal device encodes video data obtained by shooting an object and transmits encoded video data. Also, the sending side terminal device cuts, from the video data, video data of a size not exceeding a least size among a size of the video data obtained by the sending side terminal device, a size expressed by pixels suitable for transmission in the sending side terminal device, and a size expressed by pixels suitable for reception in the reception side terminal device. The sending side terminal device encodes and transmits the video data.

    摘要翻译: 终端装置在非易失性存储器中存储视频编码方法,由像素表示的尺寸,帧速率,比特率和适合于接收的关键帧插入间隔。 接收侧终端装置向发送侧终端通知信息。 根据该信息,发送侧终端装置对通过拍摄对象而获得的视频数据进行编码,并发送编码后的视频数据。 此外,发送侧终端装置从视频数据切断由发送侧终端装置获取的视频数据的大小之中的尺寸不超过最小尺寸的视频数据,由适于发送的发送的像素表示的大小 侧终端装置,以及由接收侧终端装置中适合接收的像素表示的尺寸。 发送侧终端装置编码并发送视频数据。