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    • 22. 发明专利
    • Broadcast transmission system, server apparatus, terminal device, and transmission data processing method used therefor
    • 广播传输系统,服务器设备,终端设备及其使用的传输数据处理方法
    • JP2006054627A
    • 2006-02-23
    • JP2004233977
    • 2004-08-11
    • Nec Corp日本電気株式会社
    • UNO HIROYUKI
    • G06F13/00H04B7/26H04L12/70H04M3/56H04M11/00H04W4/06H04W8/18H04W8/20H04W28/18H04W88/02H04W88/18
    • H04W4/06H04L12/1836H04L12/189H04W4/08H04W8/18H04W8/20H04W28/18H04W88/021H04W88/184
    • PROBLEM TO BE SOLVED: To provide a broadcast transmission system capable of automatically processing transmission data to be broadcasted into data suitable for terminals in all members in a group. SOLUTION: The terminal 1 notifies a presence server 4 of presence information and information about terminal specifications of the terminal 1, and the presence server 4 stores the information about terminal specifications into a memory. If a group includes a plurality of members, the presence server 4 distributes the specifications of all the terminals stored in the memory to all the members in the group. The terminal 1 calculates the minimum specifications of a screen resolution from the information of the terminal specifications of all the members in the group from the presence server 4. The terminal 1 analyzes the number of pixels of a selected image, and if the number of pixels of a result of analysis comes within the range of the minimum specifications, the terminal 1 transmits the image to a PoC server 2. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供能够将要广播的传输数据自动处理为适合于组中的所有成员中的终端的数据的广播传输系统。 解决方案:终端1向存在服务器4通知存在信息和关于终端1的终端规格的信息,存在服务器4将关于终端规格的信息存储到存储器中。 如果组包括多个成员,则存在服务器4将存储在存储器中的所有终端的规范分发给组中的所有成员。 终端1根据来自存在服务器4的组中的所有成员的终端规格的信息来计算屏幕分辨率的最小规格。终端1分析所选图像的像素数,如果像素数 分析结果在最小规格的范围内,终端1将图像发送到PoC服务器2.版权所有(C)2006,JPO&NCIPI