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    • 9. 发明申请
    • FILE TRANSFER PROTOCOL FOR MOBILE COMPUTER
    • 移动计算机的文件传输协议
    • WO2005048025A3
    • 2006-03-09
    • PCT/US2004034014
    • 2004-10-14
    • SONY ELECTRONICS INC
    • ZHENG JIANYU ROY
    • G06F20060101H04L29/06H04L29/08G06F15/16
    • H04L29/06H04L67/06H04L69/18
    • A method is disclosed for communicating using a device (14) having a Palm OS. SMB is preferentially used to communicate with a node (12), and if use of SMB is not possible, FTP is used, and if use of FTP is not possible, Bluetooth is used. If FTP or Bluetooth is selected as the protocol, file sharing between the device (14) and node (12) that entails a read or write is executed by temporarily copying a file to an internal Palm OS memory (18) of the device (14), performing the read or write on the file, and then copying the file back to the node (12) to overwrite a previous version of the file at the node (12). For non-Palm OS file transfer to the internal memory (18), the file is wrapped in a Palm OS stream in the internal memory (18) for executing reads or writes. For file transfer to an expansion Palm OS memory card (20), byte-to-byte copying of the file is executed using the FAT of the expansion memory (20), with the file being transferred through an internal Palm OS memory (18) of the device (14).
    • 公开了一种使用具有Palm OS的设备(14)进行通信的方法。 SMB优先用于与节点(12)通信,如果不能使用SMB,则使用FTP,如果不能使用FTP,则使用蓝牙。 如果选择FTP或蓝牙作为协议,则通过将文件暂时复制到设备(14)的内部Palm OS存储器(18)来执行需要读取或写入的设备(14)和节点(12)之间的文件共享 ),对文件进行读取或写入,然后将该文件复制回节点(12)以覆盖该节点(12)上的该文件的先前版本。 对于非Palm OS文件传输到内部存储器(18),文件被包装在内部存储器(18)中的Palm OS流中,用于执行读取或写入。 为了将文件传输到扩展Palm OS存储卡(20),使用扩展存储器(20)的FAT执行文件的字节到字节复制,文件通过内部Palm OS存储器(18)传送, 的装置(14)。