公开(公告)号：KR20100033148A

公开(公告)日：2010-03-29

申请号：KR20080092165

申请日：2008-09-19

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： HONG SEUNG KI ,  CHOI YEON JUN ,  JUNG WOO SUG ,  JUN JONG ARM

IPC: G06F13/14 ,  G06F15/16 ,  H04L7/00

Abstract: PURPOSE: A method for maintaining coherence of a share file between an apparatus through a wireless telecommunication is provided so that the radio transmission technology is applied to the master unit and slave device and data sharing method. Movement and heat of the file owned in common between for oneself reciprocity in the radio coverage are possible without the physical bond. The consistency of file is to maintain made always. CONSTITUTION: A slave device and data sharing method search the master unit capable of wireless telecommunication(S215). Slave device and data sharing method decide the registration of the searched master unit as described above(S225). In case the master unit is registered, slave device and data sharing method synchronize the file system of the master unit and file system of slave device and data sharing method through the wireless telecommunication. In case the file system of one apparatus is changed, the file system of the apparatus of the rest one is varied identically with the changed file system as described above.

Abstract translation: 目的：提供一种通过无线通信在装置之间维持共享文件的一致性的方法，使得无线电传输技术被应用于主设备和从设备以及数据共享方法。 在无线电覆盖范围内为了自身互惠而拥有的文件的移动和加热是可能的，没有物理上的联系。 文件的一致性是始终保持。 规定：从设备和数据共享方法搜索能够进行无线电信的主机（S215）。 从设备和数据共享方法如上所述决定搜索到的主单元的注册（S225）。 在主单元注册的情况下，从设备和数据共享方法通过无线电信同步主设备的文件系统和从设备的文件系统以及数据共享方法。 在一个装置的文件系统改变的情况下，如上所述，其余装置的文件系统与改变的文件系统相同地改变。