APPARATUS AND METHOD FOR SYNCHRONIZING DATA BETWEEN WIRELESS TERMINALS
PURPOSE: A device and method for data synchronization between wireless terminals are provided to offer the same use environment at all times like an environment using a single wireless terminal in an environment where a plurality of wireless terminals are used. CONSTITUTION: At least one wireless te...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | PURPOSE: A device and method for data synchronization between wireless terminals are provided to offer the same use environment at all times like an environment using a single wireless terminal in an environment where a plurality of wireless terminals are used. CONSTITUTION: At least one wireless terminal(10-1 to 10-3) detects a first data change based on a data identifier, transmits the data where the first change is made, and reflects a second change based on the data identifier of the data where the second change is made. A fixed device(20) reflects the first and second changes of the data delivered from a single wireless terminal based on the data identifier and delivers the data, where the first and second changes are made, to other wireless terminals. [Reference numerals] (10-1) Wireless terminal 1; (10-2) Wireless terminal 2; (10-3) Wireless terminal 3; (20) Fixed device; (AA,BB,CC) Telephone directory |
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