| 摘要 |
A method for recovering group data between mobile systems, which incorporate at least one first mobile system, at least one second mobile system, and mobile stations, the method comprising the steps of maintaining (302) group data in a first database of the first mobile system, maintaining (303) group data in a database of the second mobile system. In the method, a recovery request is made (304) for recovering the group data, the second mobile system generates (306) one or more virtual attachment requests for the first database of said group, the second mobile system transmits (307) the virtual attachment request to the first database of the first mobile system, in response to the first virtual attachment request, the group data are updated (307) in the first database. |
