| 摘要 |
Methods, apparatus, systems, and computer program products1 are provided for wirelessly synchronizing datasets that are stored on a wireless device a nd at a network device, such as a network server or database. Present aspect s provide for a simplified and efficient synchronization process, whereby sy nchronization can be completed in a single round-trip of wireless communicat ion between the wireless device and the network device. Single round-trip sy nchronization provides for less use of network resources, shorter overall sy nchronization cycle times and lessens the likelihood of wireless network fai lures, such as call drops or the like, causing the synchronization process t o fail. Additionally, simplification and efficiency are further realized by creating a synchronization process that allows the network dataset to be ind ependent of the wireless device datasets, i.e., the network server does not require a full change history nor is the network server required to know the wireless device dataset version. The synchronization may be applied to netw ork-based gaming applications.
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