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1. 发明申请

US20090077263A1 METHODS AND APPARATUS FOR DATASET SYNCHRONIZATION IN A WIRELESS ENVIRONMENT 有权
标题翻译：无线环境中数据同步的方法与装置
公开(公告)号：US20090077263A1
公开(公告)日：2009-03-19
申请号：US12142023
申请日：2008-06-19
申请人： Sudheer B. KOGANTI , Brian H. KELLEY , Matthew HOHLFELD
发明人： Sudheer B. KOGANTI , Brian H. KELLEY , Matthew HOHLFELD
IPC分类号： G06F15/16
CPC分类号： H04L67/1095 , G06F17/30575
摘要： Methods, apparatus, systems, and computer program products are provided for wirelessly synchronizing datasets that are stored on a wireless device and at a network device, such as a network server or database. Present aspects provide for a simplified and efficient synchronization process, whereby synchronization can be completed in a single round-trip of wireless communication between the wireless device and the network device. Single round-trip synchronization provides for less use of network resources, shorter overall synchronization cycle times and lessens the likelihood of wireless network failures, such as call drops or the like, causing the synchronization process to fail. Additionally, simplification and efficiency are further realized by creating a synchronization process that allows the network dataset to be independent 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.
摘要翻译：提供了方法，装置，系统和计算机程序产品，用于无线地同步存储在无线设备上的网络设备和诸如网络服务器或数据库的网络设备的数据集。本方面提供简化和有效的同步过程，从而可以在无线设备和网络设备之间的无线通信的单次往返中完成同步。单一的往返同步可以减少对网络资源的使用，缩短整个同步周期时间，减少无线网络故障的可能性，如呼叫丢失等，导致同步过程失败。另外，通过创建允许网络数据集独立于无线设备数据集的同步过程进一步实现简化和效率，即，网络服务器不需要完整的改变历史，也不需要网络服务器知道无线设备数据集版本。

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