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1. 发明申请

US20050177632A1 Apparatus, and associated method, for synchronizing databases connected by way of a radio air interface 有权
标题翻译：装置和相关方法，用于同步通过无线电空中接口连接的数据库
公开(公告)号：US20050177632A1
公开(公告)日：2005-08-11
申请号：US10776004
申请日：2004-02-10
申请人： David Yach , Barry Linkert , Jie Zhu , Salim Omar , Piotr Tysowski , Albert Hecht-Enns , Catherine Phillips , Kathy Pereira
发明人： David Yach , Barry Linkert , Jie Zhu , Salim Omar , Piotr Tysowski , Albert Hecht-Enns , Catherine Phillips , Kathy Pereira
IPC分类号： G06F12/00 , G06F15/173 , G06F17/30 , H04L29/08
CPC分类号： G06F17/30581 , H04L67/1095 , H04L69/329
摘要： A synchronization process, and associated apparatus, for placing database copies in match with one another by way of communications effectuated upon an air interface of a radio communication system. Hash functions are performed at a mobile node and at a network part upon mobile and network copies of database information. Comparison of the hash information formed therefrom provides a preliminary indication of whether the databases are in match with one another. If a determination is made that the databases are out of match, the data is compared, and the data is placed in match with one another responsive to such additional comparisons.
摘要翻译：用于通过在无线电通信系统的空中接口上实现的通信来使数据库副本彼此匹配的同步过程和相关联的装置。散列函数在数据库信息的移动和网络副本上在移动节点和网络部分执行。由此形成的散列信息的比较提供了数据库是否彼此匹配的初步指示。如果确定数据库不匹配，则比较数据，并且响应于这种额外的比较将数据彼此匹配。

2. 发明申请

US20060080427A1 Apparatus, and associated method, for facilitating determination of synchronization status of database copies connected by way of a radio air interface of a radio communication system 审中-公开
标题翻译：装置和相关方法，用于便于确定通过无线电通信系统的无线电空中接口连接的数据库副本的同步状态
公开(公告)号：US20060080427A1
公开(公告)日：2006-04-13
申请号：US10776006
申请日：2004-10-12
申请人： David Yach , Barry Linkert , Jie Zhu , Salim Omar , Piotr Tysowski , Albert Hecht-Enns , Catherine Phillips , Kathy Pereira
发明人： David Yach , Barry Linkert , Jie Zhu , Salim Omar , Piotr Tysowski , Albert Hecht-Enns , Catherine Phillips , Kathy Pereira
IPC分类号： G06F15/173
CPC分类号： H04W99/00 , G06F16/27 , H04L63/065 , H04L63/123
摘要： Apparatus, and an associated method, for facilitating determination of whether database copies are in match with one another. A group hash is formed, associated with a group of data records of one of the database copies. The group hash is communicated, by way of a radio air interface, and the value of the group hash is compared with a corresponding value associated with a corresponding group of data records of the other database copy. If the values of the group hashes correspond, a determination is made that the groups of database records of the database are in match with one another. And, through communication of only a single group hash on the radio air interface, database correspondence of the group data records of the database copies are determined.
摘要翻译：装置和相关联的方法，用于便于确定数据库副本是否彼此匹配。组合散列与一组数据库副本的一组数据记录相关联。通过无线电空中接口传送组散列，并且将组散列的值与与另一个数据库副本的相应组的数据记录相关联的对应值进行比较。如果组散列值相对应，则确定数据库的数据库记录组彼此匹配。并且，通过在无线电空中接口上仅通信单个组散列，确定数据库副本的组数据记录的数据库对应。

3. 发明申请

US20050186975A1 Apparatus, and associated method, for facilitating initiation of synchronization of database copies connected by way of a radio air interface 审中-公开
标题翻译：装置和相关方法，用于促进通过无线电空中接口连接的数据库副本的同步启动
公开(公告)号：US20050186975A1
公开(公告)日：2005-08-25
申请号：US10775819
申请日：2004-02-10
申请人： David Yach , Barry Linkert , Jie Zhu , Salim Omar , Piotr Tysowski , Albert Hecht-Enns , Catherine Phillips , Kathy Pereira
发明人： David Yach , Barry Linkert , Jie Zhu , Salim Omar , Piotr Tysowski , Albert Hecht-Enns , Catherine Phillips , Kathy Pereira
IPC分类号： H04W8/22 , H04Q7/20
CPC分类号： H04W8/22
摘要： Apparatus, and an associated method, for facilitating initiation of synchronization operations between databases in a radio communication system. A network-based database copy and a mobile-based database copy are maintained, and asynchronously updated. Synchronization operations synchronize the databases to place the databases in match with one another. Session state information is maintained, and communicated between the mobile node and the network part pursuant to start of a synchronization session.
摘要翻译：装置和相关联的方法，用于促进无线电通信系统中的数据库之间的同步操作的启动。维护基于网络的数据库副本和基于移动的数据库副本，并进行异步更新。同步操作使数据库同步，使数据库彼此匹配。会话状态信息被维护，并且根据同步会话的开始在移动节点和网络部分之间进行通信。

4. 发明申请

US20050181790A1 Apparatus, and associated method, for facilitating efficient communication of data communicated pursuant to a syncrhonization session 审中-公开
标题翻译：装置和相关联的方法，用于促进根据协同化会话传送的数据的有效通信
公开(公告)号：US20050181790A1
公开(公告)日：2005-08-18
申请号：US10775825
申请日：2004-02-10
申请人： David Yach , Barry Linkert , Jie Zhu , Salim Omar , Piotr Tysowski , Albert Hecht-Enns , Catherine Phillips , Kathy Pereira
发明人： David Yach , Barry Linkert , Jie Zhu , Salim Omar , Piotr Tysowski , Albert Hecht-Enns , Catherine Phillips , Kathy Pereira
IPC分类号： G06F11/14 , H04Q7/20
CPC分类号： G06F16/273
摘要： Apparatus, and an associated method, for placing data that is to be communicated pursuant to a synchronization session into efficient form. The synchronization session operates to synchronize database copies to place the data records of the database copies in match with one another. A coordinator coordinates change entries that are placed into a change listing. The coordination removes redundancies of the change entries so that the change entries that form a change history are maintained in efficient form, thereby to minimize the bandwidth required upon a radio air interface to communicate such information pursuant to a synchronization session.
摘要翻译：装置和相关联的方法，用于将要根据同步会话传送的数据放置成有效的形式。同步会话操作以同步数据库副本以将数据库副本的数据记录彼此匹配。协调员协调放置在更改列表中的更改条目。协调消除了更改条目的冗余，使得形成变化历史的变化条目以有效的形式被保持，从而最小化无线电空中接口根据同步会话传送这些信息所需的带宽。

5. 发明申请

US20050181789A1 Apparatus, and associated method, for locking and identifying a change list used pursuant to database synchronization operations in a radio communication system 审中-公开
标题翻译：装置和相关方法，用于锁定和识别在无线电通信系统中根据数据库同步操作使用的改变列表
公开(公告)号：US20050181789A1
公开(公告)日：2005-08-18
申请号：US10775817
申请日：2004-02-10
申请人： David Yach , Barry Linkert , Jie Zhu , Salim Omar , Piotr Tysowski , Albert Hecht-Enns , Catherine Phillips , Kathy Pereira
发明人： David Yach , Barry Linkert , Jie Zhu , Salim Omar , Piotr Tysowski , Albert Hecht-Enns , Catherine Phillips , Kathy Pereira
IPC分类号： G06F17/30 , H04W8/22 , H04Q7/20
CPC分类号： H04W8/22 , G06F16/273
摘要： Apparatus, and an associated method, for facilitating synchronization of spaced-apart database copies, such as a mobile node database copy and a network-based database copy. A change list is created to list change indicia associated with changes made to a database. When synchronization operations are selected to be initiated, a change list lock locks the change list to prohibit subsequent alteration of the change list. And, a change list identifier uniquely identifies the change list, thereby to identify the change list to be associated with a particular synchronization session. Subsequent synchronization operations are thereafter performed.
摘要翻译：装置和相关联的方法，用于促进间隔开的数据库副本的同步，诸如移动节点数据库副本和基于网络的数据库副本。创建更改列表以列出与对数据库所做的更改相关联的更改标记。当选择启动同步操作时，更改列表锁锁定更改列表以禁止随后更改更改列表。而且，改变列表标识符唯一地标识改变列表，从而识别与特定同步会话相关联的改变列表。之后执行随后的同步操作。

6. 发明申请

US20050176453A1 Apparatus, and associated method, for facilitating synchronization of databases connected by way of a radio air interface 有权
标题翻译：装置和相关方法，用于促进通过无线电空中接口连接的数据库的同步
公开(公告)号：US20050176453A1
公开(公告)日：2005-08-11
申请号：US10775820
申请日：2004-02-10
申请人： David Yach , Barry Linkert , Jie Zhu , Salim Omar , Piotr Tysowski , Albert Hecht-Enns , Catherine Phillips , Kathy Pereira
发明人： David Yach , Barry Linkert , Jie Zhu , Salim Omar , Piotr Tysowski , Albert Hecht-Enns , Catherine Phillips , Kathy Pereira
IPC分类号： H04B7/005
CPC分类号： H04L67/1095 , G06F17/30578 , H04L67/04
摘要： Apparatus, and an associated method, for facilitating synchronization of databases connected by way of a radio air interface. Changes to a data record embodied at the network part are detected by a detector. A mapping is performed by a mapper, and a synchronization request is generated by a synchronization request generator. The synchronization request is filtered by a filter, and converted into form to permit its efficient communication upon the radio air interface to a mobile node pursuant to a synchronization session.
摘要翻译：装置和相关联的方法，用于促进通过无线电空中接口连接的数据库的同步。通过检测器检测对网络部分体现的数据记录的变化。映射由映射器执行，同步请求由同步请求生成器生成。同步请求由滤波器过滤，并转换成形式，以允许其在根据同步会话到移动节点的无线电空中接口上的有效通信。

7. 发明申请

US20060172724A1 Synchronizing server and device data using device data schema 有权
标题翻译：使用设备数据模式同步服务器和设备数据
公开(公告)号：US20060172724A1
公开(公告)日：2006-08-03
申请号：US11045071
申请日：2005-01-31
申请人： Barry Linkert , Jie Zhu , Salim Omar
发明人： Barry Linkert , Jie Zhu , Salim Omar
IPC分类号： H04Q7/22
CPC分类号： G06Q10/10
摘要： Methods and apparatus for the synchronization of first data stored to a wireless mobile device and second data stored to a remote device are provided. Schema describing the data is maintained by the device. The schema is provided by the device to assist with the synchronization. Changes to device data schema may be transparently handled by a synchronization server. In one embodiment, a method for synchronizing first data stored to a mobile device and second data stored to a remote storage device comprises receiving a schema from the mobile device describing the first data; matching respective instances of the first and second data using the schema; determining differences between the first and second data in response to the matching; and updating at least a one of the first and second data in response to the differences.
摘要翻译：提供了存储到无线移动设备的第一数据的同步和存储到远程设备的第二数据的方法和设备。描述数据的模式由设备维护。该模式由设备提供以协助同步。设备数据模式的更改可以由同步服务器透明地处理。在一个实施例中，一种用于同步存储到移动设备的第一数据和存储到远程存储设备中的第二数据的方法包括：从移动设备接收描述第一数据的模式; 使用模式匹配第一和第二数据的相应实例; 确定响应于匹配的第一和第二数据之间的差异; 以及响应于所述差异来更新所述第一和第二数据中的至少一个。

8. 发明申请

US20070112882A1 Method and apparatus for synchronizing databases connected by wireless interface 失效
标题翻译：用于通过无线接口连接的同步数据库的方法和装置
公开(公告)号：US20070112882A1
公开(公告)日：2007-05-17
申请号：US11280173
申请日：2005-11-17
申请人： Piotr Tysowski , Michael Hardy , Barry Linkert
发明人： Piotr Tysowski , Michael Hardy , Barry Linkert
IPC分类号： G06F17/30
CPC分类号： G06F17/30581 , Y10S707/99952
摘要： A method of synchronizing at least one database including at least one updated data record with at least one other database including a corresponding data record. The method includes comparing at least one field of data of the updated data record with a corresponding field of the data record prior to updating, generating change information including at least the location of a change and an indication representative of the change for the field of the updated data record, and transmitting the change information for assembly in the corresponding data record.
摘要翻译：一种将包括至少一个更新的数据记录的至少一个数据库与至少一个其他数据库同步的方法，包括对应的数据记录。该方法包括将更新的数据记录的数据的至少一个字段与更新前的数据记录的相应字段进行比较，生成至少包括改变的位置的变化信息和表示变化的变化的指示更新的数据记录，以及发送用于组装在相应的数据记录中的变更信息。

9. 发明申请

US20070073787A1 Method and apparatus for synchronizing databases connected by wireless interface 审中-公开
标题翻译：用于通过无线接口连接的同步数据库的方法和装置
公开(公告)号：US20070073787A1
公开(公告)日：2007-03-29
申请号：US11452907
申请日：2006-06-15
申请人： Piotr Tysowski , Michael Hardy , Barry Linkert
发明人： Piotr Tysowski , Michael Hardy , Barry Linkert
IPC分类号： G06F17/30
CPC分类号： G06F16/275 , G06F16/273
摘要： A method of synchronizing a first database including first data records with a second database including second data records includes receiving information representative of the second data records and modifying the first data records of the first database in a unidirectional synchronization with the second data records of the second database including deleting ones of the first data records present in the first database for which there is no corresponding second data record present in the second database.
摘要翻译：将包括第一数据记录的第一数据库与包括第二数据记录在内的第二数据库同步的方法包括接收表示第二数据记录的信息，并以第二数据记录的第二数据记录的单向同步修改第一数据库的第一数据记录数据库包括删除存在于第二数据库中的没有对应的第二数据记录的第一数据库中存在的第一数据记录。

10. 发明授权

US08072880B2 System for correcting errors in radio communication, responsive to error frequency 有权
标题翻译：响应错误频率纠正无线电通信中的错误的系统
公开(公告)号：US08072880B2
公开(公告)日：2011-12-06
申请号：US11555722
申请日：2006-11-02
申请人： Barry Linkert , James Zhu , Salim Omar
发明人： Barry Linkert , James Zhu , Salim Omar
IPC分类号： H04J3/14
CPC分类号： H04W24/08 , H04L41/0654
摘要： Errors of e.g database synchrony between a radio-connected mobile-station and a server can be especially troublesome if continued and repeated, and can quickly deplete resources in the mobile-station. This problem is addressed by keeping an error-event-count in the server; when the count exceeds a threshold, the server signals the mobile to immediately transmit the recent-activity-log in the mobile, i.e the log in the mobile in which are recorded the detailed elements relating to assembling and transmitting the data packet in which the error was detected. Using the information in the recent-activity-log, the server can institute de-bugging strategies, etc, to correct the problem. The threshold is in two stages; above the initial threshold, the mobile-station is signalled to increase the level of detail as recorded in the recent-activity-logs (if the mobile is able to do so), and the actual transmission of the log only takes place above the main threshold.
摘要翻译：无线电连接的移动台与服务器之间的数据库同步的错误如果继续和重复可能是特别麻烦的，并且可以快速耗尽移动台中的资源。通过在服务器中保留错误事件计数来解决此问题; 当计数超过阈值时，服务器通知移动台立即发送移动站中的最近活动日志，即记录移动站中的日志，其中记录有关组装和发送其中错误的数据分组的详细元素被检测到。使用最近的活动日志中的信息，服务器可以制定消除策略等来纠正问题。门槛分两个阶段; 在初始阈值之上，移动台用信号通知记录在最近的活动日志中（如果移动台能够这样做）的细节级别，并且日志的实际传输仅发生在主阈。

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