Nokia Corporation

Nokia Technologies Oy

Jussi Piispanen

Mikko Juhani Sahinoja

Eero Kaappa

Riku Mettälä

Ari Sutinen

Jouni Rapakko

Mikko Siikaniemi

Ganesh Sivaraman

Mika Martikainen

Riku METTÄLÄ

A method (and corresponding equipment and computer programs) by which a first and second device () synchronize how data is organized as folders in respective first and second data stores () maintained by the devices () based on exchanging messages () including data identification elements () that refer to the folders, with the data identification elements () provided in the message external to any reference to data units; or, more generally, based on the first device sending a message to the other and including in the message information about data in the first data store and also information about a change in the data structure of the first device, wherein the information about the data in the first data store is placed in the message in an element different from the element where the information about a change in the data structure is placed.

Method and apparatus for synchronizing how data is stored in different data stores

The invention relates to a method for defining the nodes of a management structure used in device management in a device management system. In the arrangement, case sensitivity information is associated with at least one node to define whether to distinguish between upper-case and lower-case letters. At least one node is defined according to the case sensitivity information.

Defining nodes in device management system

The present invention provides a method for generating a request for information about a data store. The request codes a data store descriptor which is used to characterize or identify a matching data store from a plurality of data stores. The re-transmitted information comprises retrieved information necessary for the requesting device or the applications executed thereon to access the identified data store, respectively. The present invention provides a method for generating a response in consequence on receiving a request for information a about data store. The data store descriptor coded in the request is used to characterize or identify a matching data store from a plurality of data stores and information about the data store is retrieved. This retrieved information coded in a response is transmitted to the previously requesting device enabling the requesting device or the applications executed thereon to access the identified data store, respectively.

Method and device for retrieving data store access information

SyncML is used for synchronizing data of terminal device in wireless and wired environments. In general, synchronization takes place between a terminal device (e.g., a mobile phone) and a server device (e.g., a web server in Internet). However, a SyncML session, which occurs between the terminal and server, is an end-to-end communication. The idea of the present invention is to provide a method, a router and a system to allow routing of the synchronizing data exchanged during a synchronizing session through such a router. In general having the router is more cost efficient and a faster solution from the end-user point of view.

Method and network device for synchronization of database data routed through a router

A method of arranging data synchronization of at least one application in a networked system, which comprises at least one terminal, at least one synchronization server, a first database in the terminal, and a second database. In the method, a configuration message is formed which comprises data required for the application data synchronization, said data comprising settings of at least the second database. The configuration message is transmitted from the synchronization server to the terminal. A synchronization connection is arranged between the terminal and the synchronization server to perform the synchronization. The synchronization is initialized using the arranged synchronization connection and at least part of said data, data of the first database and the second database being synchronized using at least part of said data.

Application data synchronization in telecommunications system

The invention relates to a method of limiting the size of synchronization messages between a first synchronization device and a second synchronization device. The first device specifies a maximum message size for synchronization messages to be sent to the first device and transmits information on the maximum message size to the second device. The second device transmits to the first device one or more synchronization messages which are equal to or smaller than the maximum message size of the first device.

Data synchronization

A method of arranging synchronization of databases, the method comprising the steps of establishing a transport layer connection for synchronization between a first and a second device which synchronize databases. During initialization of synchronization a first update identifier, which is stored at least in the first device and describes the latest synchronization event the devices have performed in the databases, and a second update identifier, which is defined by the first device and describes the present synchronization, are transmitted from the first device to the second device. The second update identifier is stored in the first and the second device. The contents of the first update identifiers stored in the devices are updated in the first and the second device if synchronization has been performed and after this said transport layer connection has been ended substantially properly.

Synchronization of database data

A method for arranging a packet radio service in a wireless telecommunication system comprising at least one mobile station. The method comprises activating in the mobile station at least one packet data context for packet-switched data transmission of an application in the mobile station. In the mobile station, a busy condition is automatically set for the packet data context for suspension situations. When the packet data context in the mobile station is requested to be suspended, the packet data context is prevented from being suspended in response to the packet data context suspension request being received from outside the application.

Providing packet data service in wireless telecommunication system

A method using SyncML, or other similar markup language, by which two devices ( ) synchronize how data is organized in respective data stores ( ) maintained by the devices ( ), and devices ( ) operating according to the method as well as a corresponding computer program by which either of the devices ( ) is operable according to the method. According to the method, the two devices ( ) synchronize their respective data stores ( ) with respect to folders for containing data units and possibly other folders by steps ( ) of exchanging messages ( ) that include data identification elements ( ) that refer to the folders in order to be able to synchronize the data stores ( ) with respect to the folders, with the data identification elements ( ) provided in the message external to any reference to data units.

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Tampere, Finland

Jussi Piispanen