摘要:
For allowing differentiated handling of network traffic, a message is received by a traffic type detector. The traffic type detector extracts a network label, e.g. a domain name, a hostname, or a network address, from the message and compares this extracted network label to one or more stored network labels. On the basis of the comparison, adaptation of a quality of service level for a forwarding treatment of data packets associated with the message is initiated, e.g. by controlling a bearer used for communicating the data packets.
摘要:
For allowing differentiated handling of network traffic, a message (301, 307, 309) is received by a traffic type detector (100). The traffic type detector (100) extracts a network label, e.g. a domain name, a hostname, or a network address, from the message (301, 307, 309) and compares this extracted network label to one or more stored network labels. On the basis of the comparison, adaptation of a quality of service level for a forwarding treatment of data packets associated with the message is initiated, e.g. by controlling a bearer used for communicating the data packets.
摘要:
Methods executed in a server in a communication network are provided. The server handles messages for at least one client and/or application. The method includes identifying deterioration in a connectivity or reachability between the server and the at least one client and/or application; and transmitting a re-establishment message to the at least one client and/or application. The message makes or enables the at least one client and/or application reestablish the connectivity or reachability. Related devices are also provided herein.
摘要:
A method in a communication network of delivering messages associated with an information exchange service. A message, to be delivered between two entities is interrogated to determining if the data content has already been delivered to the terminating entity. If the data content has not already been delivered to the second entity, the message is transmitted to the second entity unchanged, while the message is modified, so that the modified message comprises a data identifier, identifying the data content, but no data content. The modified message is then transmitted to the terminating entity, and the data identifier is cached together with the associated data content when a successful transmission of the message has been verified. The suggested versioning mechanism enables transmission of messages with a reduced size.
摘要:
A method and arrangement in a notification server (300) for controlling notifications with resource data to a subscribing client (A). When a subscription request is received (3:1) from the client for notifications with selected resource data of one or more resources, the access network currently used by the client is determined based on network related information, e.g. obtained from the received subscription request. The delivery of notifications (3:5) is then controlled based on the determined current network.
摘要:
A server, computer readable medium and method for accessing buddy data related to a first user (presentity) that is connected to a communication network that includes a server, the data being accessed by a second user (watcher) connected to the communication network. The method including storing, at a server, information associated with a plurality of users associated with the presentity as the buddy data, receiving, at the server, a request from a watcher for buddy data of the presentity, authorizing, at least in part by the server, the request for buddy data, and transmitting, by the server, the buddy information to the watcher.
摘要:
A method enabling a service at a communication network node and a network node adapted to execute the method is provided, wherein a first request, requesting for one or more operations to be associated with a symbol, is received from a first user. The request comprises an instruction, identifying one or more operations. The request triggers the generating of a unique symbol identity, and the creation of a symbol record, associated with the symbol identity, wherein the symbol record, linking the symbol identity to the one or more operations. At the node the symbol identity is also associated with the generated symbol, which is created by a symbol server and forwarded to the first user. Once the symbol has been received by the node in a second request, the symbol identity corresponding to the symbol is retrieved from the symbol server, and the service is enabled by executing the one or more operations according to the symbol record identified by the symbol identity.
摘要:
A method and arrangement for distributing services messages from a client terminal to multiple service units or applications in one or more application servers in a multimedia service network. A service message distributor receives from the terminal, a multi-service message that includes a plurality of service message documents containing service-related data targeted to a specific service unit or application. The message distributor converts the received message into a plurality of individual service messages corresponding to the documents. The individual messages are sent separately toward their respective target service units or applications.
摘要:
A method and arrangement for handling document requests in a communication services network. When a first document server (200) receives (2:1) a request for a first service document from a requesting party (200), the requested first service document (Doc 1) is retrieved (2:2), which comprises a reference (ref) to service related information in a second service document (Doc 2). The first document server (200) then fetches (2:3) said service related information (list) in the second service document using the information reference, and aggregates (2:4) the fetched service related information with the first service document. The first document server (200) finally returns (2:5) the first service document together with the aggregated service related information (Doc 1′) to the requesting party in response to the received document request. Thereby, the requesting party is not forced to request for more documents than the first service document to obtain the needed information.
摘要:
A method, a server and a client for enabling time limited modifications of XML nodes in XML documents, where a modified document can be restored to its original content upon expiry of an expire time, which has been specified for the modification, are provided. A request for a time limited modification of an XML node, including an expire time, is transmitted from a client to a server. At the server, a timer is either started, in case no timer is pending for the XML node, or re-set, in case a timer is already pending for the XML node. The present version of the XML node is stored, before it is modified, according to modification data provided in the request. Upon timer timeout the requested modification will no longer be valid, and therefore the XML node is restored to its stored version of the XML node.