Anders Lindgren

Method and apparatus for establishing an additional session to an anonymous user

Method and Arrangement for Controlling Actions in a Notification Service

Capability discovery optimization

Methods and systems for presence publication using SIP register feature tags

Method and arrangements for enabling modifications of XML documents

Reactive authorization for publications

Method and apparatuses for authorising provision of indirected content associated with a presentity of a presence service

Method and apparatus for use in XML document management architecture

Permanent presence for polite block and confirm

Method of reducing size of presence messages

Method of retrieving information from a notifying node of SIP/IMS network to a watcher client

Session Initiation Protocol Message Payload Compression

Method and an arrangement for handling a service request in a multimedia network

Method and arrangement for handling client data

Method and arrangement for handling a subscription for client data

Method and system for distributing a multi-service message from a client to multiple related service applications

Message handling in an IP multimedia subsystem

Arrangement and method for reducing required memory usage between communication servers

System and method for reducing required memory usage between communication servers

Method and arrangement for providing user information to a telecommunication client