Hubert Przybysz

METHOD AND APPARATUS FOR LOCATION BASED GROUP FORMATION

NETWORK NODES AND METHODS THEREIN FOR APPLICATION SERVER MONITORING

VERTICAL APPLICATION IN EDGE COMPUTING

Network Nodes and Methods Therein for Event Monitoring

IMS application control protocol

Service profile handling in the IMS

Service Profile handling in the IMS

Methods and apparatuses for notifying an application function of resource restrictions relating to a communication session

DELIVERY AND EXECUTION OF LOGIC IN USER TERMINAL IN IMS SESSION

Failure recovery in an IP multimedia subsystem network

Ice based NAT traversal

IP multimedia subsystem user identity handling method and apparatus

Gateway and a method therein for enabling SIP communication over a non-standard SIP transport protocol

Presentity authorization of buddy subscription in a communication system

Service profile handling in the IMS

Reallocation of serving proxy function in IMS

IMS restoration procedures for multiple contacts

Session establishment in a communication network

Notification of resource restrictions in a multimedia communications network

Failure recovery in an IP multimedia subsystem network

POLICY AND CHARGING CONTROL ARCHITECTURE

Prioritising Messages in a Communications Network

Storage of network data

Methods, apparatuses and computer program for IMS recovery upon restart of a S-CSCF

Control of quality-of-service preconditions in an IP multimedia subsystem

Method and apparatus for use in a communications network

Handling multiple user interfaces in an IP multimedia subsystem

Establishing a Multimedia Communications Session

Handling user identities in the IP multimedia subsystem

Methods and apparatuses for notifying an application function of resource restrictions relating to a communication session

Evaluating initial filter criteria

Methods and apparatus for registering or deregistering a user to or from an IP multimedia subsystem

Access control in a communication network

Transport of connectivity status information in an IP multimedia subsystem network

Method and apparatus for use in a communications network

FAILURE RECOVERY IN AN IP MULTIMEDIA SUBSYSTEM NETWORK

Method for initiating IMS based communications

Methods and apparatus for push to talk type service

Xml Document Manager Server Method and Apparatus

Method and Apparatus for Maintaining Information at an Ims Client

Media Sharing

Method and apparatus for distributing application server addresses in an IMS

Method and Apparatus for Allocating a Server in an Ims Network

Method and apparatus for allocating application servers in an IMS

Service profile handling in the IMS