Method to improve the registration of in an NGN-IMS subsystem

Sub-tree access control in network architectures

Indirect methods in network data repositories

Packet data network connectivity domain selection and bearer setup

Nomadic subscriber data system

Information update system, information update method, and computer-readable medium

Accessing A Multimedia Service From A Mobile Terminal

Method and apparatus for distributing application server addresses in an IMS

Method and Apparatus for Providing Network Address of a Gate Device of a Local Network

Subscriber access authorization

Method and apparatus for allocating application servers in an IMS

Arrangement, nodes and a method relating to services access over a communication system

Surrogate registration in internet protocol multimedia subsystem for users indirectly coupled via an end point

METHOD FOR CONNECTING A USER OF A MOBILE TELEPHONE NETWORK TO A DATA TRANSMISSION SERVICE

Apparatus, and associated method, for providing an instance identifier to a network database node of a mobile network

Managing subscriber information

Method and apparatus for mapping an IP address to an MSISDN number within a wireless application processing network

Diameter protocol and SH interface support for SIP server architecture

User locating system, method and server in packet-based network

Method for triggering user registration in IP multimedia subsystem

System and method for carrying trusted network provided access network information in session initiation protocol

Method for implementing IP multimedia subsystem registration

Hiding in Sh interface

System and method for connecting to a voice network, such as wirelessly connecting to a UMA network

Message routing in a telecommunication system

Adaptable network service access through dynamic request routing

Access method in a WLAN for an IP mobile telephone with authentication by means of an HLR

S-CSCF selection for application server originated requests

H.323 user, service and service provider mobility framework for the multimedia intelligent networking

METHOD OF LOCATION IN AN IMS TYPE NETWORK

Method and apparatus for identifying caller preferences matched to callee capabilities for IMS communications

Method for selecting the authentication manner at the network side

Method and apparatus for allowing peering relationships between telecommunications networks

Automated application server (AS) permissions provisioning

Multiple protocol address register method, multiple protocol address register system, multiple protocol address register server, and multiple protocol address communication terminal

H.323 user, service and service provider mobility framework for the multimedia intelligent networking

Service provisioning in a communications system

Measures for enhancing security in communication systems

Method and apparatus for optimal transfer of data in a wireless communications system

Multimedia access system

Methods, systems, and computer program products for supporting database access in an internet protocol multimedia subsystem (IMS) network environment

Method for deploying, provisioning and storing initial filter criteria

Methods, systems, and computer program products for clustering and communicating between internet protocol multimedia subsystem (IMS) entities

Method and mobile radio communication network for the transmission of packet data

Data call terminating service system and method for dynamic IP of mobile communication terminal

Routing messages

Method and apparatus for providing distributed SLF routing capability in an internet multimedia subsystem (IMS) network

Communicating information associated with provisioning of a service, over a user plane connection

H.323 user, service and service provider, mobility framework for the multimedia intelligent networking

Instance identification

Home agent

Apparatus and method for managing information in multimedia service providing system

Application server addressing

Method for registering a communications device, and an associated communications device and registration unit

Method and system for handling multiple registration

Systems and methods for inferring entity relationships via network communications of users or user devices

Handling unanswered calls for alternate phone number on mobile device

Handling unanswered calls for alternate phone number on mobile device

Adapting subscriber identity module (SIM) card

Home assistant wireless communication service subscriber self-service

System and method for efficient short message service delivery using private subscriber identity information

Handling declined calls for alternate phone number on mobile device

Method and system for delivering short message service (SMS) messages using the session initiation protocol (SIP)

Portable data for mobile devices

Enabling a toll-free data service based on a type of network connection

Method and system for associating a user identifier with a device identifier

Binding update forwarding between packet gateways