Andreas Witzel

Person

Herzogenrath, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Service delivery to a roaming user equipment using a software-defin...
- Patent number 12,120,557
- Issue date Oct 15, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Andreas Witzel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatuses for attaching a radio base station to a core...
- Patent number 10,912,008
- Issue date Feb 2, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Branko Djordjevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Service delivery to handed over user equipment (UE) using a softwar...
- Patent number 10,904,802
- Issue date Jan 26, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Andreas Witzel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit-switched services over SAE/LTE networks
- Patent number 9,883,359
- Issue date Jan 30, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Jari Vikberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Centralized control of data plane applications
- Patent number 9,853,901
- Issue date Dec 26, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Dirk Kampmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Centralized data plane flow control
- Patent number 9,848,355
- Issue date Dec 19, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Dirk Kampmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Connecting a booting switch to a network
- Patent number 9,832,098
- Issue date Nov 28, 2017
- Telefonaktiebolaget L M Ericsson (Publ)
- Jan Scheurich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Handling of data transfers in a network with a ring topology
- Patent number 9,716,652
- Issue date Jul 25, 2017
- Telefonaktiebolaget L M Ericsson (Publ)
- Dirk Kampmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enabling a communication server to use MSC-S related functions
- Patent number 9,667,798
- Issue date May 30, 2017
- Telefonaktiebolaget L M Ericsson (Publ)
- Andreas Witzel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Technique for preparing a roaming operation of a user equipment
- Patent number 9,641,998
- Issue date May 2, 2017
- Telefonaktiebolaget L M Ericsson (Publ)
- Frank Sell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Provision of IMS services via circuit-switched access
- Patent number 9,614,876
- Issue date Apr 4, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Andreas Witzel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for registering multi-contact devices
- Patent number 9,596,275
- Issue date Mar 14, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Ralf Keller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wideband codec negotiation
- Patent number 9,584,574
- Issue date Feb 28, 2017
- Telefonaktiebolaget L M Ericsson (Publ)
- Andreas Witzel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call handling for IMS registered user
- Patent number 9,544,338
- Issue date Jan 10, 2017
- Telefonaktiebolaget L M Ericsson (Publ)
- Andreas Witzel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Technique for terminating call set up in a CSFB situation
- Patent number 9,538,574
- Issue date Jan 3, 2017
- Telefonaktiebolaget L M Ericsson (Publ)
- Ralf Keller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatuses for registering a terminal in the IMS over...
- Patent number 9,538,361
- Issue date Jan 3, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Andreas Witzel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit-switched services over SAE/LTE networks
- Patent number 9,426,636
- Issue date Aug 23, 2016
- Telefonaktiebolaget LM Ericsson (publ)
- Jari Vikberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Technique for interconnecting circuit-switched and packet-switched...
- Patent number 9,413,898
- Issue date Aug 9, 2016
- Telefonaktiebolaget L M Ericsson (Publ)
- Andreas Witzel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call control entity for a communication network
- Patent number 9,369,942
- Issue date Jun 14, 2016
- Telefonaktiebolaget LM Ericsson (publ)
- Joerg Christian Ewert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Topology change in a network with ring topology
- Patent number 9,300,566
- Issue date Mar 29, 2016
- Telefonaktiebolaget L M Ericsson (Publ)
- Dirk Kampmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for handling data stored by a communication system
- Patent number 9,282,143
- Issue date Mar 8, 2016
- Telefonaktiebolaget L M Ericsson (Publ)
- Susana Gomez Maturana
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Handover from circuit switched domain to circuit switched service o...
- Patent number 9,271,198
- Issue date Feb 23, 2016
- Telefonaktiebolaget LM Ericsson (publ)
- Arne Pehrsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for configuring service settings for a mobile...
- Patent number 9,237,439
- Issue date Jan 12, 2016
- Telefonaktiebolaget L M Ericsson (Publ)
- Andreas Witzel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enabling a communication server to use MSC-S related functions
- Patent number 9,204,471
- Issue date Dec 1, 2015
- Telefonaktiebolaget L M Ericsson (Publ)
- Andreas Witzel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Routing system for transferring data packets of a call
- Patent number 9,191,518
- Issue date Nov 17, 2015
- Telefonaktiebolaget L M Ericsson (Publ)
- Andreas Witzel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Operating and supporting dual mode user equipment
- Patent number 9,184,978
- Issue date Nov 10, 2015
- Telefonaktiebolaget LM Ericsson (publ)
- Joerg Christian Ewert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminating notification message for terminals in a target network...
- Patent number 9,155,113
- Issue date Oct 6, 2015
- Telefonaktiebolaget L M Ericsson (Publ)
- Andreas Witzel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for registering multi-contact devices
- Patent number 9,100,408
- Issue date Aug 4, 2015
- Telefonaktiebolaget L M Ericsson (Publ)
- Ralf Keller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit-switched services over SAE/LTE networks
- Patent number 9,088,881
- Issue date Jul 21, 2015
- Telefonaktiebolaget L M Ericsson (Publ)
- Jari Vikberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Short messaging service over 3GPP long term evolution
- Patent number 8,989,151
- Issue date Mar 24, 2015
- Telefonaktiebolaget L M Ericsson (Publ)
- Joerg Christian Ewert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SERVICE DELIVERY TO A ROAMING USER EQUIPMENT USING A SOFTWARE-DEFIN...
- Publication number 20210105669
- Publication date Apr 8, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Andreas WITZEL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method And Apparatuses For Attaching A Radio Base Station To A Core...
- Publication number 20190320376
- Publication date Oct 17, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Branko Djordjevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERVICE DELIVERY TO HANDED OVER USER EQUIPMENT (UE) USING A SOFTWAR...
- Publication number 20190104442
- Publication date Apr 4, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Andreas WITZEL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CIRCUIT-SWITCHED SERVICES OVER SAE/LTE NETWORKS
- Publication number 20170019773
- Publication date Jan 19, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Jari Vikberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR REGISTERING MULTI-CONTACT DEVICES
- Publication number 20150350257
- Publication date Dec 3, 2015
- Ralf Keller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONNECTING A BOOTING SWITCH TO A NETWORK
- Publication number 20150341253
- Publication date Nov 26, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Jan SCHEURICH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CIRCUIT-SWITCHED SERVICES OVER SAE/LTE NETWORKS
- Publication number 20150281924
- Publication date Oct 1, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Jari Vikberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CIRCUIT-SWITCHED SERVICES OVER SAE/LTE NETWORKS
- Publication number 20150119093
- Publication date Apr 30, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Jari Vikberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THE HANDLING OF DATA TRANSFERS IN A NETWORK WITH A RING TOPOLOGY
- Publication number 20150103830
- Publication date Apr 16, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Dirk Kampmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Call Handling for IMS registered user
- Publication number 20150009987
- Publication date Jan 8, 2015
- Andreas Witzel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CONFIGURING SERVICE SETTINGS FOR A MOBILE...
- Publication number 20140378119
- Publication date Dec 25, 2014
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Andreas Witzel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Centralized Data Plane Flow Control
- Publication number 20140301203
- Publication date Oct 9, 2014
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Dirk Kampmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROUTING SYSTEM FOR TRANSFERRING DATA PACKETS OF A CALL
- Publication number 20140269599
- Publication date Sep 18, 2014
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Andreas Witzel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUE FOR PREPARING A ROAMING OPERATION OF A USER EQUIPMENT
- Publication number 20140248871
- Publication date Sep 4, 2014
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Frank Sell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Centralized Control of Data Plane Applications
- Publication number 20140219094
- Publication date Aug 7, 2014
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Dirk Kampmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Topology Change in a Network with Ring Topology
- Publication number 20140169223
- Publication date Jun 19, 2014
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Dirk Kampmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Technique for Terminating Call Set Up in a CSFB Situation
- Publication number 20130288671
- Publication date Oct 31, 2013
- Ralf Keller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENABLING A COMMUNICATION SERVER TO USE MSC-S RELATED FUNCTIONS
- Publication number 20130272191
- Publication date Oct 17, 2013
- Telefonaktiebolaget LM Ericsson (publ)
- Andreas Witzel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENABLING A COMMUNICATION SERVER TO USE MSC-S RELATED FUNCTIONS
- Publication number 20130268612
- Publication date Oct 10, 2013
- Telefonaktiebolaget LM Ericsson (publ)
- Andreas Witzel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Call Control Entity for a Communication Network
- Publication number 20130100883
- Publication date Apr 25, 2013
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Joerg Christian Ewert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Terminating Notification Message for Terminals in a Target Network...
- Publication number 20120231795
- Publication date Sep 13, 2012
- Telefonaktiebolaget LM Ericsson (publ)
- Andreas Witzel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Handling Data Stored by a Communication System
- Publication number 20120185506
- Publication date Jul 19, 2012
- Telefonaktiebolaget L M Ericsson
- Susana Gomez Maturana
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Short Messaging Service Over 3GPP Long Term Evolution
- Publication number 20120134351
- Publication date May 31, 2012
- Telefonaktiebolaget L M Ericsson
- Joerg Christian Ewert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Presence Server Based Name Information
- Publication number 20120115450
- Publication date May 10, 2012
- Andreas Witzel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Presence Service Time Zone Information
- Publication number 20110263272
- Publication date Oct 27, 2011
- Andreas Witzel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Call Handling for IMS registered user
- Publication number 20110243126
- Publication date Oct 6, 2011
- Andreas Witzel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Monitoring in an internet protocol (IP) domain
- Publication number 20110194460
- Publication date Aug 11, 2011
- Andreas Witzel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUE FOR EMERGENCY SESSION HANDLING IN A COMMUNICATION NETWORK
- Publication number 20110141979
- Publication date Jun 16, 2011
- Ralf Keller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS FOR CONTROLLING ACCESS DOMAIN SWITCHING, NETWORK NODES, USE...
- Publication number 20100322215
- Publication date Dec 23, 2010
- Telefonaktiebolaget LM Ericsson (publ)
- Ralf Keller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF PROVIDING AT LEAST ONE VALUE ADDED SERVICE IN THE PACKET...
- Publication number 20100309822
- Publication date Dec 9, 2010
- Telefonaktiebolaget LM Ericsson (publ)
- Andreas Witzel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Andreas Witzel

Person

Patents Grantslast 30 patents

Service delivery to a roaming user equipment using a software-defin...

Method and apparatuses for attaching a radio base station to a core...

Service delivery to handed over user equipment (UE) using a softwar...

Circuit-switched services over SAE/LTE networks

Centralized control of data plane applications

Centralized data plane flow control

Connecting a booting switch to a network

Handling of data transfers in a network with a ring topology

Enabling a communication server to use MSC-S related functions

Technique for preparing a roaming operation of a user equipment

Provision of IMS services via circuit-switched access

Method for registering multi-contact devices

Wideband codec negotiation

Call handling for IMS registered user

Technique for terminating call set up in a CSFB situation

Methods and apparatuses for registering a terminal in the IMS over...

Circuit-switched services over SAE/LTE networks

Technique for interconnecting circuit-switched and packet-switched...

Call control entity for a communication network

Topology change in a network with ring topology

Method for handling data stored by a communication system

Handover from circuit switched domain to circuit switched service o...

Method and apparatus for configuring service settings for a mobile...

Enabling a communication server to use MSC-S related functions

Routing system for transferring data packets of a call

Operating and supporting dual mode user equipment

Terminating notification message for terminals in a target network...

Method for registering multi-contact devices

Circuit-switched services over SAE/LTE networks

Short messaging service over 3GPP long term evolution

Patents Applicationslast 30 patents

SERVICE DELIVERY TO A ROAMING USER EQUIPMENT USING A SOFTWARE-DEFIN...

Method And Apparatuses For Attaching A Radio Base Station To A Core...

SERVICE DELIVERY TO HANDED OVER USER EQUIPMENT (UE) USING A SOFTWAR...

CIRCUIT-SWITCHED SERVICES OVER SAE/LTE NETWORKS

METHOD FOR REGISTERING MULTI-CONTACT DEVICES

CONNECTING A BOOTING SWITCH TO A NETWORK

CIRCUIT-SWITCHED SERVICES OVER SAE/LTE NETWORKS

CIRCUIT-SWITCHED SERVICES OVER SAE/LTE NETWORKS

THE HANDLING OF DATA TRANSFERS IN A NETWORK WITH A RING TOPOLOGY

Call Handling for IMS registered user

METHOD AND APPARATUS FOR CONFIGURING SERVICE SETTINGS FOR A MOBILE...

Centralized Data Plane Flow Control

ROUTING SYSTEM FOR TRANSFERRING DATA PACKETS OF A CALL

TECHNIQUE FOR PREPARING A ROAMING OPERATION OF A USER EQUIPMENT

Centralized Control of Data Plane Applications

Topology Change in a Network with Ring Topology

Technique for Terminating Call Set Up in a CSFB Situation

ENABLING A COMMUNICATION SERVER TO USE MSC-S RELATED FUNCTIONS

ENABLING A COMMUNICATION SERVER TO USE MSC-S RELATED FUNCTIONS

Call Control Entity for a Communication Network

Terminating Notification Message for Terminals in a Target Network...

Method for Handling Data Stored by a Communication System

Short Messaging Service Over 3GPP Long Term Evolution

Presence Server Based Name Information

Presence Service Time Zone Information

Call Handling for IMS registered user

Monitoring in an internet protocol (IP) domain

TECHNIQUE FOR EMERGENCY SESSION HANDLING IN A COMMUNICATION NETWORK

METHODS FOR CONTROLLING ACCESS DOMAIN SWITCHING, NETWORK NODES, USE...

METHOD OF PROVIDING AT LEAST ONE VALUE ADDED SERVICE IN THE PACKET...