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Handling a terminating circuit switched signaling service to a terminal in a mobile network
Grant 10,356,668 - Ranke , et al. July 16, 2 | 2019-07-16 |
Technique for terminating call set up in a CSFB situation
Grant 10,231,278 - Keller , et al. | 2019-03-12 |
Synchronizing call states of network component and mobile device at session transfer
Grant 9,900,805 - Wang , et al. February 20, 2 | 2018-02-20 |
Technique for terminating call set up in a CSFB situation
Grant 9,813,949 - Keller , et al. November 7, 2 | 2017-11-07 |
Technique for connection attempt handling in a circuit switched fallback situation
Grant 9,781,762 - Keller , et al. October 3, 2 | 2017-10-03 |
Technique for transferring a session with changeable session state
Grant 9,706,449 - Speks , et al. July 11, 2 | 2017-07-11 |
Paging procedure in a control node
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Technique for Terminating Call Set Up in a CSFB Situation
App 20170099695 - Keller; Ralf ; et al. | 2017-04-06 |
Technique for terminating call set up in a CSFB situation
Grant 9,538,574 - Keller , et al. January 3, 2 | 2017-01-03 |
Paging Procedure In A Control Node
App 20160198432 - RANKE; Karl-Peter ; et al. | 2016-07-07 |
Technique for operating a network node during a mobile terminating roaming forwarding procedure
Grant 9,374,702 - Ranke , et al. June 21, 2 | 2016-06-21 |
Routing terminating call to user equipment via control nodes
Grant 9,374,761 - Keller , et al. June 21, 2 | 2016-06-21 |
SRVCC handover of calls between access networks with efficient media gateway selection
Grant 9,332,467 - Keller , et al. May 3, 2 | 2016-05-03 |
Synchronizing Call States Of Network Component And Mobile Device At Session Transfer
App 20150382251 - WANG; Chunbo ; et al. | 2015-12-31 |
Technique For Transferring A Session With Changeable Session State
App 20150382250 - SPEKS; Oliver ; et al. | 2015-12-31 |
Technique For Connection Attempt Handling In A Circuit Switched Fallback Situation
App 20150373771 - Keller; Ralf ; et al. | 2015-12-24 |
Technique for Terminating Call Set Up in a CSFB Situation
App 20150327124 - Keller; Ralf ; et al. | 2015-11-12 |
Technique for connection attempt handling in a circuit switched fallback situation
Grant 9,161,268 - Keller , et al. October 13, 2 | 2015-10-13 |
Technique For Operating A Network Node During A Mobile Terminatingroaming Forwarding Procedure
App 20150215771 - Ranke; Karl-Peter ; et al. | 2015-07-30 |
Call Termination to a ICS User
App 20150173123 - Luessem; Volker ; et al. | 2015-06-18 |
SRVCC Handover of Calls Between Access Networks with Efficient Media Gateway Selection
App 20150063299 - Keller; Ralf ; et al. | 2015-03-05 |
Method, apparatus and computer program for supporting a session identifier in case of a transfer between different radio access networks
Grant 8,948,127 - Keller , et al. February 3, 2 | 2015-02-03 |
Handover of calls between access networks
Grant 8,885,603 - Keller , et al. November 11, 2 | 2014-11-11 |
Handling A Terminating Circuit Switched Signaling Service To A Terminal In A Mobile Network
App 20140204905 - RANKE; Karl-Peter ; et al. | 2014-07-24 |
Method of providing value added service in a packet switched telecommunications network and a service interface adapter for use in such method
Grant 8,774,166 - Witzel , et al. July 8, 2 | 2014-07-08 |
Femtocell base station, method, computer program and computer program product
Grant 8,666,407 - Vikberg , et al. March 4, 2 | 2014-03-04 |
Technique for Terminating Call Set Up in a CSFB Situation
App 20130288671 - Keller; Ralf ; et al. | 2013-10-31 |
Handover Of Calls Between Access Networks
App 20130272194 - Keller; Ralf ; et al. | 2013-10-17 |
Technique for Connection Attempt Handling in a Circuit Switched Fallback Situation
App 20130259001 - Keller; Ralf ; et al. | 2013-10-03 |
Mobile technology
Grant 8,457,116 - Ranke , et al. June 4, 2 | 2013-06-04 |
Technique for coordinating CS and PS registrations in a multi-operator core network
Grant 8,457,110 - Amirijoo , et al. June 4, 2 | 2013-06-04 |
Femtocell base station and method thereof
Grant 8,452,283 - Vikberg , et al. May 28, 2 | 2013-05-28 |
RAN node and method thereof
Grant 8,428,597 - Vikberg , et al. April 23, 2 | 2013-04-23 |
Femtocell Base Station, Method, Computer Program and Computer Program Product
App 20130045732 - Vikberg; Jari ; et al. | 2013-02-21 |
Femtocell Base Station And Method Thereof
App 20130045733 - Vikberg; Jari ; et al. | 2013-02-21 |
Ran Node And Method Thereof
App 20130045742 - Vikberg; Jari ; et al. | 2013-02-21 |
Monitoring in an internet protocol (IP) domain
App 20110194460 - Witzel; Andreas ; et al. | 2011-08-11 |
Method, Apparatus And Computer Program For Supporting A Session Identifier In Case Of A Transfer Between Different Radio Access Networks
App 20110058520 - Keller; Ralf ; et al. | 2011-03-10 |
Method Of Providing At Least One Value Added Service In The Packet Switched Telecommunications Network, And Method Of Operating A Service Interface Adapter, A Service Interface Adapter For Use In Such Method, A Telecommunications Network And A Telecommunications Service
App 20100309822 - Witzel; Andreas ; et al. | 2010-12-09 |
Improvements in Mobile Technology
App 20100118778 - Ranke; Karl-Peter ; et al. | 2010-05-13 |
Technique for coordinating CS and PS registrations in a multi-operator core network
App 20090213834 - Amirijoo; Sharokh ; et al. | 2009-08-27 |
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