| 12143452 |
Method and apparatus for signaling session terminations in a communication network |
Yingjiao He, Zhansheng Wei, Robert Törnkvist |
2024-11-12 |
| 10038796 |
Preemptive credit control |
Jiehong Yang, Anders Engstrom, David Shrader |
2018-07-31 |
| 9699038 |
Node and method for service usage reporting and quota establishment |
Lars Lövsén, David Shrader, Jiehong Yang |
2017-07-04 |
| 9420520 |
Method and apparatus for providing access for a limited set of mobile stations to a restricted local access point |
Martin Backstrom, Thomas Walldeen |
2016-08-16 |
| 8289952 |
Enhanced VoIP media flow quality by adapting speech encoding based on selected modulation and coding scheme (MCS) |
Martin Backstrom, David Bladsjo, Patrik Cerwall |
2012-10-16 |
| 8228867 |
Handover in a wireless network back to a restricted local access point from an unrestricted global access point |
Martin Backstrom, Thomas Walldeen |
2012-07-24 |
| 8179858 |
Method for avoiding interruptions of push to talk services |
Patrik Cerwall, David Bladsjo |
2012-05-15 |
| 7970400 |
Connection type handover of voice over internet protocol call based on resource type |
Martin Backstrom |
2011-06-28 |
| 7953396 |
Reducing latency in push to talk services |
Martin Backstrom |
2011-05-31 |
| 7801105 |
Scheduling radio resources for symmetric service data connections |
Martin Backstrom |
2010-09-21 |
| 7616601 |
Network resource manager in a mobile telecommunication system |
Joakim Norrgard, Olov Schelen |
2009-11-10 |
| 7606885 |
Method for, and a topology aware resource manager in an IP-telephony system |
Jim Sundqvist, Joakim Norrgard, Olov Schelen |
2009-10-20 |
| 7190698 |
Network optimisation method |
Emil Svanberg, Joachim Johansson, Anders Torger, Joakim Norrgard |
2007-03-13 |
| 6398572 |
SIM (subscriber identity module) card holder with separate end stop |
— |
2002-06-04 |