| 9078221 |
Methods, devices and software programs for adapting uplink signaling during multicasting |
Mark Beckmann, Hyung-Nam Choi, Michael Eckert, Martin Hans, Norbert Schwagmann |
2015-07-07 |
| 8923821 |
Transceiver with message notification |
Martin Hans, Frank Kowalewski, Josef Laumen, Gunnar Schmidt, Joachim Steiger +2 more |
2014-12-30 |
| 8712427 |
Method for determining the local position of at least one mobile radio communication device based on predetermined local positions of adjacent radio communication devices, associated radio communication device and radio communication system |
Maik Bienas, Norbert Schwagmann |
2014-04-29 |
| 7848281 |
Method for selection of an available transmission channel by sending a negative decision value and an additional positive decision value and corresponding base station, mobile terminal and mobile radio network |
Maik Bienas, Norbert Schwagmann |
2010-12-07 |
| 7729349 |
Method of transmitting data in a communication system |
Mark Beckmann, Andreas Otte, Michael Eckert, Martin Hans, Norbert Schwagmann |
2010-06-01 |
| 7684789 |
Transceiver with message notification |
Martin Hans, Frank Kowalewski, Josef Laumen, Gunnar Schmidt, Joachim Steiger +2 more |
2010-03-23 |
| 7684811 |
Method for transmitting short messages |
Mark Beckmann, Siegfried Bär, Martin Hans, Frank Kowalewski, Josef Laumen +2 more |
2010-03-23 |
| 7499414 |
Method for administration of a multicast service |
Mark Beckmann, Michael Eckert, Christina Gessner, Martin Hans, Norbert Kroth +3 more |
2009-03-03 |
| 7289536 |
Method for signaling different header information |
Martin Hans, Frank Kowalewski, Josef Laumen, Gunnar Schmidt, Siegfried Baer +1 more |
2007-10-30 |
| 7269150 |
Method for transmitting signaling |
Frank Kowalewski, Siegfried Baer, Hyung-Nam Choi |
2007-09-11 |
| 7215941 |
Emergency call signaling via mobile telecommunications devices |
Mark Beckmann, Siegfried Bär, Hyung-Nam Choi, Martin Hans, Frank Kowalewski +2 more |
2007-05-08 |
| 7203509 |
Method for managing communication sessions |
Eric Hilf, Olaf Kautz |
2007-04-10 |
| 7164925 |
Method and device for positional determination of user appliances in a radio communication system using additional positional elements in neighboring radio cells |
Siegfried Bär |
2007-01-16 |
| 7089021 |
Method and system for determining the position of subscriber devices of a radio communication system using additional positioning elements |
Mark Beckmann, Siegfried Bär |
2006-08-08 |
