Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE43107 | Method of allocating transmission channels to a mobile station, in particular in duplex mode, in a mobile packet-mode telecommunications network | — | 2012-01-17 |
| 8040887 | Encapsulation of E1-type frames under ethernet | Xavier Boutaud De La Combe, Alf Neustadt, Jean Thiberville | 2011-10-18 |
| RE40918 | Method and device for transmitting data frames | — | 2009-09-15 |
| 7460562 | Uplink frame at the transcoder rate adaptation unit/base transceiver station interface in a cellular mobile radio network | Laurent Cruchant | 2008-12-02 |
| 7330458 | Method for synchronizing terrestrial nodes equipped with GNSS receivers and belonging to a terrestrial network | Antoine Soulie | 2008-02-12 |
| 6546025 | Method and device for transmitting data frames | — | 2003-04-08 |
| 6469996 | Method of allocating transmission channels to a mobile station, in particular in duplex mode, in a mobile packet-mode telecommunications network | — | 2002-10-22 |
| 6366623 | Data transmission frame and methods and apparatuses for transmitting and receiving such a frame | — | 2002-04-02 |
| 6072847 | Base transceiver station for cellular mobile radio system and system for synchronizing such base transceiver stations | Corinne Cherpantier, Max Dobrosielski | 2000-06-06 |
| 6031829 | Base transceiver station for cellular mobile radio system and system for synchronizing such base transceiver stations | Corinne Cherpantier, Max Dobrosielski | 2000-02-29 |
| 5982829 | Transmitter, receiver and frame supporting various data signaling rates | Laurent Cruchant | 1999-11-09 |
| 5924034 | Cellular mobile radio system and base transceiver station and base station controller therefor | — | 1999-07-13 |
| 5875062 | Transmitter, receiver and frame for transmitting data with reduced ambiguity | Laurent Cruchant | 1999-02-23 |
| 5774790 | Sectorized cellular mobile radio system with sector signalling and control in predetermined time slots | — | 1998-06-30 |
| 5711003 | Method for determining timing advance during handover | — | 1998-01-20 |
| 5701584 | Cellular mobile radio system having a frequency reuse plan with partially identical patterns | — | 1997-12-23 |
| 5687199 | Substitution of synchronization bits in a transmission frame | — | 1997-11-11 |
| 5659879 | Method of covering shadow areas in a cellular mobile radio system and radio booster for implementing this method | — | 1997-08-19 |
| 5642361 | Message transmission by means of a variable length frame | Laurent Cruchant | 1997-06-24 |
| 5613203 | Handover method and device for a cellular mobile radio system | Vinod Kumar | 1997-03-18 |
| 5612992 | Method of managing transmission errors between a base station and a transcoder in a digital radiocommuncations system, and a base station and transcoder corresponding to the method | Laurent Cruchant, Andre Jarvis, Jean-Philippe Poirault | 1997-03-18 |
| 5546384 | Step by step method of controlling frequency redefinition in a cellular mobile radio system | Anne Freulon | 1996-08-13 |
| 5535423 | Method of exchanging data between a base transceiver station of a mobile radio network and a mobile in the network | — | 1996-07-09 |
| 5483537 | Method for allocating a timeslot within a frame to a mobile entering a communications cell and base transceiver station implementing this method | — | 1996-01-09 |
| 5430774 | Data transmission method and base transceiver station using this method | — | 1995-07-04 |