Issued Patents All Time
Showing 151–175 of 241 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9258041 | Methods and systems for combined cyclic delay diversity and precoding of radio signals | Bo Göransson | 2016-02-09 |
| 9253731 | User equipment and a method therein for transmission power control of uplink transmissions | Stefan Parkvall, Per Burström, Erik Dahlman, Jonas Fröberg Olsson, Arne Simonsson +1 more | 2016-02-02 |
| 9236991 | Network node, user equipment and methods therein | Mattias Frenne, Christian Hoymann, Johan Furuskog, Daniel Larsson, Jung-Fu Cheng +1 more | 2016-01-12 |
| 9237565 | System and method for allocating transmission resources | David Hammarwall | 2016-01-12 |
| 9215053 | Mapping user data onto a time-frequency resource grid in a coordinated multi-point wireless communication system | Erik Dahlman | 2015-12-15 |
| 9191954 | Data resource mapping for frequency-coded symbols | Aram Anto | 2015-11-17 |
| 9179332 | Artificial interference injection for channel state information reporting | David Hammarwall, Svante Bergman | 2015-11-03 |
| 9143987 | Load-invariant configuration of interference measurement resources | Svante Bergman, David Hammarwall, Niklas Wernersson | 2015-09-22 |
| 9136986 | Controlling retransmissions in a telecommunications system | Richard Abrahamsson, Lisa Boström, Magnus Stattin | 2015-09-15 |
| 9125135 | Independent configuration identities in a heterogeneous cellular communication network | Stefan Parkvall | 2015-09-01 |
| 9112647 | Feedback with unequal error protection | Patrick Svedman, Bo Göransson | 2015-08-18 |
| 9106289 | Antenna device and method for precoding data in a multiple-input multiple-output system | Henrik Asplund, Bo Hagerman | 2015-08-11 |
| 9078263 | System and method for allocating transmission resources | David Hammarwall | 2015-07-07 |
| 9077401 | Method and arrangement for adapting a multi-antenna transmission | — | 2015-07-07 |
| 9072055 | Systems and methods for controlling the power at which a communication device transmits an uplink signal | Per Burström, Arne Simonsson, Stefano Sorrentino | 2015-06-30 |
| 9071298 | Method and apparatus for conveying precoding information in a MIMO system | — | 2015-06-30 |
| 9059755 | Methods and apparatus using precoding matrices in a MIMO telecommunications system | — | 2015-06-16 |
| 9059758 | Method and arrangement in a wireless communication system | David Hammarwall, Svante Bergman | 2015-06-16 |
| 9059762 | Method and arrangement in a wireless communications system | Bo Göransson | 2015-06-16 |
| 9042232 | System and method for allocating transmission resources based on a transmission rank | David Hammarwall, Bo Göransson | 2015-05-26 |
| 9031148 | Radio base station and method for limiting the upward tilt of beamformed signals | Niklas Wernersson, Svante Bergman | 2015-05-12 |
| 9001771 | Optimized signaling of demodulation reference signal patterns | Stefano Sorrentino | 2015-04-07 |
| 8995293 | Efficient use of reference symbol resources in a hierarchical heterogeneous cell deployment | Lars Lindbom, Stefan Parkvall | 2015-03-31 |
| 8989290 | Mode switching between SU-MIMO and MU-MIMO | Bo Göransson, Lei Wan | 2015-03-24 |
| 8964632 | Methods and arrangements for channel estimation | Stefano Sorrentino | 2015-02-24 |