Issued Patents All Time
Showing 76–91 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8045932 | Double search user group selection scheme with range reduction for FDD multiuser MIMO downlink transmission with finite-rate channel state information feedback | Chengjin Zhang, Pieter van Rooyen | 2011-10-25 |
| 7983322 | Method and system for codebook design of MIMO pre-coders with finite rate channel state information feedback | Mark Kent, Vinko Erceg | 2011-07-19 |
| 7961775 | Method and system for a delta quantizer for MIMO pre-coders with finite rate channel state information feedback | Mark Kent, Vinko Erceg | 2011-06-14 |
| 7953138 | Method and system for an efficient channel quantization method for MIMO pre-coding systems | Mark Kent, Vinko Erceg | 2011-05-31 |
| 7936808 | Channel quantization for multiuser diversity | Chengjin Zhang, Pieter van Rooyen | 2011-05-03 |
| 7917100 | Method and system for a double search user group selection scheme with range in TDD multiuser MIMO downlink transmission | Chengjin Zhang, Pieter van Rooyen | 2011-03-29 |
| 7917101 | Method and system for a greedy user group selection with range reduction in TDD multiuser MIMO downlink transmission | Chengjin Zhang, Pieter van Rooyen | 2011-03-29 |
| 7903609 | Method and system for an improved user group selection scheme with finite-rate channel state information feedback for FDD multiuser MIMO downlink transmission | Chengjin Zhang, Pieter van Rooyen | 2011-03-08 |
| 7899421 | Double search algorithm of user group selection for multiuser MIMO downlink transmission | Chengjin Zhang, Severine Catreux-Erceg, Vinko Erceg, Pieter Roux, Pieter van Rooyen | 2011-03-01 |
| 7894506 | Method and system for a delta quantizer for MIMO pre-coders with finite rate channel state information feedback | Mark Kent, Vinko Erceg | 2011-02-22 |
| 7839842 | Method and system for a range reduction scheme for user selection in a multiuser MIMO downlink transmission | Chengjin Zhang, Vinko Erceg, Severine Catreux-Erceg, Pieter Roux, Pieter van Rooyen | 2010-11-23 |
| 7826416 | Method and system for a simplified user group selection scheme with finite-rate channel state information feedback for FDD multiuser MIMO downlink transmission | Chengjin Zhang, Pieter van Rooyen | 2010-11-02 |
| 7822102 | Method and system for an efficient channel quantization method for MIMO pre-coding systems | Mark Kent, Vinko Erceg | 2010-10-26 |
| 7636553 | Double search user group selection scheme with range reduction for FDD multiuser MIMO downlink transmission with finite-rate channel state information feedback | Chengjin Zhang, Pieter van Rooyen | 2009-12-22 |
| 7630337 | Method and system for an improved user group selection scheme with finite-rate channel state information feedback for FDD multiuser MIMO downlink transmission | Chengjin Zhang, Pieter van Rooyen | 2009-12-08 |
| 7515878 | Method and system for greedy user group selection with range reduction for FDD multiuser MIMO downlink transmission with finite-rate channel state information feedback | Chengjin Zhang, Pieter van Rooyen | 2009-04-07 |