Description  Claims  Drawing  Cited references 

WO2009093870A2   [0019] 
US2009189812A1   [0020] 
EP2037594A2   [0021] 
US2009232240A1   [0022] 

Recursive EM and SAGE-inspired algorithms with application to DOA estimation   [0015] 
Multiple emitter location and signal parameter estimation   [0015] 
Maximum likelihood methods for direction-of-arrival estimation   [0015] 
Multiple antenna arrays for transmitter diversity and space-time coding   [0016]  [0018] 
Beamforming in combination with space-time diversity for broadband OFDM systems   [0017]  [0017] 
Combined beamforming and space-time block coding with a sparse array antenna   [0017] 
Planar arrays hybrid beamforming for SDMA in millimeter wave applications   [0018] 
Hybrid beamforming using convex optimization for SDMA in millimeter wave radio   [0018] 
THousand Element Array (THEA)   [0018] 
Equal gain transmission in multiple-input multiple-output wireless systems   [0034] 
ECMA-387 Standard: High Rate 60 GHz PHY, MAC and HDMI PAL   [0034]