Inventor
HAARDT MARTIN
DE21 patents
⚠️ This page may combine multiple inventors who share the name “HAARDT MARTIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
16 patentsUS6311043B1Oct 30, 2001
Method and measurement configuration for measuring the characteristics of radio channels
SIEMENS AG90 citations98
US6567462B1May 20, 2003
Receiver and method of recovering data from radio signals
SIEMENS AG33 citations92
US6519477B1Feb 11, 2003
Method for channel estimation from received signals transmitted via a radio channel
SIEMENS AG25 citations92
US6317586B1Nov 13, 2001
Method and base station for data transmission in a wireless communications system
SIEMENS AG29 citations92
US6301470B1Oct 9, 2001
Radio communications receiver and method of recovering data from radio signals
SIEMENS AG23 citations92
US6078788AJun 20, 2000
Method and receiver device for reconstructing signals distorted by multi-directional diffusion
SIEMENS AG28 citations92
US5892700AApr 6, 1999
Method for the high-resolution evaluation of signals for one or two-dimensional directional or frequency estimation
SIEMENS AG38 citations92
US7096041B2Aug 22, 2006
Beam forming method
SIEMENS AG21 citations91
US6320854B1Nov 20, 2001
Method and radio communications system for allocating a radio channel
SIEMENS AG25 citations91
US6064689AMay 16, 2000
Radio communications receiver and method of receiving radio signals
SIEMENS AG92 citations91
US5560367AOct 1, 1996
Method for high-resolution spectral analysis in multi channel observations using a singular valve decomposition (SVD) matrix technique
SIEMENS AG36 citations91
US6225948B1May 1, 2001
Method for direction estimation
SIEMENS AG20 citations89
US7486750B1Feb 3, 2009
Method for obtaining information regarding interference in the receiver of a message transmission system
SIEMENS AG14 citations84
US6377559B1Apr 23, 2002
Method, receiver and mobile station for transmitting data in a radio communication system
SIEMENS AG16 citations84
US6353731B1Mar 5, 2002
Method and measurement configuration for measuring the characteristics of radio channels
SIEMENS AG10 citations74
US7158793B2Jan 2, 2007
Beam-shaping method
SIEMENS AG2 citations62