Inventor
BUEHRER R MICHAEL
US18 patents
⚠️ This page may combine multiple inventors who share the name “BUEHRER R MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUCENT TECHNOLOGIES INC
15 patentsUS6392988B1May 21, 2002
Transmitter architecture employing space time spreading and orthogonal transmit diversity techniques
LUCENT TECHNOLOGIES INC101 citations97
US6614857B1Sep 2, 2003
Iterative channel estimation and compensation based thereon
LUCENT TECHNOLOGIES INC103 citations96
US6515978B1Feb 4, 2003
Methods and apparatus for downlink diversity in CDMA using Walsh codes
LUCENT TECHNOLOGIES INC66 citations95
US6157847ADec 5, 2000
Base station system including parallel interference cancellation processor
LUCENT TECHNOLOGIES INC65 citations93
US6594226B1Jul 15, 2003
Apparatus and method of enhancing transmit diversity
LUCENT TECHNOLOGIES INC33 citations92
US6317410B1Nov 13, 2001
Receiver architecture employing space time spreading and orthogonal transmit diversity techniques
LUCENT TECHNOLOGIES INC21 citations92
US6549565B1Apr 15, 2003
Code division multiple access system and method of operation with improved signal acquisition and processing
LUCENT TECHNOLOGIES INC41 citations91
US6363103B1Mar 26, 2002
Multistage interference cancellation for CDMA applications using M-ary orthogonal moduation
LUCENT TECHNOLOGIES INC34 citations91
US6542560B1Apr 1, 2003
Method of channel estimation and compensation based thereon
LUCENT TECHNOLOGIES INC17 citations82
US7400614B2Jul 15, 2008
Methods and apparatus for downlink diversity in CDMA using Walsh codes
LUCENT TECHNOLOGIES INC8 citations73
US7042955B2May 9, 2006
Space time spreading and phase sweep transmit diversity
LUCENT TECHNOLOGIES INC9 citations73
US6980778B2Dec 27, 2005
Split shift phase sweep transmit diversity
LUCENT TECHNOLOGIES INC2 citations62
US6801791B2Oct 5, 2004
Cellular communications system and related methods
LUCENT TECHNOLOGIES INC2 citations57
US7035599B2Apr 25, 2006
Biased phase sweep transmit diversity
LUCENT TECHNOLOGIES INC0 citations51
US6920314B2Jul 19, 2005
Symmetric sweep phase sweep transmit diversity
LUCENT TECHNOLOGIES INC1 citations51
POLARIS WIRELESS INC
3 patentsUS9596571B1Mar 14, 2017
Estimating the location of a wireless terminal based on radio-frequency pattern matching and cooperative measurements
POLARIS WIRELESS INC2 citations71
US10527708B2Jan 7, 2020
Estimating the location of a wireless terminal based on cooperative measurements
POLARIS WIRELESS INC0 citations50
US9989620B1Jun 5, 2018
Estimating the location of a wireless terminal based on radio-frequency pattern matching and cooperative measurements
POLARIS WIRELESS INC0 citations50