Inventor
ZANGI KAMBIZ
US46 patents
⚠️ This page may combine multiple inventors who share the name “ZANGI KAMBIZ”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZANGI KAMBIZ
15 patentsUS8219128B2Jul 10, 2012
Network-centric link adaptation for coordinated multipoint downlink transmission
ZANGI KAMBIZ8 citations84
US8077664B2Dec 13, 2011
Precoding with reduced feedback for coordinated multipoint transmission on the downlink
ZANGI KAMBIZ13 citations84
US8849326B2Sep 30, 2014
Network-centric link adaptation for coordinated multipoint downlink transmission
ZANGI KAMBIZ4 citations73
US8432993B2Apr 30, 2013
Using spatial properties of MIMO channels for enhanced channel estimation in MIMO systems
ZANGI KAMBIZ5 citations73
US8526407B2Sep 3, 2013
Extended coordinated multipoint cells to mitigate inter-comp-cell downlink interference
ZANGI KAMBIZ4 citations63
US8243658B2Aug 14, 2012
Precoding with reduced feedback for coordinated multipoint transmission on the downlink
ZANGI KAMBIZ2 citations63
US8238303B2Aug 7, 2012
Method and apparatus of allocating subcarriers in an orthogonal frequency division multiplexing system
ZANGI KAMBIZ5 citations63
US8199708B2Jun 12, 2012
Allocation of uplink reference signals in a mobile communication system
ZANGI KAMBIZ2 citations63
US8107983B2Jan 31, 2012
Systems and method for coordinated multipoint downlink transmissions
ZANGI KAMBIZ4 citations63
US8064849B2Nov 22, 2011
Precoding for multiple anntennas
ZANGI KAMBIZ3 citations63
US8660597B2Feb 25, 2014
Systems and method for coordinated multipoint downlink transmissions
ZANGI KAMBIZ0 citations52
US8451791B2May 28, 2013
Allocation of uplink reference signals in a mobile communication system
ZANGI KAMBIZ0 citations52
US8223896B2Jul 17, 2012
Soft bit value generation in a sequence estimator
ZANGI KAMBIZ1 citations52
US9065603B2Jun 23, 2015
Method and apparatus for controlling the total overhead used to transmit channel state information in a wireless network
ZANGI KAMBIZ0 citations42
US8666333B2Mar 4, 2014
Using antenna arrays to produce omni-directional transmissions
ZANGI KAMBIZ0 citations42
ERICSSON TELEFON AB L M
9 patentsUS7751838B2Jul 6, 2010
Method and mobile station for synchronizing to a common synchronization channel and obtaining a channel estimate
ERICSSON TELEFON AB L M148 citations99
US6798853B1Sep 28, 2004
System and method for compensating for frequency offset
ERICSSON TELEFON AB L M19 citations93
US8379709B2Feb 19, 2013
Channel estimation and equalization for hard-limited signals
ERICSSON TELEFON AB L M12 citations84
US7672667B2Mar 2, 2010
Broadcast-centric cellular communication system
ERICSSON TELEFON AB L M6 citations74
US9654187B2May 16, 2017
Efficient uplink transmission of channel state information
ERICSSON TELEFON AB L M2 citations73
US8861626B2Oct 14, 2014
Exploiting channel time correlation to reduce channel state information feedback bitrate
ERICSSON TELEFON AB L M2 citations63
US8817926B2Aug 26, 2014
Channel estimation and equalization for hard-limited signals
ERICSSON TELEFON AB L M3 citations63
US7715864B2May 11, 2010
Arrangement and method for contention-based multi-access in a wireless communication system
ERICSSON TELEFON AB L M4 citations63
US9571259B2Feb 14, 2017
Method of downlink signal transport over backhaul communications through distributed processing
ERICSSON TELEFON AB L M0 citations51
HUI DENNIS
6 patentsUS8107965B2Jan 31, 2012
Distributed computation of precoding weights for coordinated multipoint transmission on the downlink
HUI DENNIS53 citations94
US8442449B2May 14, 2013
Receiver and method for reducing an amount of channel state information feedback to a transmitter
HUI DENNIS10 citations84
US8818385B2Aug 26, 2014
Distributed computation of precoding weights for coordinated multipoint transmission on the downlink
HUI DENNIS2 citations63
US8526992B2Sep 3, 2013
Zero-forcing linear beamforming for coordinated cellular networks with distributed antennas
HUI DENNIS3 citations63
US8737298B2May 27, 2014
Method of downlink signal transport over backhaul communications through distributed processing
HUI DENNIS2 citations61
US8675718B2Mar 18, 2014
Iterative precoder matrix computation method and apparatus
HUI DENNIS0 citations42
CHENG JUNG-FU
4 patentsUS8208397B2Jun 26, 2012
Efficient uplink transmission of channel state information
CHENG JUNG-FU10 citations84
US8923110B2Dec 30, 2014
Channel state information reconstruction from sparse data
CHENG JUNG-FU4 citations73
US8923148B2Dec 30, 2014
Efficient uplink transmission of channel state information
CHENG JUNG-FU4 citations73
US8406326B2Mar 26, 2013
Exploiting channel time correlation to reduce channel state information feedback bitrate
CHENG JUNG-FU0 citations52
ERICSSON INC
3 patentsUS6625236B1Sep 23, 2003
Methods and systems for decoding symbols by combining matched-filtered samples with hard symbol decisions
ERICSSON INC67 citations96
US6597743B1Jul 22, 2003
Reduced search symbol estimation algorithm
ERICSSON INC48 citations92
US7099410B1Aug 29, 2006
Reduced complexity MLSE equalizer for M-ary modulated signals
ERICSSON INC12 citations84