Inventor
JOENGREN GEORGE
SE34 patents
⚠️ This page may combine multiple inventors who share the name “JOENGREN GEORGE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JOENGREN GEORGE
15 patentsUS8068555B2Nov 29, 2011
Methods and systems for combined cyclic delay diversity and precoding of radio signals
JOENGREN GEORGE59 citations97
US8064394B2Nov 22, 2011
Methods and systems for codeword to layer mapping
JOENGREN GEORGE40 citations96
US8494033B2Jul 23, 2013
Methods providing precoder feedback using multiple precoder indices and related communications devices and systems
JOENGREN GEORGE35 citations94
US8306140B2Nov 6, 2012
Method and arrangement for adapting a multi-antenna transmission
JOENGREN GEORGE10 citations92
US8605809B2Dec 10, 2013
Method and apparatus for using factorized precoding
JOENGREN GEORGE6 citations84
US8537924B2Sep 17, 2013
Open loop precoder cycling in MIMO communications
JOENGREN GEORGE16 citations84
US8503338B2Aug 6, 2013
Optimized signaling of demodulation reference signal patterns
JOENGREN GEORGE5 citations84
US8331476B2Dec 11, 2012
Method for detecting transmission mode in a system using multiple antennas
JOENGREN GEORGE17 citations84
US8311162B2Nov 13, 2012
Method and device for interference suppression in user terminal
JOENGREN GEORGE6 citations73
US8693566B2Apr 8, 2014
Methods and systems for combined cyclic delay diversity and precoding of radio signals
JOENGREN GEORGE3 citations62
US8578232B2Nov 5, 2013
HARQ process continuation after CQI-only report
JOENGREN GEORGE2 citations62
US8401485B2Mar 19, 2013
Calibration method and device in telecommunication system
JOENGREN GEORGE4 citations62
US8644415B2Feb 4, 2014
Method for precoding using a block diagonal matrix
JOENGREN GEORGE0 citations52
US8520548B2Aug 27, 2013
Support for retransmitting a transport block with a different number of layers than a previous transmission attempt
JOENGREN GEORGE1 citations52
US8155103B2Apr 10, 2012
Support for retransmitting a transport block with a different number of layers than a previous transmission attempt
JOENGREN GEORGE0 citations52
HAMMARWALL DAVID
7 patentsUS8472547B2Jun 25, 2013
Parameterized codebook with subset restrictions for use with precoding MIMO transmissions
HAMMARWALL DAVID21 citations92
US8582627B2Nov 12, 2013
Precode structure for MIMO precoding
HAMMARWALL DAVID6 citations84
US8634365B2Jan 21, 2014
System and method for allocating transmission resources
HAMMARWALL DAVID4 citations73
US8634367B2Jan 21, 2014
System and method for allocating transmission resources
HAMMARWALL DAVID3 citations63
US8526383B2Sep 3, 2013
System and method for allocating transmission resources based on a transmission rank
HAMMARWALL DAVID1 citations63
US8619904B2Dec 31, 2013
Channel-assisted iterative precoder selection
HAMMARWALL DAVID3 citations57
US8391395B2Mar 5, 2013
Precoder codebooks for effective channels with structured frequency-selectivity
HAMMARWALL DAVID0 citations52
ERICSSON TELEFON AB L M
5 patentsUS8358979B2Jan 22, 2013
Method and apparatus for measuring interference in a telecommunications system
ERICSSON TELEFON AB L M12 citations83
US8687678B2Apr 1, 2014
Parameterized codebook with subset restrictions for use with precoding MIMO transmissions
ERICSSON TELEFON AB L M3 citations74
US9888406B2Feb 6, 2018
Reference signal density adaptation
ERICSSON TELEFON AB L M2 citations71
US9913259B2Mar 6, 2018
Methods, network nodes and user equipments in a wireless network for communicating an EPDCCH
ERICSSON TELEFON AB L M0 citations52
US9906328B2Feb 27, 2018
Method and apparatus for decoding a signal distorted by interference
ERICSSON TELEFON AB L M0 citations41