David Hammarwall

Person

Vallentuna, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Uplink control information (UCI) mapping indicator for long term ev...
- Patent number 11,838,240
- Issue date Dec 5, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Dirk Gerstenberger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and arrangements for CSI reporting
- Patent number 11,563,548
- Issue date Jan 24, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Precoder structure for MIMO precoding
- Patent number RE49329
- Issue date Dec 6, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
Information Patent Grant
User equipment and a method for power control of uplink transmissions
- Patent number 11,375,457
- Issue date Jun 28, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Eliane Semaan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and arrangements for CSI reporting
- Patent number 11,121,844
- Issue date Sep 14, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and arrangements for CSI reporting
- Patent number 11,057,093
- Issue date Jul 6, 2021
- Telefonaktiebolaget L M Ericsson (Publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Uplink control information (UCI) mapping indicator for long term ev...
- Patent number 11,018,833
- Issue date May 25, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Dirk Gerstenberger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna port mapping for demodulation reference signals
- Patent number 11,019,526
- Issue date May 25, 2021
- Telefonaktiebolaget LM Ericcson (publ)
- Yang Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, network nodes and user equipments in a wireless network fo...
- Patent number 10,841,912
- Issue date Nov 17, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Erik Eriksson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Configuration of coordinated multipoint transmission hypotheses for...
- Patent number 10,827,375
- Issue date Nov 3, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna port mapping for demodulation reference signals
- Patent number 10,694,419
- Issue date Jun 23, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Yang Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Link quality estimation and apparatus in a telecommunication system
- Patent number 10,356,637
- Issue date Jul 16, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Configuration of coordinated multipoint transmission hypotheses for...
- Patent number 10,313,912
- Issue date Jun 4, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and arrangements for CSI reporting
- Patent number 10,305,565
- Issue date May 28, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Parameterized codebook subsets for use with precoding MIMO transmis...
- Patent number 10,291,302
- Issue date May 14, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Precoder structure for MIMO precoding
- Patent number 10,250,308
- Issue date Apr 2, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna port mapping for demodulation reference signals
- Patent number 10,244,424
- Issue date Mar 26, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Yang Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for controlling resource usage
- Patent number 10,182,445
- Issue date Jan 15, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Robert Baldemair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Non-consecutive subframes in multi-TTI scheduling messages
- Patent number 10,172,151
- Issue date Jan 1, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Uplink control information (UCI) mapping indicator for long term ev...
- Patent number 10,135,595
- Issue date Nov 20, 2018
- Telefonaktiebolaget L M Ericsson (Publ)
- Dirk Gerstenberger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Parameterized codebook with subset restrictions for use with precod...
- Patent number RE47074
- Issue date Oct 2, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
Information Patent Grant
Method in a network node, method in a user equipment, a network nod...
- Patent number 10,014,920
- Issue date Jul 3, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Configuration of coordinated multipoint transmission hypotheses for...
- Patent number 9,961,582
- Issue date May 1, 2018
- Telefonaktiebolaget L M Ericsson (Publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Maintaining phase coherence for frequency offset estimation
- Patent number 9,942,017
- Issue date Apr 10, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Stefano Sorrentino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, network nodes and user equipments in a wireless network fo...
- Patent number 9,913,259
- Issue date Mar 6, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Erik Eriksson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission using precoded reference symbols from multiple su...
- Patent number 9,882,677
- Issue date Jan 30, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User equipment and a method for power control of uplink transmissions
- Patent number 9,872,256
- Issue date Jan 16, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Eliane Semaan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Link quality estimation and apparatus in a telecommunication system
- Patent number 9,838,889
- Issue date Dec 5, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Precoder structure for MIMO precoding
- Patent number 9,831,930
- Issue date Nov 28, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and radio node for enabling use of high order modulation in...
- Patent number 9,831,982
- Issue date Nov 28, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Methods and Arrangements for CSI Reporting
- Publication number 20210385047
- Publication date Dec 9, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND ARRANGEMENTS FOR CSI REPORTING
- Publication number 20210328645
- Publication date Oct 21, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UPLINK CONTROL INFORMATION (UCI) MAPPING INDICATOR FOR LONG TERM EV...
- Publication number 20210281380
- Publication date Sep 9, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Dirk Gerstenberger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Antenna Port Mapping for Demodulation Reference Signals
- Publication number 20210282046
- Publication date Sep 9, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Yang Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods, Network Nodes and User Equipments in a Wireless Network fo...
- Publication number 20210068089
- Publication date Mar 4, 2021
- Erik Eriksson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Antenna Port Mapping for Demodulation Reference Signals
- Publication number 20200322833
- Publication date Oct 8, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Yang Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONFIGURATION OF COORDINATED MULTIPOINT TRANSMISSION HYPOTHESES FOR...
- Publication number 20190289484
- Publication date Sep 19, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- David HAMMARWALL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND ARRANGEMENTS FOR CSI REPORTING
- Publication number 20190253120
- Publication date Aug 15, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Antenna Port Mapping for Demodulation Reference Signals
- Publication number 20190182704
- Publication date Jun 13, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Yang Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UPLINK CONTROL INFORMATION (UCI) MAPPING INDICATOR FOR LONG TERM EV...
- Publication number 20190089510
- Publication date Mar 21, 2019
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Dirk Gerstenberger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONFIGURATION OF COORDINATED MULTIPOINT TRANSMISSION HYPOTHESES FOR...
- Publication number 20180220321
- Publication date Aug 2, 2018
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods, Network Nodes and User Equipments in a Wireless Network fo...
- Publication number 20180199319
- Publication date Jul 12, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Erik Eriksson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
User Equipment and a Method for Power Control of Uplink Transmissions
- Publication number 20180110013
- Publication date Apr 19, 2018
- TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
- Eliane Semaan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Link Quality Estimation and Apparatus in a Telecommunication System
- Publication number 20180084445
- Publication date Mar 22, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRECODER STRUCTURE FOR MIMO PRECODING
- Publication number 20180076863
- Publication date Mar 15, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Arrangements for CSI Reporting
- Publication number 20170317805
- Publication date Nov 2, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND ARRANGEMENTS FOR CSI REPORTING
- Publication number 20170244461
- Publication date Aug 24, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR ALLOCATING TRANSMISSION RESOURCES
- Publication number 20170135086
- Publication date May 11, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Radio Node for Enabling Use of High Order Modulation in...
- Publication number 20170078045
- Publication date Mar 16, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Arrangements for CSI Reporting
- Publication number 20170070334
- Publication date Mar 9, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dynamic DM-RS Sequence Selection by PQL Indicator
- Publication number 20160285605
- Publication date Sep 29, 2016
- Telefonaktiebolaget LM Ericsson (publ)
- Håkan Andersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRECODER STRUCTURE FOR MIMO PRECODING
- Publication number 20160241318
- Publication date Aug 18, 2016
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PARAMETERIZED CODEBOOK SUBSETS FOR USE WITH PRECODING MIMO TRANSMIS...
- Publication number 20160233939
- Publication date Aug 11, 2016
- Telefonaktiebolaget LM Ericsson (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONFIGURATION OF COORDINATED MULTIPOINT TRANSMISSION HYPOTHESES FOR...
- Publication number 20160227430
- Publication date Aug 4, 2016
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Antenna Port Mapping for Demodulation Reference Signals
- Publication number 20160219455
- Publication date Jul 28, 2016
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Yang Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Link Quality Estimation and Apparatus in a Telecommunication System
- Publication number 20160205566
- Publication date Jul 14, 2016
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- David Hammarwall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MAINTAINING PHASE COHERENCE FOR FREQUENCY OFFSET ESTIMATION
- Publication number 20160197712
- Publication date Jul 7, 2016
- Stefano Sorrentino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND RADIO NODE FOR TRANSMITTING DOWNLINK SIGNALS
- Publication number 20160183261
- Publication date Jun 23, 2016
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Havish Koorapaty
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mapping Codewords
- Publication number 20160149626
- Publication date May 26, 2016
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Mattias Frenne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Devices for Controlling Resource Usage
- Publication number 20160143039
- Publication date May 19, 2016
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Robert Baldemair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

David Hammarwall

Person

Patents Grantslast 30 patents

Uplink control information (UCI) mapping indicator for long term ev...

Methods and arrangements for CSI reporting

Precoder structure for MIMO precoding

User equipment and a method for power control of uplink transmissions

Methods and arrangements for CSI reporting

Methods and arrangements for CSI reporting

Uplink control information (UCI) mapping indicator for long term ev...

Antenna port mapping for demodulation reference signals

Methods, network nodes and user equipments in a wireless network fo...

Configuration of coordinated multipoint transmission hypotheses for...

Antenna port mapping for demodulation reference signals

Link quality estimation and apparatus in a telecommunication system

Configuration of coordinated multipoint transmission hypotheses for...

Methods and arrangements for CSI reporting

Parameterized codebook subsets for use with precoding MIMO transmis...

Precoder structure for MIMO precoding

Antenna port mapping for demodulation reference signals

Methods and devices for controlling resource usage

Non-consecutive subframes in multi-TTI scheduling messages

Uplink control information (UCI) mapping indicator for long term ev...

Parameterized codebook with subset restrictions for use with precod...

Method in a network node, method in a user equipment, a network nod...

Configuration of coordinated multipoint transmission hypotheses for...

Maintaining phase coherence for frequency offset estimation

Methods, network nodes and user equipments in a wireless network fo...

Data transmission using precoded reference symbols from multiple su...

User equipment and a method for power control of uplink transmissions

Link quality estimation and apparatus in a telecommunication system

Precoder structure for MIMO precoding

Method and radio node for enabling use of high order modulation in...

Patents Applicationslast 30 patents

Methods and Arrangements for CSI Reporting

METHODS AND ARRANGEMENTS FOR CSI REPORTING

UPLINK CONTROL INFORMATION (UCI) MAPPING INDICATOR FOR LONG TERM EV...

Antenna Port Mapping for Demodulation Reference Signals

Methods, Network Nodes and User Equipments in a Wireless Network fo...

Antenna Port Mapping for Demodulation Reference Signals

CONFIGURATION OF COORDINATED MULTIPOINT TRANSMISSION HYPOTHESES FOR...

METHODS AND ARRANGEMENTS FOR CSI REPORTING

Antenna Port Mapping for Demodulation Reference Signals

UPLINK CONTROL INFORMATION (UCI) MAPPING INDICATOR FOR LONG TERM EV...

CONFIGURATION OF COORDINATED MULTIPOINT TRANSMISSION HYPOTHESES FOR...

Methods, Network Nodes and User Equipments in a Wireless Network fo...

User Equipment and a Method for Power Control of Uplink Transmissions

Link Quality Estimation and Apparatus in a Telecommunication System

PRECODER STRUCTURE FOR MIMO PRECODING

Methods and Arrangements for CSI Reporting

METHODS AND ARRANGEMENTS FOR CSI REPORTING

SYSTEM AND METHOD FOR ALLOCATING TRANSMISSION RESOURCES

Method and Radio Node for Enabling Use of High Order Modulation in...

Methods and Arrangements for CSI Reporting

Dynamic DM-RS Sequence Selection by PQL Indicator

PRECODER STRUCTURE FOR MIMO PRECODING

PARAMETERIZED CODEBOOK SUBSETS FOR USE WITH PRECODING MIMO TRANSMIS...

CONFIGURATION OF COORDINATED MULTIPOINT TRANSMISSION HYPOTHESES FOR...

Antenna Port Mapping for Demodulation Reference Signals

Link Quality Estimation and Apparatus in a Telecommunication System

MAINTAINING PHASE COHERENCE FOR FREQUENCY OFFSET ESTIMATION

METHOD AND RADIO NODE FOR TRANSMITTING DOWNLINK SIGNALS

Mapping Codewords

Methods and Devices for Controlling Resource Usage