Erik Dahlman

Person

Stockholm, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Radio network node, wireless device and methods performed therein f...
- Patent number 12,362,973
- Issue date Jul 15, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Robert Baldemair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Common reference signal design for OFDM and DFTS-OFDM
- Patent number 12,362,979
- Issue date Jul 15, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Robert Baldemair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Random access channel (RACH) process for integrated access and back...
- Patent number 12,356,461
- Issue date Jul 8, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Behrooz Makki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel sounding using multiple sounding configurations
- Patent number 12,328,215
- Issue date Jun 10, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Erik Dahlman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Timing of component carriers in multi-carrier wireless networks
- Patent number 12,302,214
- Issue date May 13, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Bengt Lindoff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Atmospheric channel-driven interference handling
- Patent number 12,295,021
- Issue date May 6, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Robert Baldemair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Allocation of acknowledgement resources
- Patent number 12,267,835
- Issue date Apr 1, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Robert Baldemair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Persistent indication of acknowledgement resources
- Patent number 12,231,247
- Issue date Feb 18, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network architecture, methods, and devices for a wireless communica...
- Patent number 12,231,284
- Issue date Feb 18, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
IAB downlink timing
- Patent number 12,213,087
- Issue date Jan 28, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Boris Dortschy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission of system information on a downlink shared channel
- Patent number RE50287
- Issue date Jan 28, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Erik Dahlman
Information Patent Grant
Integrated access and backhaul node resource timing
- Patent number 12,213,155
- Issue date Jan 28, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Yezi Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated access backhaul (IAB) nodes with negative propagation de...
- Patent number 12,200,649
- Issue date Jan 14, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Boris Dortschy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
IAB soft resource availability determination
- Patent number 12,192,829
- Issue date Jan 7, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Yezi Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resource mapping based on bandwidth part
- Patent number 12,170,993
- Issue date Dec 17, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Robert Baldemair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PUCCH structure for mixed numerology
- Patent number 12,160,390
- Issue date Dec 3, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Robert Baldemair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Persistent indication of acknowledgement resources
- Patent number 12,155,490
- Issue date Nov 26, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Atmospheric channel-driven interference handling
- Patent number 12,155,601
- Issue date Nov 26, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Robert Baldemair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronisation signaling for integrated access and backhaul nodes
- Patent number 12,150,076
- Issue date Nov 19, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Yezi Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Random-access procedure
- Patent number 12,150,169
- Issue date Nov 19, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Henrik Sahlin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
IAB downlink timing
- Patent number 12,137,425
- Issue date Nov 5, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Boris Dortschy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simultaneous transmission of PUSCH and PUCCH
- Patent number 12,126,561
- Issue date Oct 22, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Robert Baldemair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
HARQ codebook acknowledgement signaling for radio access networks
- Patent number 12,095,571
- Issue date Sep 17, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Robert Baldemair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Uplink scrambling during random access
- Patent number 12,089,218
- Issue date Sep 10, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network architecture, methods, and devices for a wireless communica...
- Patent number 12,021,609
- Issue date Jun 25, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling of identity for radio access networks
- Patent number 12,015,989
- Issue date Jun 18, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Robert Baldemair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determination of SSB/RMSI periodicity for IAB node
- Patent number 12,015,974
- Issue date Jun 18, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Lei Bao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for allocating a pilot signal adapted to the c...
- Patent number 12,010,057
- Issue date Jun 11, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Johan Nyström
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling reference signal locations in slots and mini-slots
- Patent number 12,010,711
- Issue date Jun 11, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control signaling for carrier aggregation
- Patent number 12,003,463
- Issue date Jun 4, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Robert Baldemair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Random-Access Procedure
- Publication number 20250142614
- Publication date May 1, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Henrik SAHLIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESOURCE MAPPING BASED ON BANDWIDTH PART
- Publication number 20250106837
- Publication date Mar 27, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Robert BALDEMAIR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PERSISTENT INDICATION OF ACKNOWLEDGEMENT RESOURCES
- Publication number 20240430044
- Publication date Dec 26, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network Architecture, Methods, and Devices for a Wireless Communica...
- Publication number 20240421931
- Publication date Dec 19, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACKNOWLEDGEMENT SIGNALING PROCESSES FOR RADIO ACCESS NETWORKS
- Publication number 20240283576
- Publication date Aug 22, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Robert BALDEMAIR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPATIAL DOMAIN SIMULTANEOUS OPERATION IN SOFT RESOURCES IN IAB
- Publication number 20240243797
- Publication date Jul 18, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Magnus ÅSTRÖM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ATMOSPHERIC CHANNEL-DRIVEN INTERFERENCE HANDLING
- Publication number 20240188117
- Publication date Jun 6, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Robert BALDEMAIR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio Network Node, Wireless Device and Methods Performed Therein f...
- Publication number 20240146586
- Publication date May 2, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Robert BALDEMAIR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Channel Sounding Using Multiple Sounding Configurations
- Publication number 20240097957
- Publication date Mar 21, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Erik Dahlman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMING IN GROUPS OF IAB MT-DU RESOURCE MISALIGNMENT
- Publication number 20240064671
- Publication date Feb 22, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Yezi Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IAB Soft Resource Availability Determination
- Publication number 20240056891
- Publication date Feb 15, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Yezi Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Technique for Performing a Random Access Procedure Over a Radio Int...
- Publication number 20240049299
- Publication date Feb 8, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Robert BALDEMAIR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TIMING OF COMPONENT CARRIERS IN MULTI-CARRIER WIRELESS NETWORKS
- Publication number 20240040469
- Publication date Feb 1, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Bengt Lindoff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Scatterer Localization and Material Identi...
- Publication number 20240036166
- Publication date Feb 1, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Yi Geng
- G01 - MEASURING TESTING
Information Patent Application
PERSISTENT INDICATION OF ACKNOWLEDGEMENT RESOURCES
- Publication number 20230388063
- Publication date Nov 30, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Random-Access Procedure
- Publication number 20230371065
- Publication date Nov 16, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Henrik SAHLIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Integrated Access Backhaul (IAB) Nodes with Negative Propagation De...
- Publication number 20230362858
- Publication date Nov 9, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Boris DORTSCHY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Resource Mapping Based on Bandwidth Part
- Publication number 20230354351
- Publication date Nov 2, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Erik DAHLMAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Common Reference Signal Design for OFDM and DFTS-OFDM
- Publication number 20230344696
- Publication date Oct 26, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Robert Baldemair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Selective Suppression of Uplink Transmission in Control Regions
- Publication number 20230336291
- Publication date Oct 19, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Robert Baldemair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HARQ CODEBOOK ACKNOWLEDGEMENT SIGNALING FOR RADIO ACCESS NETWORKS
- Publication number 20230327816
- Publication date Oct 12, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Robert BALDEMAIR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Flexible Indication for Start Position of Data Channel
- Publication number 20230275731
- Publication date Aug 31, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Robert Baldemair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Determination of SSB/RMSI Periodicity for IAB Node
- Publication number 20230232316
- Publication date Jul 20, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Lei BAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network Architecture, Methods, and Devices for a Wireless Communica...
- Publication number 20230224059
- Publication date Jul 13, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PUCCH STRUCTURE FOR MIXED NUMEROLOGY
- Publication number 20230155792
- Publication date May 18, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Robert BALDEMAIR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Channel Sounding Using Multiple Sounding Configurations
- Publication number 20230139305
- Publication date May 4, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Erik Dahlman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREQUENCY DOMAIN RESOURCE CONFIGURATION IN IAB
- Publication number 20230134743
- Publication date May 4, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Magnus ÅSTRÖM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ALIGNING DU/MT TRANSMISSION TIMING
- Publication number 20230130847
- Publication date Apr 27, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Erik DAHLMAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Arrangements in a Telecommunications Network
- Publication number 20230120647
- Publication date Apr 20, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Robert Baldemair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network Architecture, Methods, and Devices for a Wireless Communica...
- Publication number 20230109947
- Publication date Apr 13, 2023
- Stefan Parkvall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Erik Dahlman

Person

Patents Grantslast 30 patents

Radio network node, wireless device and methods performed therein f...

Common reference signal design for OFDM and DFTS-OFDM

Random access channel (RACH) process for integrated access and back...

Channel sounding using multiple sounding configurations

Timing of component carriers in multi-carrier wireless networks

Atmospheric channel-driven interference handling

Allocation of acknowledgement resources

Persistent indication of acknowledgement resources

Network architecture, methods, and devices for a wireless communica...

IAB downlink timing

Transmission of system information on a downlink shared channel

Integrated access and backhaul node resource timing

Integrated access backhaul (IAB) nodes with negative propagation de...

IAB soft resource availability determination

Resource mapping based on bandwidth part

PUCCH structure for mixed numerology

Persistent indication of acknowledgement resources

Atmospheric channel-driven interference handling

Synchronisation signaling for integrated access and backhaul nodes

Random-access procedure

IAB downlink timing

Simultaneous transmission of PUSCH and PUCCH

HARQ codebook acknowledgement signaling for radio access networks

Uplink scrambling during random access

Network architecture, methods, and devices for a wireless communica...

Signaling of identity for radio access networks

Determination of SSB/RMSI periodicity for IAB node

Method and apparatus for allocating a pilot signal adapted to the c...

Signaling reference signal locations in slots and mini-slots

Control signaling for carrier aggregation

Patents Applicationslast 30 patents

Random-Access Procedure

RESOURCE MAPPING BASED ON BANDWIDTH PART

PERSISTENT INDICATION OF ACKNOWLEDGEMENT RESOURCES

Network Architecture, Methods, and Devices for a Wireless Communica...

ACKNOWLEDGEMENT SIGNALING PROCESSES FOR RADIO ACCESS NETWORKS

SPATIAL DOMAIN SIMULTANEOUS OPERATION IN SOFT RESOURCES IN IAB

ATMOSPHERIC CHANNEL-DRIVEN INTERFERENCE HANDLING

Radio Network Node, Wireless Device and Methods Performed Therein f...

Channel Sounding Using Multiple Sounding Configurations

INFORMING IN GROUPS OF IAB MT-DU RESOURCE MISALIGNMENT

IAB Soft Resource Availability Determination

Technique for Performing a Random Access Procedure Over a Radio Int...

TIMING OF COMPONENT CARRIERS IN MULTI-CARRIER WIRELESS NETWORKS

Method and Apparatus for Scatterer Localization and Material Identi...

PERSISTENT INDICATION OF ACKNOWLEDGEMENT RESOURCES

Random-Access Procedure

Integrated Access Backhaul (IAB) Nodes with Negative Propagation De...

Resource Mapping Based on Bandwidth Part

Common Reference Signal Design for OFDM and DFTS-OFDM

Selective Suppression of Uplink Transmission in Control Regions

HARQ CODEBOOK ACKNOWLEDGEMENT SIGNALING FOR RADIO ACCESS NETWORKS

Flexible Indication for Start Position of Data Channel

Determination of SSB/RMSI Periodicity for IAB Node

Network Architecture, Methods, and Devices for a Wireless Communica...

PUCCH STRUCTURE FOR MIXED NUMEROLOGY

Channel Sounding Using Multiple Sounding Configurations

FREQUENCY DOMAIN RESOURCE CONFIGURATION IN IAB

ALIGNING DU/MT TRANSMISSION TIMING

Methods and Arrangements in a Telecommunications Network

Network Architecture, Methods, and Devices for a Wireless Communica...