Jan Christoffersson

Person

Lulea, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for physical uplink shared channel format adap...
- Patent number 12,324,025
- Issue date Jun 3, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Andres Reial
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selecting a next hop for a data packet
- Patent number 12,309,681
- Issue date May 20, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Tommy Arngren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
UE, network node and methods for handling 2-step and 4-step random...
- Patent number 12,302,408
- Issue date May 13, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Jan Christoffersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Back-off for 2-step RA procedure
- Patent number 12,289,769
- Issue date Apr 29, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Henrik Enbuske
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-beam random access procedure in handover execution
- Patent number 12,273,927
- Issue date Apr 8, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Icaro L. J. Da Silva
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Handling of uplink listen-before-talk failures for handover
- Patent number 12,273,930
- Issue date Apr 8, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Min Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for random access procedure
- Patent number 12,256,439
- Issue date Mar 18, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Zhipeng Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Configuration of a random access procedure
- Patent number 12,207,317
- Issue date Jan 21, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Henrik Enbuske
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatuses and methods for using group buffer status reports
- Patent number 12,192,982
- Issue date Jan 7, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Jan Christoffersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for enabling group transmission in communicatio...
- Patent number 12,143,979
- Issue date Nov 12, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Min Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PUSCH resource selection in 2-step random access
- Patent number 12,127,271
- Issue date Oct 22, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Henrik Enbuske
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive sensing mechanism for unlicensed networks
- Patent number 12,096,472
- Issue date Sep 17, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Tai Do
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two-step random access procedure
- Patent number 12,096,478
- Issue date Sep 17, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jan Christoffersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless device, network node, and methods performed thereby, for h...
- Patent number 12,096,489
- Issue date Sep 17, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Min Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for enabling group transmission in communicatio...
- Patent number 12,089,119
- Issue date Sep 10, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Min Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatuses and methods for time domain resource scheduling for gro...
- Patent number 12,089,217
- Issue date Sep 10, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Min Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for determining radio network temporary identi...
- Patent number 12,089,259
- Issue date Sep 10, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Zhipeng Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network node, a communications device and methods therein for trans...
- Patent number 12,069,718
- Issue date Aug 20, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jan Christoffersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Random access in a wireless communication system
- Patent number 12,022,529
- Issue date Jun 25, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jan Christoffersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, terminal device and network device for time advance adjustment
- Patent number 11,974,246
- Issue date Apr 30, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jinhua Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Random access procedure
- Patent number 11,917,694
- Issue date Feb 27, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Björn Hofström
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Shared resource configuration for bandwidth parts
- Patent number 11,895,645
- Issue date Feb 6, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Mårten Ericson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for scheduling group uplink communication
- Patent number 11,844,089
- Issue date Dec 12, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Jan Christoffersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus supporting random access procedures in a wire...
- Patent number 11,818,767
- Issue date Nov 14, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Gunnar Bergquist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-beam random access procedure in handover execution
- Patent number 11,758,585
- Issue date Sep 12, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Icaro L. J. Da Silva
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Controlling data duplication
- Patent number 11,757,571
- Issue date Sep 12, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Min Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device in a radio network
- Patent number 11,743,760
- Issue date Aug 29, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Min Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User equipment, network node and methods therein for handling a two...
- Patent number 11,706,820
- Issue date Jul 18, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Min Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for managing time alignment for uplink transmission between...
- Patent number 11,665,659
- Issue date May 30, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Min Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detecting random access response (RAR) via random access channel (R...
- Patent number 11,611,993
- Issue date Mar 21, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Jan Christoffersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Wireless Device, Network Node, and Methods Performed Thereby, for H...
- Publication number 20250167934
- Publication date May 22, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Jan Christoffersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER EQUIPMENT, NETWORK NODE AND METHODS IN A WIRELESS COMMUNICATIO...
- Publication number 20250150815
- Publication date May 8, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Jan CHRISTOFFERSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Apparatuses for Configured Grant Small Data Transmissio...
- Publication number 20250097822
- Publication date Mar 20, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Jan Christoffersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UE, NETWORK NODE AND METHODS FOR HANDLING UPLINK ACCESS PROCEDURES...
- Publication number 20250056618
- Publication date Feb 13, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Andreas HÖGLUND
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND A COMMUNICATION DEVICE FOR RESOURCE SHARING
- Publication number 20250056412
- Publication date Feb 13, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Mårten ERICSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Configuring a User Equipment to Operate as a Cell on the Fly
- Publication number 20250048168
- Publication date Feb 6, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Jan Christoffersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO NETWORK NODE, USER EQUIPMENT AND METHODS PERFORMED THEREIN
- Publication number 20250039937
- Publication date Jan 30, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Jan Christoffersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A Coordinating Wireless Device, A Network Node, A Wireless Device a...
- Publication number 20240430937
- Publication date Dec 26, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Mårten Ericson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Determining Radio Network Temporary Identi...
- Publication number 20240422829
- Publication date Dec 19, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Zhipeng Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO RESOURCE CONTROL WIDE AREA CONFIGURATION OF A WIRELESS DEVICE
- Publication number 20240334206
- Publication date Oct 3, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jan Christoffersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND ARRANGEMENTS FOR SUPPORTING VALUE PREDICTION BY A WIRELE...
- Publication number 20240296382
- Publication date Sep 5, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Min WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HYBRID AUTOMATIC REPEAT REQUEST TRANSFER
- Publication number 20240275561
- Publication date Aug 15, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Majid Gerami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A BASE STATION, A CORE NETWORK NODE AND METHODS IN A SCENARIO WHERE...
- Publication number 20240276309
- Publication date Aug 15, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan WÄNSTEDT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MECHANISMS FOR CG-SDT ASSOCIATED WITH MULTIPLE SSB BEAMS
- Publication number 20240267914
- Publication date Aug 8, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jan Christoffersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RANDOM ACCESS WITH SLICE GRANT FOR PRIORITIZED SLICES
- Publication number 20240237080
- Publication date Jul 11, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jan CHRISTOFFERSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless Device, Network Node, and Methods in a Wireless Communicat...
- Publication number 20240236896
- Publication date Jul 11, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jan Christoffersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER EQUIPMENT, NETWORK NODE AND METHODS IN A WIRELESS COMMUNICATIO...
- Publication number 20240224199
- Publication date Jul 4, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jan Christoffersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER EQUIPMENT, RADIO NETWORK NODE, AND METHODS PERFORMED IN A WIRE...
- Publication number 20240215075
- Publication date Jun 27, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Luca FELTRIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Security Parameter Updates during Cell-Reselection for NR SDT
- Publication number 20240214808
- Publication date Jun 27, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Liwei Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONFIGURABILITY OF SLICE BASED RANDOM ACCESS CHANNELS (RACH)
- Publication number 20240172294
- Publication date May 23, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Min WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCHEDULING TECHNIQUE
- Publication number 20240155660
- Publication date May 9, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Min WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Time Alignment Management
- Publication number 20240147397
- Publication date May 2, 2024
- Telefonaktiebolaget LM Ericsson (pub)
- Zhipeng Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RANDOM ACCESS WITH SLICE GRANT FOR PRIORITIZED SLICES
- Publication number 20240137990
- Publication date Apr 25, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jan CHRISTOFFERSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless Device, Network Node, and Methods in a Wireless Communicat...
- Publication number 20240137886
- Publication date Apr 25, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jan Christoffersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONDITIONS FOR TRANSITIONING TO OR REMAINING IN INACTIVE STATE
- Publication number 20240080927
- Publication date Mar 7, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jan CHRISTOFFERSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Random Access Comprising Sending or Receiving a MSG3 Message
- Publication number 20240073960
- Publication date Feb 29, 2024
- Telefonaktiebolaget LM Ericsson (pub)
- Istiak Hossain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR UE CONTEXT RETRIEVAL AND DATA FORWARDING TO...
- Publication number 20240073990
- Publication date Feb 29, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Liwei Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network Node, Wireless Communication Device and Methods for Configu...
- Publication number 20240063958
- Publication date Feb 22, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jan Christoffersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REPORTING MECHANISM FOR SLICE INFORMATION
- Publication number 20240057192
- Publication date Feb 15, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jan Christoffersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Apparatus Supporting Random Access Procedures in a Wire...
- Publication number 20240032114
- Publication date Jan 25, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Gunnar BERGQUIST
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Jan Christoffersson

Person

Patents Grantslast 30 patents

Method and apparatus for physical uplink shared channel format adap...

Selecting a next hop for a data packet

UE, network node and methods for handling 2-step and 4-step random...

Back-off for 2-step RA procedure

Multi-beam random access procedure in handover execution

Handling of uplink listen-before-talk failures for handover

Method and apparatus for random access procedure

Configuration of a random access procedure

Apparatuses and methods for using group buffer status reports

Methods and devices for enabling group transmission in communicatio...

PUSCH resource selection in 2-step random access

Adaptive sensing mechanism for unlicensed networks

Two-step random access procedure

Wireless device, network node, and methods performed thereby, for h...

Methods and devices for enabling group transmission in communicatio...

Apparatuses and methods for time domain resource scheduling for gro...

Method and apparatus for determining radio network temporary identi...

Network node, a communications device and methods therein for trans...

Random access in a wireless communication system

Method, terminal device and network device for time advance adjustment

Random access procedure

Shared resource configuration for bandwidth parts

Methods and devices for scheduling group uplink communication

Methods and apparatus supporting random access procedures in a wire...

Multi-beam random access procedure in handover execution

Controlling data duplication

Method and device in a radio network

User equipment, network node and methods therein for handling a two...

Method for managing time alignment for uplink transmission between...

Detecting random access response (RAR) via random access channel (R...

Patents Applicationslast 30 patents

Wireless Device, Network Node, and Methods Performed Thereby, for H...

USER EQUIPMENT, NETWORK NODE AND METHODS IN A WIRELESS COMMUNICATIO...

Methods and Apparatuses for Configured Grant Small Data Transmissio...

UE, NETWORK NODE AND METHODS FOR HANDLING UPLINK ACCESS PROCEDURES...

METHOD AND A COMMUNICATION DEVICE FOR RESOURCE SHARING

Configuring a User Equipment to Operate as a Cell on the Fly

RADIO NETWORK NODE, USER EQUIPMENT AND METHODS PERFORMED THEREIN

A Coordinating Wireless Device, A Network Node, A Wireless Device a...

Method and Apparatus for Determining Radio Network Temporary Identi...

RADIO RESOURCE CONTROL WIDE AREA CONFIGURATION OF A WIRELESS DEVICE

METHOD AND ARRANGEMENTS FOR SUPPORTING VALUE PREDICTION BY A WIRELE...

HYBRID AUTOMATIC REPEAT REQUEST TRANSFER

A BASE STATION, A CORE NETWORK NODE AND METHODS IN A SCENARIO WHERE...

MECHANISMS FOR CG-SDT ASSOCIATED WITH MULTIPLE SSB BEAMS

RANDOM ACCESS WITH SLICE GRANT FOR PRIORITIZED SLICES

Wireless Device, Network Node, and Methods in a Wireless Communicat...

USER EQUIPMENT, NETWORK NODE AND METHODS IN A WIRELESS COMMUNICATIO...

USER EQUIPMENT, RADIO NETWORK NODE, AND METHODS PERFORMED IN A WIRE...

Security Parameter Updates during Cell-Reselection for NR SDT

CONFIGURABILITY OF SLICE BASED RANDOM ACCESS CHANNELS (RACH)

SCHEDULING TECHNIQUE

Time Alignment Management

RANDOM ACCESS WITH SLICE GRANT FOR PRIORITIZED SLICES

Wireless Device, Network Node, and Methods in a Wireless Communicat...

CONDITIONS FOR TRANSITIONING TO OR REMAINING IN INACTIVE STATE

Random Access Comprising Sending or Receiving a MSG3 Message

SYSTEMS AND METHODS FOR UE CONTEXT RETRIEVAL AND DATA FORWARDING TO...

Network Node, Wireless Communication Device and Methods for Configu...

REPORTING MECHANISM FOR SLICE INFORMATION

Methods and Apparatus Supporting Random Access Procedures in a Wire...