Inventor

MATTIAS FRENNE

Inventor

SE

Overview

2021–2026

Patent span

Electricity

Primary field (CPC H)

Patents· 178 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Lprimary

H04LTransmission of digital information, e.g. telegraphic communication37%

H04WWireless communication networks34%

H04BTransmission25%

H04JMultiplex communication2%

H03MCoding1%

G03GElectrography0%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes0%

G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data0%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use0%

PatentTitleYear

12,580,716Control signaling for high frequency networks2026 12,580,711Reliable CSI feedback towards multiple TRPs2026 12,574,077Configuring channel state information (CSI) feedback2026 12,568,502Mixed signal DCI and multi-DCI for PDSCH scheduling2026 12,567,891Methods for reducing overhead of NR type II channel state information feedback using angle and delay reciprocity2026 12,557,031Power control for uplink transmissions towards multiple TRPs2026 12,556,297Accessing a cell utilizing a multiple beam network2026 12,557,083Wireless device, network node, and methods performed thereby, for configuring frequency allocation of sounding reference signals2026 12,550,153Single frequency network based PDCCH diversity over multiple TRPs2026 12,549,292HARQ codebooks for multiple DL SPS2026 12,519,593Signaling for time bundling of sounding reference signal (SRS) transmissions2026 12,513,737System and method for beam-based physical random-access2025 12,494,874PUSCH multiple TRP reliability with UL TCI indication2025 12,484,056Multi-DCI based PDSCH scheduling for URLLC2025 12,477,548Systems and methods for signaling starting symbols in multiple PDSCH transmission occasions2025 RE050669Network nodes and methods for enabling access to a radio network node2025 12,451,994Method for repeating a transport block (TB) over multiple transmission/reception points (TRPs)2025 12,451,945Methods for adapting density of demodulation reference signals2025 12,446,027PUSCH resource allocation with multiple TRPs2025 12,438,673Single coreset based PDCCH diversity over multiple TRPs2025 12,426,043Rate matching for non-coherent joint-transmission with dynamic spectrum sharing2025 12,426,077Systems and methods for determining and indicating antenna ports with configurable antenna port field in DCI2025 12,425,158Methods and apparatuses for downlink tracking reference signal configuration2025 12,426,063PDCCH reliability enhancements with multiple TRPs2025 12,418,374Coexistence of reference signals in wireless communication networks2025 12,414,128Systems and methods for determining TCI states for multiple transmission occasions2025 12,402,129Method for differentiating multiple physical downlink shared channel (PDSCH) transmission schemes2025 12,395,390Methods and apparatuses for signaling and determining reference signal offsets2025 12,389,427Multi TRP based scheduling of mixed type traffics2025 12,388,594PTRS to DMRS port association2025 12,381,690Determining phase tracking reference signals in multiple transmission points2025 12,381,669Signaling support for enhanced frequency hopping for AP SRS2025 12,381,607Data signaling for wireless communication networks2025 12,375,136Precoding a transmission from a multi-panel antenna array2025 12,375,328Scrambling of physical channels and reference signals in wireless communication networks2025 12,368,559Technique for configuring a phase tracking reference signal2025 12,369,204System and method for providing time domain allocations in a communication system2025 12,362,794Codebook subset restriction signaling2025 12,355,698Non-codebook based multi-TRP PUSCH reliability with multiple associated NZP CSI-RSs2025 12,341,641Method for peak to average power reduction of DM-RS signals2025 12,328,696Time and frequency synchronization2025 12,328,170Methods and nodes for CSI reporting using TRS2025 12,309,758Frequency-domain resource allocation for multi-source transmission2025 12,308,911Signal precoding2025 12,301,396Control signaling for wireless communication network2025 12,294,538PT-RS configuration depending on scheduling parameters2025 12,273,879Systems and methods of signaling time domain resource allocation for PDSCH transmission2025 12,255,837Configuration and resource allocation for downlink demodulation reference signals2025 12,250,040Systems and methods for early CSI feedback in NR2025 12,244,532Implicit sounding reference signal aperiodic triggering offset2025 12,238,687Uplink multi-TTI scheduling in TDD system2025 12,237,889Wireless device, a radio node, and methods therein2025 12,231,930Methods of configuring SSB/PCI for use by a UE and related user equipment and network nodes2025 12,224,966Code-division multiplexing (CDM) groups for multi-source transmission2025 12,225,413Long term evolution-M resource reservation using bitmap2025 12,213,151Resolving colliding signals2025 12,207,256Repetition for ultra-reliable low-latency communications2025 12,192,001Robustness for control channel2025 12,192,991Beamforming assistance2025 12,184,361Low overhead channel state information (CSI) feedback for multi-transmission point (TRP) transmission2024 12,185,310Systems and methods for signaling PDSCH diversity by determining associations between DMRS ports and RV's2024 12,170,626Systems and methods of joint HARQ feedback for PDSCH transmission over multiple TRPs2024 12,160,384Demodulation reference signals for shared radio2024 12,160,930Delaying transmission depending on transmission type and UE processing capabilities2024 12,156,209Method for differentiating multiple physical downlink shared channel (PDSCH) transmission schemes2024 12,156,204Physical downlink shared channel (PDSCH) resource mapping for multi-transmission point (TRP)2024 12,149,923Transmission of control information using more than one beam pair link2024 12,149,473Controllable CSI-RS density2024 12,133,238Radio-network node, wireless device and methods performed therein2024 12,120,055Demodulation reference signaling in LTE/NR coexistence2024 12,114,304Medium access control (MAC) control element signaling for multi-transmission point/multi panel physical downlink shared channel transmission2024 12,095,703Determining phase tracking reference signals in multiple transmission points2024 12,088,381Mechanisms for reduced density CSI-RS2024 12,088,373Methods and systems for beam tracking process management and indices2024 12,075,453Apparatuses, methods, computer programs and computer program products for beam indication2024 12,069,485Methods and devices for frequency band sharing2024 12,052,773Terminal device, network device and methods therein2024 12,052,777System and method for providing time domain allocations in a communication system2024 12,052,075Systems and methods for determining transmitter and receiver configurations for a wireless device2024 12,052,125Methods and apparatuses for signaling and determining reference signal offsets2024 12,052,199CSI feedback for data transmission over multiple transmission points2024 12,040,865Low complexity multi-configuration CSI reporting2024 12,034,515Methods for indicating polarization capabilities of user equipment in a non-terrestrial network (NTN)2024 12,034,660Coexistence of reference signals in wireless communication networks2024 12,028,286Methods and apparatuses for downlink tracking reference signal configuration2024 12,010,062Implicit sounding reference signal aperiodic triggering offset2024 12,004,107Time and frequency synchronization2024 12,003,309Beam selection priority2024 12,003,434PRB bundling extension2024 11,994,814Channel state information measurements for license assisted access2024 11,990,969Methods for adapting density of demodulation reference signals2024 11,984,954Systems and methods for flexible triggering of CSI reports2024 11,979,224Accessing a cell utilizing a multiple beam network2024 11,979,865Frequency-domain resource allocation for multi-source transmission2024 11,968,542Shared channel remapping in a multiple radio access technology co-existence scenario2024 11,956,047Methods for adapting density of demodulation reference signals2024 11,943,082Scrambling of physical channels and reference signals in wireless communication networks2024 11,937,249Quasi co-located antenna ports for channel estimation2024 11,923,932Codebook subset restriction signaling2024 11,924,867Efficient signaling of rate matching patterns2024 11,902,205Technique for configuring a phase tracking reference signal2024 11,894,895Precoding a transmission from a multi-panel antenna array2024 11,876,657Method for peak to average power reduction of DM-RS signals2024 11,871,396Methods and apparatuses for handling beam failure2024 11,864,088Method and apparatus for broadcasting synchronization signals and system information in a new type carrier2024 11,832,319System and method for providing time domain allocations in a communication system2023 11,825,325Dynamic indication for channel state information feedback2023 11,818,709Method and apparatuses for operating a wireless communication network2023 11,811,484Apparatuses and methods for multi-user transmissions2023 11,811,702System and method for flexible channel state information-reference signal transmission2023 11,811,688Reduced density channel state information reference signal2023 11,804,885Codebook subset restriction for full-dimension MIMO2023 11,800,561Collision avoidance between EPDCCH and aperiodic CSI-RS2023 11,792,773Semi-persistent CSI feedback over PUSCH2023 11,757,513Multi-resolution CSI feedback2023 11,757,552Network node, wireless device and methods therein for performing and handling superposed transmissions in a wireless communications network2023 11,757,594Determining phase tracking reference signals in multiple transmission points2023 11,750,445Configuring measurement reference signals for MIMO2023 11,751,238System and method for beam-based physical random-access2023 11,736,210Interference measurements and channel state information feedback for multi-user multiple-in multiple-out2023 11,716,609Delaying transmission depending on transmission type and UE processing capabilities2023 11,711,845User equipment, network node and methods therein for handling preamble transmissions on a random access channel in a radio communications network2023 11,706,003Methods and apparatuses for downlink tracking reference signal configuration2023 11,700,618Resolving colliding signals2023 11,683,139Controllable CSI-RS density2023 11,683,079Mechanisms for reduced density CSI-RS2023 11,652,597Determining phase tracking reference signals in multiple transmission points2023 11,637,666Unified UL and DL beam indication2023 11,627,545Time and frequency synchronization2023 11,606,800Wireless device, a network node and methods therein for reporting channel state information (CSI) in a radio communications network2023 11,601,969Radio-network node, wireless device and methods performed therein2023 11,589,345Management of resource allocation and notification control over RAN interfaces2023 11,573,504Channel state information measurements for license assisted access2023 RE049397Discovery signals and procedures2023 11,552,679Measurement procedures for DRS with beamforming2023 11,538,568Methods and systems for CSI-RS port selection for CSI-reporting2022 11,528,111Technique for configuring a phase tracking reference signal2022 11,528,115Methods and apparatuses for configuration of measurement restrictions2022 11,523,410Apparatuses, methods, computer programs and computer program products for beam indication2022 11,516,858System and method for providing time domain allocations in a communication system2022 11,515,912Codebook subset restriction signaling2022 11,503,623Apparatuses and methods for scheduling object configuration2022 11,483,875Terminal device, network device and methods therein2022 11,476,917Beam selection priority2022 11,469,871Signaling of SRS resources for PUSCH rate matching2022 11,451,277Systems and methods of controlling a component of a network node in a communication system2022 11,444,741Unified scrambling of reference signals2022 11,438,094Controllable CSI-RS density2022 11,432,286Methods and apparatus in a wireless communication system for transmitting and receiving user data on a carrier2022 11,424,795Precoding a transmission from a multi-panel antenna array2022 11,394,518System and method for flexible channel state information-reference signal transmission2022 11,395,319Method for differentiating multiple physical downlink shared channel (PDSCH) transmission schemes2022 11,381,360PT-RS configuration depending on scheduling parameters2022 11,382,172Combining uplink radio signals2022 11,374,707PRB bundling extension2022 11,368,233Mechanisms for reporting a faulty antenna port2022 11,356,311Scrambling of physical channels and reference signals in wireless communication networks2022 11,349,537Codebook subset restriction for full-dimension MIMO2022 11,350,415Methods and apparatuses for handling beam failure2022 11,316,568Controllable beam management accuracy2022 11,310,010Hybrid-SRS combination signaling2022 11,303,412Methods and apparatuses for downlink tracking reference signal configuration2022 11,290,240Signaling of measurement signals based on a tree structure2022 11,265,816Beam based uplink (UL) power control2022 11,245,449Network node, wireless device and methods thereby to indicate a first set of antenna ports and a second set of antenna ports2022 11,233,555Methods for adapting density of demodulation reference signals2022 11,224,064Systems and methods for signaling starting symbols in multiple PDSCH transmission occasions2022 11,212,682Shared channel remapping in a multiple radio access technology co-existence scenario2021 11,201,640Method and apparatus for phase tracking-reference signal (PT-RS) port selection in downlink2021 11,202,196Delaying transmission depending on transmission type and UE processing capabilities2021 11,201,650Wireless device, a network node and methods therein for handling beamformed communication links in a wireless communications network2021 11,197,271Uplink multi-TTI scheduling in TDD system2021 11,196,465Wireless device, a radio node, and methods therein2021 11,190,376Methods and apparatuses for signaling and determining reference signal offsets2021 11,184,787Systems and methods for reliable dynamic indication for semi-persistent CSI-RS2021 11,184,913Node and method for downlink communications scheduling2021 11,159,216Reporting of channel state information2021 11,139,872Codebook subset restriction signaling2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to ERICSSON TELEFON AB L M (177)· patent assignee history

2021Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history

2021Patents assigned to TELEFONAKTIEBOLAGET LM ERICCSON PUBL (1)· patent assignee history

2021–2026Based in SE· patent location history

2025Patents assigned to TELEFONAKTIEBOLAGET LM ERICSSON PUB! (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ERICSSON TELEFON AB L M	177	2021–2026
HUAWEI TECH CO LTD	1	2021
TELEFONAKTIEBOLAGET LM ERICCSON PUBL	1	2021
TELEFONAKTIEBOLAGET LM ERICSSON PUB!	1	2025

Locations

Location	Patents	Span
SE	178	2021–2026