Patents by Inventor Mattias Andersson

Mattias Andersson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11860887
    Abstract: A computer device receives a stream of event data which event data has the data about the event itself and a device or user identifier. One or the events is stored for different identifiers to be used as state. Two or more different scripts are run and the information about at least one event is shared by at least two different scripts.
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: January 2, 2024
    Assignee: KING.COM LTD.
    Inventors: Gyula Fora, Mattias Andersson, Magnus Ramstedt, Jonathan Beck, Jakob Sultan Ericsson
  • Patent number: 11848685
    Abstract: According to some embodiments, a method for use in a wireless transmitter of a wireless communication network comprises encoding information bits using a purity check matrix (PCM) and transmitting the encoded information bits to a wireless receiver. The parity check matrix (PCM) is optimized according to two or more approximate cycle extrinsic message degree (ACE) constraints. In some embodiments, a first portion of the PCM is optimized according to a first ACE constraint and a second portion of the PCM is optimized according to a second ACE constraint.
    Type: Grant
    Filed: November 28, 2022
    Date of Patent: December 19, 2023
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Sara Sandberg, Mattias Andersson, Yufei Blankenship
  • Publication number: 20230379962
    Abstract: A communication device, a computer program, a computer program product and a method performed by a communication device are provided. The operations performed include running a multiplexing procedure for all channels designated as low priority channels without considering presence of channels designated as high priority channels to create a set of non-overlapping low priority channels. The operations include running the multiplexing procedure for all high priority channels without considering presence of low priority channels to create a set of non-overlapping high priority channels. The operations include responsive to there being an overlap between a non-overlapping low priority channel and a non-overlapping high priority channel, resolving the overlap.
    Type: Application
    Filed: October 19, 2021
    Publication date: November 23, 2023
    Inventors: Mattias ANDERSSON, Jonas FRÖBERG OLSSON, Sorour FALAHATI
  • Publication number: 20230299891
    Abstract: Systems and methods of the present disclosure are directed to a method performed by a wireless communication device for providing Hybrid Automatic Repeat Request (HARQ) feedback. The method includes dropping a first transmission that was to comprise a HARQ-Acknowledgement (HARQ-ACK) codebook that comprises HARQ-ACK feedback information for one or more first Physical Downlink Shared Channel (PDSCH) transmissions. The method includes transmitting a second transmission in which at least a portion of the dropped HARQ-ACK codebook is combined with other HARQ-ACK feedback information for one or more second PDSCH transmissions.
    Type: Application
    Filed: July 29, 2021
    Publication date: September 21, 2023
    Inventors: Kittipong Kittichokechai, Bikramjit Singh, Zhenhua Zou, Sorour Falahati, Reem Karaki, Yufei Blankenship, Mattias Andersson
  • Publication number: 20230291510
    Abstract: A method, system and apparatus for methods and algorithms of data multiplexing at a physical (PHY) layer. A network node is configured to schedule using a single downlink control information, DCI, message a first transmission with repetition of a first transport block, TB, and a second transmission with repetition of a second TB, the repetitions of the first and second TBs being mapped to non-overlapping time-domain resources and the repetitions of first and second TBs being mapped to a same physical resource block, PRB, set; and trigger the first transmission with repetition of the first TB and the second transmission with repetition of the second TB based on the single DCI scheduling. A wireless device, WD, is configured to receive the single DCI message; and process the repetitions of the first TB and the repetitions of the second TB based at least in part on the single DCI scheduling.
    Type: Application
    Filed: August 6, 2021
    Publication date: September 14, 2023
    Inventors: Bikramjit SINGH, Alexey SHAPIN, Yufei BLANKENSHIP, Mattias ANDERSSON
  • Publication number: 20230283415
    Abstract: According to some embodiments, a method performed by a wireless device for transmitting a Type-3 hybrid automatic repeat request acknowledgement (HARQ-ACK) codebook comprises receiving downlink control information (DCI) requesting a Type-3 HARQ-ACK codebook and an indication of a priority associated with the Type-3 HARQ-ACK codebook, and based on the DCI request and priority indication, transmitting the Type-3 HARQ-ACK codebook to a network node.
    Type: Application
    Filed: July 29, 2021
    Publication date: September 7, 2023
    Inventors: Yufei Blankenship, Bikramjit Singh, Jonas Fröberg Olsson, Kittipong Kittichokechai, Zhenhua Zou, Sorour Falahati, Reem Karaki, Mattias Andersson
  • Publication number: 20230275636
    Abstract: A method in a user equipment, UE, for reporting channel state information, CSI, to a network includes determining a number of subbands of a bandwidth part, BWP, to report CSI. The method further includes determining a CSI computation time including a CSI computation delay requirement. The method further includes performing CSI estimation for a plurality of the number of subbands based on the CSI computation time. The method further includes reporting the CSI report for at least one of the number of subbands. Analogous UEs, computer programs and computer program products are also provided.
    Type: Application
    Filed: July 27, 2021
    Publication date: August 31, 2023
    Inventors: Bikramjit SINGH, Jonas FRÖBERG OLSSON, Yufei BLANKENSHIP, Mattias ANDERSSON, Kittipong KITTICHOKECHAI, Zhenhua ZOU, Siva MURUGANATHAN, Shiwei GAO
  • Publication number: 20230231605
    Abstract: A method of operating a user equipment, UE, according to some embodiments includes performing (202) a channel measurement on a measurement resource for channel measurement, performing (204) two or more interference measurements on two or more measurement resources for interference measurement, for each interference measurement, determining (206) quality values associated with the interference measurement and the channel measurement, determining (208) a statistical measure based on the quality values, and transmitting (210) the statistical measure to a network node in a channel state information, CSI, report.
    Type: Application
    Filed: October 22, 2020
    Publication date: July 20, 2023
    Inventors: Jonas Fröberg Olsson, Erik Eriksson, Martin Hessler, Niklas Andgart, Yufei Blankenship, Bikramjit Singh, Mattias Andersson, Alexey Shapin, Kittipong Kittichokechai
  • Publication number: 20230205768
    Abstract: A computing arrangement receives data. The data is from computer apps running on computer devices. The data has user identity data and associated device identity data. A memory stores sets of identity data. A respective set of identity data is associated with a user identity. Sets of identity data comprise at least one user identity data, at least one device entity data and information defining a connection relationship between the identity data of the respective set of identity data. At least one processor determines in response to received user identity data and device identity data that a first stored set of identity data is to be divided into two or more sets of user identity data. At least two sets of user identity data are associated with different user identities. The set of identity data is divided in dependence on the information defining the connection relationships.
    Type: Application
    Filed: March 3, 2023
    Publication date: June 29, 2023
    Inventors: Jan-Erik HEDBOM, Mattias ANDERSSON
  • Patent number: 11679049
    Abstract: A patient lift system includes a lift housing, a base lift strap having a first end coupled to a lift housing and a second end coupled to a sling bar. The base lift strap is infection controlled. In one embodiment, a protective sleeve covers the base lift strap, wherein the protective sleeve has a first end and a second end. In another embodiment, the base lift strap is chemically treated to provide infection control.
    Type: Grant
    Filed: April 2, 2020
    Date of Patent: June 20, 2023
    Assignee: Liko Research & Development AB
    Inventors: Roger Karlsson, Mattias Andersson, Lars Eklof, Laetitia Gazagnes, Josh Shenk
  • Patent number: 11677513
    Abstract: A radio node is configured for use in a wireless communication system. The radio node in this regard is configured to transmit a signal that is punctured by another signal to another radio node. The radio node is also configured to estimate a probability of decoding failure that characterizes a likelihood that the another radio will fail to decode the punctured signal. The radio node is further configured to retransmit at least a punctured portion of the punctured signal if the estimated probability is above a threshold.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: June 13, 2023
    Assignee: Telefonaktiebolaget LM Ericsson (Publ)
    Inventors: Caner Kilinc, Sara Sandberg, Mattias Andersson
  • Publication number: 20230179230
    Abstract: A method of producing a set of coded bits from a set of information bits for transmission between a first node and a second node in a wireless communications system, the method comprises generating a codeword vector by encoding the set of information bits with a low-density parity-check code, wherein the codeword vector is composed of systematic bits and parity bits. The method comprises performing circular buffer-based rate matching on the generated codeword vector to produce the coded bits for transmission, wherein the circular buffer-based rate matching comprises puncturing a first plurality of systematic bits.
    Type: Application
    Filed: January 30, 2023
    Publication date: June 8, 2023
    Inventors: Mattias ANDERSSON, Yufei BLANKENSHIP, Sara SANDBERG
  • Publication number: 20230171778
    Abstract: Systems and methods related to sub-slot Physical Uplink Control Channel (PUCCH) repetitions are disclosed herein. In one embodiment, a method performed by a wireless communication device for sub-slot PUCCH repetitions comprises receiving one or more sub-slot PUCCH repetition configurations from a base station and transmitting two or more sub-slot PUCCH repetitions in accordance with one of the one or more sub-slot PUCCH repetition configurations. In this manner, sub-slot PUCCH transmissions can be made to be more reliable or have better coverage.
    Type: Application
    Filed: March 5, 2021
    Publication date: June 1, 2023
    Inventors: Kittipong Kittichokechai, Mattias Andersson, Yufei Blankenship, Ali Behravan, Sorour Falahati
  • Patent number: 11664824
    Abstract: According to certain embodiments, a method is provided for fast layered decoding for Low-density Parity-Check (LDPC) codes with a Parity-Check Matrix (PCM) that includes at least a first layer and a second layer. The method includes reading, from a memory, Variable Node (VN) soft information, wherein the VN soft information is associated with a message from a VN to a Check Node (CN) of the second layer of the PCM. A new CN to VN message is calculated from the CN of the second layer of the PCM. New VN soft information is calculated for the VN. The new VN soft information is calculated based on the VN soft information and a new CN to VN message from a CN of the first layer to the VN and an old CN to VN message from the CN of the first layer to the VN such that the updating of new VN soft information is delayed by at least one layer. The fast layered decoding has lower decoding latency and utilizes the decoding hardware more efficiently than standard layered decoding techniques.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: May 30, 2023
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Amirpasha Shirazinia, Mattias Andersson, Magnus Malmberg, Sara Sandberg
  • Publication number: 20230141339
    Abstract: Embodiments herein relate to for example a method performed by a network node for determining a carrier aggregation (CA) limit for UE configuration with monitoring capability, based on: a downlink (DL) sub-slot structure and/or pattern of a DL slot; a set of overlapping spans across scheduled cells; start and end times for spans across component carriers; and/or spans at least partially overlapping a CA limit window.
    Type: Application
    Filed: April 9, 2021
    Publication date: May 11, 2023
    Inventors: Kittipong Kittichokechai, Yufei Blankenship, Mattias Andersson, Jonas Fröberg Olsson
  • Publication number: 20230125598
    Abstract: Methods for scheduling mixed type traffics via multiple Transmission/Reception Points (TRPs) are provided. In embodiments disclosed herein, a base station provides, and a wireless device receives, a scheduling information for scheduling the mixed type traffics with different Quality of Service (QoS) requirements via multiple TRPs. In a non-limiting example, the mixed type traffics include an enhanced Mobile Broadband (eMBB) service and an Ultra-Reliable and Low Latency Communication (URLLC) traffic service, and the scheduling information can be conveyed in a single Downlink Control Information (DCI) or a pair of DCIs. As such, it is possible to enable efficient scheduling of both eMBB traffic and URLLC traffics simultaneously. As a result, it is possible to satisfy a reliability requirement of the URLLC service without sacrificing spectral efficiency and/or throughput of the eMBB service.
    Type: Application
    Filed: March 12, 2021
    Publication date: April 27, 2023
    Inventors: Ying Sun, Yutao Sui, Mattias Frenne, Mattias Andersson, Siva Muruganathan
  • Publication number: 20230131154
    Abstract: The technology of this application relates to a drive circuit with an energy recovery function, including a control circuit, an energy recovery drive circuit, a switch circuit, and a direct current power supply. The control circuit is configured to control an energy storage capacitor in the energy recovery drive circuit to charge a junction capacitor of the switch circuit at a first moment, and enable the direct current power supply to charge the junction capacitor of the switch circuit through the energy recovery drive circuit at a second moment, so that the switch circuit is switched on. The control circuit is further configured to control the junction capacitor of the switch circuit to charge the energy storage capacitor in the energy recovery drive circuit at a third moment, and enable the junction capacitor of the switch circuit to discharge to a ground through the energy recovery drive circuit at a fourth moment, so that the switch circuit is switched off.
    Type: Application
    Filed: December 22, 2022
    Publication date: April 27, 2023
    Inventors: Mattias ANDERSSON, Grover Victor TORRICO-BASCOPÉ, Shengyong DAI, Xiao ZHANG, Qingzu HONG
  • Publication number: 20230116651
    Abstract: Methods, systems, and apparatus are provided for encoding code blocks for transmission in a wireless communication system. An example encoding method in a wireless communication system includes determining, for one or more code blocks of a transport block, that at least one of a plurality of criteria is met, wherein the plurality of criteria includes that a coding rate (R) is less than or equal to ¼ or that a transport block size (TBS) is less than or equal to 3824 bits and the R is less than or equal to ?. The one or more code blocks are encoded using low-density parity-check (LDPC) base graph 2, wherein a maximum code block size is 3840 bits. The one or more encoded code blocks are transmitted over the wireless network.
    Type: Application
    Filed: December 12, 2022
    Publication date: April 13, 2023
    Inventors: Sara Sandberg, Mattias Andersson, Yufei Blankenship, Amirpasha Shirazinia
  • Publication number: 20230108795
    Abstract: Provided is a power generation element that allows improvement of an output voltage, a power generation device, an electronic apparatus, and a manufacturing method for the power generation element. The power generation element includes a plurality of laminated bodies 1 laminated in a first direction. The plurality of laminated bodies 1 include a first electrode portion 10 that has a first main surface 11a and a second main surface 11b opposed to the first main surface 11a in the first direction and includes a substrate 11 having a conductive property, a second electrode 22 that is provided to be in contact with the first main surface 11a and has a work function different from a work function of the substrate 11, and an intermediate portion 14 that is provided on the second main surface 11b side and includes nanoparticles.
    Type: Application
    Filed: February 16, 2021
    Publication date: April 6, 2023
    Inventors: Hiroshi GOTO, Minoru SAKATA, Lars Mattias ANDERSSON
  • Patent number: 11613633
    Abstract: The invention provides a polymer composition comprising a) a low density polyethylene (LDPE); and b) a conjugated aromatic polymer. The invention also relates to cables comprising said polymer composition and the use of the polymer composition in the manufacture of an insulation layer of cable.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: March 28, 2023
    Assignee: Borealis AG
    Inventors: Per-Ola Hagstrand, Thomas Gkourmpis, Antonios Gitsas, Mattias Andersson, Christian Müller