Telefonaktiebolaget LM Ericsson (publ) patent applications published on May 25th, 2023

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Summary of the patent applications from Telefonaktiebolaget LM Ericsson (publ) on May 25th, 2023

Telefonaktiebolaget LM Ericsson (publ) has recently filed several patents related to wireless communication systems and network management. These patents aim to improve the efficiency, reliability, and performance of various aspects of wireless networks.

One patent application focuses on managing the state of user equipment (UE) in a Radio Access Network (RAN) that is in a suspended state. It describes a method where the UE sends an RRCResumeRequest message to the network when a specific timer expires. If the UE receives a reject message in response, it starts a second timer and sends another RRCResumeRequest message. The network receives this further message within a specific time period. This technology ensures efficient resumption of services for the UE and improves the overall responsiveness of the system.

Another patent application addresses the linking of remote user equipment (RMUE) devices to relay user equipment (RLUE) devices in a communications network. The method involves the radio access network node receiving a message containing information about the devices and establishing a connection using an access and mobility management function (AMF). The core network node then receives a message indicating the link between the devices based on data from the first AMF. This technology enables efficient connectivity and access to resources for remote users through relay user equipment devices.

Additionally, a patent application describes a method for performing a listen before talk (LBT) recovery procedure in wireless devices. This procedure is triggered when a first timer associated with an LBT failure criterion expires or is triggered. The LBT recovery procedure includes options such as switching to a second bandwidth part (BWP) associated with the first secondary cell (SCell) or selecting a second SCell for LBT recovery. This technology improves the efficiency and reliability of the LBT procedure, reducing interference and improving channel access for wireless devices.

Other patent applications include methods for selecting and performing random access procedures based on various factors, configuring and activating semi-persistent scheduling (SPS) for user equipment, transmitting discovery signals in different directions to improve channel discovery, and handling roaming information in a communications network.

Notable applications:

  • Managing the state of user equipment in a suspended state in a RAN.
  • Linking remote user equipment devices to relay user equipment devices in a communications network.
  • Performing a listen before talk recovery procedure in wireless devices.
  • Selecting and performing random access procedures based on various factors.
  • Configuring and activating semi-persistent scheduling for user equipment.
  • Transmitting discovery signals in different directions to improve channel discovery.
  • Handling roaming information in a communications network.



Contents

Patent applications for Telefonaktiebolaget LM Ericsson (publ) on May 25th, 2023

HANDLING THE RUNNING OF SOFTWARE (17920192)

Main Inventor

Balázs Peter GERÖ


AUTOMATED REASONING FOR EVENT MANAGEMENT IN CLOUD PLATFORMS (17919173)

Main Inventor

Mbarka SOUALHIA


PRIVACY ENFORCER (17918079)

Main Inventor

Taofei Dong


METHODS AND APPARATUS FOR ENRICHING ENTITIES WITH ALTERNATIVE TEXTS IN MULTIPLE LANGUAGES (17049805)

Main Inventor

Elisabeth MUELLER


SERVER AND AGENT FOR REPORTING OF COMPUTATIONAL RESULTS DURING AN ITERATIVE LEARNING PROCESS (17922741)

Main Inventor

Erik G. LARSSON


METHOD FOR EFFICIENT DISTRIBUTED MACHINE LEARNING HYPERPARAMETER SEARCH (17995300)

Main Inventor

Hasan FAROOQ


A TUNABLE WAVEGUIDE RESONATOR (17919084)

Main Inventor

Jan SANDBERG


Chase Combining in a Distributed Wireless System (17920120)

Main Inventor

Magnus Nilsson


ADAPTIVE UPLINK SU-MIMO PRECODING IN WIRELESS CELLULAR SYSTEMS BASED ON RECEPTION QUALITY MEASUREMENTS (17920190)

Main Inventor

Amr EL-KEYI


Method and Apparatus for Beam Selection in a Wireless Communication Network (17912573)

Main Inventor

Kjell Larsson


WIRELESS DEVICE, A NETWORK NODE AND METHODS THEREIN FOR ENABLING AND PERFORMING AN UPLINK CONTROL CHANNEL TRANSMISSION (18094674)

Main Inventor

Mattias Bergström


Methods and Apparatus for Disabled HARQ Processes (17919331)

Main Inventor

Hazhir Shokri Razaghi


Method for Determining Spectrum Utilization (18158127)

Main Inventor

Thomas CHAPMAN


METHOD AND ARRANGEMENTS RELATING TO GROUP TRANSMISSION IN A WIRELESS COMMUNICATION NETWORK (17995304)

Main Inventor

Min WANG


Channel Estimation in a Wireless Communication Network (17921748)

Main Inventor

Martin Hessler


Network Management (17919322)

Main Inventor

Edwin Tse


Enhanced Subscriber Identity Module (ESIM) Remote Provisioning Based Solution to Provide IMS Services to a User of a Private Network (NPN) (17917161)

Main Inventor

George Foti


RADIO ACCESS NETWORK (RAN) ARCHITECTURE (17920225)

Main Inventor

Wubin LI


ADAPTIVE LOOP FILTER (ALF) VIRTUAL BOUNDRY PROCESSING (17915579)

Main Inventor

Kenneth ANDERSSON


Retrieval of Positioning Assistance Data based on Persistence Information (17920090)

Main Inventor

Fredrik Gunnarsson


Geographical Area Message Distribution (18089791)

Main Inventor

Ali El Essaili


Service-Based User Plane Entity for a Wireless Communication Network (17916835)

Main Inventor

Miguel Angel Muñoz De La Torre Alonso


RELIABLE DATA DELIVERY OVER NON-ACCESS STRATUM (18100588)

Main Inventor

Hans Bertil Rönneke


METHOD AND APPARATUS FOR SUBSRIPTION MANAGEMENT (17920820)

Main Inventor

Jinyin Zhu


Bootstrapping Devices on a Network (18152206)

Main Inventor

Mert Ocak


METHODS FOR INTEGRITY PROTECTION OF USER PLANE DATA (18095607)

Main Inventor

Monica WIFVESSON


Managing Sidelink Communication Security (17917610)

Main Inventor

Congchi Zhang


Beam Sweep Order Change due to RACH (17799315)

Main Inventor

Ali Parichehrehteroujeni


DETERMINING BEAM SETTINGS FOR BEAM MANAGEMENT (18094521)

Main Inventor

Andreas NILSSON


RADIO NETWORK NODE AND METHOD PERFORMED THEREIN FOR COMMUNICATION IN A WIRELESS COMMUNICATION NETWORK (17917728)

Main Inventor

Badawi YAMINE


EXCHANGE OF PARAMETERS RELATING TO MEASUREMENT PERIODS (18158834)

Main Inventor

Muhammad KAZMI


MEASUREMENT IDENTITIES COORDINATION BETWEEN MASTER NODE AND SECONDARY NODE (17917703)

Main Inventor

Antonino Orsino


FIRST NODE, SECOND NODE AND METHODS PERFORMED THEREBY IN A COMMUNICATIONS NETWORK FOR HANDLING TRANSMISSION OF ONE OR MORE PACKETS FROM A SENDING NODE TO A RECEIVING NODE (17919525)

Main Inventor

Filip BARAC


Application Function Node, Access and Mobility Management Function Node, System and Methods in a Communications Network (17919150)

Main Inventor

Alfonso de Jesus Perez Martinez


MANAGING A NODE IN A COMMUNICATION NETWORK (17920170)

Main Inventor

Henrik RYDÉN


RADIO ACCESS TECHNOLOGY AWARE CELLULAR NETWORK INTER-FREQUENCY COVERAGE ORCHESTRATOR (18158418)

Main Inventor

Eugene GOMES


RE-SELECTION OF A PGW-C/SMF IN THE DESIRED NETWORK SLICE (17798671)

Main Inventor

Yong Yang


FIRST NODE, SECOND NODE, THIRD NODE AND METHODS PERFORMED THEREBY FOR HANDLING ROAMING INFORMATION (17917722)

Main Inventor

Afshin ABTIN


Transmitter for Transmitting Discovery Signals, a Receiver and Methods Therein (18094615)

Main Inventor

Robert Baldemair


ON INTERACTION BETWEEN SEMI-PERSISTENT SCHEDULING (SPS) RELEASE AND PHYSICAL DOWNLINK SHARED CHANNEL (PDSCH) TRANSMISSION (17917830)

Main Inventor

Majid GERAMI


PRIORITIZATION BETWEEN SR AND HARQ-ACK (17918073)

Main Inventor

Jonas Fröberg Olsson


ENABLING APERIODIC CSI AND SRS TRANSMISSIONS FOR SCELL DORMANCY (17921904)

Main Inventor

Ajit Nimbalker


PARTIALLY OVERLAPPED CSI-RS SHIFTING (17921004)

Main Inventor

Sebastian FAXÉR


ADAPTING RACH TRANSMISSION IN UNLICENSED CARRIER (17917737)

Main Inventor

Kazuyoshi UESAKA


HANDLING SCELL DEACTIVATION FOR UNLICENSED OPERATION (17919382)

Main Inventor

Min WANG


ASSOCIATING REMOTE UE WITH RELAY UE IN 5GC (17921766)

Main Inventor

Juying GAN


Methods for Handling Periodic Radio Access Network Notification Area (RNA) Update Configuration Upon Reject (18095186)

Main Inventor

Icaro L. J. Da Silva

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