Patents Issued in April 18, 2024
  • Publication number: 20240129735
    Abstract: When an interface unit has received a first access request, first control units acquire vehicle data from storage units, and provide the vehicle data to a request source through an interface unit. When the interface unit has received a second access request, a second control unit acquires the access result including the vehicle data from a vehicle-mounted machine by accessing the vehicle-mounted machine, and provides the access result to the request source through the interface unit.
    Type: Application
    Filed: December 27, 2023
    Publication date: April 18, 2024
    Inventors: Masatoshi KOMIYAMA, Kensho TAKI, Lingfei XIE, shigeru KAJIOKA, Makiko TAUCHI
  • Publication number: 20240129736
    Abstract: A system can access an application programming interface of a device to set an owner authorization cryptographic key on the device. The system can receive, at a device discovery service, a first request from the device for an identifier of the device onboarding service, wherein the first request comprises an indication of possessing the owner authorization cryptographic key. The system can, in response to validating the indication of the owner authorization cryptographic key, send, by the device discovery service, the identifier of the device onboarding service to the device. The system can, in response to receiving, at the device onboarding service, a second request from the device that is based on the identifier of the device onboarding service and demonstrates possession of the owner authorization cryptographic key, provision the device by the device onboarding service. The system can, permit, via the firewall, the device to access a device management service.
    Type: Application
    Filed: October 14, 2022
    Publication date: April 18, 2024
    Inventor: Ching-Yun Chao
  • Publication number: 20240129737
    Abstract: The disclosure relates to a fifth generation (5G) communication system or a sixth generation (6G) communication system for supporting higher data rates beyond a fourth generation (4G) communication system such as long term evolution (LTE). A method performed by a core network entity 107 for selecting a selective security mode for applying selective security is provided. The method receives first information block from RAN 106. The first information block includes UE capability to support selective security and preferred selective security mode. Further, core network entity may determine if RAN and core network entity are capable of supporting the preferred selective security mode. Finally, the core network entity applies the preferred selective security on the one or more incoming data packets based on the encryption status of the incoming data packets, when at least one of RAN and core network entity supports the preferred selective security mode.
    Type: Application
    Filed: October 17, 2023
    Publication date: April 18, 2024
    Inventors: Aneesh DESHMUKH, Neha SHARMA, Anshuman NIGAM
  • Publication number: 20240129738
    Abstract: Disclosed herein are a communication technique for merging, with an IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and a system therefor. Embodiments herein disclose a method of protecting sensitive user plane traffic in an User Equipment (UE) (100), the method comprising: transmitting, to a network (200), by the UE (100) a first NAS message comprising an indicator indicating that the UE (200) supports of a secure channel for domain name system (DNS); receiving, from the network (200), by the UE (100) a second NAS message including DNS server security information in response to transmitting the first NAS message; and transmitting, to the network (200), by the UE (100) the DNS over the secure channel based on the DNS server security information.
    Type: Application
    Filed: December 14, 2023
    Publication date: April 18, 2024
    Inventors: Rajavelsamy RAJADURAI, Kundan TIWARI, Varini GUPTA, Anikethan Ramakrishna Vijaya KUMAR
  • Publication number: 20240129739
    Abstract: Various aspects of the present disclosure relate to secure data collection via a messaging framework. An apparatus includes at least one memory and at least one processor that is configured to receive a subscription request from a data consumer function, the subscription request comprising a data tag associated with a data producer function, generate a security key for the data tag, generate a binding for the data tag between the security key, the data consumer function, and the data producer function, and transmit, for use in data transmissions between the data producer function and the data consumer function a service request message to the data producer function, the service request message comprising the data tag and the security key, and a data exposure response message to the data consumer function, the data exposure response message comprising the data tag and the security key.
    Type: Application
    Filed: February 21, 2022
    Publication date: April 18, 2024
    Inventors: Andreas Kunz, Dimitrios Karampatsis, Sheeba Backia Mary Baskaran
  • Publication number: 20240129740
    Abstract: Systems, methods, and machine-readable media facilitate cellular network security. Communications corresponding to requested network access from an external entity may be processed. Configuration specifications to instantiate network slices may be generated. The network slices may be instantiated in accordance with the configuration specifications with network access provided to user equipment of the external entity, the cellular network consequently providing the network access to the user equipment of the external entity. Signals corresponding to detection of a security event mapped to network traffic of the network slices of the cellular network may be identified. The network traffic may correspond to communications from some of the user equipment that are detected as malicious traffic. A first subset of the user equipment using the network slices to be compromised user equipment may be determined. The first subset of the user equipment or a second subset of the user equipment may be transitioned.
    Type: Application
    Filed: October 13, 2022
    Publication date: April 18, 2024
    Inventor: Amit Pathania
  • Publication number: 20240129741
    Abstract: An information security early warning device is provided, which includes a data capturing circuit, a memory and a processor. The processor is used for running a virtual user equipment, a virtual base station and a virtual core network, and performing the following operations: when the first data flow is detected as non-malicious and abnormal, simulating transmission of the first data flow from the virtual base station to the virtual core network, and determining whether a connection can be established; when the connection can be established, updating a setting of the anomaly detection by using the first data flow; when the connection cannot be established, selecting an error log including a first malicious procedure code from multiple detection logs generated by the virtual core network; and updating the malicious feature database by using the first malicious procedure code and the first data flow.
    Type: Application
    Filed: November 18, 2022
    Publication date: April 18, 2024
    Inventors: Yu Chi TUNG, Ping-Chun CHEN
  • Publication number: 20240129742
    Abstract: This application provides a method for unlocking a terminal device by a wearable device and a communication system. After an owner of a wearable device is authenticated, a user wearing the wearable device can unlock a terminal device by making a preset motion. The unlock process is simple and convenient and can ensure security of the terminal device and improve user experience.
    Type: Application
    Filed: May 24, 2022
    Publication date: April 18, 2024
    Inventor: Yingke Fu
  • Publication number: 20240129743
    Abstract: A method for personalizing a secure element, had the following steps: receiving, in a data generator, a request for a bundle of storage images for a plurality of secure elements; obtaining, in the data generator, at least one subscription data set for at least one securing element to be personalized of the plurality of secure elements; providing an operating system or a part of the operating system for the secure element to be personalized; generating, by means of the data generator, a storage image for each of the secure elements according to the received request; and bundling the generated storage image and providing the bundled storage image in the form of a storage image bundle by means of the data generator in order to complete the terminal, thereby introducing at least the storage image of the secure element to be personalized into the secure element.
    Type: Application
    Filed: April 5, 2022
    Publication date: April 18, 2024
    Inventors: BeeGek LIM, Martin ROSNER
  • Publication number: 20240129744
    Abstract: Aspects of the subject disclosure may include, for example, receiving first user-generated input, over a communication network, from a communication device that indicates a request to provision a ghost software application on the communication device, and provisioning, over the communication network, an anchor software application on a subscriber identity module (SIM) associated with the ghost software application. Further embodiments can include receiving second user-generated input, over the communication network, from the communication device that indicates request to utilize the ghost software application, and identifying the anchor software application provisioned on the SIM of the communication device resulting in an identification.
    Type: Application
    Filed: October 14, 2022
    Publication date: April 18, 2024
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Howard Lang, Joseph Soryal
  • Publication number: 20240129745
    Abstract: Systems and methods for broadcasting images identifying a destination device as it appears in an environment for content transfer are disclosed. Systems include a first device which selects a profile image of itself as it appears in its environment and embeds the profile image in its identification profile. The first device transmits the identification profile over a network during a discovery phase and the identification profile is received by a second device located in proximity to the first device. The identification profile is verified as corresponding to the first device by comparing the profile image to a real-time image of the first device. When the profile image substantially matches the real-time image of the first device, pairing between the first device and second device is initiated or content is sent over the network from the second device to the first device.
    Type: Application
    Filed: October 17, 2022
    Publication date: April 18, 2024
    Inventor: Serhad Doken
  • Publication number: 20240129746
    Abstract: The invention relates to a method for operating a communication system including a primary station linked to a Core Network, said primary station serving a cell, a relay station served by the primary station and a secondary station served by the primary station, the method comprising the steps of the relay station establishing a connection with the primary station, including receiving in at least one first secure message from the primary station a first set of configuration parameters, the secondary station establishing a connection with the primary station, including receiving from the primary station in at least one second secure message a second set of configuration parameters linked to an upcoming data session, the relay station transmitting at least one transmitted service code from the first set, the secondary station establishing a direct communication with the relay station upon determination that the transmitted configuration parameters is included in the second set.
    Type: Application
    Filed: February 22, 2022
    Publication date: April 18, 2024
    Inventor: Oscar Garcia Morchon
  • Publication number: 20240129747
    Abstract: Provided is an interference control system for wireless communication suitable for limiting the total amount of interference given to an interfered device to be protected by a large number of interfering devices. An interference control system includes a subscriber database that stores information regarding a position of each interfering device. A registration application (5) including an ID of an interfering device disposed in a carrier network is received from the interfering device. The registration application is received and position information that matches information stored in the subscriber database regarding the ID is set (2), (3), and (6). The position information is transmitted to the control device for registration (6).
    Type: Application
    Filed: March 3, 2021
    Publication date: April 18, 2024
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Junichi IWATANI, Yasuhiko INOUE, Yusuke ASAI
  • Publication number: 20240129748
    Abstract: An unlicensed spectrum communication converter system and method allows 3GPP compliant integrated circuits (LTE, 5G) to be used in a unlicensed spectrum band communication system. In one implementation, each of the unlicensed spectrum base station and unlicensed spectrum user equipment (UE) may include a translation layer. The unlicensed spectrum communication converter system and method may be used with various unlicensed spectrums including, for example, television whitespace (TVWS) unlicensed spectrum, citizens broadband radio service (CBRS) and Wi-Fi (including all UNII bands from UNII-1 to UNII-8).
    Type: Application
    Filed: October 11, 2023
    Publication date: April 18, 2024
    Applicant: WiFrost, Inc.
    Inventors: Tao Chen, Muhammad Qayyum, Hanxi Chen
  • Publication number: 20240129749
    Abstract: Provided is a reflector/scatterer arranged around a side lobe beam which is generated from a transmission antenna, in a radiation direction of the side lobe beam, for use in expanding a communication service coverage area.
    Type: Application
    Filed: June 13, 2023
    Publication date: April 18, 2024
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jung Ick MOON, Myung Sun SONG, In Kui CHO, Gwangzeen KO, Sang-Won KIM, Seong-Min KIM
  • Publication number: 20240129750
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, a configuration of a beam prediction model that is trained to predict beam measurements for a set of beams. The UE may receive, from the network node, an indication of a subset of beams, from the set of beams, that are to be associated with a measurement report. The UE may transmit, to the network node, the measurement report indicating one or more predicted beam measurements that are based at least in part on an output of the beam prediction model, the output of the beam prediction model including beam predictions associated with the set of beams, and the one or more predicted beam measurements including information associated with the subset of beams. Numerous other aspects are provided.
    Type: Application
    Filed: October 12, 2022
    Publication date: April 18, 2024
    Inventors: Tianyang BAI, Navid ABEDINI, Aria HASANZADEZONUZY, Hua WANG, Junyi LI
  • Publication number: 20240129751
    Abstract: Apparatuses, systems, and techniques to identify and select a wireless signal beam. In at least one embodiment, a wireless signal beam is identified and selected using a determined angle of arrival of one or more wireless signals at a base station or UE.
    Type: Application
    Filed: May 16, 2023
    Publication date: April 18, 2024
    Inventors: Mauro Belgiovine, Christopher Hans Dick
  • Publication number: 20240129752
    Abstract: The disclosure relates to a 5G or 6G communication system to support a higher data transmission rate. The disclosure relates to a reconfigurable intelligent surface (RIS) enabling a low phase error at various incidence angles/reflection angles and an apparatus including the same. The RIS comprises a unit cell pattern formed in a direction corresponding to a polarization direction, the unit cell configured to adjust a reflection phase; a switch operably connected to the unit cell pattern, the switch configured to adjust the reflection phase; and a dummy pattern positioned between unit cell patterns in case that a plurality of unit cells is arranged.
    Type: Application
    Filed: October 12, 2023
    Publication date: April 18, 2024
    Inventors: Yuntae PARK, Junhwa OH, Sanghyuk WI, Jungi JEONG
  • Publication number: 20240129753
    Abstract: A user equipment is connected to a master node associated with a master cell group (MCG) and connected to a secondary node associated with a secondary cell group (SCG) using dual connectivity. The user equipment comprises: a controller having a packet data convergence protocol (PDCP) entity associated with a split bearer, a primary radio link control (RLC) entity associated with the PDCP entity, and a secondary RLC entity associated with the PDCP entity; and a receiver configured to receive, from the master node, an RRC message including information for configuring an ID of a cell group associated with the primary RLC entity as an ID of the MCG in a case where the SCG is deactivated. The PDCP entity outputs a PDCP protocol data unit (PDU) to the primary RLC entity in a case where a total volume of a PDCP data volume and an RLC data volume for which initial transmission is suspended is smaller than a threshold.
    Type: Application
    Filed: December 26, 2023
    Publication date: April 18, 2024
    Inventors: Daiki MAEMOTO, Hideaki TAKAHASHI
  • Publication number: 20240129754
    Abstract: In accordance with a first aspect of the present disclosure, a communication system is provided, comprising: a plurality of communication nodes which are operatively coupled to each other, wherein each of said communication nodes comprises a first radio frequency (RF) communication unit configured to perform ranging sessions with an external communication device; a controller configured to create a logical subset of said communication nodes based on an indication of a channel quality between the communication nodes and the external communicationdevice,whereinsaidindicationofthechannelqualityhasbeenobtained using a second RF communication unit comprised in each of said communication nodes; the controller further being configured to cause that only the communication nodes included in said logical subset perform said ranging sessions with the external communication device. In accordance with a second aspect of the present disclosure, a corresponding method of operating a communication system is conceived.
    Type: Application
    Filed: September 30, 2022
    Publication date: April 18, 2024
    Inventors: David Veit, Dorian Haslinger
  • Publication number: 20240129755
    Abstract: In the present specification, provided are an apparatus and a method for obtaining gradient information, performed by a terminal, in a wireless communication system, wherein the terminal transmits a random access (RA) preamble to a base station, receives a random access response (RAR) from the base station in response to the RA preamble, performs a radio resource control (RRC) connection procedure with the base station, establishes a digital transmission link on the basis of the RRC connection procedure with the base station, and establishes an airComp link that is a link for federated learning with the base station, wherein the terminal acquires the gradient information corresponding to data, and the terminal obtains first information and second information from the gradient information on the basis of data splitting modulation, wherein the first information is information having a lower priority among the information obtained on the basis of the gradient information, the second information is information ha
    Type: Application
    Filed: December 31, 2020
    Publication date: April 18, 2024
    Inventors: Kijun JEON, Sangrim LEE, Sungjin KIM, Hojae LEE, Yeongjun KIM, Taehyun LEE
  • Publication number: 20240129756
    Abstract: Embodiments of the present disclosure disclose devices, methods and apparatuses for channel prediction. A terminal device obtains model configuration information. The model configuration information indicates a first prediction model for channel prediction. The terminal device receives overfitting configuration information from a network device. The overfitting configuration information indicates configuration on reference signals for overfitting by the first prediction model. The terminal device reports channel information predicted based on the first prediction model and the overfitting configuration information.
    Type: Application
    Filed: September 21, 2023
    Publication date: April 18, 2024
    Inventors: Wolfgang ZIRWAS, Brenda VILAS BOAS
  • Publication number: 20240129757
    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Methods and apparatuses in provided in which a session description protocol (SDP) offer including a list of artificial intelligence (AI) models is received from a media resource function (MRF) entity. At least one AI model is identified from the list for outputting at least one result using first media data, based on a type of the first media data and a media service in which the at least one result is used. An SDP response is transmitted to the MRF entity, requesting the at least one AI model as a response to the SDP offer, and the first media data is processed based on the at least one AI model received from the MRF entity.
    Type: Application
    Filed: October 13, 2023
    Publication date: April 18, 2024
    Inventors: Eric YIP, Hyunkoo YANG
  • Publication number: 20240129758
    Abstract: In the method, an access point AP receives action information separately reported by N stations STAs, where N pieces of action information are used to determine a training result of a first neural network of each STA, and N is a positive integer. The AP determines the training result of the first neural network of each STA based on the N pieces of action information, and sends the training result of the first neural network of each STA to the corresponding STA. The training result of the first neural network of each STA is determined based on the action information reported by the N STAs, instead of only the action information of the STA. This can improve a prediction capability of the first neural network, help improve a capability of each STA to predict channel access behavior of another STA, and improve a system throughput and reduce a communication latency.
    Type: Application
    Filed: December 15, 2023
    Publication date: April 18, 2024
    Inventors: Ziyang GUO, Peng LIU, Jiajun LUO, Xun YANG, Yunbo LI
  • Publication number: 20240129759
    Abstract: Methods, systems, and devices for wireless communications are described. In some systems, devices use machine learning (ML) models to support wireless communications. For example, a user equipment (UE) may download ML model information from a network to determine an ML model. The network may additionally configure a status reporting procedure, a fallback procedure, or both for the ML model. In some examples, based on a configuration, the UE may transmit a status report to a base station according to a reporting periodicity, a UE-based trigger, a network-based trigger, or some combination thereof. Additionally or alternatively, the UE may determine to fallback from operating using the ML model to operating in a second mode based on a fallback trigger. In some examples, to restore operating using a downloaded ML model, the UE may download an updated ML model or receive iterative updates to a previously downloaded ML model.
    Type: Application
    Filed: April 22, 2021
    Publication date: April 18, 2024
    Inventors: Yuwei Ren, Ruiming Zheng, Xipeng Zhu, Chenxi Hao, Shankar Krishnan, Yu Zhang, Huilin Xu, Hao Xu, Yin Huang, Taesang Yoo
  • Publication number: 20240129760
    Abstract: The system receives multiple alarms indicating the issue associated with the network and obtains multiple categories associated with the multiple alarms. The category indicates a component associated with the network. Based on the multiple categories, the system creates a correlation signature associated with the multiple alarms. The system obtains historical data including a historical correlation signature that is the same as the correlation signature, a cause associated with the historical correlation signature, and an indication of accuracy associated with the cause. The system determines whether the indication of accuracy satisfies a first criterion. Upon determining that the indication of accuracy satisfies the first criterion, the system makes a prediction that the cause associated with the multiple alarms indicating the issue is the same as the cause associated with the historical correlation signature.
    Type: Application
    Filed: October 13, 2022
    Publication date: April 18, 2024
    Inventor: Prabha Jayaram
  • Publication number: 20240129761
    Abstract: A gateway within a home or other environment can wirelessly connect to a telecommunication network. One or more user devices at the home or other environment can connect to the gateway, such that the user devices can access the Internet via the gateway's wireless connection to the telecommunication network. The gateway can determine a device inventory of the connected devices, as well as data usage patterns indicating how the user devices have been used. The gateway, and other gateways, can provide such device inventories and data usage patterns to the telecommunication network. The telecommunication network can use the device inventories and data usage patterns to determine user profiles and usage trends, and to determine network actions and/or recommendations.
    Type: Application
    Filed: October 14, 2022
    Publication date: April 18, 2024
    Inventor: Cameron Byrne
  • Publication number: 20240129762
    Abstract: The system generates metrics associated with a monitoring system of a wireless telecommunication network. The monitoring system analyzes importance of multiple messages generated by multiple components of the network and, based on the analysis, generates multiple alarms. The metrics include an event coherence metric, an event significance metric, an event knowledge metric, and an event quiescence metric. The event coherence metric indicates number of the multiple alarms including sufficient information to aid in issue resolution. The event significance metric indicates number of the multiple alarms resulting in an issue ticket creation. The event knowledge metric indicates number of the multiple alarms including documentation associated with the alarm. The event quiescence metric indicates number of the multiple alarms that have at most a predetermined number of alarms generated per issue.
    Type: Application
    Filed: October 17, 2022
    Publication date: April 18, 2024
    Inventor: Prabha Jayaram
  • Publication number: 20240129763
    Abstract: Aspects of the subject disclosure may include, for example, receiving data associated with network equipment operating in a communication system, determining from the data inferential parameters that describe operations of the network equipment; and determining, from the inferential parameters, one or more behavioral profiles of one or more network elements of the network equipment. Other embodiments are disclosed.
    Type: Application
    Filed: October 18, 2022
    Publication date: April 18, 2024
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Mehdi Malboubi, Baofeng Jiang
  • Publication number: 20240129764
    Abstract: A jump server receives a command to check performance of one or more Distributed Units (DUs) or one or more Radio Units (RUs) at one or more cell sites. In response, the jump server executes a wrapper script that logs into a performance server, copies at least one input file that identifies the one or more DUs or the one or more RUs and a performance script to a user-specific directory at the performance server and initiates execution of the performance script at the performance server. The execution of the performance script causes the performance server to run a set of performance checking procedures on the one or more DUs or the one or more RUs identified in the input file, generate an output log file that comprises results of running the set of performance procedures, and store the output log file in the user specific directory.
    Type: Application
    Filed: October 13, 2022
    Publication date: April 18, 2024
    Inventor: Neelima Mutheevi
  • Publication number: 20240129765
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive one or more signals at one or more carrier frequencies adjacent to an assigned operating carrier frequency, the assigned operating carrier frequency being associated with a first operator, the one or more carrier frequencies adjacent to the assigned operating carrier frequency being associated with one or more second operators. The UE may transmit a measurement report regarding the one or more signals at the one or more carrier frequencies adjacent to the assigned operating carrier frequency. The UE may receive one or more communications transmitted with a power amplifier backoff value based at least in part on the measurement report. Numerous other aspects are described.
    Type: Application
    Filed: October 17, 2022
    Publication date: April 18, 2024
    Inventor: Konstantinos DIMOU
  • Publication number: 20240129766
    Abstract: A throttle control method for a mobile device include collecting input data, generating a first set of user experience indices according to the input data, and checking whether a user experience index of the first set of user experience indices satisfies a UEI threshold. The input data includes common information data, current configuration data and a plurality of throttle control parameters. Each user experience index of the first set of user experience indices is corresponding to at least one of throttle control parameter of the plurality of throttle control parameters.
    Type: Application
    Filed: April 10, 2023
    Publication date: April 18, 2024
    Applicant: MediaTek Singapore Pte. Ltd.
    Inventors: Hung-Yueh Chen, Byeng Hyun Kim, JUNG SHUP SHIN, Shih-Hsin Chen, Chih-Chieh Lai, Chung-Pi Lee, JUNGWOO LEE, Yu-Lun Chang
  • Publication number: 20240129767
    Abstract: A user equipment (UE) performs radio communication with a base station that manages a cell including N (N?2) transmission/reception points. The UE comprises: a communicator configured to receive a radio resource control (RRC) message from the base station, the radio resource control (RRC) message including a beam failure detection configuration which is information for configuring N beam failure detection resource sets and is associated with a downlink bandwidth part that is a part of a bandwidth of the cell; and a controller configured to individually detect beam failure for each of the N beam failure detection resource sets in the radio communication using the downlink bandwidth part.
    Type: Application
    Filed: December 21, 2023
    Publication date: April 18, 2024
    Inventors: Misa HARADA, Hideaki Takahashi, Takafumi Nishi, Hideo Himeno
  • Publication number: 20240129768
    Abstract: A user equipment is connected to a master node associated with a master cell group and connected to a secondary node associated with a secondary cell group by utilizing a dual connectivity scheme. The UE comprises: a communicator (120) configured to receive an RRC (radio resource control) message including information instructing deactivation of the secondary cell group; and a controller configured to deactivate the secondary cell group according to the information. The controller is configured to determine whether or not a cell in which beam failure is detected is a primary cell belonging to the deactivated secondary cell group, and the communicator (120) is configured to transmit an SCGFailureInformation message related to failure of the secondary cell group to the master node when the controller determines that the cell is the primary cell.
    Type: Application
    Filed: December 21, 2023
    Publication date: April 18, 2024
    Inventors: Daiki MAEMOTO, Hideaki TAKAHASHI
  • Publication number: 20240129769
    Abstract: A User Equipment communicates with a master node associated with a master cell group and a secondary node associated with a secondary cell group. The UE comprises: a receiver configured to receive an RRC message including information instructing deactivation of the secondary cell group; and a controller configured to perform control not to perform a random access procedure for beam failure recovery in a primary secondary cell belonging to the secondary cell group in a case where the secondary cell group is deactivated on a basis of the information.
    Type: Application
    Filed: December 21, 2023
    Publication date: April 18, 2024
    Inventors: Daiki MAEMOTO, Hideaki TAKAHASHI
  • Publication number: 20240129770
    Abstract: This application discloses an abnormal cell identification method and an electronic device. The abnormal cell identification method includes: obtaining a failure rate relative growth rate, a user disconnection ratio relative growth rate, and a low network speed ratio of a target cell, where the failure rate relative growth rate, the user disconnection ratio relative growth rate, and the low network speed ratio are all associated with at least one of time information or scene information; determining that the target cell has a first abnormal attribute when a sum of the failure rate relative growth rate and the user disconnection ratio relative growth rate of the target cell is greater than a first threshold; and determining that the target cell has a second abnormal attribute when the low network speed ratio of the target cell is greater than a second threshold.
    Type: Application
    Filed: December 21, 2023
    Publication date: April 18, 2024
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Hangting CAO
  • Publication number: 20240129771
    Abstract: A method and a user equipment (UE) are provided for monitoring physical downlink control channel (PDCCH) candidates. A first reference control resource set (CORESET) is identified having a first CORESET pool index value associated with a first transmission and reception point (TRP). A second reference CORESET is identified that is associated with a second TRP. The PDCCH candidates are monitored in the first reference CORESET, the second reference CORESET, and one or more CORESETs that overlap one of the first reference CORESET or the second reference CORESET in a time domain and are associated with a same TRP as the one of the first reference CORESET or the second reference CORESET. The PDCCH candidates are received.
    Type: Application
    Filed: December 18, 2023
    Publication date: April 18, 2024
    Inventors: Hamid SABER, Jung Hyun BAE
  • Publication number: 20240129772
    Abstract: According to an example aspect of the present disclosure, there is provided a method comprising determining, by a user equipment, that the user equipment is configured or activated with at least two Transmission Configuration Indication, TCI, states for one control resource set, with at least two linked search space sets and one TCI state for each of the linked search space sets or with at least two TCI states for Physical Downlink Shared Channel, PDSCH, reception, wherein the at least two TCI states comprise a first TCI state and a second TCI state, determining, by the user equipment, that a downlink reference signal indicated by the first TCI state is to be included to a first set of Beam Failure Detection, BFD, resources and a downlink reference signal indicated by the second TCI state is to be included to a second set of BFD resources and including, by the user equipment, the downlink reference signal indicated by the first TCI state to the first set of BFD resources and the downlink reference signal indi
    Type: Application
    Filed: April 1, 2021
    Publication date: April 18, 2024
    Inventors: Keeth Saliya Jayasinghe LADDU, Timo KOSKELA
  • Publication number: 20240129773
    Abstract: The present disclosure provides an information reporting method, an information processing method, a UE, a network side device and a core network device. The information reporting method includes: recording failure-related information generated when a failure occurs in the UE, the failure-related information including tracking area information about a first network side device where the failure occurs in the UE; and reporting the failure-related information to a second network device to which the UE accesses.
    Type: Application
    Filed: November 11, 2020
    Publication date: April 18, 2024
    Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
    Inventors: Nan YAN, Aijuan LIU, Ruiwei WANG
  • Publication number: 20240129774
    Abstract: A system described herein may register a particular radio access network (“RAN”)-based interface, such as a R1 interface, with a RAN, such as an Open-RAN (“O-RAN”). The system may further be associated with a particular Service-Based Interface (“SBI”) of a core network that includes a plurality of network functions (“NFs”), where each NF is associated with a respective SBI. The system may receive, via the particular SBI, a request for RAN information from one or more NFs of the core network, obtain the RAN information from the RAN via the particular interface, output the requested RAN information to the one or more NFs of the core network via the particular SBI. Associating the system with the SBI may be performed without modifying a Network Repository Function (“NRF”) of the core network.
    Type: Application
    Filed: October 14, 2022
    Publication date: April 18, 2024
    Applicant: Verizon Patent and Licensing Inc.
    Inventors: Sandeep Sarma, Kristen Sydney Young, Vishwanath Ramamurthi
  • Publication number: 20240129775
    Abstract: A first configuration of a first set of random access channel occasions can be transmitted. A second configuration of a second set of random access channel occasions of a second cell can be transmitted. The second set of random access channel occasions can be different from the first set of random access channel occasions. System information of the second cell can include the second configuration of the second set of random access channel occasions. A random access channel preamble can be received on a random access channel occasion. At least one selected from the first set of random access channel occasions and the second set of random access channel occasions can include the random access channel occasion. The first cell can be different from the second cell.
    Type: Application
    Filed: May 22, 2023
    Publication date: April 18, 2024
    Inventors: Hyejung Jung, Vijay Nangia, Prateek Basu Mallick, Joachim Löhr, Ravi Kuchibhotla
  • Publication number: 20240129776
    Abstract: Various aspects of the present disclosure relate to channel state information reporting for multiple transmit/receive points and frequency division duplex reciprocity. One apparatus includes at least one memory and at least one processor that is configured to a channel state information (“CSI”) reporting configuration, the CSI reporting configuration comprising an indicator of multi-point transmission, and a configuration comprising at least two groups of channel measurement resources (“CMRs”). The at least one processor determines at least one CSI report based on the at least two groups of CMRs, the at least one CSI report mapped to a transmission hypothesis corresponding to one of a single-point transmission and a multi-point transmission. The at least one processor transmits the at least one CSI report to the mobile wireless communication network, the at least one CSI report ordered according to a predefined priority.
    Type: Application
    Filed: January 28, 2022
    Publication date: April 18, 2024
    Inventors: Ahmed Monier Ibrahim Saleh Hindy, Vijay Nangia
  • Publication number: 20240129777
    Abstract: A communication apparatus includes a receiving unit configured to receive, from another communication apparatus, a signal requesting a CSI (Channel State Information) report and a CSI reference signal, in a resource autonomously selected by the another communication apparatus; a control unit configured to perform measurement by using the CSI reference signal; and a transmitting unit configured to transmit, to the another communication apparatus, a CSI report based on a result of the measurement.
    Type: Application
    Filed: March 5, 2021
    Publication date: April 18, 2024
    Applicant: NTT DOCOMO, INC.
    Inventors: Shohei Yoshioka, Shinya Kumagai, Yuki Takahashi, Mayuko Okano, Masaya Okamura, Satoshi Nagata
  • Publication number: 20240129778
    Abstract: Methods, apparatus and systems for wireless sensing are described. In one example, a described system in a wireless data communication network comprises: a transmitter configured to transmit a time series of at least one wireless sounding signal (WSS) based on a standard wireless network protocol associated with the wireless data communication network, and a receiver. The wireless data communication network comprises a physical (PHY) layer, a medium access control (MAC) layer, and at least one higher layer. The receiver is configured to: receive the time series of at least one WSS (TSWSS) based on the standard wireless network protocol through a wireless channel of a venue, and perform a plurality of wireless sensing measurements based on the received TSWSS to obtain sensing measurement results based on the standard wireless network protocol.
    Type: Application
    Filed: December 23, 2023
    Publication date: April 18, 2024
    Inventors: Oscar Chi-Lim Au, Beibei Wang, K. J. Ray Liu, Hung-Quoc Duc Lai
  • Publication number: 20240129779
    Abstract: Methods, apparatus and systems for wireless sensing are described. In one example, a described system in a wireless data communication network comprises: a transmitter configured to transmit a time series of at least one wireless sounding signal (WSS) based on a standard wireless network protocol associated with the wireless data communication network, and a receiver. The wireless data communication network comprises a physical (PHY) layer, a medium access control (MAC) layer, and at least one higher layer. The receiver is configured to: receive the time series of at least one WSS (TSWSS) based on the standard wireless network protocol through a wireless channel of a venue, and perform a plurality of wireless sensing measurements based on the received TSWSS to obtain sensing measurement results based on the standard wireless network protocol.
    Type: Application
    Filed: December 23, 2023
    Publication date: April 18, 2024
    Inventors: Oscar Chi-Lim Au, Beibei Wang, K. J. Ray Liu, Hung-Quoc Duc Lai
  • Publication number: 20240129780
    Abstract: Systems, methods, apparatuses, and computer program products for event-triggered EMR reporting. One method may include receiving, at a user equipment, from a network entity, a measurement configuration for early measurement reporting. The measurement configuration may include at least one early measurement reporting event associated with the user equipment re-accessing the network entity. The method may further include transmitting, to the network entity, an early measurement reporting result.
    Type: Application
    Filed: September 22, 2023
    Publication date: April 18, 2024
    Inventors: Lars DALSGAARD, Jani-Pekka KAINULAINEN
  • Publication number: 20240129781
    Abstract: Disclosed are various techniques for wireless communication. In an aspect, a user equipment (UE) identifies a set of positioning sources, each positioning source comprising a positioning reference signal (PRS) resource, a PRS resource set, a PRS frequency layer, and/or a transmission/reception point (TRP). From the set of positioning sources, the UE identifies a consistency group comprising a collection of positioning sources grouped based on expected values of at least one metric of a reference signal from each positioning source, measured values of the at least one metric for the reference signal from each positioning source, and an error threshold. The UE identifies one or more subsets of positioning sources within the consistency group, each subset having at least one metric error value. The UE reports, to a network entity, information about the consistency group and information about at least one of the subsets of positioning sources within the consistency group.
    Type: Application
    Filed: December 7, 2023
    Publication date: April 18, 2024
    Inventors: Alexandros MANOLAKOS, Sony AKKARAKARAN, Jingchao BAO, Weimin DUAN, Tao LUO, Juan MONTOJO
  • Publication number: 20240129782
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first signal associated with a first radio access technology (RAT) and a second signal associated with a second RAT. The UE may determine that first signal measurements associated with the first signal satisfy a first condition and second signal measurements associated with the second signal satisfy a second condition. The UE may transmit, to a first base station associated with the first RAT, a measurement report that excludes the first signal measurements and the second signal measurements based at least in part on the first condition and the second condition being satisfied. Numerous other aspects are described.
    Type: Application
    Filed: May 5, 2021
    Publication date: April 18, 2024
    Inventors: Jianqiang ZHANG, Arvind Vardarajan SANTHANAM, Xianwei ZHU, Hewu GU, Jie MAO, Xiaochen CHEN, Xuqiang ZHANG, Jun DENG, Peng HU
  • Publication number: 20240129783
    Abstract: Systems, methods, and devices that relate to dynamically reconfiguration of network connections to achieve better user throughput are disclosed. In one example aspect, a device for wireless communication comprises a processor that is configured to obtain information regarding service sessions of a user equipment, determine a service type associated with the service sessions based on the information, and selectively reconfigure a network connection of the service type to satisfy a throughput requirement associated with the service type.
    Type: Application
    Filed: October 12, 2022
    Publication date: April 18, 2024
    Inventors: Roopesh Kumar Polaganga, Sanjay Baburao Waje, Deepak Nadh Tammana
  • Publication number: 20240129784
    Abstract: A system and method for dynamic filtering permits a base station of an unlicensed spectrum communication system to filter out interference from an adjacent transmitter. In one embodiment, the unlicensed spectrum is television whitespace and the adjacent transmitter is a television broadcast transmitter.
    Type: Application
    Filed: October 12, 2023
    Publication date: April 18, 2024
    Applicant: WiFrost, Inc.
    Inventors: Muhammad Qayyum, Tao Chen, Hanxi Chen