Patents Examined by Harry H Kim
  • Patent number: 11449775
    Abstract: A modular machine learning-as-a-service (MLAAS) system uses machine learning to respond to tasks without requiring machine learning modeling or design knowledge by its users. The MLAAS system receives an inference request including a model identifier and a target defining features for use in processing the inference request. The features correspond to a task for evaluation using a machine learning model associated with the model identifier. An inference outcome is generated by processing the inference request using the target as input to the model. Feedback indicating an accuracy of the inference outcome with respect to the task is later received and used to generate a training data set, which the MLAAS can use to further train model used to generate the inference outcome. As a result, the training of a machine learning model by the MLAAS system is limited to using data resulting from an inference performed using that model.
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: September 20, 2022
    Assignee: HubSpot, Inc.
    Inventors: George Banis, Adam Starikiewicz, Kevin M. Walsh, Stephen Purcell, Hector Urdiales, Andrea Bergonzo
  • Patent number: 11452015
    Abstract: A method and apparatus for triggering a transmission carrier reselection procedure for deactivated duplication in a wireless communication is provided. A wireless device selects a first carrier carrying a data unit, and selects a second carrier carrying a duplication of the data unit based on activation of the duplication of the data unit. The wireless device triggers a carrier reselection procedure based on deactivation of the duplication of the data unit.
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: September 20, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Youngdae Lee, Taehun Kim, Jongwoo Hong
  • Patent number: 11444870
    Abstract: The present subject matter relates to methods, systems, devices, circuitry and equipment providing for communication service to be transported between first and second networks, and which monitors the communication service and/or injects test signals, and which can provide redundancy. At least one demarcation point or line is established between the first network and the second network, and/or between the first network, the second network and/or a third network. The Circuitry comprises a plurality of input amplifiers, output amplifiers, and multiplexer switches between a plurality of Port connectors. An SFP module or a WSFP module is inserted in the Ports.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: September 13, 2022
    Inventor: Sean Iwasaki
  • Patent number: 11444678
    Abstract: Disclosed by the present application is a method for indicating beam failure recovery, comprising: when conditions for triggering beam failure recovery are met, a terminal device sending a media access control (MAC) control element (CE), the MAC CE indicating a beam index corresponding to a beam used by a network device to send a feedback message. Further disclosed by the present application are another method for indicating beam failure recovery, a terminal device, a network device, and a non-transitory computer readable storage medium.
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: September 13, 2022
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Xin You, Cong Shi
  • Patent number: 11438046
    Abstract: A method of performing channel estimation in a multiple-input-multiple-output (MIMO) communication system comprising a downlink device and an uplink device arranged to communicate over a communication channel, the method including at the uplink device: analyzing a first channel vector representing channel gains between the downlink device and a first antenna of the uplink device in the angular domain to identify a set of angular domain support points; generating from the set of angular domain support points a value vector; and feeding back from the uplink device to the downlink device an indication of the value vector; and at the downlink device: analyzing a second channel vector representing channel gains between the downlink device and a second antenna of the uplink device; generating a transmit steering matrix; and generating an estimate of the first channel vector.
    Type: Grant
    Filed: January 23, 2020
    Date of Patent: September 6, 2022
    Assignee: British Telecommunications Public Limited Company
    Inventors: Linglong Dai, Jingbo Tan, Bichai Wang, Richard MacKenzie, Mo Hao
  • Patent number: 11438209
    Abstract: A wireless user device comprises an antenna; a transceiver; a processor; and memory storing instructions that, when executed by the processor, cause the wireless user device to: select, among a plurality of synchronization signal (SS) blocks, a first SS block comprising a first synchronization signal and comprising a first physical broadcast channel (PBCH); determine, from the first PBCH of the selected first SS block, a value of a first subcarrier offset between the first SS block and an RB grid; determine, based on the value of the first subcarrier offset and a frequency location of the first SS block, a frequency location of the RB grid; and decode, based on the determined frequency location of the RB grid, one or more of: a reference signal, a control channel, or a data channel.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: September 6, 2022
    Assignee: Innovative Technology Lab Co., Ltd.
    Inventor: Dong Hyun Park
  • Patent number: 11436532
    Abstract: The disclosed embodiments provide a system that identifies duplicate entities. During operation, the system selects training data for a first machine learning model based on confidence scores representing likelihoods that pairs of entities in an online system are duplicates. Next, the system updates parameters of the first machine learning model based on features and labels in the training data. The system then identifies a first subset of additional pairs of the entities as duplicate entities based on scores generated by the first machine learning model from values of the features for the additional pairs and a first threshold associated with the scores. The system also determines a canonical entity in each of the duplicate entities based on additional features. Finally, the system updates content outputted in a user interface of the online system based on the identified first subset of the additional pairs.
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: September 6, 2022
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Tianhao Lu, Junzhe Miao, Yunpeng Xu, Dan Shacham, Hong H. Tam, Tao Xiong
  • Patent number: 11438935
    Abstract: A wireless device receives uplink configuration parameters indicating: a first uplink carrier of a cell; a second uplink carrier of the cell; and a power-threshold, based on the power threshold and a speed of the wireless device, one of the first uplink carrier and the second uplink carrier is selected as a selected uplink carrier. a random access preamble is transmitted via the selected uplink carrier.
    Type: Grant
    Filed: November 6, 2020
    Date of Patent: September 6, 2022
    Assignee: Ofinno, LLC
    Inventors: Kyungmin Park, Esmael Dinan, Hyoungsuk Jeon, Hua Zhou, Alireza Babaei, Ali Cirik
  • Patent number: 11438924
    Abstract: A message sending method includes: sending a first message of random access to a base station; receiving a second message of random access from the base station; and sending a third message of random access via uplink resources indicated by the second message of random access. According to the examples of the present disclosure, the first indication information is carried in MSG1 to indicate a data amount of an uplink CCCH SDU included in MSG3 to be sent by the user equipment, such that the base station determines the data amount of the uplink CCCH SDU according to the first indication information, and then a data amount allowable to be transmitted via the uplink resources indicated by resulting MSG2 from the base station is greater than or equal to the data amount of the uplink CCCH SDU.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: September 6, 2022
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventors: Xiaowei Jiang, Ming Zhang
  • Patent number: 11432198
    Abstract: According to certain embodiments, a method by a network node (860) for shifting cell borders of multiple frequency bands includes deploying at least two frequency bands. Each of the at least two frequency bands have at least two cells, and each cell have an associated cell coverage area within a common target coverage area. Each of the at least two frequency bands are associated with a respective interference area along a respective cell border, and each interference area is characterized by interference from an adjacent cell. The associated cell coverage area of at least one of the at least two frequency bands is adjusted such that the respective cell border of the at least one of the at least two frequency bands is shifted to reduce a common interference area of the at least two frequency bands. The common interference area is an area where the respective cell borders of the at least two frequency bands overlap.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: August 30, 2022
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Miguel Berg, Olof V. Tidblad, Gunther Auer, Stefan Ström
  • Patent number: 11431625
    Abstract: The present subject matter relates to methods, circuitry and equipment providing a multi-functional, cost effective, media independent, open platform for communication services using differential signaling interfaces. The methods, circuitry and equipment comprise a plurality of input amplifiers, output amplifiers, and multiplexer switches or resistive dividers, which provide the ability to monitor, provide service protection switching, provide redundant services, provide on-demand service, provide service upgrades, security, test, and troubleshoot any communication devices and services.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: August 30, 2022
    Inventor: Sean Iwasaki
  • Patent number: 11431576
    Abstract: A system, method, and computer program product are provided for determining dynamic subnetworks in a communication network. In use, a plurality of network entities of a communication network is determined. Additionally, measurements of an amount of interaction between pairs of network entities of the plurality of network entities are collected. Further, at least one division characteristic is determined, and an intersection between the measurements and the at least one division characteristic is determined. Moreover, at least one border of a subnetwork of the communication network is determined, where the at least one border is based on the intersection.
    Type: Grant
    Filed: December 2, 2020
    Date of Patent: August 30, 2022
    Assignee: AMDOCS DEVELOPMENT LIMITED
    Inventors: Ofer Hermoni, Nimrod Sandlerman, Eyal Felstaine
  • Patent number: 11412534
    Abstract: A user equipment (UE) may map a demodulation reference signal (DMRS) sequence to a first symbol in a set of resource blocks (RBs) of an uplink long burst, and the first symbol may occur at the beginning of the uplink long burst. The DMRS sequence may be “front-loaded” in the uplink long burst. The DMRS sequence may be dependent upon RB locations. When the DMRS sequence is mapped to the beginning of an uplink long burst, uplink control information (UCI) may be mapped in a physical uplink shared channel (PUSCH). A UE may map UCI in a PUSCH after the DMRS sequence is mapped to the beginning of the uplink long burst. When the base station receives an uplink long burst including the front-loaded DMRS and the UCI mapped in the PUSCH, the base station may identify the DMRS for channel estimation/interference cancelation of the UCI carried on the PUSCH.
    Type: Grant
    Filed: August 25, 2017
    Date of Patent: August 9, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Renqiu Wang, Hao Xu, Wei Zeng, Seyong Park, Wanshi Chen, Peter Gaal, Tingfang Ji
  • Patent number: 11405094
    Abstract: Default QCL assumptions for UEs and base stations to apply after identifying a new beam in response to beam failure detection are provided for single-DCI multi-TRP communication. In one aspect, a default QCL assumption for PDSCH after beam failure detection may be applied based on TCI states corresponding to a lowest codepoint among the TCI codepoints containing two different states. In another aspect, a default QCL assumption for PDSCH after beam failure detection may be applied based on at least one of: a lowest CORESET-ID in a latest monitored slot, a selected RS index during beam failure recovery, CORESET-0, or a first TCI state corresponding to the lowest TCI codepoint indicating two TCI states. Additionally, default QCL assumptions for UEs and base stations to apply during beam failure recovery are provided for single-DCI multi-TRP communication when the UE is not configured with a set of beam failure detection resources.
    Type: Grant
    Filed: November 19, 2020
    Date of Patent: August 2, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Mostafa Khoshnevisan, Tao Luo, Xiaoxia Zhang, Yan Zhou
  • Patent number: 11399360
    Abstract: The present technology relates to a reception apparatus, a reception method, a transmission apparatus, and a transmission method, by which channel selection information can be acquired more efficiently. Provided is a reception apparatus, including: a reception unit that receives a broadcast wave of digital broadcasting using an IP (Internet Protocol) transmission system; a communication unit that receives first signaling information for acquiring broadcast content transmitted by the broadcast wave through communication with a server via a network; an acquisition unit that acquires, on the basis of the first signaling information, a physical parameter used in a physical layer in a hierarchy of a protocol of the IP transmission system; and a control unit that controls, on the basis of the physical parameter, operations of respective units that perform channel selection processing. The present technology is applicable to a portable receiver that is movable, for example.
    Type: Grant
    Filed: July 17, 2019
    Date of Patent: July 26, 2022
    Assignee: SATURN LICENSING LLC
    Inventors: Naohisa Kitazato, Jun Kitahara, Yasuaki Yamagishi
  • Patent number: 11387884
    Abstract: A method for operating a UE for CSI reporting comprises receiving configuration information for a CSI report, where the configuration information configures a PMI codebook and partitions the PMI codebook into first and second PMI subsets respectively indicating first and second subsets of a set of components S to represent N3 precoding matrices; determining, based on the configuration information, the CSI report comprising first and second CSI parts, the second CSI part including the second PMI subset and partitioned into N groups; selecting M groups from the N groups of the second CSI part based on a resource allocation for transmission of UCI, where M ? {1, . . . , N}; and transmitting, over an UL channel, the UCI including a first UCI part and a second UCI part, the first UCI part including the first CSI part and the second UCI part including the M groups from the N groups of the second CSI part.
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: July 12, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Md. Saifur Rahman, Eko Onggosanusi
  • Patent number: 11388091
    Abstract: The present subject matter relates to one or more devices, systems and/or methods for providing wireless telecommunication services. A Small Form Factor Pluggable Unit (SFP) incorporates wireless capabilities, and includes an integrated or an external antenna. The SFP comprises wireless circuitry for transmitting and receive multiple and distinct wireless signals, including Wi-Fi and Bluetooth for communicating with various equipment, devices and/or networks.
    Type: Grant
    Filed: April 16, 2021
    Date of Patent: July 12, 2022
    Inventor: Sean Iwasaki
  • Patent number: 11375567
    Abstract: A data processing method, a terminal-side device and a network-side device are provided. The data processing method applied to a terminal-side device includes: obtaining configuration information, wherein the configuration information is used for indicating that information is to be reported when a secondary cell failure occurs; when a secondary cell failure occurs in a radio bearer of the terminal-side device, reporting relevant information of the secondary cell failure to a network-side device. The method further includes processing a bearer and a cell corresponding to a Radio Link Control (RLC) entity to which the secondary cell failure occurs.
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: June 28, 2022
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Yumin Wu
  • Patent number: 11374641
    Abstract: Certain aspects of the present disclosure provide techniques for grouping devices to reduce latency in round trip time based millimeter wave positioning. A method that may be performed by a wireless device includes obtaining a status, of the wireless device, within a group including the wireless device, wherein the group comprises a group owner (GO) of the group and one or more members of the group; and participating in a positioning procedure that estimates a position of at least one of the GO or the one or more members according to the status of the wireless device.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: June 28, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Chang-Sik Choi, Shuanshuan Wu, Kapil Gulati, Anantharaman Balasubramanian
  • Patent number: 11368961
    Abstract: A processing method for secondary cell state transition and a communication device are provided. The method includes: acquiring state indication information of a secondary cell; and determining whether a state transition of a secondary cell configured with PUCCH resources to a third state is permitted based on the state indication information, or determining whether a configuration of PUCCH resources for a secondary cell in the third state is permitted based on the state indication information.
    Type: Grant
    Filed: January 2, 2019
    Date of Patent: June 21, 2022
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Ran Yue, Xiaodong Yang