Patents Examined by Hardikkumar D Patel
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Patent number: 11777788Abstract: In one embodiment, an issue analysis service obtains telemetry data from a plurality of devices in a network across a plurality of time intervals. The service detects a failure event in which a device in the network is in a failure state. The service clusters the telemetry data obtained prior to the failure event into rounds according to time intervals in which the telemetry data was collected. Each round corresponds to a particular time interval. The service applies a machine learning-based classifier to each one of the rounds of clustered telemetry data to identify one or more common traits appearing in the telemetry data for each round. The service generates a trait change report indicating a change in the one or more common traits appearing in the telemetry data across the rounds leading up to the failure event.Type: GrantFiled: November 9, 2021Date of Patent: October 3, 2023Assignee: Cisco Technology, Inc.Inventors: Magnus Mortensen, Jay Kemper Johnston, David C. White, Jr.
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Patent number: 11770272Abstract: Provided is a system and method for a multi-tenant datacenter with layer 2 cloud interconnection and cloud storage. More specifically, the datacenter providing cloud storage, includes a plurality of Client Systems coupled to a first datacenter each Client System having a set of infrastructure resources and an initial networking configuration; and a first cloud computing environment established in the first datacenter, and coupled to the Client Systems by OSI Layer 2 as a data link layer for the transfer of data frames, each frame having a plurality of OSI Layer 2 tags, the first cloud computing environment providing storage resources for allocation to at least two Client Systems, the plurality of OSI Layer 2 tags permitting the at least two Client Systems to have overlapping network configurations. An associated method of providing a multi-tenant datacenter with layer 2 cloud interconnection and cloud storage is also provided.Type: GrantFiled: January 5, 2021Date of Patent: September 26, 2023Assignee: The Faction Group LLCInventors: Luke Matthew Norris, Matthew Alan Wallace, Bryan James Gallant, Hooker Ashley Heggestad
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Patent number: 11765631Abstract: A session management function (SMF) sends, to an access and mobility management function (AMF), a first message for user plane activation of a wireless device. The first message comprises an identifier of a packet data unit session of the wireless device. A second message is received from the AMF and in response to the wireless device being unreachable. The second message is used to determine an extended buffering time. A third message is sent to a user plane function (UPF). The third message comprises the extended buffering time and indicates buffer downlink data of the wireless device.Type: GrantFiled: March 22, 2021Date of Patent: September 19, 2023Assignee: HONOR DEVICE CO., LTD.Inventors: Peyman Talebi Fard, Esmael Hejazi Dinan, Kyungmin Park, Weihua Qiao
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Patent number: 11757496Abstract: The present invention relates to a method for operating a base station (10) of a wireless communication network. Precoding information for concentrating a radio-frequency power of a transmitted radio-frequency signal to a group of terminal devices (41 to 43) arranged in a sub area (37) of a coverage area (30) of the base station (10) is determined and applied to an antenna array (11) of the base station (10). A synchronization signal is transmitted from the base station (10) to the group of terminal devices (41 to 43) using the precoding information.Type: GrantFiled: September 13, 2021Date of Patent: September 12, 2023Assignee: SONY GROUP CORPORATIONInventors: Erik Bengtsson, Basuki Priyanto, Olof Zander
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Patent number: 11757601Abstract: Provided are a user equipment, base station and wireless communication methods related to resource determination for UCI in case of BWP switching in NR. A user equipment comprises: a receiver operative to receive, from a base station in a slot, a Downlink Control Information (DCI) for Bandwidth Part (BWP) switching from a first BWP to a second BWP; circuitry operative to drop a Uplink Control Information (UCI) to be transmitted in a BWP switching period of the first BWP, and to determine the earliest available slot of the second BWP or a third BWP, the BWP switching period being from the slot where the DCI for BWP switching is received until starting the second BWP to which the first BWP is switched according to the DCI; and a transmitter operative to transmit the dropped UCI in the determined earliest available slot of the second BWP or the third BWP to the base station.Type: GrantFiled: February 9, 2022Date of Patent: September 12, 2023Assignee: Panasonic Intellectual Property Corporation of AmericaInventors: Lilei Wang, Hidetoshi Suzuki, Tetsuya Yamamoto
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Patent number: 11750355Abstract: A communication apparatus includes circuitry that determines a number of resource blocks forming a resource block group, which is a unit used to allocate a resource to the communication apparatus, in a first band or in a second band that is an expanded band to which the first band is expanded, and a subcarrier spacing for the second band is same or different from a subcarrier spacing for the first band; and a transceiver that is coupled to the circuitry and that communicates with a base station using the resource. One of the number of resource blocks set for the first band and the number of resource blocks set for the second band is an integer multiple of the other, and the number of resource blocks set for the first band and the number of resource blocks set for the second band are values that are a power of two.Type: GrantFiled: September 15, 2021Date of Patent: September 5, 2023Assignee: Panasonic Intellectual Property Corporation of AmericaInventors: Tetsuya Yamamoto, Alexander Golitschek Edler Von Elbwart, Lilei Wang, Ayako Horiuchi, Hidetoshi Suzuki
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Patent number: 11743944Abstract: According to some embodiments, a method for use in a user equipment (UE) of managing a listen-before-talk (LBT) contention window size comprises receiving scheduling for a current burst of contiguous uplink subframes. For each subframe the scheduling comprises an associated hybrid automatic repeat request (HARQ) process identifier and a new data indicator (NDI). The method determines a reference subframe based on a previously-scheduled burst of contiguous uplink subframes. The reference subframe is associated with a reference HARQ process identifier. When the UE determines the HARQ process identifier associated with a subframe of the current scheduled burst of contiguous uplink subframes matches the reference HARQ process identifier and the NDI indicates new data, the method resets the LBT contention window. When the reference HARQ process identifier matches, but the associated NDI indicates a retransmission, or the HARQ process identifier does not match, the method increments the LBT contention window.Type: GrantFiled: August 2, 2021Date of Patent: August 29, 2023Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Havish Koorapaty, Sorour Falahati, Jung-Fu Cheng
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Patent number: 11729796Abstract: A radio communication system includes a first base station that manages a first cell (110), a second base station (12) that manages a second cell (120), and a radio terminal (2). The radio terminal (2) supports dual connectivity involving a bearer split in which a first network bearer between the radio terminal (2) and a core network (3) is split over the first base station (11) and the second base station (12). The first base station (11) receives, from the second base station (12), bearer split status information about communication of the first network bearer in the second base station (12), and performs control of an access stratum related to the first network bearer. It is thus possible to contribute, for example, to an improvement in control of an access stratum when dual connectivity involving a bearer split is performed.Type: GrantFiled: June 24, 2021Date of Patent: August 15, 2023Assignee: NEC CORPORATIONInventors: Hisashi Futaki, Hiroto Sugahara, Hiroaki Aminaka
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Patent number: 11729777Abstract: Disclosed are a channel detection apparatus and method, as well as a user equipment and a base station comprising the channel detection apparatus. The channel detection apparatus is used for performing channel detection over a plurality of carriers in an unlicensed frequency band, and comprises at least one processing circuit. The plurality of carriers comprise a first carrier and a second carrier. The processing circuit is configured to: perform channel detection of whether a channel is idle on the first carrier; and trigger, when it is detected that the channel is occupied during the channel detection on the first carrier, channel detection of whether a channel is idle on the second carrier.Type: GrantFiled: May 17, 2021Date of Patent: August 15, 2023Assignee: SONY GROUP CORPORATIONInventors: Bingshan Hu, Chen Sun
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Patent number: 11690058Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station (BS) may receive an indication of a traffic pattern for application traffic. The BS may determine, based at least in part on one or more measurements associated with the traffic pattern, one or more parameters for at least one of a discontinuous reception (DRX) configuration for the application traffic, or a semipersistent scheduling (SPS) configuration for the application traffic. The BS may transmit, to a user equipment (UE) that is to receive the application traffic, an indication of the at least one of the DRX configuration or the SPS configuration. Numerous other aspects are provided.Type: GrantFiled: June 2, 2020Date of Patent: June 27, 2023Assignee: QUALCOMM IncorporatedInventors: Xipeng Zhu, Gavin Bernard Horn, Brian Clarke Banister
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Patent number: 11678281Abstract: In a method for operating a system for intralogistic transport and system, the system having subscribers, in particular vehicles, which are connected via a data transmission channel such that each subscriber is a subscriber of a group of subscribers connected for data transmission via the data transmission channel, the data transmission being in particular not real-time capable, the data transmission channel being in particular a WLAN connection, each subscriber having a time base, in particular a clock, a group is formed; the time base of each subscriber of the group is synchronized, that is, in particular the time of the time base of the subscriber modified by a specific time offset by the synchronization is used as the time for operation; and subscribers are moved in dependence on a respective subscriber functioning as a master or in mutual dependence, in particular the position activated by the respective subscriber, in particular at the respective point in time, depending on the respective position of atType: GrantFiled: September 27, 2021Date of Patent: June 13, 2023Assignee: SEW-EURODRIVE GMBH & CO. KGInventor: Roland Brecht
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Patent number: 11626965Abstract: The present invention is designed to improve the throughput of radio communication by using partial frequency bands for DL/UL communication. A user terminal has a receiving section that receives downlink control information by using a first partial frequency band (BWP) among a plurality of BWPs configured in a carrier, and a control section that identifies, via a resource allocation field (RA field) having a size that is configured based on a given BWP among the plurality of BWPs, a resource of a second BWP, which is different from the first BWP, in the downlink control information.Type: GrantFiled: January 11, 2018Date of Patent: April 11, 2023Assignee: NTT DOCOMO, INC.Inventors: Kazuki Takeda, Satoshi Nagata, Lihui Wang, Xiaolin Hou
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Patent number: 11616721Abstract: Various embodiments are directed to receiving, at a receiving device, a packet from a node in a first network. determining a version identifier for the packet, encoding the version identifier into the packet, and transmitting the packet containing the encoded version identifier to a load balancing device in a second network. The version identifier may be encoded into a destination port field of the packet. The receiving device may be a perimeter network address translation device. The packet is received at the load balancing device, where the version identifier is extracted and a hash of source address information is performed. The version and hash are used to select a back-end device in the second network. The packet is transmitted to the selected back-end device.Type: GrantFiled: November 24, 2020Date of Patent: March 28, 2023Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Dean Har′el Lorenz, Katherine Barabash, Etai Lev Ran, Alexey Roytman
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Patent number: 11606761Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmission-adjusting wireless node may transmit a first communication via a sidelink channel. The transmission-adjusting wireless node may receive, from a feedback-reporting wireless node, transmission-specific information relating to at least one of a channel quality of the sidelink channel or a power level for the transmission-adjusting wireless node. The transmission-specific information may be based at least in part on the first communication. The transmission-adjusting wireless node may adjust, based at least in part on the transmission-specific information, a transmission property of the transmission-adjusting wireless node to obtain an adjusted transmission property. The transmission-adjusting wireless node may transmit a second communication via the sidelink channel using the adjusted transmission property. Numerous other aspects are provided.Type: GrantFiled: June 19, 2020Date of Patent: March 14, 2023Assignee: QUALCOMM IncorporatedInventors: Jung Ho Ryu, Kapil Gulati, Junyi Li, Tianyang Bai, Vasanthan Raghavan, Sony Akkarakaran, Tao Luo
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Patent number: 11606705Abstract: Disclosed are techniques for determining round-trip time (RTT) of a user equipment (UE). In an aspect, each gNodeB in a plurality of gNodeBs measure signaling data related to an uplink RTT reference signal received from the UE and the downlink RTT reference signal transmitted by each gNodeB. The signaling data comprises one of a processing delay between a time of arrival (TOA) of the uplink RTT reference signal and a time of transmission (TOT) of the downlink RTT reference signal or a total RTT between the TOT of the downlink RTT reference signal and the TOA of the uplink RTT reference signal. The signaling data is sent to a single entity, other than the UE, e.g., another gNodeB or a location server, where signaling data relevant to the UE is aggregated. The aggregated signaling data may be sent to the UE to determine the RTT for the UE or used by the location server to determine the RTT for the UE.Type: GrantFiled: July 30, 2019Date of Patent: March 14, 2023Assignee: QUALCOMM IncorporatedInventors: Guttorm Ringstad Opshaug, Sony Akkarakaran, Naga Bhushan, Stephen William Edge, Sven Fischer
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Patent number: 11595995Abstract: Systems and methods of providing RAT co-existence and congestion control in V2V communications are generally described. A vUE detects specific non-LTE RAT transmissions in a listening period of a PSCCH or PSSCH, determines whether a metric has been met and reselects to a non-overloaded channel to communicate with other vUEs or the eNB. The manner of reselection is dependent on the RAT specific or V2X service priorities of the channels, as well as whether the channels are V2V service dependent.Type: GrantFiled: September 25, 2020Date of Patent: February 28, 2023Assignee: Apple Inc.Inventors: Alexey Khoryaev, Mikhail Shilov, Andrey Chervyakov, Sergey Panteleev
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Patent number: 11595882Abstract: A method of managing access to a plurality of Packet Switched (PS) networks of a wireless communication apparatus including a plurality of Subscriber Identity Modules (SIMs) includes obtaining first information indicating data service-related preferences for the plurality of SIMs, selecting at least one SIM necessary for accessing each of the plurality of PS networks from among the plurality of SIMs, based on the first information and second information indicating a wireless network capable of being provided by an operator corresponding to each of the plurality of SIMs, and accessing each of the plurality of PS networks by using the selected at least one SIM.Type: GrantFiled: November 18, 2020Date of Patent: February 28, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Jun-kyoung Lee, Kang-gyu Lee
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Patent number: 11582761Abstract: Certain aspects of the present disclosure provide techniques for quasi co-location (QCL) reference signals for uplink transmission configuration indicator (TCI) states. An example method generally includes receiving uplink transmission configuration indicator (TCI) indicating one or more quasi co-location (QCL) types, from a plurality of uplink QCL types, for one or more source reference signals (RSs); and sending an uplink transmission in accordance with the uplink TCI.Type: GrantFiled: December 2, 2020Date of Patent: February 14, 2023Assignee: QUALCOMM IncorporatedInventors: Kiran Venugopal, Yan Zhou, Tao Luo, Tianyang Bai, Junyi Li
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Patent number: 11576231Abstract: A packet destined for a Multi-access Edge Computing (MEC) network is received at a wireless station from a user device. A serving gateway (SGW) receives the packet from the wireless station via an S1U GTP tunnel and assigns an uplink S1U General Packet Radio Service (GPRS) Tunneling Protocol (GTP) tunnel endpoint identifier (TEID) to the packet. The SGW performs a network address translation (NAT) function on the packet based on the uplink S1U GTP TEID assigned to the packet to form a translated packet. The SGW transmits the translated packet to the MEC network.Type: GrantFiled: June 22, 2020Date of Patent: February 7, 2023Assignee: Verizon Patent and Licensing Inc.Inventors: Maqbool Chauhan, Kirk Campbell, Parry Cornell Booker, Chad Allenbrand, Jerry Steben, David Taft, Edward G. Leyton, Anthony Mathias George, Anthony Sirignano, Eric Handley
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Patent number: 11563545Abstract: An apparatus of user equipment (UE) includes processing circuitry coupled to a memory, where to configure the UE for HARQ-ACK transmission in an NR network, the processing circuitry is to decode DCI received via a PDSCH. The DCI includes resource assignments, a set index, and a reset indicator for a set of PDSCHs. Downlink data associated with the set index and received via the set of PDSCHs using the resource assignments is decoded. A PUCCH is encoded for transmission to a base station to include a HARQ-ACK of the decoded downlink data associated with the set index. The PUCCH is encoded to further include a second HARQ-ACK for a prior PDSCH reception, when the prior PDSCH reception includes PDSCHs associated with the set index and the reset indicator matches a reset indicator of the prior PDSCH reception.Type: GrantFiled: December 20, 2019Date of Patent: January 24, 2023Assignee: Intel CorporationInventors: Yingyang Li, Yongjun Kwak, Tom Cruz