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公开(公告)号：US11503459B2
公开(公告)日：2022-11-15
申请号：US16947897
申请日：2020-08-24
发明人： Ye Huang , Jin Yang , Stephen J. Kolanowski , Bjorn Hjelm , Stephane Chaysinh , Martin A. Iroff
摘要： A device obtains a data structure from a computing device, and divides the data structure into data segments. The device obtains a list of user devices from the computing device and obtains, from one or more network devices, a respective location and a respective reachability of each user device. The device determines, based on the respective location of each user device, a set of user devices connected to a base station. The device determines a communication capability of the base station, and determines, based on the communication capability, a subset of the set of user devices and one or more sets of the data segments. The device sends, based on the respective reachability of each user device of the subset of user devices, the one or more sets of data segments to the subset of user devices via the base station.
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公开(公告)号：US20220337706A1
公开(公告)日：2022-10-20
申请号：US17230299
申请日：2021-04-14
发明人： Lalit R. Kotecha , Suzann Hua , Patricia R. Chang , Jin Yang , Donna L. Polehn , Vishwanath Ramamurthi , Arda Aksu
摘要： A charging function device may include a processor configured to obtain subscription information associated with a user equipment (UE) device in a wireless communication network. The processor may be further configured to receive, from a gateway device, data flow information relating to data flows associated with the UE device; receive, from a policy device, policy information relating to policies applied to the data flows associated with the UE device; generate a record for the UE device based on the received data flow information and the received policy information, wherein the record identifies at least one account charge based on a particular data flow associated with the UE device; and provide the generated charging record to an account system.
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公开(公告)号：US11477808B2
公开(公告)日：2022-10-18
申请号：US17009097
申请日：2020-09-01
发明人： Vishwanath Ramamurthi , Arda Aksu , Donna L. Polehn , Jin Yang , David Chiang , Lalit R. Kotecha
摘要： A network device may be configured to: send a preemptive scheduling request to an Integrated Access and Backhaul (IAB) node over a wireless link between the network device and the IAB node; receive a scheduling grant from the IAB node over the wireless link; and send data to the IAB node over the wireless link at times indicated by the scheduling grant from the IAB node.
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公开(公告)号：US11445516B2
公开(公告)日：2022-09-13
申请号：US17247186
申请日：2020-12-03
摘要： In some implementations, a device may partition a coverage area associated with a network to form one or more geographic sectors, and may determine a pathloss value for each frequency band of multiple frequency bands and a spatial distribution between cells, within the geographic sector, for each frequency band. The device may determine a degree of contiguous coverage for each frequency band within the geographic sector based on the pathloss value and the spatial distribution between cells for that frequency band, and may determine, based on the degree of contiguous coverage for each frequency band, a specific frequency band, of the multiple frequency bands, to be used as a primary carrier for carrier aggregation in the geographic sector. The device may output information that identifies a carrier aggregation profile that indicates the specific frequency band to be used as the primary carrier for carrier aggregation in the geographic sector.
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公开(公告)号：US20220263915A1
公开(公告)日：2022-08-18
申请号：US17178601
申请日：2021-02-18
发明人： Jin Yang , Xin Wang , Jitendra V. Patel
摘要： Systems and methods described herein provide for receiving, by a network device and from a radio access network (RAN) controller, transmission information related to performing an over-the-air (OTA) update campaign, the transmission information identifying a location of a plurality of user equipment (UE) devices that are to receive an OTA update; receiving, by the network device, an OTA update file associated with the OTA update; and transferring, by the network device, the OTA update file to the plurality of UE devices according to the transmission information.
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16.发明申请公开(公告)号：US20220167442A1
公开(公告)日：2022-05-26
申请号：US17101502
申请日：2020-11-23
摘要： Devices, methods, and computer-readable media described herein and provide for sending, by a first wireless station, a suspend message to a second wireless station associated with a radio resource control (RRC) session for a dual connectivity (DC) capable user equipment (UE) device that places the DC capable UE device in an RRC inactive mode; storing, by the first wireless station, UE context information from a core network for the DC capable UE device for the RRC session; and evaluating, by the first wireless station, a set of criteria to determine whether to also store the UE context information at the second wireless station
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17.发明申请公开(公告)号：US20220131780A1
公开(公告)日：2022-04-28
申请号：US17573092
申请日：2022-01-11
发明人： Donna L. Polehn , Arda Aksu , Vishwanath Ramamurthi , Lalit R. Kotecha , David Chiang , Jin Yang
摘要： A system described herein may provide for the tracking and/or calculating of performance metrics associated with a network by marking traffic and determining performance characteristics of the marked traffic. Such performance characteristics or metrics may include throughput, latency, jitter, and/or other metrics. The marking may be performed on “user” traffic, which may be traffic that is generated or sent via the network by an application or service (e.g., a voice call service, a content streaming service, etc.), as opposed to “synthetic” or “test” traffic, which is traffic that is generated or sent for the purposes of testing performance of the network (e.g., traffic related to a “speed test” or the like).
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公开(公告)号：US11302175B2
公开(公告)日：2022-04-12
申请号：US16939953
申请日：2020-07-27
发明人： Patricia R. Chang , Jin Yang , Arda Aksu , Lalit R. Kotecha , Donna L. Polehn , Vishwanath Ramamurthi , David Chiang
摘要： A system described herein may provide a technique for the network-implemented detection of locations that exhibit excessive density of individuals, and/or for the detection of individuals who do not maintain a minimum level of distance between each other. Location information of one or more User Equipment (“UEs”) may be monitored and compared to policy information to determine that the locations exhibit at least a threshold level of population density. Further, remedial measures may be taken when such situations are detected, such as alerting devices that are located within, or are heading towards, such locations.
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公开(公告)号：US20220095197A1
公开(公告)日：2022-03-24
申请号：US17542717
申请日：2021-12-06
发明人： Jin Yang , Ye Huang , Matthew W. Nelson
摘要： Systems and methods provide a short data, low latency service using a Multi-access Edge Computing (MEC) network. A network device receives, in a core network, an attach request from an end device and detect whether a packet size range for data transmissions from the end device is within a configured size threshold. The network device directs, when the packet size is within the configured size threshold, routing of the data transmissions via a control plane function of an edge network to a local instance of an application server in the edge network. The network device directs, when the packet size is over the configured size threshold, routing of the data transmissions via a user plane function of the edge network to a local instance of an application server in the edge network.
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公开(公告)号：US20220070260A1
公开(公告)日：2022-03-03
申请号：US17008116
申请日：2020-08-31
发明人： Patricia R. Chang , Donna L. Polehn , Jin Yang , Arda Aksu , Lalit R. Kotecha , Vishwanath Ramamurthi , David Chiang
摘要： An illustrative network management system obtains sensor data from one or more sensors at a network facility at which network equipment of a communication network is deployed. The sensor data includes image data representing imagery of the network facility. The system determines a utilization of a utility at the network facility based on the sensor data and performs, based on the utilization, a management operation for the communication network. Corresponding methods and systems are also described.
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