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公开(公告)号：US20220322185A1
公开(公告)日：2022-10-06
申请号：US17807907
申请日：2022-06-21
摘要： Embodiments described herein may provide for the return (e.g., reconnection) of a User Equipment (“UE”) to a first radio access network (“RAN”) to which the UE was connected, after the UE has been redirected to a second RAN based on the occurrence of an event. The event may include a voice call placed by or to the UE. The return of the UE to the first RAN may occur based on the occurrence of another event, such as the voice call being terminated.
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公开(公告)号：US20220264432A1
公开(公告)日：2022-08-18
申请号：US17662252
申请日：2022-05-06
摘要： A system described herein may provide a technique for location-based handling of discovery requests in a service-based network in which different instances of network functions (“NFs”) may be deployed in geographically diverse locations. For example, a Network Repository Function (“NRF”) may maintain location information for the various NF instances and may respond to discovery requests by identifying particular NF instances based on locations associated with the discovery requests. For example, such discovery requests may include a “preferred-locality” parameter or some other indication of location associated with the discovery request, based on which the NRF may identify one or more NF instances to provide in response to the discovery request.
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83.发明授权公开(公告)号：US11412368B2
公开(公告)日：2022-08-09
申请号：US16990247
申请日：2020-08-11
发明人： Suzann Hua , Priscilla Lau , Sudhakar Reddy Patil
摘要： Systems and method are provided to reduce redundant data transfers for service profiles within a wireless core network. A network device in the core network receives, from a mobility management entity (MME), a user profile request. The user profile request includes a user identifier for an end device. The network device determines that a user profile corresponding to the user identifier includes a shared service profile and determines, when the user profile includes a shared service profile, whether the MME has stored the shared service profile. When the MME has not stored the shared service profile, the network device sends, to the MME, the shared service profile and a shared profile identifier for the shared service profile. The network device sends, to the MME, a response to the user profile request, the response including the user identifier and the shared profile identifier for the shared service profile.
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公开(公告)号：US20220232365A1
公开(公告)日：2022-07-21
申请号：US17713367
申请日：2022-04-05
摘要： Methods, devices, and computer-readable mediums may provide receiving, at a request to establish an access and mobility (AM) policy control association in relation to an establishment of a data session requested by a user associated with a user equipment (UE) device; generating a query to a network device via a network interface, for AM policy control data and for at least one of UE policy control data or session management (SM) policy control data; receiving the AM policy control data and the at least one of the UE policy control data or the SM policy control data from the network device, creating the AM policy control association based on the received AM policy control data; and storing the at least one of the UE policy control data or the SM policy control data.
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公开(公告)号：US20220217058A1
公开(公告)日：2022-07-07
申请号：US17702915
申请日：2022-03-24
IPC分类号： H04L41/5003 , H04L41/0816 , H04L41/08 , H04L41/14 , H04L41/0893
摘要： A method may include identifying service requirements associated with a network service, identifying at least one analytics component to monitor the network service and identifying network functions to implement the network service. The method may also include deploying the network functions to monitor the network service, deploying the at least one analytics component and obtaining data associated with monitoring the network service. The method may further include forwarding, by the network functions, the data to the at least one analytics component and determining, by the least one analytics component, whether to take a control action with respect to the network service.
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公开(公告)号：US11337044B2
公开(公告)日：2022-05-17
申请号：US16777041
申请日：2020-01-30
发明人： Ye Huang , Kalyani Bogineni , Sudhakar Reddy Patil , Miguel A. Carames , Imtiyaz Shaikh , Jeremy Nacer
IPC分类号： H04W4/18 , H04W4/14 , H04L51/234
摘要： A device obtains a list of a plurality of user devices from a first network device and receives a message intended for a destination user device from a second network device. The device obtains information indicating that the destination user device can receive messages that conform to a particular format from a third network device and converts the message to the particular format. The device determines a reachability of the destination user device based on the list of the plurality of user devices, after converting the message, and sends the message to the destination user device via the first network device based on the reachability. The device receives a delivery message from the destination user device and sends a notification message indicating successful delivery of the message to the second network device based on the delivery message.
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公开(公告)号：US11330495B1
公开(公告)日：2022-05-10
申请号：US17073479
申请日：2020-10-19
摘要： A Next Generation network device receives, from a user equipment device (UE), a Service Request for establishing a Multimedia Priority Services (MPS) session. The Next Generation network device determines whether the Service Request includes a MPS fallback request to request network fallback from a Next Generation network to a Fourth Generation (4G) network for the MPS session. The device causes, based on the Service Request including the MPS fallback request, establishment of the MPS session from the UE device via the 4G network by performing one of: a handover procedure from the Next Generation network to the 4G network, or a Radio Resource Control (RRC) redirection procedure from the Next Generation network to the 4G network.
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公开(公告)号：US11265686B2
公开(公告)日：2022-03-01
申请号：US16831103
申请日：2020-03-26
发明人： Ye Huang , Miguel A. Carames , Kalyani Bogineni , Timothy M. Dwight , Kevin Lim , Sudhakar Reddy Patil
IPC分类号： H04W4/18 , H04L51/234 , H04W4/14
摘要： A device may receive, from an application function device (AF), a message intended for a destination user device, wherein the message conforms to a first format. The device may obtain, from a unified data management device (UDM), information indicating that the destination user device is capable of receiving messages that conform to a second format. The device may convert, based on the information indicating that the destination user device is capable of receiving messages that conform to the second format, the message from the first format to the second format. The device may send, after converting the message from the first format to the second format, the message to a short message service function device (SMSF) via a direct connection between the device and the SMSF, wherein the SMSF sends the message to the destination user device.
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公开(公告)号：US20220038940A1
公开(公告)日：2022-02-03
申请号：US16943548
申请日：2020-07-30
IPC分类号： H04W28/02 , H04L12/801 , H04L12/859 , H04L12/24
摘要： A method, a network device, and a non-transitory storage medium are described in which an application-aware scheduling service is provided. The application-aware scheduling service may be configured with bandwidth values and usability values for traffic of applications. The application-aware scheduling service may manage air interface scheduling based on the bandwidth and usability values. The application-aware scheduling service may perform packet inspection to identify an application relating to traffic. The application-aware scheduling service may be configured with a maximum bandwidth for traffic of applications.
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公开(公告)号：US20210368393A1
公开(公告)日：2021-11-25
申请号：US16879390
申请日：2020-05-20
摘要： A system described herein may provide a technique for adaptive and dynamic beamforming in a radio access network (“RAN”) of a wireless network, based on information received from User Equipment (“UEs”) connected to the RAN, and/or information that can be attributed to UEs and/or users associated with UEs connected to the RAN. For example, a Beam Load Balancing System (“BLBS”) of some embodiments may use such information to identify beams, of one or more base stations, for which a configuration should be modified in order to provide RF connectivity to one or more UEs in a manner that optimizes Quality of Service (“QoS”) provided to the UEs and/or efficiently utilizes network resources.
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