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11.发明授权公开(公告)号：US11825396B2
公开(公告)日：2023-11-21
申请号：US18065893
申请日：2022-12-14
发明人： Ye Huang , Miguel A. Carames , Sudhakar Reddy Patil , Alexander Fadeev , Suzann Hua , Jude M. Munn , Michael R. Waters
IPC分类号： H04W40/02
CPC分类号： H04W40/02
摘要： In some implementations, a network device may receive an identifier associated with an application server. The network device may associate the identifier with a service profile associated with a network slice based on a quality of service associated with the network slice. The network device may provide, to a device associated with the application server, information indicating that the identifier is associated with the service profile. The network device may receive address information associated with the application server. The network device may associate the address information with the service profile. The network device may provide service profile information to a security device included in a core network to cause the security device to forward traffic transmitted by the application server toward a destination via the network slice. The service profile information may include an identifier associated with the service profile, the identifier, and the address information.
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公开(公告)号：US11791976B2
公开(公告)日：2023-10-17
申请号：US17681909
申请日：2022-02-28
发明人： Vijayakrishna P. Guduru , Sudhakar Reddy Patil , Yuexin Dong , David Taft , Vishwanath Ramamurthi
CPC分类号： H04L5/1469 , H04L1/0026 , H04L5/006 , H04L5/1438
摘要： A system described herein may identify Quality of Service (“QoS”) information associated with a User Equipment (“UE”) that is connected to a radio access network (“RAN”) of a wireless network. The QoS information may include or may be based on a network slice identifier, a QoS value, a Service Level Agreement (“SLA”), a model associated with UE attributes, or other suitable information. The system may determine a time division duplex (“TDD”) configuration for the UE based on the identified QoS information and/or models that associate UE attributes to TDD configurations. The system may implement the determined TDD configuration at the RAN. The UE and the RAN may communicate with each other according to the implemented TDD configuration, which may include particular timing information for uplink and downlink communications between the UE and the RAN.
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公开(公告)号：US20230300049A1
公开(公告)日：2023-09-21
申请号：US17696944
申请日：2022-03-17
IPC分类号： H04L43/0817 , H04L43/062 , H04L45/302 , H04L45/00
CPC分类号： H04L43/0817 , H04L43/062 , H04L45/302 , H04L45/38
摘要： Systems and methods described herein allow mobile network operators to provide an adaptive quality of service (QoS) approach for application providers. A network device in a core network receives a QoS monitoring report based on QoS monitoring by an access station. The QoS monitoring report includes data for QoS parameters for network services in a default QoS flow supporting a protocol data unit (PDU) session. Based on the QoS monitoring report, the network device determines if the default QoS flow supports a required service level for the PDU session. When the network device determines that the default QoS flow does not support the required service level for the PDU session, the network device automatically activates a dedicated QoS flow to support the PDU session with the required service level.
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14.发明公开公开(公告)号：US20230275739A1
公开(公告)日：2023-08-31
申请号：US17681909
申请日：2022-02-28
发明人： Vijayakrishna P. Guduru , Sudhakar Reddy Patil , Yuexin Dong , David Taft , Vishwanath Ramamurthi
CPC分类号： H04L5/1469 , H04L5/1438 , H04L5/006 , H04L1/0026
摘要： A system described herein may identify Quality of Service (“QoS”) information associated with a User Equipment (“UE”) that is connected to a radio access network (“RAN”) of a wireless network. The QoS information may include or may be based on a network slice identifier, a QoS value, a Service Level Agreement (“SLA”), a model associated with UE attributes, or other suitable information. The system may determine a time division duplex (“TDD”) configuration for the UE based on the identified QoS information and/or models that associate UE attributes to TDD configurations. The system may implement the determined TDD configuration at the RAN. The UE and the RAN may communicate with each other according to the implemented TDD configuration, which may include particular timing information for uplink and downlink communications between the UE and the RAN.
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公开(公告)号：US11689982B2
公开(公告)日：2023-06-27
申请号：US17409989
申请日：2021-08-24
CPC分类号： H04W36/22 , H04W28/0226 , H04W28/0236 , H04W28/0247 , H04W36/0058 , H04W36/0088
摘要： A network device receives location information for a user equipment device (UE), an application identifier (ID), and a latency requirement associated with a data session involving the UE. The network device retrieves from a database, based on the UE's location information, the application ID, and the latency requirement, Multi-Access Edge Computing (MEC) selection weight values associated with multiple MEC platforms. The network device selects a MEC platform, from among the multiple MEC platforms, based on the retrieved MEC selection weight values, and causes the data session to be established between the selected MEC platform and the UE.
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公开(公告)号：US11671799B2
公开(公告)日：2023-06-06
申请号：US17592948
申请日：2022-02-04
发明人： Ye Huang , Miguel A. Carames , Kalyani Bogineni , Timothy M. Dwight , Kevin Lim , Sudhakar Reddy Patil
IPC分类号： H04W4/18 , H04W4/14 , H04L51/234
CPC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：US11601989B2
公开(公告)日：2023-03-07
申请号：US16947411
申请日：2020-07-31
摘要： A network device receives an attach request indicating that a user device is attempting a connection associated with a non-access stratum (NAS) and a particular interface, and generates a create session request that includes an indication that the connection for the user device is associated with the NAS and the particular interface. The network device provides, to a serving gateway (SGW) of the network, the create session request that includes the indication, and receives, from the SGW, a create session response that includes rules for handling the connection for the user device that is associated with the NAS and the particular interface, wherein the rules have been generated by a policy and charging rules function (PCRF) of the network. The network device provides, to the user device, an attach accept, that includes the rules, to permit the user device is to connect with the network and to utilize the rules.
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公开(公告)号：US11553463B2
公开(公告)日：2023-01-10
申请号：US17174518
申请日：2021-02-12
摘要： Systems and methods described herein include receiving an indication that an application on a user device has been launched; determining subscription information associated with the user device or a provider of the application, wherein the subscription information includes an indication of one or more recommended network slices to use for traffic associated with the application; and initiating a data session with the user device for sending and receiving the traffic associated with the application via a recommended network slice of the one or more recommended network slices.
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19.发明授权公开(公告)号：US11540197B2
公开(公告)日：2022-12-27
申请号：US17319359
申请日：2021-05-13
发明人： Ye Huang , Miguel A. Carames , Sudhakar Reddy Patil , Alexander Fadeev , Suzann Hua , Jude M. Munn , Michael R. Waters
IPC分类号： H04W40/02
摘要： In some implementations, a network device may receive an identifier associated with an application server. The network device may associate the identifier with a service profile associated with a network slice based on a quality of service associated with the network slice. The network device may provide, to a device associated with the application server, information indicating that the identifier is associated with the service profile. The network device may receive address information associated with the application server. The network device may associate the address information with the service profile. The network device may provide service profile information to a security device included in a core network to cause the security device to forward traffic transmitted by the application server toward a destination via the network slice. The service profile information may include an identifier associated with the service profile, the identifier, and the address information.
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公开(公告)号：US20220369198A1
公开(公告)日：2022-11-17
申请号：US17317032
申请日：2021-05-11
摘要： A device includes a memory that stores a User Equipment Route Selection Policy (URSP) that includes a rule. The rule includes enhanced route selection descriptors (RSDs). Each of the enhanced RSDs may include special RSD parameter, such as a Technology selector. The device is configured to receive a request from a component, in the device, to establish a session with a network. The request includes request parameters. The devices processes each of the RSDs.
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