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公开(公告)号：US20180167302A1
公开(公告)日：2018-06-14
申请号：US15891345
申请日：2018-02-07
Applicant: Verizon Patent and Licensing Inc.
Inventor： Ho Yin Cheuk , Lixia Yan , Violeta Cakulev , Sudhakar Reddy Patil , Raymond So
CPC classification number: H04L43/16 , H04L41/0893 , H04L43/0876
Abstract: A method is provided for enforcing quality of service parameters. A gateway receives a request for data usage from a mobile device. The gateway sends, to a controller, inquiry for allowed bit rate. Upon receiving a first bit rate value, the gateway sends, to a charging system, request for quota. In response to receiving the quota, the gateway provides data to the mobile device based on the first bit rate value. The gateway provides data to the mobile device until the quota is exhausted. Once a data usage threshold is reached, the gateway receives, from the controller, a second bit rate value. In response to receiving the second bit rate value, the gateway provides data to the mobile device based on the second bit rate value, until an activation-time is reached. When the activation-time is reached, the gateway resets the allowed bit rate from the second bit rate value to the first bit rate value.
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公开(公告)号：US09923797B2
公开(公告)日：2018-03-20
申请号：US15002291
申请日：2016-01-20
Applicant: Verizon Patent and Licensing Inc.
Inventor： Ho Yin Cheuk , Lixia Yan , Violeta Cakulev , Sudhakar Reddy Patil , Raymond So
CPC classification number: H04L43/16 , H04L41/0893 , H04L43/0876
Abstract: A method is provided for enforcing quality of service parameters. A gateway receives a request for data usage from a mobile device. The gateway sends, to a controller, inquiry for allowed bit rate. Upon receiving a first bit rate value, the gateway sends, to a charging system, request for quota. In response to receiving the quota, the gateway provides data to the mobile device based on the first bit rate value. The gateway provides data to the mobile device until the quota is exhausted. Once a data usage threshold is reached, the gateway receives, from the controller, a second bit rate value. In response to receiving the second bit rate value, the gateway provides data to the mobile device based on the second bit rate value, until an activation-time is reached. When the activation-time is reached, the gateway resets the allowed bit rate from the second bit rate value to the first bit rate value.
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23.发明申请公开(公告)号：US20210007013A1
公开(公告)日：2021-01-07
申请号：US17027180
申请日：2020-09-21
Applicant: Verizon Patent and Licensing Inc.
Inventor： James Mathison , Barry F. Hoffner , Ho Yin Cheuk , Lixia Yan , Marc Chiaverini
Abstract: A network device for a mobile carrier network sends, to a third-party content platform, a client message including a first dedicated subscription parameter extension. The first dedicated subscription parameter extension indicates one or more subscription parameters for a data flow between a user equipment (UE) device that originated the client message and the third-party content platform. The network device receives, from the third-party content platform, a server message including a second dedicated subscription parameter extension. The second dedicated subscription parameter extension confirms the third-party content platform will abide by the one or more subscription parameters. The network device generates, based on the one or more subscription parameters, a policy enforcement rule for the data flow that relies, at least in part, on cooperation of the third-party content platform.
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公开(公告)号：US10750407B2
公开(公告)日：2020-08-18
申请号：US15683020
申请日：2017-08-22
Applicant: Verizon Patent and Licensing Inc.
Inventor： Lixia Yan , Imtiaz Shaikh , Barry F. Hoffner , Ho Yin Cheuk
Abstract: A method, a device, and a non-transitory storage medium are described in which a radio access network enforces uplink and downlink aggregate maximum bit rates for packet data unit sessions, uplink and downlink maximum bit rates for non-guaranteed bit rate flows, and uplink and downlink maximum bit rates for service data flows.
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25.发明申请公开(公告)号：US20200022020A1
公开(公告)日：2020-01-16
申请号：US16526420
申请日：2019-07-30
Applicant: Verizon Patent and Licensing Inc.
Inventor： Lixia Yan , Marc Chiaverini , Barry F. Hoffner , Ho Yin Cheuk
Abstract: A system described herein may provide a mechanism for accurately tracking data usage across multiple User Plane Function (“UPF”) devices in a telecommunications network. For example, different types of traffic may be handled by UPFs (e.g., may be dropped or forwarded), and the UPFs may be able to report the dropping of specific types of traffic, without needing to perform deep packet inspection (“DPI”). Header information may be passed from an upstream UPF to a downstream UPF with the traffic, where the header information indicates rules and/or policies that were applied by the upstream UPF. The downstream UPF may identify the rules and/or policies from the upstream UPF, and may use this information when reporting usage to a Session Management Function (“SMF”).
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Patent Agency Ranking
公开(公告)号：US10531344B2
公开(公告)日：2020-01-07
申请号：US15988268
申请日：2018-05-24
Applicant: Verizon Patent and Licensing Inc.
Inventor： Imtiyaz Shaikh , Ho Yin Cheuk
Abstract: A computing device may include a memory configured to store instructions and a processor configured to execute the instructions to monitor a radio access technology type being used by a user equipment (UE) device to wirelessly communicate with a base station. The processor may be further configured to detect a change from a first radio access technology type to a second radio access technology type; determine that the second radio access technology type has been sustained for at least a particular time period; and report information identifying the change from the first radio access technology type to the second radio access technology type to a Policy and Charging Rules Function (PCRF) device.
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公开(公告)号：US20190082056A1
公开(公告)日：2019-03-14
申请号：US16189474
申请日：2018-11-13
Applicant: Verizon Patent and Licensing Inc.
Inventor： Lixia Yan , Imtiaz Shaikh , Barry F. Hoffner , Ho Yin Cheuk , Marc Chiaverini
CPC classification number: H04M15/80 , H04L12/1407 , H04M15/66 , H04W4/24 , H04W4/70 , H04W12/00502 , H04W12/00514 , H04W12/0808
Abstract: A method is provided for performing RAN-usage-based tracking in a wireless core network. The method includes obtaining a plan code for a communication device connecting to a radio access network (RAN); associating, based on the plan code, the communication device with a RAN-usage-based plan; and reporting, after the associating, a tracking instance of RAN usage by the communication device.
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公开(公告)号：US20190069199A1
公开(公告)日：2019-02-28
申请号：US15683020
申请日：2017-08-22
Applicant: Verizon Patent and Licensing Inc.
Inventor： Lixia Yan , Imtiaz Shaikh , Barry F. Hoffner , Ho Yin Cheuk
IPC: H04W28/12
Abstract: A method, a device, and a non-transitory storage medium are described in which a radio access network enforces uplink and downlink aggregate maximum bit rates for packet data unit sessions, uplink and downlink maximum bit rates for non-guaranteed bit rate flows, and uplink and downlink maximum bit rates for service data flows.
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公开(公告)号：US20170208505A1
公开(公告)日：2017-07-20
申请号：US15002291
申请日：2016-01-20
Applicant: Verizon Patent and Licensing Inc.
Inventor： Ho Yin Cheuk , Lixia Yan , Violeta Cakulev , Sudhakar Reddy Patil , Raymond So
CPC classification number: H04L43/16 , H04L41/0893 , H04L43/0876
Abstract: A method is provided for enforcing quality of service parameters. A gateway receives a request for data usage from a mobile device. The gateway sends, to a controller, inquiry for allowed bit rate. Upon receiving a first bit rate value, the gateway sends, to a charging system, request for quota. In response to receiving the quota, the gateway provides data to the mobile device based on the first bit rate value. The gateway provides data to the mobile device until the quota is exhausted. Once a data usage threshold is reached, the gateway receives, from the controller, a second bit rate value. In response to receiving the second bit rate value, the gateway provides data to the mobile device based on the second bit rate value, until an activation-time is reached. When the activation-time is reached, the gateway resets the allowed bit rate from the second bit rate value to the first bit rate value.
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公开(公告)号：US09544939B2
公开(公告)日：2017-01-10
申请号：US15179551
申请日：2016-06-10
Applicant: Verizon Patent and Licensing Inc. , Cellco Partnership
Inventor： Niranjan B. Avula , Imtiyaz Shaikh , Priscilla Lau , Ho Yin Cheuk , Robert M. Ephraim
CPC classification number: H04W76/028 , H04M15/66 , H04W56/002 , H04W76/19
Abstract: A first device associated with an evolved packet core network receives a first update request from a second device associated with the evolved packet core network. The first update request is associated with a communication session previously provided between the first device and the second device, and the first update request is generated based on a voice/video request. The first device generates an update answer in response to the first update request, where the update answer includes a code requesting that the communication session be restored between the first device and the second device. The first device receives, based on the code, a second update request from the second device, where the second update request includes session information associated with the communication session. The first device restores, based on the session information, the communication session between the first device and the second device to create a restored communication session.
Abstract translation: 与演进的分组核心网络相关联的第一设备从与演进的分组核心网络相关联的第二设备接收第一更新请求。 第一更新请求与先前在第一设备和第二设备之间提供的通信会话相关联，并且基于语音/视频请求生成第一更新请求。 第一设备响应于第一更新请求生成更新答案，其中更新应答包括请求在第一设备和第二设备之间恢复通信会话的代码。 第一设备基于代码接收来自第二设备的第二更新请求，其中第二更新请求包括与通信会话相关联的会话信息。 第一设备基于会话信息恢复第一设备和第二设备之间的通信会话，以创建恢复的通信会话。
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