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公开(公告)号：US10412625B1
公开(公告)日：2019-09-10
申请号：US15961680
申请日：2018-04-24
Applicant: Verizon Patent and Licensing Inc.
Inventor： Lixia Yan , Marc Chiaverini , Barry F. Hoffner , Ho Yin Cheuk
IPC: H04W28/02 , H04W24/10 , H04W76/11 , H04W36/22 , H04W48/06 , H04M15/00 , H04W8/18 , H04W88/06 , H04W76/12
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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公开(公告)号：US10171682B1
公开(公告)日：2019-01-01
申请号：US15639219
申请日：2017-06-30
Applicant: Verizon Patent and Licensing Inc.
Inventor： Lixia Yan , Imtiaz Shaikh , Barry F. Hoffner , Ho Yin Cheuk , Marc Chiaverini
Abstract: A method is provided for performing RAN-usage-based tracking in a wireless core network. The method includes receiving a connection authorization request from a radio access network (RAN); obtaining a plan code for a communication device associated with the connection authorization request; associating, based on the plan code, the communication device with a RAN-usage-based plan; and sending, in response to the associating, tracking instances of RAN usage by the communication device to a usage-tracking server device.
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公开(公告)号：US09980103B2
公开(公告)日：2018-05-22
申请号：US14665484
申请日：2015-03-23
Applicant: Verizon Patent and Licensing Inc.
Inventor： Xuming Chen , Andrew Youtz , Ho Yin Cheuk
Abstract: A device receives, from an application server, a message destined for a user equipment, and reformats the message into a non-access stratum (NAS) transparent message. The device also provides, to a home subscriber server, a query for an identification of a mobility management entity serving the user equipment, and receives, from the home subscriber server, the identification of the mobility management entity serving the user equipment. The device further provides the NAS transparent message to the identified mobility management entity, where the mobility management entity forwards the NAS transparent message to the user equipment.
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公开(公告)号：US20150195690A1
公开(公告)日：2015-07-09
申请号：US14665484
申请日：2015-03-23
Applicant: Verizon Patent and Licensing Inc.
Inventor： Xuming Chen , Andrew Youtz , Ho Yin Cheuk
IPC: H04W4/12
Abstract: A device receives, from an application server, a message destined for a user equipment, and reformats the message into a non-access stratum (NAS) transparent message. The device also provides, to a home subscriber server, a query for an identification of a mobility management entity serving the user equipment, and receives, from the home subscriber server, the identification of the mobility management entity serving the user equipment. The device further provides the NAS transparent message to the identified mobility management entity, where the mobility management entity forwards the NAS transparent message to the user equipment.
Abstract translation: 设备从应用服务器接收去往用户设备的消息，并将消息重新格式化为非接入层（NAS）透明消息。 该设备还向归属订户服务器提供用于为用户设备服务的移动性管理实体的标识的查询，并且从归属订户服务器接收为用户设备服务的移动性管理实体的标识。 该设备还向所识别的移动性管理实体提供NAS透明消息，其中移动性管理实体将NAS透明消息转发给用户设备。
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公开(公告)号：US10772005B2
公开(公告)日：2020-09-08
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
IPC: H04W28/02 , H04W24/10 , H04W76/11 , H04W36/22 , H04W48/06 , H04M15/00 , H04W8/18 , H04W88/06 , H04W76/12
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：US20190364464A1
公开(公告)日：2019-11-28
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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17.发明申请公开(公告)号：US20190166258A1
公开(公告)日：2019-05-30
申请号：US16220595
申请日：2018-12-14
Applicant: Verizon Patent and Licensing Inc.
Inventor： Lixia Yan , Marc Chiaverini , Barry F. Hoffner , Ho Yin Cheuk , Imtiyaz Shaikh
CPC classification number: H04M15/61 , H04L12/1403 , H04M15/58 , H04M15/62 , H04M15/852 , H04W4/24 , H04W8/183
Abstract: A system described herein may provide an interface between a Session Management Function (“SMF”) and a charging system in a wireless telecommunications system. The charging system may generate triggers which cause the SMF to monitor traffic associated with user equipment (“UE”) and alert the charging system when certain trigger conditions have been satisfied. The triggers may be modified during a communication session between the UE and the wireless telecommunications system. The triggers may be configured on a per-subscriber or a per-price plan level basis. The SMF may also cache a number of satisfied trigger conditions before notifying the charging system, which may result in an efficient use of networking and/or processing resources. The unification of “offline” and “online” charging events, by virtue of the interface, may also result in an efficient use of networking and/or processing resources.
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公开(公告)号：US10296881B2
公开(公告)日：2019-05-21
申请号：US14297295
申请日：2014-06-05
Applicant: Verizon Patent and Licensing Inc.
Inventor： Lixia Yan , Barry Hoffner , Ravikumar Pattabiraman , Ho Yin Cheuk
Abstract: Systems and methods for providing content provider charged web content to a mobile device are disclosed. A mobile routing server receives a request for a mobile device to access web content associated with a content provider. The mobile routing server determines whether the request is associated with a provider-charged gateway. If the request is associated with the provider-charged gateway, the mobile routing server provides access to the web content via the provider-charged gateway and signals a billing server to charge an account associated with the content provider for data charges associated with the access to the web content. If the request is not associated with the provider-charged gateway, the mobile routing server provides access to the web content via a regular Internet gateway and signals the billing server to charge an account associated with the mobile device for the data charges associated with the access to the web content.
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公开(公告)号：US10205831B1
公开(公告)日：2019-02-12
申请号：US15824330
申请日：2017-11-28
Applicant: Verizon Patent and Licensing Inc.
Inventor： Lixia Yan , Marc Chiaverini , Barry F. Hoffner , Ho Yin Cheuk , Imtiyaz Shaikh
Abstract: A system described herein may provide an interface between a Session Management Function (“SMF”) and a charging system in a wireless telecommunications system. The charging system may generate triggers which cause the SMF to monitor traffic associated with user equipment (“UE”) and alert the charging system when certain trigger conditions have been satisfied. The triggers may be modified during a communication session between the UE and the wireless telecommunications system. The triggers may be configured on a per-subscriber or a per-price plan level basis. The SMF may also cache a number of satisfied trigger conditions before notifying the charging system, which may result in an efficient use of networking and/or processing resources. The unification of “offline” and “online” charging events, by virtue of the interface, may also result in an efficient use of networking and/or processing resources.
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公开(公告)号：US20190007560A1
公开(公告)日：2019-01-03
申请号：US15639219
申请日：2017-06-30
Applicant: Verizon Patent and Licensing Inc.
Inventor： Lixia Yan , Imtiaz Shaikh , Barry F. Hoffner , Ho Yin Cheuk , Marc Chiaverini
Abstract: A method is provided for performing RAN-usage-based tracking in a wireless core network. The method includes receiving a connection authorization request from a radio access network (RAN); obtaining a plan code for a communication device associated with the connection authorization request; associating, based on the plan code, the communication device with a RAN-usage-based plan; and sending, in response to the associating, tracking instances of RAN usage by the communication device to a usage-tracking server device.
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