公开(公告)号：US20230209505A1

公开(公告)日：2023-06-29

申请号：US18171706

申请日：2023-02-21

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Rajendra Prasad Kodaypak ,  Ryan Redfern ,  Jiansong Wang

IPC: H04W68/04 ,  H04W28/02 ,  H04W68/06 ,  H04W68/02 ,  H04W64/00

CPC classification number: H04W68/04 ,  H04W28/0226 ,  H04W68/06 ,  H04W68/02 ,  H04W64/006

Abstract: Facilitating device contexts, operational modes, and policy driven enhancements for paging in advanced networks (e.g., 4G, 5G, 6G, and beyond) is provided herein. Operations of a network device can comprise analyzing a group of contextual data for a user equipment device, and mobility management behaviors historically implemented for the user equipment device and based on an indication that a page request is scheduled to be sent to the user equipment device. The operations can also comprise configuring a paging message for the user equipment device based on the contextual data and the mobility management behaviors. Further, the operations can comprise sending the paging message to the user equipment device.

公开(公告)号：US20200275410A1

公开(公告)日：2020-08-27

申请号：US16286964

申请日：2019-02-27

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Rajendra Prasad Kodaypak ,  Ryan Redfern ,  Jiansong Wang

IPC: H04W68/04 ,  H04W68/02 ,  H04W68/06 ,  H04W28/02 ,  H04W64/00

Abstract: Facilitating device contexts, operational modes, and policy driven enhancements for paging in advanced networks (e.g., 4G, 5G, 6G, and beyond) is provided herein. Operations of a network device can comprise analyzing a group of contextual data for a user equipment device, and mobility management behaviors historically implemented for the user equipment device and based on an indication that a page request is scheduled to be sent to the user equipment device. The operations can also comprise configuring a paging message for the user equipment device based on the contextual data and the mobility management behaviors. Further, the operations can comprise sending the paging message to the user equipment device.

公开(公告)号：US20180176928A1

公开(公告)日：2018-06-21

申请号：US15898865

申请日：2018-02-19

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Jiansong Wang ,  Ryan Redfern

IPC: H04W72/08 ,  H04W64/00 ,  H04L12/24 ,  H04L12/14 ,  H04W88/16 ,  H04W92/10

CPC classification number: H04W72/087 ,  H04L12/1407 ,  H04L41/0893 ,  H04W4/023 ,  H04W64/00 ,  H04W88/08 ,  H04W88/16 ,  H04W92/10

Abstract: A system that incorporates the subject disclosure may include, for example, facilitating establishing a first interface between a processor and the system where the system performs a policy and charging rules function in a mobile communications network and where the first interface bypasses a packet data network gateway and a serving gateway, facilitating establishing a second interface between the processor and the system where the second interface utilizes the packet data network gateway and the serving gateway, providing a first message from the processor to the system via the first interface where the first message is associated with a quality of service authorization, and receiving a second message from the system via the first interface where the second message is associated with the quality of service authorization. Other embodiments are disclosed.

公开(公告)号：US20180084477A1

公开(公告)日：2018-03-22

申请号：US15818402

申请日：2017-11-20

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Jiansong Wang ,  Joseph Dahan ,  Ryan Redfern

IPC: H04W40/04

CPC classification number: H04W40/04 ,  H04W28/12 ,  H04W76/12 ,  H04W76/22 ,  H04W76/32

Abstract: Aspects of the subject disclosure may include, for example, a device that determines each of a default downlink forwarding address of a first interface of a user plane and a currently used downlink forwarding address of the first interface of the user plane. One of an uplink user data packet comprising an origination address of a second interface of the user plane, a downlink user data packet comprising a destination address of the second interface of the user plane or both are received, by way of the user plane. One of the default downlink forwarding address, the currently used downlink forwarding address or both can be modified based on the uplink origination address, the destination address or both. Modification of the default downlink forwarding address, the currently used downlink forwarding address or both results in a redirection of an associated packet flow within the user plane. Other embodiments are disclosed.

公开(公告)号：US20240314740A1

公开(公告)日：2024-09-19

申请号：US18675052

申请日：2024-05-27

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Rajendra Prasad Kodaypak ,  Ryan Redfern ,  Jiansong Wang

IPC: H04W68/04 ,  H04W28/02 ,  H04W64/00 ,  H04W68/02 ,  H04W68/06

CPC classification number: H04W68/04 ,  H04W28/0226 ,  H04W64/006 ,  H04W68/02 ,  H04W68/06

Abstract: Facilitating device contexts, operational modes, and policy driven enhancements for paging in advanced networks (e.g., 4G, 5G, 6G, and beyond) is provided herein. Operations of a network device can comprise analyzing a group of contextual data for a user equipment device, and mobility management behaviors historically implemented for the user equipment device and based on an indication that a page request is scheduled to be sent to the user equipment device. The operations can also comprise configuring a paging message for the user equipment device based on the contextual data and the mobility management behaviors. Further, the operations can comprise sending the paging message to the user equipment device.

公开(公告)号：US20220263722A1

公开(公告)日：2022-08-18

申请号：US17177261

申请日：2021-02-17

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Rajendra Prasad Kodaypak ,  Jie McKnight ,  Joseph Dahan ,  Ryan Redfern ,  Yaron Koral ,  Michal Cwian

IPC: H04L12/24 ,  H04L29/06 ,  G06Q30/02 ,  H04W36/04 ,  H04W36/00 ,  H04W48/02

Abstract: Aspects of the subject disclosure may include, for example, analyzing data associated with a plurality of network domains, identifying, based on the analyzing of the data, a first action to be taken in a first network domain of the plurality of network domains, identifying, based on the analyzing of the data, a second action to be taken in a second network domain of the plurality of network domains, issuing a first directive to the first network domain to cause a first communication device in the first network domain to take the first action, and issuing a second directive to the second network domain to cause a second communication device in the second network domain to take the second action. Other embodiments are disclosed.

公开(公告)号：US11153802B2

公开(公告)日：2021-10-19

申请号：US16527440

申请日：2019-07-31

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Jiansong Wang ,  Joseph Dahan ,  Ryan Redfern

IPC: H04W40/04 ,  H04W28/12 ,  H04W76/12 ,  H04W76/22 ,  H04W76/32

Abstract: Aspects of the subject disclosure may include, for example, a device that determines each of a default downlink forwarding address of a first interface of a user plane and a currently used downlink forwarding address of the first interface of the user plane. One of an uplink user data packet comprising an origination address of a second interface of the user plane, a downlink user data packet comprising a destination address of the second interface of the user plane or both are received, by way of the user plane. One of the default downlink forwarding address, the currently used downlink forwarding address or both can be modified based on the uplink origination address, the destination address or both. Modification of the default downlink forwarding address, the currently used downlink forwarding address or both results in a redirection of an associated packet flow within the user plane. Other embodiments are disclosed.

公开(公告)号：US20200351190A1

公开(公告)日：2020-11-05

申请号：US16932907

申请日：2020-07-20

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Vikram Seenappa ,  Vivek Mhatre ,  Ryan Redfern

IPC: H04L12/26 ,  H04L12/46 ,  H04L12/24

Abstract: Concepts and technologies are disclosed herein for virtual probes. A processor can execute a probe orchestrator service. The processor can obtain traffic monitoring data that describes traffic associated with a logical node. The logical node can include two or more devices that can exchange information as internal traffic. The processor can analyze the traffic monitoring data to determine one of the two or more devices hosts external traffic that involves an external device that resides outside of the logical node. In response to a determination that the one of the two or more devices hosts the external traffic, the processor can trigger instantiation of a virtual probe at the device of the plurality of devices.

公开(公告)号：US10708836B1

公开(公告)日：2020-07-07

申请号：US16370878

申请日：2019-03-29

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Feza Buyukdura ,  Ryan Redfern ,  Hugh Shieh ,  Jeffrey D. Hjort

IPC: H04M3/00 ,  H04W36/22 ,  H04W48/18 ,  H04W48/16

Abstract: The described technology is generally directed towards enabling user equipment to perform route selection across multiple mobile communication technologies. User equipment route selection allows specifying, by the user equipment, information which affects the way the user equipment's network communications are handled by a communication network. User equipment route selection across multiple mobile communication technologies enables certain route selection capabilities whether the user equipment is connected to a 5G Core network mobile communication technology, a 5G Option 3x network mobile communication technology, or a LTE network mobile communication technology.

公开(公告)号：US10299169B2

公开(公告)日：2019-05-21

申请号：US15216982

申请日：2016-07-22

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Jiansong Wang ,  Ryan Redfern

IPC: H04L12/58 ,  H04W28/24 ,  H04W28/18 ,  H04W88/06 ,  H04W4/02 ,  H04W28/02 ,  H04W36/26 ,  H04W36/14 ,  H04W76/20

Abstract: Aspects describe renegotiation of quality of service parameters to resolve maximum bit rate mismatches and/or other quality of service parameter mismatching issues that might arise during an inter-radio access technology handover. At about the same time as a mobile device moves from a source network to a target network, the target network dynamically initiates a quality of service modification procedure. The quality of service modification procedure can help resolve the maximum bit rate mismatches and/or the other quality of service parameter mismatching issues.