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公开(公告)号：US20250031135A1
公开(公告)日：2025-01-23
申请号：US18353353
申请日：2023-07-17
Applicant: Cisco Technology, Inc.
Inventor： Avinash Kalyanaraman , Samer M. Salam , Sri Gundavelli
Abstract: A method for automatically detecting and identifying wireless access points (WAPs) utilizing a wireless electronic device associated with a user is presented. The method includes detecting, by one or more sensors of the wireless electronic device, a first object of a plurality of objects within an environment. The plurality of objects includes a plurality of wireless access points (WAPs). The method further includes determining a set of coordinate values associated with the first object based on an alignment of a coordinate system of the wireless electronic device and a predetermined coordinate system of the environment, estimating a depth value associated with the first object based at least in part on the set of coordinate values, and assigning a unique identifier to the first object based on the depth value and the set of coordinate values.
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公开(公告)号：US20250008575A1
公开(公告)日：2025-01-02
申请号：US18343908
申请日：2023-06-29
Applicant: Cisco Technology, Inc.
Inventor： Sri Gundavelli , Vimal Srivastava
Abstract: Systems, methods, and computer-readable media are provided for optimizing utilization of available network slices, where such slices are created for specific applications/purposes. In one aspect, a method includes establishing a Protocol Data Unit (PDU) session for a mobile device on a default network slice; determining an application to be used on the mobile device; determining a specific network slice for servicing the application used on the mobile device; and configuring the mobile device to use the application on the specific network slice.
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公开(公告)号：US12058567B2
公开(公告)日：2024-08-06
申请号：US17857550
申请日：2022-07-05
Applicant: Cisco Technology, Inc.
Inventor： Sri Gundavelli , Vimal Srivastava
IPC: H04W28/08 , H04W28/086
CPC classification number: H04W28/0865 , H04W28/0942
Abstract: The present disclosure is directed to migrating network traffic from a licensed spectrum to an unlicensed spectrum within the same radio access technology (RAT). In one aspect, a method includes identifying a user device connected to a cellular wireless access technology, over a licensed spectrum; determining whether a condition for switching network traffic associated with the user device to an unlicensed spectrum is triggered; in response to determining that the condition is triggered, determining an unlicensed spectrum to move the network traffic to, the unlicensed spectrum being within a same cell as the licensed spectrum or in a different cell compared to a cell in which the licensed spectrum is; and migrating at least a portion of the network traffic to the unlicensed spectrum while maintaining network connectivity of the user device over the cellular wireless access technology.
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公开(公告)号：US20240196267A1
公开(公告)日：2024-06-13
申请号：US18583330
申请日：2024-02-21
Applicant: Cisco Technology, Inc.
Inventor： Humberto Jose La Roche , Vimal Srivastava , Sri Gundavelli , Timothy P. Stammers
IPC: H04W28/02 , H04W72/543
CPC classification number: H04W28/0268 , H04W72/543
Abstract: The present technology is generally directed to dynamically adding network resources based on an application function (AF) notification. The present technology can determine, by an AF of a service provider, a network congestion on a network, the network congestion indicating that network resources for servicing a user device using services of the service provider do not meet corresponding Quality of Service (QOS) requirements. Further, the present technology can transmit a notification by the AF to a core network of a network provider to request additional network resources to be allocated for servicing the user device, the network provider providing network connectivity for the user device to receive the services provided by the service provider.
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45.发明公开公开(公告)号：US20240049106A1
公开(公告)日：2024-02-08
申请号：US17819282
申请日：2022-08-11
Applicant: Cisco Technology, Inc.
Inventor： Sri Gundavelli , Vimal Srivastava , Ravi Kiran Guntupalli
Abstract: Disclosed are a system and method for updating a user equipment route selection policy. The method includes receiving, at a home network in communication with a user equipment, an indication that a user of the user equipment desires to connect to a standalone non-public network for an event, receiving service hosting information for the event, revising a user equipment route selection policy at the home network based on the service hosting information to yield an updated user equipment route selection policy and transmitting the updated user equipment route selection policy to the user equipment. The user equipment registers, based on the updated user equipment route selection policy, with the standalone non-public network for the event.
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Patent Agency Ranking
46.发明授权公开(公告)号：US11825389B2
公开(公告)日：2023-11-21
申请号：US17366857
申请日：2021-07-02
Applicant: Cisco Technology, Inc.
Inventor： Sri Gundavelli , Indermeet Singh Gandhi
CPC classification number: H04W4/14 , H04W12/068 , H04W84/12
Abstract: Systems, methods, and computer-readable media are provided for delivering 5G SMS messages over an enterprise wireless local area network (WLAN). An example method can include associating, by an enterprise WLAN, a client device with the enterprise WLAN by assigning an enterprise WLAN identity to the client device, authenticating, by the enterprise WLAN, the client device, and generating, by the enterprise WLAN, a subscription policy for the client device. The client device can be subscribed to a 5G network. The subscription policy can specify how to route to the client device from the 5G network through the enterprise WLAN.
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公开(公告)号：US11757707B2
公开(公告)日：2023-09-12
申请号：US17386939
申请日：2021-07-28
Applicant: Cisco Technology, Inc.
Inventor： Abhishek Dhammawat , Sri Gundavelli , Mahesh Satyanarayana
IPC: H04L41/069 , H04L67/146 , H04W24/08
CPC classification number: H04L41/069 , H04L67/146 , H04W24/08
Abstract: The present technology discloses methods, systems, and non-transitory computer-readable storage media for identifying a data communication session within a 5G enterprise network and providing assurance based on the identified data communication session. The present technology provides for establishing a data communication session for user equipment on a 5G network, generating a protocol data unit (PDU) session identifier for the data communication session, and distributing the PDU session identifier to one or more packet core nodes in the 5G network. The PDU session identifier can then be used for collecting one or more key performance indicators in association with the data communication session.
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公开(公告)号：US20230119693A1
公开(公告)日：2023-04-20
申请号：US17501987
申请日：2021-10-14
Applicant: Cisco Technology, Inc.
Inventor： Vimal Srivastava , Sri Gundavelli , Abhishek Dhammawat
Abstract: A system and method for dynamic enablement of a RLC mode of a Data Radio Bearer (DRB) based on UE radiofrequency (RF) conditions. A threshold value for a network characteristic is provided to a gNodeB. Changes in the network characteristic correlates to changes in RF channel conditions of the UE. The trigger configures the gNodeB to identify when the network characteristic meets the threshold value for selectively controlling operation of the gNodeB at one of a plurality of different operation modes including an initial radio link control (RLC) mode based on the network characteristic. A Protocol Data Unit (PDU) session is established with the gNodeB operating in an initial RLC mode with the possibility to dynamically switch to a different RLC mode based on RF channel conditions.
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公开(公告)号：US20230033202A1
公开(公告)日：2023-02-02
申请号：US17386939
申请日：2021-07-28
Applicant: Cisco Technology, Inc.
Inventor： Abhishek Dhammawat , Sri Gundavelli , Mahesh Satyanarayana
Abstract: The present technology discloses methods, systems, and non-transitory computer-readable storage media for identifying a data communication session within a 5G enterprise network and providing assurance based on the identified data communication session. The present technology provides for establishing a data communication session for user equipment on a 5G network, generating a protocol data unit (PDU) session identifier for the data communication session, and distributing the PDU session identifier to one or more packet core nodes in the 5G network. The PDU session identifier can then be used for collecting one or more key performance indicators in association with the data communication session.
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公开(公告)号：US20210385740A1
公开(公告)日：2021-12-09
申请号：US17412247
申请日：2021-08-25
Applicant: Cisco Technology, Inc.
Abstract: Systems and methods for providing access prioritization to a private Long Term Evolution (LTE) network operating in a Citizens Broadband Radio Service (CBRS) spectrum include receiving, at a network device of the private Long Term Evolution (LTE) network, a functional group associated with a user equipment (UE) and a traffic load of a cell of the private LTE network associated with the UE. An access priority associated with the functional group and the traffic load is determined and provided to a CBRS access point (AP) which controls access to the cell. The access priority indicates to the CBRS AP a priority with which the UE is allowed to access the cell and can include a high priority, a low priority, or no access indication.
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