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公开(公告)号：US12047774B2
公开(公告)日：2024-07-23
申请号：US18318268
申请日：2023-05-16
Applicant: Cisco Technology, Inc.
Inventor： Srinath Gundavelli , Indermeet Singh Gandhi , Oliver James Bull , Louis Gwyn Samuel , Mark Grayson
Abstract: Presented herein are techniques to facilitate fast roaming between a mobile network operator-public (MNO-public) wireless wide area (WWA) access network and an enterprise private WWA access network. In one example, a method is provided that may include generating, by an authentication node, authentication material for a user equipment (UE) based on the UE being connected to a public WWA access network, wherein the public WWA access network is associated with a mobile network operator, and the authentication node and the UE are associated with an enterprise entity; obtaining, by the authentication node, an indication that the UE is attempting to access a private WWA access network associated with the enterprise entity; and providing, by the authentication node, the authentication material for the UE, wherein the authentication material facilitates connection establishment between the UE and the private WWA access network.
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42.发明公开公开(公告)号：US20240236784A1
公开(公告)日：2024-07-11
申请号：US18150409
申请日：2023-01-05
Applicant: Cisco Technology, Inc.
Inventor： Jerome Henry , Robert Edgar Barton , Indermeet Singh Gandhi
CPC classification number: H04W36/00837 , H04W36/30 , H04W36/32
Abstract: Provided herein are techniques through which coordinated steering of a Reconfigurable Intelligent Surface (RIS) device can be utilized according to prioritized time-slices determined for each of multiple wireless access points (APs) for a wireless local area network (WLAN). Coordinated steering of an RIS device by multiple wireless APs according to prioritized time-slices may facilitate seamless roaming for wireless clients between the wireless APs for the WLAN.
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公开(公告)号：US20240049059A1
公开(公告)日：2024-02-08
申请号：US17817531
申请日：2022-08-04
Applicant: Cisco Technology, Inc.
Inventor： Malcolm Muir Smith , Jerome Henry , Robert E. Barton , Indermeet Singh Gandhi
CPC classification number: H04W28/24 , H04W28/0236 , H04W28/0268
Abstract: Per station multi-link time scheduling may be provided. An Access Point (AP) may receive a request from a Multi-Link Device (MLD) to send a plurality of data traffics in a network for a predetermined interval. A Quality of Service (QoS) requirement may be determined for each of the plurality of data traffics. A Traffic Identifier (TID)-to-link assignment may be determined for each of the plurality of data traffics. Determining the TID-to-link assignment may comprise determining a link state of each of a plurality of links envisioned for the MLD for the predetermined interval. Each of the plurality of data traffics may be assigned to one or more of the plurality of links based on the QoS requirement for each of the plurality of data traffics and the link state of each of the plurality of links envisioned for the MLD. The TID-to-link assignment may be sent to the MLD.
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公开(公告)号：US20240049057A1
公开(公告)日：2024-02-08
申请号：US17816773
申请日：2022-08-02
Applicant: Cisco Technology, Inc.
Inventor： Malcolm Muir Smith , Indermeet Singh Gandhi
CPC classification number: H04W28/10 , H04W28/0231 , H04W84/12
Abstract: A Fifth Generation (5G) and Wi-Fi Multi-Access Point Coordination (MAPc) function may be provided. A MAPc processor may determine a first traffic flow and a second traffic flow for a User Equipment (UE) and a property of the first traffic flow and of the second traffic flow. The MAPc processor may schedule restricted Target Wake Time (rTWT) service intervals on a Wi-Fi AP for the first traffic flow, and the MAPc processor may schedule rTWT service intervals on a 5G AP for the second traffic flow. The rTWT service intervals on the Wi-Fi AP may be at different times than the rTWT service intervals on the 5G AP.
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公开(公告)号：US20230388747A1
公开(公告)日：2023-11-30
申请号：US17929791
申请日：2022-09-06
Applicant: Cisco Technology, Inc.
Inventor： Jerome Henry , Indermeet Singh Gandhi , Robert E. Barton
Abstract: Differentiated time-difference of arrival for Ultra-Wideband (UWB) may be provided. A location tracking information for a venue may be broadcasted. Broadcasting the location tracking information may include notifying a user device that a location information is expected from the user device and providing an entity identity of an entity seeking the location information from the user device. A ranging message may then be received from the user device in response to the user device detecting the location tracking information. A position of the user device on the venue may be determined from the ranging message.
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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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47.发明公开公开(公告)号：US20230363031A1
公开(公告)日：2023-11-09
申请号：US18349287
申请日：2023-07-10
Applicant: Cisco Technology, Inc.
Inventor： Srinath Gundavelli , Indermeet Singh Gandhi , Arun G. Khanna , Mark Grayson
Abstract: Presented herein are techniques to facilitate dual-connectivity support for a user equipment (UE) in a hybrid cell virtualized Radio Access Network (vRAN) architecture. In one example, a method may include obtaining, by a node of a mobile network via a first cell of a RAN, a request for a UE to connect to the mobile network via the first cell in which the RAN includes at least one shared cell and at least one unique cell; determining that the UE is allowed for dual-connectivity operation; and providing a policy to the UE, wherein the policy identifies, for each of one or more applications, one of a shared cell operating mode or a unique cell operating mode that the UE is to utilize for each of the one or more applications.
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公开(公告)号：US11800367B2
公开(公告)日：2023-10-24
申请号：US17511297
申请日：2021-10-26
Applicant: Cisco Technology, Inc.
Inventor： Mukesh Taneja , Indermeet Singh Gandhi
IPC: H04W16/10 , H04B17/318 , H04W72/0453 , H04W72/541 , H04W84/04 , H04W84/18 , H04W92/20
CPC classification number: H04W16/10 , H04B17/318 , H04W72/0453 , H04W72/541 , H04W84/045 , H04W84/18 , H04W92/20
Abstract: Systems, methods, and computer-readable media for improving resource management in Citizens Broadband Radio Service (CBRS) networks include a Spectrum Access System (SAS) in coordination with one or more CBRS devices (CBSDs) and a Digital Network Architecture center (DNA-C). Resource allocation decisions can be based on one or more policies such as a priority, a preemption capability index and/or a preemption vulnerability index associated with the CBSDs. Resource allocation can also be based on inter-access point (AP) coordination between two or more CBSDs and comparative performance indicators of the two or more CBSDs. Managing interference between two or more groups of CBSDs can be based on the inter-AP coordination and group identifiers associated with the two or more groups. Bandwidth allocation can be modified to the two or more CBSDs and seamless transition can be implemented using timers.
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公开(公告)号：US11617158B2
公开(公告)日：2023-03-28
申请号：US17097813
申请日：2020-11-13
Applicant: Cisco Technology, Inc.
Inventor： Jerome Henry , Robert Edgar Barton , Vishal Satyendra Desai , Indermeet Singh Gandhi
Abstract: Presented herein are methodologies for managing radio resources in a venue that implements a high density wireless infrastructure. The methodology includes detecting, using wireless access points, neighbor awareness networking (NAN) communications broadcast by a mobile device, determining a wireless channel on which the mobile device is sending the NAN communications, predicting a destination of the mobile device based on a path, through a predetermined venue, being taken by the mobile device, the path being detected using the wireless access points; and implementing a radio resource management remediation technique to reduce radio interference that is expected to be caused by the NAN communications broadcast by the mobile device at the destination based on the wireless channel and the destination.
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公开(公告)号：US20230047867A1
公开(公告)日：2023-02-16
申请号：US17399286
申请日：2021-08-11
Applicant: Cisco Technology, Inc.
Inventor： Srinath Gundavelli , Indermeet Singh Gandhi , Mark Grayson
Abstract: Presented herein are techniques to facilitate wireless wide area (WWA) virtualized Radio Access Network (vRAN) (e.g., 5G) to wireless local area (WLA) RAN (e.g., Wi-Fi) steering or WLA RAN to WWA vRAN steering for one or more UE. In one example, a method may include obtaining first performance metrics associated with links of a WWA vRAN (e.g., fronthaul, midhaul, and backhaul links); obtaining second performance metrics associated with links WLA RAN (e.g., backhaul links); and in response to determining that one of the WWA vRAN is experiencing degraded performance based on the first performance metrics or the WLA RAN the second performance metrics, activating a steering event that causes, at least in part, an indication to be communicated to a UE to cause the UE to connect to the WWA vRAN or the WLA RAN that is not experiencing degraded performance.
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