Patents by Inventor Arun G. Khanna

Arun G. Khanna has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11950218
    Abstract: Presented herein are techniques to facilitate the configuration of hybrid cells to support shared cell and unique cell operating modes for user equipment. In one example, a method may include obtaining a registration request for a user equipment (UE) in which the mobile network includes a radio access network (RAN) comprising a plurality of radio units (RUs) in which each RU provides a shared cell that is shared with at least one other RU and each RU also provides a unique cell that is not shared with any other RU. The method may further include determining an operating mode for the UE in which the operating mode indicates whether the UE is to operate in a shared cell or a unique cell operating mode, and facilitating connection of the UE to one of the shared cell or the unique cell of an RU based on the operating mode.
    Type: Grant
    Filed: May 14, 2021
    Date of Patent: April 2, 2024
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Srinath Gundavelli, Indermeet Singh Gandhi, Mark Grayson, Arun G. Khanna
  • Publication number: 20240098454
    Abstract: A managed network supporting backscattering communication devices may be provided. A computing device may determine a plurality of locations respectively associated with a plurality of devices in a preterminal space. At least one of the plurality of devices may be power with energy transmitted from at least one Access Point (AP) to the least one of the plurality of devices at its location. Data may be received from the at least one of the plurality of devices in response to powering the at least one of the plurality of devices.
    Type: Application
    Filed: September 16, 2022
    Publication date: March 21, 2024
    Applicant: Cisco Technology, Inc.
    Inventors: Amine Choukir, Domenico Ficara, Pascal Thubert, Leo Caldarola, Mathieu Monney, Arun G. Khanna, Jerome Henry
  • Publication number: 20240097814
    Abstract: Optimal coding scheme parameters may be provided. Information associated with a plurality of client devices may be received by a computing device. A map of locations of the plurality of client devices relative to an Access Point (AP) may be created based on the information. A connected dominating set of client devices within the plurality of client devices may be identified based on the map. A first client device in the connected dominating set may then be caused to relay data between the AP and a second client device comprising a client device in the plurality of client devices that is dominated by the first client device in the connected dominating set.
    Type: Application
    Filed: September 18, 2022
    Publication date: March 21, 2024
    Applicant: Cisco Technology, Inc.
    Inventors: Pascal Thubert, Domenico Ficara, Amine Choukir, Jerome Henry, Arun G. Khanna
  • Publication number: 20240064609
    Abstract: Techniques for wireless communication are disclosed. These techniques include determining that a first wireless access point (AP) has a failure to connect to a controller. The techniques further include identifying one or more neighbor APs, for the first AP, as candidate rescue APs, selecting a rescue AP, from among the candidate rescue APs, and establishing a secure connection from the first AP to the rescue AP. The techniques further includes transmitting diagnostic data from the first AP to the controller using the secure connection from the first AP to the rescue AP.
    Type: Application
    Filed: August 16, 2022
    Publication date: February 22, 2024
    Inventors: Jerome HENRY, John M. SWARTZ, James F. FLORWICK, Domenico FICARA, Amine CHOUKIR, Arun G. KHANNA, Sachin D. WAKUDKAR
  • Patent number: 11882611
    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.
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: January 23, 2024
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Srinath Gundavelli, Indermeet Singh Gandhi, Arun G. Khanna, Mark Grayson
  • Publication number: 20240022919
    Abstract: The present technology is directed to providing a 3-D visualization of a Wi-Fi signal propagation pattern based on telemetry data. The present technology can receive telemetry data for a Wi-Fi access point located at a location of a building plan in a Wi-Fi visualization system, store the telemetry data with a timestamp, determine a change in a Wi-Fi coverage for the Wi-Fi access point based on the telemetry data, and present a visualization illustrating the change in the Wi-Fi coverage for the Wi-Fi access point. The present technology can further present an animation of the change in the Wi-Fi coverage for the Wi-Fi access point based on the stored telemetry data.
    Type: Application
    Filed: September 18, 2023
    Publication date: January 18, 2024
    Inventors: Salvatore Valenza, Samer Salam, Taha Hajar, Nikodin Ristanovic, Arun G. Khanna, Matthew Aaron Silverman
  • Publication number: 20240014913
    Abstract: The present technology is directed to visualizing a Wi-Fi access point (AP) signal propagation pattern through multiple floors. The present technology can execute a Wi-Fi signal propagation model corresponding to a first AP on a first floor of a building plan and a second AP on a second floor of the building plan. The Wi-Fi signal propagation model calculates a Wi-Fi signal propagation pattern for a plurality of APs including the first AP and the second AP. The present technology can further present a visualization of the Wi-Fi signal propagation pattern for the plurality of APs, wherein the Wi-Fi signal propagation pattern for the first AP on the first floor of the building plan projects onto the second floor of the building plan.
    Type: Application
    Filed: September 25, 2023
    Publication date: January 11, 2024
    Inventors: Salvatore Valenza, Samer Salam, Taha Hajar, Nikodin Ristanovic, Arun G. Khanna, Matthew Aaron Silverman, James Florwick
  • Patent number: 11871271
    Abstract: Presented herein are techniques to facilitate dynamic switching for user equipment between unique cell and shared cell operating modes based on application traffic. In one example, a method may include determining, a quality of service (QoS) to be provided for a traffic flow of a user equipment (UE) in which the mobile network includes a radio access network (RAN) including a plurality of radio units (RUs) in which at least two RUs provides a shared cell and each RU provides a unique cell; identifying an operating mode for the UE based on the QoS in which the operating mode indicates whether the traffic flow is to be communicated using a shared cell or a unique cell operating mode; and causing the UE to communicate the traffic flow using the shared cell the unique cell operating mode.
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: January 9, 2024
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Srinath Gundavelli, Indermeet Singh Gandhi, Mark Grayson, Arun G. Khanna
  • Publication number: 20240007395
    Abstract: The present disclosure is directed to a comprehensive Route Selection Policy (URSP) based on Wi-Fi multi-link operation. In one aspect, a method includes identifying a user device connected to an enterprise network that provides network connectivity to user devices over multiple radio access technologies; receiving network capability information indicating that the user device is capable of a multi-link operation over a Wi-Fi network, the Wi-Fi network being one of the multiple radio access technologies; determining a URSP for the user device, wherein the URSP is a singular route selection policy for the user device to send and receive data over the multiple radio access technologies and defines, in part, a per-application traffic routing rule for routing a portion of traffic for an application used on the user device, over one of multiple links available on the Wi-Fi network; and transmitting the URSP to the user device.
    Type: Application
    Filed: June 29, 2022
    Publication date: January 4, 2024
    Inventors: Sri Gundavelli, Indermeet Singh Gandhi, Arun G. Khanna
  • Publication number: 20240007349
    Abstract: The disclosure provides a method for providing an enterprise gNB for connection to a 5G packet core network. The method includes provisioning the enterprise gNB. The enterprise gNB hosts a local user plane function (L-UPF). The method also includes configuring the 5G packet core network comprising a session management function (SMF) to select the local user plane function to service user equipment (UE) connected to the enterprise gNB.
    Type: Application
    Filed: September 19, 2023
    Publication date: January 4, 2024
    Inventors: Shailender Potharaju, Arun G. Khanna
  • Patent number: 11855841
    Abstract: Certain embodiments disclose systems and methods for creating a user private network (UPN) based on 11ay technology. Methods of the present disclosure include creating a personal basic service set (PBSS) having a service device and one or more 11ay devices, the service device configured to wirelessly communicate with the one or more 11ay devices in the PBSS, creating a UPN having an access point located in communicative proximity with the service device, and associating at least one 11ay device of the one or more 11ay devices with the UPN, wherein the at least one 11ay device is configured to establish a wireless connection with the one or more 11ay devices using the service device when within a coverage area of the PBSS, and to establish a wireless connection with the one or more 11ay devices using the access point when outside the coverage area of the PBSS.
    Type: Grant
    Filed: April 18, 2022
    Date of Patent: December 26, 2023
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Rajesh S. Pazhyannur, Anand Oswal, Arun G. Khanna, Kedar K. Gaonkar, Shree N. Murthy, Sudhir Jain
  • Publication number: 20230413384
    Abstract: Systems, methods, and computer-readable media for an integrated Wi-Fi Access Point and cellular network Radio Unit (RU) include a communication system interfacing with a wired network for communicating Wi-Fi traffic and cellular network traffic, the communication system integrating a Wi-Fi Access Point (AP) with a cellular network Radio Unit (RU). The Wi-Fi traffic and cellular network traffic can be processed in the communication system. The communication system can interface with at least one programmable Radio Frequency (RF) front end configured for wireless communication over one or more frequency bands for Wi-Fi traffic and one or more frequency bands for cellular network traffic (e.g., 5G, LTE, Wi-Fi).
    Type: Application
    Filed: September 1, 2023
    Publication date: December 21, 2023
    Inventors: Fred J. Anderson, Anand Oswal, Rajesh S. Pazhyannur, Arun G. Khanna, Paul Jeffrey Stager, David Stuart Kloper, Brian Hart, Qing Zhao, Jie Cheng Jiang
  • Publication number: 20230361891
    Abstract: The present disclosure is directed to 3-D visualization of wireless signal propagation representing wireless signal strength and interference in 3-D space. The present technology can identify a plurality of access points (APs) in the 3-D space, determine a wireless signal strength for each of the plurality of APs, and determine an interference with the wireless signal strength of each of the plurality of APs, wherein the interference is caused by a neighboring AP of the plurality of APs in the 3-D space. The present technology can further present a 3-D visualization of a wireless signal propagation pattern representing the wireless signal strength from each of the plurality of APs in the 3-D space and the interference from the neighboring AP.
    Type: Application
    Filed: July 18, 2023
    Publication date: November 9, 2023
    Inventors: Stefano Ferrari, Salvatore Valenza, Samer Salam, Taha Hajar, Nikodin Ristanovic, Arun G. Khanna
  • Publication number: 20230362675
    Abstract: The present disclosure relates to simultaneous operation of Wi-Fi access points in a super cell mode and a standalone mode and controlling connectivity of end terminals thereto. In one aspect, a method includes receiving a configuration for a group of access points operating within a network, the configuration allowing each access point of the group to operate in a super cell mode over a shared frequency channel and a standalone mode over a non-shared frequency channel. The method further includes determining, for an end terminal, whether the end terminal is to connect to the network over the shared frequency channel or the non-shared frequency channel based on a network policy to yield a determination; and controlling connectivity of the end terminal to at least one access point of the group of access points over the shared frequency channel or the non-shared frequency channel based on the determination.
    Type: Application
    Filed: June 9, 2022
    Publication date: November 9, 2023
    Inventors: Sri Gundavelli, Arun G. Khanna, Indermeet Singh Gandhi, Mark Grayson, Pascal Thubert
  • Publication number: 20230363031
    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.
    Type: Application
    Filed: July 10, 2023
    Publication date: November 9, 2023
    Inventors: Srinath Gundavelli, Indermeet Singh Gandhi, Arun G. Khanna, Mark Grayson
  • Patent number: 11785477
    Abstract: The present technology is directed to providing a 3-D visualization of a Wi-Fi signal propagation pattern based on telemetry data. The present technology can receive telemetry data for a Wi-Fi access point located at a location of a building plan in a Wi-Fi visualization system, store the telemetry data with a timestamp, determine a change in a Wi-Fi coverage for the Wi-Fi access point based on the telemetry data, and present a visualization illustrating the change in the Wi-Fi coverage for the Wi-Fi access point. The present technology can further present an animation of the change in the Wi-Fi coverage for the Wi-Fi access point based on the stored telemetry data.
    Type: Grant
    Filed: August 23, 2021
    Date of Patent: October 10, 2023
    Assignee: Cisco Technology, Inc.
    Inventors: Salvatore Valenza, Samer Salam, Taha Hajar, Nikodin Ristanovic, Arun G. Khanna, Matthew Aaron Silverman
  • Patent number: 11785670
    Abstract: Systems, methods, and computer-readable media for an integrated Wi-Fi Access Point and cellular network Radio Unit (RU) include a communication system interfacing with a wired network for communicating Wi-Fi traffic and cellular network traffic, the communication system integrating a Wi-Fi Access Point (AP) with a cellular network Radio Unit (RU). The Wi-Fi traffic and cellular network traffic can be processed in the communication system. The communication system can interface with at least one programmable Radio Frequency (RF) front end configured for wireless communication over one or more frequency bands for Wi-Fi traffic and one or more frequency bands for cellular network traffic (e.g., 5G, LTE, Wi-Fi).
    Type: Grant
    Filed: June 3, 2022
    Date of Patent: October 10, 2023
    Assignee: Cisco Technology, Inc.
    Inventors: Fred J. Anderson, Anand Oswal, Rajesh S. Pazhyannur, Arun G. Khanna, Paul Jeffrey Stager, David Stuart Kloper, Brian Hart, Qing Zhao, Jie Cheng Jiang
  • Patent number: 11777625
    Abstract: The present technology is directed to visualizing a Wi-Fi access point (AP) signal propagation pattern through multiple floors. The present technology can execute a Wi-Fi signal propagation model corresponding to a first AP on a first floor of a building plan and a second AP on a second floor of the building plan. The Wi-Fi signal propagation model calculates a Wi-Fi signal propagation pattern for a plurality of APs including the first AP and the second AP. The present technology can further present a visualization of the Wi-Fi signal propagation pattern for the plurality of APs, wherein the Wi-Fi signal propagation pattern for the first AP on the first floor of the building plan projects onto the second floor of the building plan.
    Type: Grant
    Filed: September 22, 2021
    Date of Patent: October 3, 2023
    Assignee: Cisco Technology, Inc.
    Inventors: Salvatore Valenza, Samer Salam, Taha Hajar, Nikodin Ristanovic, Arun G. Khanna, Matthew Aaron Silverman, James Florwick
  • Patent number: 11777795
    Abstract: The disclosure provides a method for providing an enterprise gNB for connection to a 5G packet core network. The method includes provisioning the enterprise gNB. The enterprise gNB hosts a local user plane function (L-UPF). The method also includes configuring the 5G packet core network comprising a session management function (SMF) to select the local user plane function to service user equipment (UE) connected to the enterprise gNB.
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: October 3, 2023
    Assignee: Cisco Technology, Inc.
    Inventors: Shailender Potharaju, Arun G. Khanna
  • Patent number: 11742965
    Abstract: The present disclosure is directed to 3-D visualization of wireless signal propagation representing wireless signal strength and interference in 3-D space. The present technology can identify a plurality of access points (APs) in the 3-D space, determine a wireless signal strength for each of the plurality of APs, and determine an interference with the wireless signal strength of each of the plurality of APs, wherein the interference is caused by a neighboring AP of the plurality of APs in the 3-D space. The present technology can further present a 3-D visualization of a wireless signal propagation pattern representing the wireless signal strength from each of the plurality of APs in the 3-D space and the interference from the neighboring AP.
    Type: Grant
    Filed: September 22, 2021
    Date of Patent: August 29, 2023
    Assignee: Cisco Technology, Inc.
    Inventors: Stefano Ferrari, Salvatore Valenza, Samer Salam, Taha Hajar, Nikodin Ristanovic, Arun G. Khanna