Patents by Inventor Perwaiz Akhtar

Perwaiz Akhtar 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).

  • Publication number: 20220014992
    Abstract: A wireless network environment includes communication management hardware, a wireless base station, a core network, and multiple remote networks. The communication management hardware monitors traffic associated with first radio access technology and second radio access technology supported by the wireless base station. The monitored traffic is conveyed through a core network such as from the wireless base station to the remote networks or from the remote networks to the wireless base station. The controller produces control information to convey the traffic through the core network between the wireless base station and multiple remote networks. Based on the control information, the communication management hardware controls conveyance of the monitored traffic through the core network depending on whether the traffic is associated with first radio access technology or second radio access technology.
    Type: Application
    Filed: July 9, 2020
    Publication date: January 13, 2022
    Inventors: Saran Khalid, Perwaiz Akhtar
  • Publication number: 20210227396
    Abstract: Methods and apparatus for optimizing antenna beam and performance within a wireless system. In one embodiment, the methods and apparatus utilize so-called “quasi-licensed” CBRS (Citizens Broadband Radio Service) wireless spectrum in conjunction with a controller that dynamically adjusts antenna direction, orientation and receive/transmit beam for receiving/transmitting the information at an installed fixed wireless apparatus (FWA) at user or subscriber premises. In one variant, the FWA includes controller logic that tracks Radio Frequency (RF) propagation parameters and optimizes antenna azimuth and tilt to maximize the antenna gain towards a serving base station. As such, service calls by operator personnel to optimize antenna performance are not required, thereby reducing network operating expenses. Moreover, increased customer density at a prescribed service level is achieved through more precise coordination and mitigation of interference between nearby FWA devices and their serving base stations.
    Type: Application
    Filed: January 22, 2020
    Publication date: July 22, 2021
    Inventors: Saran Khalid, Perwaiz Akhtar
  • Publication number: 20210219303
    Abstract: Methods and apparatus related to radio configuration of a wireless device, such as for use in a quasi-licensed wireless system. In one embodiment, a computerized apparatus is provided, which comprises at least one computer program configured to: (i) detect at least one connectable wireless network; (ii) obtain data relating to one or more associated network conditions; and (iii) change radio configuration of the wireless device based on the obtained data e.g., to enable the wireless device to connect to an optimal base station. In one variant, the data relating to the one or more network conditions is obtained via one or more configurable logic blocks (CLBs) of the wireless device. In one implementation, a CLB can be configured to e.g., generate network data traffic to detect the network conditions. Furthermore, the CLBs can be configured to activate or de-activate individual ones of an array of radios with sectorized antenna of the wireless device.
    Type: Application
    Filed: January 13, 2020
    Publication date: July 15, 2021
    Inventors: Saran Khalid, Perwaiz Akhtar
  • Publication number: 20210168639
    Abstract: A wireless network environment includes multiple wireless stations (such as fixed wireless access points or customer premises equipment), a wireless network of one or more wireless base stations, and a communication management resource. A first wireless station establishes a first wireless link with the wireless network. A second wireless station establishes a second wireless link with the wireless network. Additionally, the first wireless station establishes second wireless connectivity providing a direct connection (wireless communication link) between the first wireless station and the second wireless station. Via the second wireless connectivity, the first wireless station receives data from the second wireless station. The first wireless station communicates the received data over the first wireless connectivity from the first wireless station to a communication management resource.
    Type: Application
    Filed: December 2, 2019
    Publication date: June 3, 2021
    Inventors: Saran Khalid, Perwaiz Akhtar
  • Publication number: 20210127304
    Abstract: According to one configuration, a communication management resource in a wireless network environment records a location of a wireless base station. The communication management resource then defines a region of wireless coverage provided by the wireless base station based on feedback received from the wireless base station. For example, in one arrangement, the user equipment provides performance metrics to the wireless base station. The wireless base station uses the performance metrics to determine boundaries associated with a region of wireless coverage provided by the wireless base station. The wireless base station communicates the boundary information to the communication management resource.
    Type: Application
    Filed: January 5, 2021
    Publication date: April 29, 2021
    Inventors: Haider H. Syed, Volkan Sevindik, Perwaiz Akhtar
  • Patent number: 10945161
    Abstract: According to one configuration, a communication management resource in a wireless network environment records a location of a wireless base station. The communication management resource then defines a region of wireless coverage provided by the wireless base station based on feedback received from the wireless base station. For example, in one arrangement, the user equipment provides performance metrics to the wireless base station. The wireless base station uses the performance metrics to determine boundaries associated with a region of wireless coverage provided by the wireless base station. The wireless base station communicates the boundary information to the communication management resource.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: March 9, 2021
    Assignee: Charter Communications Operating, LLC
    Inventors: Haider H. Syed, Volkan Sevindik, Perwaiz Akhtar
  • Publication number: 20210037441
    Abstract: A pathloss calculation machine (PCM) calculates a pathloss to a base station from a location of a user device, in contrast to conventional approaches which either examine a grid of user activity and generalize each grid element for pathloss, or simply distribute the user load based on which cell region the subscriber device resides. The location-based pathloss and use of corresponding models as described herein takes into account and allows recognition of geographic and man-made obstacles such as tall buildings to enter into the pathloss calculation. A mobility management entity (MME) makes handoff determinations based on pathloss and loading of respective base stations to ensure that users are served from base stations (macro or small cell) that offer the least pathloss/loading.
    Type: Application
    Filed: November 21, 2019
    Publication date: February 4, 2021
    Inventors: Saran Khalid, Perwaiz Akhtar
  • Publication number: 20210029402
    Abstract: Disclosed herein are methods and apparatus for location based broadcast channel selection and update for mobile devices. The location based broadcast channel selection and update method includes determining a location of a mobile device. The location is checked against a current location area. A query is sent to a license server with the location if the location is beyond the current location area. A list of television broadcast channels associated with the location is sent by the license server and the received list of television broadcast channels are mapped against the current list of television broadcast channels. The mobile device is reconfigured with the mapped list of television broadcast channels.
    Type: Application
    Filed: September 29, 2020
    Publication date: January 28, 2021
    Applicant: Charter Communications Operating, LLC
    Inventors: Manoj Kumar Das, Perwaiz Akhtar, MohammedYusuf M. Shaikh
  • Publication number: 20210029717
    Abstract: Methods and apparatus for managing spectrum in a CBRS network to provide services to user equipment devices located at a customer's premises. In various embodiments, the customer premises has no landline connection. An exemplary method embodiment includes the steps of: receiving, by the CBRS CPE base station, over the air from each of a plurality of Citizens Broadband Radio Service Fixed Wireless Access (CBRS FWA) tower base stations a reference signal; selecting, based on the strength of each of the received reference signals, a primary CBRS FWA tower base station from the plurality of CBRS FWA tower base stations; establishing, by the CBRS CPE base station, a wireless communications link connection with the CBRS FWA tower base station selected as the primary CBRS FWA tower base station; reserving, by the CBRS CPE base station, an amount of spectrum for communicating with one or more auxiliary CBRS FWA tower base stations.
    Type: Application
    Filed: September 11, 2020
    Publication date: January 28, 2021
    Inventors: Volkan Sevindik, Perwaiz Akhtar, Haider Syed
  • Publication number: 20210014693
    Abstract: Apparatus and methods for providing multi-tier quasi-licensed spectrum service via a common wireless access node. In one embodiment, the quasi-licensed system utilizes 3.55-3.70 GHz CBRS (Citizens Broadband Radio Service) GAA and PAL spectrum selectively applied to first and second transceiver chains (including one or more antenna elements each) of the wireless access node. In one variant, GAA spectrum is used for unlicensed and unrestricted user access within an indoor portion of a premises, while PAL is used for licensed and restricted use in an outdoor area of/external to the premises.
    Type: Application
    Filed: July 13, 2020
    Publication date: January 14, 2021
    Inventors: Haider H. Syed, Perwaiz Akhtar, Saran Khalid
  • Publication number: 20200359077
    Abstract: Disclosed herein are methods and apparatus for location based broadcast channel selection and update for mobile devices. The location based broadcast channel selection and update method includes determining a location of a mobile device. The location is checked against a current location area. A query is sent to a license server with the location if the location is beyond the current location area. A list of television broadcast channels associated with the location is sent by the license server and the received list of television broadcast channels are mapped against the current list of television broadcast channels. The mobile device is reconfigured with the mapped list of television broadcast channels.
    Type: Application
    Filed: May 6, 2019
    Publication date: November 12, 2020
    Applicant: Charter Communications Operating, LLC
    Inventors: Manoj Kumar Das, Perwaiz Akhtar, MohammedYusuf M. Shaikh
  • Patent number: 10813103
    Abstract: Methods and apparatus for managing spectrum in a CBRS network to provide services to user equipment devices located at a customer's premises. In various embodiments, the customer premises has no landline connection. An exemplary method embodiment includes the steps of: receiving, by the CBRS CPE base station, over the air from each of a plurality of Citizens Broadband Radio Service Fixed Wireless Access (CBRS FWA) tower base stations a reference signal; selecting, based on the strength of each of the received reference signals, a primary CBRS FWA tower base station from the plurality of CBRS FWA tower base stations; establishing, by the CBRS CPE base station, a wireless communications link connection with the CBRS FWA tower base station selected as the primary CBRS FWA tower base station; reserving, by the CBRS CPE base station, an amount of spectrum for communicating with one or more auxiliary CBRS FWA tower base stations.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: October 20, 2020
    Assignee: Charter Communications Operating, LLC
    Inventors: Volkan Sevindik, Perwaiz Akhtar, Haider Syed
  • Patent number: 10812852
    Abstract: Disclosed herein are methods and apparatus for location based broadcast channel selection and update for mobile devices. The location based broadcast channel selection and update method includes determining a location of a mobile device. The location is checked against a current location area. A query is sent to a license server with the location if the location is beyond the current location area. A list of television broadcast channels associated with the location is sent by the license server and the received list of television broadcast channels are mapped against the current list of television broadcast channels. The mobile device is reconfigured with the mapped list of television broadcast channels.
    Type: Grant
    Filed: May 6, 2019
    Date of Patent: October 20, 2020
    Assignee: Charter Communcations Operating, LLC
    Inventors: Manoj Kumar Das, Perwaiz Akhtar, MohammedYusuf M. Shaikh
  • Patent number: 10708845
    Abstract: According to one configuration, an example communication system includes a primary wireless station, multiple candidate wireless stations, and a remote network. The primary wireless station is in communication with one or more of the multiple candidate wireless stations. During operation, when the primary wireless station needs to provide one or more communication devices access to a remote network, the primary wireless station monitors presence of the multiple candidate wireless stations. Each of the multiple candidate wireless stations is available to support a wireless backhaul link from the primary wireless station to a remote (such as a core) network. The primary wireless station is operable to select an appropriate candidate wireless station amongst the multiple candidate wireless stations. Via the selected candidate wireless station, the primary wireless station establishes a backhaul link to the remote network.
    Type: Grant
    Filed: August 14, 2018
    Date of Patent: July 7, 2020
    Assignee: Charter Communications Operating, LLC
    Inventors: Ahmed Bencheikh, Muhammad Gill, Haider H. Syed, Manoj K. Das, Perwaiz Akhtar, Vijay K. Mechineni
  • Publication number: 20200196196
    Abstract: According to one configuration, a communication management resource in a wireless network environment records a location of a wireless base station. The communication management resource then defines a region of wireless coverage provided by the wireless base station based on feedback received from the wireless base station. For example, in one arrangement, the user equipment provides performance metrics to the wireless base station. The wireless base station uses the performance metrics to determine boundaries associated with a region of wireless coverage provided by the wireless base station. The wireless base station communicates the boundary information to the communication management resource.
    Type: Application
    Filed: December 17, 2018
    Publication date: June 18, 2020
    Inventors: Haider H. Syed, Volkan Sevindik, Perwaiz Akhtar
  • Publication number: 20200059849
    Abstract: According to one configuration, an example communication system includes a primary wireless station, multiple candidate wireless stations, and a remote network. The primary wireless station is in communication with one or more of the multiple candidate wireless stations. During operation, when the primary wireless station needs to provide one or more communication devices access to a remote network, the primary wireless station monitors presence of the multiple candidate wireless stations. Each of the multiple candidate wireless stations is available to support a wireless backhaul link from the primary wireless station to a remote (such as a core) network. The primary wireless station is operable to select an appropriate candidate wireless station amongst the multiple candidate wireless stations. Via the selected candidate wireless station, the primary wireless station establishes a backhaul link to the remote network.
    Type: Application
    Filed: August 14, 2018
    Publication date: February 20, 2020
    Inventors: Ahmed Bencheikh, Muhammad Gill, Haider H. Syed, Manoj K. Das, Perwaiz Akhtar, Vijay K. Mechineni