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).
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Publication number: 20220014992Abstract: 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: ApplicationFiled: July 9, 2020Publication date: January 13, 2022Inventors: Saran Khalid, Perwaiz Akhtar
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Publication number: 20210227396Abstract: 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: ApplicationFiled: January 22, 2020Publication date: July 22, 2021Inventors: Saran Khalid, Perwaiz Akhtar
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Publication number: 20210219303Abstract: 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: ApplicationFiled: January 13, 2020Publication date: July 15, 2021Inventors: Saran Khalid, Perwaiz Akhtar
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Publication number: 20210168639Abstract: 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: ApplicationFiled: December 2, 2019Publication date: June 3, 2021Inventors: Saran Khalid, Perwaiz Akhtar
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Publication number: 20210127304Abstract: 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: ApplicationFiled: January 5, 2021Publication date: April 29, 2021Inventors: Haider H. Syed, Volkan Sevindik, Perwaiz Akhtar
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Patent number: 10945161Abstract: 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: GrantFiled: December 17, 2018Date of Patent: March 9, 2021Assignee: Charter Communications Operating, LLCInventors: Haider H. Syed, Volkan Sevindik, Perwaiz Akhtar
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Publication number: 20210037441Abstract: 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: ApplicationFiled: November 21, 2019Publication date: February 4, 2021Inventors: Saran Khalid, Perwaiz Akhtar
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Publication number: 20210029402Abstract: 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: ApplicationFiled: September 29, 2020Publication date: January 28, 2021Applicant: Charter Communications Operating, LLCInventors: Manoj Kumar Das, Perwaiz Akhtar, MohammedYusuf M. Shaikh
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Publication number: 20210029717Abstract: 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: ApplicationFiled: September 11, 2020Publication date: January 28, 2021Inventors: Volkan Sevindik, Perwaiz Akhtar, Haider Syed
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Publication number: 20210014693Abstract: 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: ApplicationFiled: July 13, 2020Publication date: January 14, 2021Inventors: Haider H. Syed, Perwaiz Akhtar, Saran Khalid
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Publication number: 20200359077Abstract: 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: ApplicationFiled: May 6, 2019Publication date: November 12, 2020Applicant: Charter Communications Operating, LLCInventors: Manoj Kumar Das, Perwaiz Akhtar, MohammedYusuf M. Shaikh
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Patent number: 10813103Abstract: 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: GrantFiled: July 22, 2019Date of Patent: October 20, 2020Assignee: Charter Communications Operating, LLCInventors: Volkan Sevindik, Perwaiz Akhtar, Haider Syed
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Patent number: 10812852Abstract: 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: GrantFiled: May 6, 2019Date of Patent: October 20, 2020Assignee: Charter Communcations Operating, LLCInventors: Manoj Kumar Das, Perwaiz Akhtar, MohammedYusuf M. Shaikh
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Patent number: 10708845Abstract: 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: GrantFiled: August 14, 2018Date of Patent: July 7, 2020Assignee: Charter Communications Operating, LLCInventors: Ahmed Bencheikh, Muhammad Gill, Haider H. Syed, Manoj K. Das, Perwaiz Akhtar, Vijay K. Mechineni
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Publication number: 20200196196Abstract: 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: ApplicationFiled: December 17, 2018Publication date: June 18, 2020Inventors: Haider H. Syed, Volkan Sevindik, Perwaiz Akhtar
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Publication number: 20200059849Abstract: 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: ApplicationFiled: August 14, 2018Publication date: February 20, 2020Inventors: Ahmed Bencheikh, Muhammad Gill, Haider H. Syed, Manoj K. Das, Perwaiz Akhtar, Vijay K. Mechineni