Patents by Inventor Saran Khalid
Saran Khalid 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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Patent number: 11627453Abstract: Various embodiments comprise systems, methods, and apparatus for emergency, non-persistent peer-to-peer communications to support ad hoc use of proximate UE such as in remote areas with PE coverage gaps. Specifically, UE may configured to initiate emergency communications, and accept/support such emergency communications, such that an ad hoc mesh or message relay network is formed thereby in which (hopefully) someone near the source of the emergency communication may render assistance, or at least one UE in the ad hoc network is capable of accessing a base station, eNB, or gNB so that, for example, the mobile network provider or emergency services may be alerted to the emergency situation.Type: GrantFiled: March 3, 2021Date of Patent: April 11, 2023Assignee: CHARTER COMMUNICATIONS OPERATING, LLCInventor: Saran Khalid
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Patent number: 11601327Abstract: A network-management system capable of reducing negative impacts of natural disasters on network services. In an example embodiment, in response to an indication of potential failure of one or more network resources in a meteorological event, the network controller operates to orchestrate re-hosting of affected VNFs and perform SDN-based reconfiguration of switches to adapt the traffic flows to the re-hosted VNFs. The indication of potential failure can be provided, e.g., by a specialized application capable of estimating the probabilities of failure for individual network resources based on a plurality of inputs, such as digital weather forecasts for the corresponding geographical area, geographical locations of individual network resources, tolerances of different network resources to specific environmental conditions, previous history of network damage in the same geographical area, alerts from power suppliers, etc.Type: GrantFiled: November 11, 2021Date of Patent: March 7, 2023Assignee: Charter Communications Operating, LLCInventors: Saran Khalid, Perwaiz Akhtar
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Patent number: 11564104Abstract: Apparatus and methods for coordinating operation of two or more wireless networks operating within a common area or venue. In one embodiment, the apparatus and methods provide mechanisms for scheduling access node(s) of one or more of the wireless networks relative to others of the networks so as to minimize interference or contention for common frequency resources (e.g., unlicensed spectrum such as that used by WLAN, NR-U or LTE-U technologies). In one variant, a network coordinator process generates schedule data that is pushed to one or more of the wireless networks that specifies temporal and spatial aspects wherein access nodes of the recipient one or more networks can operate (e.g., transmit) with suitable levels of interference from other wireless network(s) operating within the area or venue. The schedule data is separate from underlying protocol scheduling by the access nodes, thereby preserving all operational aspects of the underlying wireless protocols.Type: GrantFiled: November 25, 2020Date of Patent: January 24, 2023Assignee: CHARTER COMMUNICATIONS OPERATING, LLCInventor: Saran Khalid
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Publication number: 20230012713Abstract: Methods and apparatus for enhancing area coverage and data rates in a quasi-licensed wireless communication network. In one embodiment, the methods and apparatus utilize so-called “quasi-licensed” CBRS (Citizens Broadband Radio Service) wireless spectrum in conjunction with a cellular wireless communication network (e.g. 4G, 5G, or LTE) for the delivery of services to a number of installed fixed wireless apparatus (CPE/FWA) at user or subscriber premises. The CPE/FWAs may act as relays or supplementation devices to provide requisite data rates to the CPEs that are out of the network coverage, effectively adding new customers to the network. As such, the CPEs that acts as relays are connected to one or more base stations, dynamically allocate some resources to the out of coverage CPEs, for the delivery/receipt of information to/from the out-of-coverage CPES/FWA.Type: ApplicationFiled: September 23, 2022Publication date: January 19, 2023Inventors: Saran Khalid, MohammedYusuf Shaikh
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Publication number: 20220417217Abstract: Disclosed herein are methods and apparatus for automatically switching virtual private networks.Type: ApplicationFiled: June 29, 2021Publication date: December 29, 2022Applicant: Charter Communications Operating, LLCInventors: Saran Khalid, MohammedYusuf M. Shaikh
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Publication number: 20220417764Abstract: 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: September 1, 2022Publication date: December 29, 2022Inventors: Haider H. Syed, Perwaiz Akhtar, Saran Khalid
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Patent number: 11503487Abstract: 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: GrantFiled: December 2, 2019Date of Patent: November 15, 2022Assignee: Charter Communications Operating, LLCInventors: Saran Khalid, Perwaiz Akhtar
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Publication number: 20220330033Abstract: Methods and apparatus for provision of resources from one or more devices within a wireless communication network to one or more devices that are outside of the wireless communication network. In one embodiment, the methods and apparatus utilize so-called “quasi-licensed” CBRS (Citizens Broadband Radio Service) wireless spectrum in conjunction with a cellular wireless communication network (e.g. 4G, 5G, or LTE-based) for the delivery of services to a number of installed fixed wireless apparatus (CPE/FWA) at user or subscriber premises. The CPE/FWAs may act as relays and/or supplementation devices to provide service to the CPEs that are out of the network coverage, effectively enabling addition of new customers to the network. As such, additional CAPEX (capital expenditure) on infrastructure is largely avoided.Type: ApplicationFiled: June 20, 2022Publication date: October 13, 2022Inventors: Saran Khalid, Yusuf M. Shaikh
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Publication number: 20220330032Abstract: 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: June 13, 2022Publication date: October 13, 2022Inventors: Saran Khalid, Perwaiz Akhtar
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Patent number: 11457485Abstract: Methods and apparatus for enhancing area coverage and data rates in a quasi-licensed wireless communication network. In one embodiment, the methods and apparatus utilize so-called “quasi-licensed” CBRS (Citizens Broadband Radio Service) wireless spectrum in conjunction with a cellular wireless communication network (e.g. 4G, 5G, or LTE) for the delivery of services to a number of installed fixed wireless apparatus (CPE/FWA) at user or subscriber premises. The CPE/FWAs may act as relays or supplementation devices to provide requisite data rates to the CPEs that are out of the network coverage, effectively adding new customers to the network. As such, the CPEs that acts as relays are connected to one or more base stations, dynamically allocate some resources to the out of coverage CPEs, for the delivery/receipt of information to/from the out-of-coverage CPES/FWA.Type: GrantFiled: November 6, 2019Date of Patent: September 27, 2022Assignee: CHARTER COMMUNICATIONS OPERATING, LLCInventors: Saran Khalid, MohammedYusuf Shaikh
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Publication number: 20220303723Abstract: A communication management resource receives notification of an incoming communication (such as from a calling party) directed to a mobile communication device in a wireless network environment. In response to receiving the notification, the communication management resource predicts a current location of the mobile communication device based on a prior history of tracking the mobile communication device and a time of receiving the call alert. The communication management resource initiates wireless transmission of the call alert in a wireless signal from a first wireless base station at the predicted current location.Type: ApplicationFiled: March 16, 2021Publication date: September 22, 2022Inventor: Saran Khalid
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Publication number: 20220286833Abstract: Various embodiments comprise systems, methods, and apparatus for emergency, non-persistent peer-to-peer communications to support ad hoc use of proximate UE such as in remote areas with PE coverage gaps. Specifically, UE may configured to initiate emergency communications, and accept/support such emergency communications, such that an ad hoc mesh or message relay network is formed thereby in which (hopefully) someone near the source of the emergency communication may render assistance, or at least one UE in the ad hoc network is capable of accessing a base station, eNB, or gNB so that, for example, the mobile network provider or emergency services may be alerted to the emergency situation.Type: ApplicationFiled: March 3, 2021Publication date: September 8, 2022Applicant: CHARTER COMMUNICATIONS OPERATING, LLCInventor: Saran Khalid
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Patent number: 11438771Abstract: 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: GrantFiled: July 13, 2020Date of Patent: September 6, 2022Assignee: CHARTER COMMUNICATIONS OPERATING, LLCInventors: Haider H. Syed, Perwaiz Akhtar, Saran Khalid
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Patent number: 11388609Abstract: Disclosed herein are methods and apparatus for coverage determination and download opportunity notification. A method for content coverage determination and download opportunity includes obtaining, by a content coverage application running on a mobile device, an itinerary from a map application on the mobile device. The content coverage application sends the itinerary and mobile device characteristics to a coverage determination system and receives a wireless coverage profile based on the itinerary and the mobile device characteristics. The content coverage application generates a list of entertainment applications running on the mobile device. The content coverage application provides a notification of a wireless coverage gap based on the wireless coverage profile and displays the list of entertainment applications and status for each listed entertainment application in response to user input.Type: GrantFiled: December 11, 2019Date of Patent: July 12, 2022Assignee: Charter Communications Operating, LLCInventors: Saran Khalid, Zalak Shrof
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Patent number: 11368853Abstract: Methods and apparatus for provision of resources from one or more devices within a wireless communication network to one or more devices that are outside of the wireless communication network. In one embodiment, the methods and apparatus utilize so-called “quasi-licensed” CBRS (Citizens Broadband Radio Service) wireless spectrum in conjunction with a cellular wireless communication network (e.g. 4G, 5G, or LTE-based) for the delivery of services to a number of installed fixed wireless apparatus (CPE/FWA) at user or subscriber premises. The CPE/FWAs may act as relays and/or supplementation devices to provide service to the CPEs that are out of the network coverage, effectively enabling addition of new customers to the network. As such, additional CAPEX (capital expenditure) on infrastructure is largely avoided.Type: GrantFiled: January 9, 2020Date of Patent: June 21, 2022Assignee: Charter Communications Operating, LLCInventors: Saran Khalid, MohammedYusuf Shaikh
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Patent number: 11363466Abstract: 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: GrantFiled: January 22, 2020Date of Patent: June 14, 2022Assignee: CHARTER COMMUNICATIONS OPERATING, LLCInventors: Saran Khalid, Perwaiz Akhtar
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Patent number: 11363512Abstract: 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: GrantFiled: July 9, 2020Date of Patent: June 14, 2022Assignee: Charter Communications Operating, LLCInventors: Saran Khalid, Perwaiz Akhtar
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Publication number: 20220167176Abstract: Apparatus and methods for coordinating operation of two or more wireless networks operating within a common area or venue. In one embodiment, the apparatus and methods provide mechanisms for scheduling access node(s) of one or more of the wireless networks relative to others of the networks so as to minimize interference or contention for common frequency resources (e.g., unlicensed spectrum such as that used by WLAN, NR-U or LTE-U technologies). In one variant, a network coordinator process generates schedule data that is pushed to one or more of the wireless networks that specifies temporal and spatial aspects wherein access nodes of the recipient one or more networks can operate (e.g., transmit) with suitable levels of interference from other wireless network(s) operating within the area or venue. The schedule data is separate from underlying protocol scheduling by the access nodes, thereby preserving all operational aspects of the underlying wireless protocols.Type: ApplicationFiled: November 25, 2020Publication date: May 26, 2022Inventor: Saran Khalid
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Patent number: 11330448Abstract: Various embodiments comprise systems, methods, architectures, mechanisms and apparatus for dynamically adapting category-specific radio coverage area of a mobile network using information received from corresponding common-category user equipment (UE) active within the mobile network indicative of UE capability, UE location, and UE quality of service (QoS) such that category-specific service edge locations and corresponding category-specific coverage gaps therebetween may be determined and automatically mitigated by optimizing or augmenting deployed network equipment.Type: GrantFiled: June 10, 2020Date of Patent: May 10, 2022Assignee: CHARTER COMMUNICATIONS OPERATING, INC.Inventor: Saran Khalid
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Publication number: 20220124589Abstract: A Narrow Band-Internet of Things (NB-IoT) communications link between a wireless access point of a non-cellular network and a cellular base station of a cellular network is implemented and used to support load management operations in a communications system including a cellular network and a non-cellular network. A service management system uses UE performance information and network statistics communicated over the NB-IoT communications link to evaluate network loading with regard to congestion in the non-cellular network. The session management system initiates a communications session for congestion control to offload a session from a congested network to a less congested network. The NB-IoT link is used to communicate session handoff related signaling.Type: ApplicationFiled: January 3, 2022Publication date: April 21, 2022Inventor: Saran Khalid