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).

  • Patent number: 11310831
    Abstract: A scheduler resource maintains a grid of multiple blocks for a timeframe in which multiple wireless stations compete for use of available wireless resources to communicate in a wireless network. For a first block of the multiple blocks in the grid, the scheduler resource generates first transmit information. The scheduler resource assigns a first unique code to the transmit information, the first unique code being mapped to a first frequency band and first time slot in which the first block resides in the grid. The scheduler resource repeats this operation of assigning a unique code for each used block or block pair (and corresponding transmit information) scheduled for use by a respective wireless station. Subsequent to generation of the schedule information, the scheduler resource or other suitable entity distributes the schedule information to one or more other wireless stations in the wireless network environment.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: April 19, 2022
    Assignee: Charter Communications Operating, LLC
    Inventor: Saran Khalid
  • Publication number: 20220046571
    Abstract: Devices including a wireless receiver, e.g., indoor CBSDs, in a local network, e.g. a campus network, monitor for wireless signals conveying synchronization information. Different devices in the local area network may detect wireless signals conveying synchronization information from one or more different sources. A device detecting a source of synchronization information generates and sends a timing signal accuracy report to a switch, e.g. an intelligent IDF switch, included in the local network. The switch receives multiple timing signal accuracy reports, selects a “best” sync source and designates the particular device, e.g., particular CBSD, which reported the best sync source, to be the current master timing device for the local network. The switch communicates the address, e.g., IP address, of the selected master to the devices within the local network.
    Type: Application
    Filed: October 25, 2021
    Publication date: February 10, 2022
    Inventor: Saran Khalid
  • 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
  • Patent number: 11218935
    Abstract: 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: Grant
    Filed: December 6, 2019
    Date of Patent: January 4, 2022
    Assignee: Charter Communications Operating, LLC
    Inventor: Saran Khalid
  • Publication number: 20210392517
    Abstract: 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: Application
    Filed: June 10, 2020
    Publication date: December 16, 2021
    Applicant: CHARTER COMMUNICATIONS OPERATING, LLC
    Inventor: Saran Khalid
  • Patent number: 11202238
    Abstract: A connection including a wireless NB-IoT link is established between a base station in a MNO network and a base station in a MSO network. UE context information, UE radio frequency (RF) information and/or UE Key Performance Indicator (KPI) information are exchanged between the two networks over the established connection via the NB-IoT link, thus facilitating handover preparation and/or handover for a UE. A control server in the MNO controls transfer over the connection including the NB-IoT link, receives and sends information and requests over the connection, evaluates received UE information, makes handover decisions, and generates and sends handover requests.
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: December 14, 2021
    Assignee: Charter Communications Operating, LLC
    Inventor: Saran Khalid
  • Publication number: 20210368461
    Abstract: Timing synchronization information is communicated to a plurality of indoor communications devices supporting NB-IoT, e.g., indoor CBSDs supporting NB-IoT, from an outdoor communications device, e.g. a cellular base station supporting NB-IoT signaling using guard bands of a communications channel. An indoor device receiving the timing synchronization information from the outdoor device via NB-IoT signaling may, and sometimes does, process and forward synchronization information to other indoor devices, e.g. other CBSDs, which may be out of direct range of the outdoor device. In some embodiments, a plurality of outdoor base stations supporting NB-IoT receive timing reference information for distribution from the same NPT server coupled to a single reference source, e.g. an atomic clock.
    Type: Application
    Filed: August 2, 2021
    Publication date: November 25, 2021
    Inventor: Saran Khalid
  • Publication number: 20210352146
    Abstract: In one aspect, an exemplary method for sharing traffic data among a plurality of vehicles includes: a first vehicle receiving current traffic data from at least a second vehicle over a first network protocol; the first vehicle transmitting current traffic data from the first vehicle and the current traffic data received from at least the second vehicle to a roadside unit over a second network protocol; the first vehicle receiving processed traffic data from the roadside unit over the second network protocol, the processed traffic data being based on the current traffic data received from the first vehicle and from at least the second vehicle; and the first vehicle transmitting the processed traffic data received from the roadside unit to at least the second vehicle over the first network protocol.
    Type: Application
    Filed: July 26, 2021
    Publication date: November 11, 2021
    Inventor: SARAN KHALID
  • Patent number: 11160043
    Abstract: Devices including a wireless receiver, e.g., indoor CBSDs, in a local network, e.g. a campus network, monitor for wireless signals conveying synchronization information. Different devices in the local area network may detect wireless signals conveying synchronization information from one or more different sources. A device detecting a source of synchronization information generates and sends a timing signal accuracy report to a switch, e.g. an intelligent IDF switch, included in the local network. The switch receives multiple timing signal accuracy reports, selects a “best” sync source and designates the particular device, e.g., particular CBSD, which reported the best sync source, to be the current master timing device for the local network. The switch communicates the address, e.g., IP address, of the selected master to the devices within the local network.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: October 26, 2021
    Assignee: Charter Communications Operating, LLC
    Inventor: Saran Khalid
  • Patent number: 11152989
    Abstract: A wireless network environment includes a wireless base station and a communication management resource. The communication management resource can be implemented at any suitable location. During operation, the communication management resource receives first location information indicating that the wireless base station resides at a first location in a network environment. The communication management resource also receives second location information associated with user equipment (mobile communication device). The second location information indicates a second location in the network environment such as a current or anticipated location of the user equipment. The communication management resource derives beamforming settings based on the first location and the second location and communicates the beamforming settings to the wireless base station and the user equipment.
    Type: Grant
    Filed: April 7, 2020
    Date of Patent: October 19, 2021
    Assignee: Charter Communications Operating, LLC
    Inventor: Saran Khalid
  • Publication number: 20210319414
    Abstract: A system includes a wireless monitor station. The wireless station monitors a region in which one or more vehicles frequent such as automobiles, trains, etc. The wireless station receives a wireless communication indicating presence of a first vehicle in the monitored region. The first communication includes a unique identifier value assigned to the first vehicle. Based on detected presence of the first vehicle in the monitored region, the wireless station controls traffic flow associated with the monitored region.
    Type: Application
    Filed: April 14, 2020
    Publication date: October 14, 2021
    Inventor: Saran Khalid
  • Publication number: 20210314039
    Abstract: A wireless network environment includes a wireless base station and a communication management resource. The communication management resource can be implemented at any suitable location. During operation, the communication management resource receives first location information indicating that the wireless base station resides at a first location in a network environment. The communication management resource also receives second location information associated with user equipment (mobile communication device). The second location information indicates a second location in the network environment such as a current or anticipated location of the user equipment. The communication management resource derives beamforming settings based on the first location and the second location and communicates the beamforming settings to the wireless base station and the user equipment.
    Type: Application
    Filed: April 7, 2020
    Publication date: October 7, 2021
    Inventor: Saran Khalid
  • Publication number: 20210306965
    Abstract: Devices including a wireless receiver, e.g., indoor CBSDs, in a local network, e.g. a campus network, monitor for wireless signals conveying synchronization information. Different devices in the local area network may detect wireless signals conveying synchronization information from one or more different sources. A device detecting a source of synchronization information generates and sends a timing signal accuracy report to a switch, e.g. an intelligent IDF switch, included in the local network. The switch receives multiple timing signal accuracy reports, selects a “best” sync source and designates the particular device, e.g., particular CBSD, which reported the best sync source, to be the current master timing device for the local network. The switch communicates the address, e.g., IP address, of the selected master to the devices within the local network.
    Type: Application
    Filed: March 25, 2020
    Publication date: September 30, 2021
    Inventor: Saran Khalid
  • Patent number: 11122525
    Abstract: A wireless network environment includes a wireless base station and multiple mobile communication devices. A first mobile communication device transmits a first wireless communication from a first mobile communication device to establish a wireless communication link with a wireless base station. The first mobile communication device receives communication information from a second mobile communication device in the wireless network environment. The first mobile communication device uses the communication information from the second mobile communication device to establish the wireless communication link between the first mobile communication device and the wireless base station. For example, the communication information indicates a magnitude of a wireless pathloss between the second mobile communication device and the wireless base station.
    Type: Grant
    Filed: June 24, 2020
    Date of Patent: September 14, 2021
    Assignee: Charter Communications Operating, LLC
    Inventor: Saran Khalid
  • Patent number: 11080998
    Abstract: A wireless system includes a master communication device in communication with multiple slave communication devices. During operation, the master communication device establishes first wireless connectivity with each of the multiple slave communication devices via a first wireless communication protocol. Each of the slave communication devices monitors vehicular traffic at a street intersection. The master communication device receives input of monitored vehicular traffic from the multiple slave communication devices. The master communication device communicates a status of the vehicular traffic over second wireless connectivity to a wireless base station in communication with a controller. The controller generates and communicates control information based on the detected vehicular traffic to the master communication device that distribute the control information to the slave communication devices.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: August 3, 2021
    Assignee: Charter Communications Operating, LLC
    Inventor: Saran Khalid
  • Patent number: 11082937
    Abstract: Timing synchronization information is communicated to a plurality of indoor communications devices supporting NB-IoT, e.g., indoor CBSDs supporting NB-IoT, from an outdoor communications device, e.g. a cellular base station supporting NB-IoT signaling using guard bands of a communications channel. An indoor device receiving the timing synchronization information from the outdoor device via NB-IoT signaling may, and sometimes does, process and forward synchronization information to other indoor devices, e.g. other CBSDs, which may be out of direct range of the outdoor device. In some embodiments, a plurality of outdoor base stations supporting NB-IoT receive timing reference information for distribution from the same NPT server coupled to a single reference source, e.g. an atomic clock.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: August 3, 2021
    Assignee: Charter Communications Operating, LLC
    Inventor: Saran Khalid
  • Patent number: 11082497
    Abstract: In one aspect, an exemplary method for sharing traffic data among a plurality of vehicles includes: a first vehicle receiving current traffic data from at least a second vehicle over a first network protocol; the first vehicle transmitting current traffic data from the first vehicle and the current traffic data received from at least the second vehicle to a roadside unit over a second network protocol; the first vehicle receiving processed traffic data from the roadside unit over the second network protocol, the processed traffic data being based on the current traffic data received from the first vehicle and from at least the second vehicle; and the first vehicle transmitting the processed traffic data received from the roadside unit to at least the second vehicle over the first network protocol.
    Type: Grant
    Filed: August 17, 2019
    Date of Patent: August 3, 2021
    Assignee: CHARTER COMMUNICATIONS OPERATING, LLC
    Inventor: Saran Khalid
  • 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: 20210219143
    Abstract: 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: Application
    Filed: January 9, 2020
    Publication date: July 15, 2021
    Inventors: Saran Khalid, Yusuf M. Shaikh