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公开(公告)号：US20220131905A1
公开(公告)日：2022-04-28
申请号：US17572782
申请日：2022-01-11
Applicant: Charter Communications Operating, LLC
Inventor： Umamaheswar Kakinada , Hossam Hmimy , Manish Jindal , Satyanarayana Parimi , Patricia Zullo
IPC: G06F21/55 , H04L41/0893 , H04L43/065 , H04L47/78 , H04L67/12 , H04L67/303
Abstract: A method for Internet of Things (IoT) network security includes collecting information for each network device (device), determining a minimum viable resource allocation for each device based on the information, which defines the minimum resources needed by each device to engage the IoT network and handle data, and for each device, distributing minimum viable resource allocations and rules, determining monitoring sets, monitoring using the monitoring set, collecting updated information based partially on the monitoring set, analyzing the updated information to determine trends and insights relative to the devices and the IoT network, updating the monitoring set, minimum viable resource allocation, and rules based on the analyzed updated information, checking compliance with a current minimum viable resource allocation and rules, identifying devices having violations, and performing same on a continuous as it and automatic basis. The method establishes and maintains a chain of custody for data traversing through multiple network segments.
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公开(公告)号：US11258830B2
公开(公告)日：2022-02-22
申请号：US16897597
申请日：2020-06-10
Applicant: Charter Communications Operating, LLC
Inventor： Umamaheswar Kakinada , Hossam Hmimy , Manish Jindal , Satyanarayana Parimi , Patricia Zullo
IPC: H04L29/06 , H04L67/12 , H04L67/303 , H04L41/0893 , H04L43/065 , H04L47/78 , G16Y30/10
Abstract: A method for Internet of Things (IoT) network security includes collecting information for each network device (device), determining a minimum viable resource allocation for each device based on the information, which defines the minimum resources needed by each device to engage the IoT network and handle data, and for each device, distributing minimum viable resource allocations and rules, determining monitoring sets, monitoring using the monitoring set, collecting updated information based partially on the monitoring set, analyzing the updated information to determine trends and insights relative to the devices and the IoT network, updating the monitoring set, minimum viable resource allocation, and rules based on the analyzed updated information, checking compliance with a current minimum viable resource allocation and rules, identifying devices having violations, and performing same on a continuous as it and automatic basis. The method establishes and maintains a chain of custody for data traversing through multiple network segments.
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公开(公告)号：US11197248B2
公开(公告)日：2021-12-07
申请号：US16752480
申请日：2020-01-24
Applicant: Charter Communications Operating, LLC
Inventor： Wael Guibene , Umamaheswar Achari Kakinada , Hossam Hmimy
Abstract: An end point (EP) device may communicate with multiple gateways via wireless signals, e.g. wireless broadcast signals. An EP device is controlled, under the direction of a control server, e.g., an application server, to communicate via a single gateway. The control server associates the EP device with a single target gateway and/or uses EP transmission power control training iterations to reduce the EP transmission power level until the EP device is only able to successfully communicate its wireless signals to a single gateway.
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公开(公告)号：US11102610B2
公开(公告)日：2021-08-24
申请号：US17001640
申请日：2020-08-24
Applicant: Charter Communications Operating, LLC
Inventor： Loay Kreishan , Akram Hassanien , Hossam Hmimy , William K. Logan
Abstract: A user device includes and maintains a geolocation list (GLL) including sets of information corresponding to Citizens Broadband radio Services Devices (CBSDs). The GLL stored in the user device contains entries corresponding to the areas most recently visited by the UE, each entry including location information of a CBSD. User devices typically frequent a limited set of the same areas repetitively. Thus this maintained relatively small list provides the UE with a highly relevant set of information which can be quickly accessed without additional wireless signaling and the additional power loss associated with a typical search. When the UE desires to find and connect to a CBSD, the UE first searches its GLL for a CBSD providing coverage in its currently located area. However, if GLL search does not identify a CBSD, then the UE sends a request to a geolocation server for active CBSDs.
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公开(公告)号：US20210067902A1
公开(公告)日：2021-03-04
申请号：US17001640
申请日：2020-08-24
Applicant: Charter Communications Operating, LLC
Inventor： Loay Kreishan , Akram Hassanien , Hossam Hmimy , William K. Logan
Abstract: A user device includes and maintains a geolocation list (GLL) including sets of information corresponding to Citizens Broadband radio Services Devices (CBSDs). The GLL stored in the user device contains entries corresponding to the areas most recently visited by the UE, each entry including location information of a CBSD. User devices typically frequent a limited set of the same areas repetitively. Thus this maintained relatively small list provides the UE with a highly relevant set of information which can be quickly accessed without additional wireless signaling and the additional power loss associated with a typical search. When the UE desires to find and connect to a CBSD, the UE first searches its GLL for a CBSD providing coverage in its currently located area. However, if GLL search does not identify a CBSD, then the UE sends a request to a geolocation server for active CBSDs.
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Patent Agency Ranking
26.发明申请公开(公告)号：US20200252933A1
公开(公告)日：2020-08-06
申请号：US16427186
申请日：2019-05-30
Applicant: Charter Communications Operating, LLC
Inventor： Hossam Hmimy , Mohamed Daoud , Matthew Hubbard
Abstract: Methods and apparatus for managing frequency reassignment within wireless access nodes so as to minimize data session disruption. In one embodiment, the frequency reassignments occur within a quasi-licensed system utilizing 3.5 GHz CBRS (Citizens Broadband Radio Service) spectrum, and a reassignment of wireless spectrum that mitigates disruption or loss of continuity to existing data sessions of users of devices associated with a CBSD/xNB is provided via notification of the associated devices (e.g., Category B Consumer Premises Equipment or CPE, such as an FWA) of the reassignment by the CBSD/xNB. In one variant, the associated devices are instructed by the CBSD/xNB to invoke a “wait and re-establish” protocol that obviates a full frequency band rescan in favor of a designated target frequency provided to the CBSD/xNB by the cognizant SAS or DP.
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公开(公告)号：US12082177B2
公开(公告)日：2024-09-03
申请号：US17898250
申请日：2022-08-29
Applicant: Charter Communications Operating, LLC
Inventor： Hossam Hmimy , Umamaheswar Kakinada , Maulik Vaidya
IPC: H04W72/0453
CPC classification number: H04W72/0453
Abstract: Methods and apparatus for providing quasi-licensed intra-cell spectrum reassignment. In one embodiment, the quasi-licensed spectrum utilizes 3.5 GHz CBRS (Citizens Broadband Radio Service) spectrum, and a “seamless” reassignment of wireless spectrum without disruption or loss of continuity to existing data sessions of the CBSD is provided via a pool of temporary RF carriers which act as substitutes for the currently allocated (granted) carriers. The served user devices (e.g., UEs) are instructed by the CBSD to migrate to a new “final” carrier via the substitutes, either directly or via one or more intermediary hops. In one variant, existing 3GPP signaling mechanisms between the UE and CBSD/eNodeB obviates any changes to extant UEs. Communications between the CBSD and its cognizant SAS/DP include new information objects which direct the CBSD to implement the handover functionality. In a further variant, inter-CBSD sector and frequency handovers are provided for using CBRS-plane and 3GPP signaling.
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公开(公告)号：US12035076B2
公开(公告)日：2024-07-09
申请号：US16997678
申请日：2020-08-19
Applicant: Charter Communications Operating, LLC
Inventor： Wael Guibene , Hossam Hmimy , Manish Jindal , Patricia Zullo , Satyanarayana Parimi
CPC classification number: H04N7/181 , G01S19/17 , G01V1/001 , G06V20/52 , G06V40/168 , G08B17/08 , H04N23/66
Abstract: Real-time gunshot detection and reporting. A computing device detects, in an audio signal received by an audio receiver that includes a plurality of audio receiving elements, at least one gunshot. The computing device determines, based on the plurality of audio receiving elements, an audio location of the at least one gunshot. The computing device sends control signals to at least two cameras to cause the at least two cameras to capture at least two corresponding images of the audio location. The computing device, based on the at least two corresponding images, identifies a gunshot location and transmits a gunshot location identifier that identifies the gunshot location to a destination.
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公开(公告)号：US11831717B2
公开(公告)日：2023-11-28
申请号：US17076722
申请日：2020-10-21
Applicant: Charter Communications Operating, LLC
Inventor： Umamaheswar A Kakinada , Wael Guibene , Hossam Hmimy
Abstract: A low-power wide area network supports IP communication between a wireless device and an IP application node. The LPWAN server provides the application node's IP address and a compression/decompression protocol to the device, which applies the protocol (i) to generate a compressed uplink IP header for wireless transmission to LPWAN radio gateway(s), where the compressed IP header is subsequently decompressed to form an uplink IP packet for transmission to the application node and (ii) to decompress a compressed downlink IP header received from a radio gateway, where the compressed IP header was generated from an uncompressed downlink IP header from the IP application node. The device can also segment large uplink IP packets and reassemble large downlink IP packets. In a LoRaWAN network, the join server facilitates arriving at a common compression/decompression protocol and assigns an IP address to the device to enable IP communication with an IP application client.
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公开(公告)号：US11737046B2
公开(公告)日：2023-08-22
申请号：US17307133
申请日：2021-05-04
Applicant: Charter Communications Operating, LLC
Inventor： Mohamed Daoud , Akram Hassanien , Hossam Hmimy , Umamaheswar Kakinada , Lakhbir Singh
IPC: H04W60/04 , H04W52/24 , H04W72/56 , H04W72/541
CPC classification number: H04W60/04 , H04W52/243 , H04W72/541 , H04W72/56
Abstract: Disclosed herein are methods and systems for using out-of-band spectrum for shared spectrum registration and increased link reliability and capacity. A method for customer premise equipment (CPE) attachment and registration in a shared spectrum system includes attaching, by the CPE to a shared spectrum access point, using an out-of-band spectrum, where the out-of-band spectrum is out-of-band with respect to a shared spectrum of the shared spectrum system, registering, by the CPE with a spectrum access system, using the out-of-band spectrum upon successful attachment with the shared spectrum access point, and communicating, by the CPE, using at least the shared spectrum upon successful registration with the spectrum access system.
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