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公开(公告)号：US20220400405A1
公开(公告)日：2022-12-15
申请号：US17343414
申请日：2021-06-09
Applicant: Charter Communications Operating, LLC
Inventor： Volkan Sevindik
IPC: H04W28/06 , H04W12/03 , H04L12/859 , H04W12/102
Abstract: The present invention relates to methods and apparatus for reducing delay while providing secure communications between nodes. An exemplary method embodiment includes a first node performing the steps of: identifying packets corresponding to a first communications session, the first communications session corresponding to a first application type; segmenting at least a first packet corresponding to the first communications session into at least a first packet portion and a second packet portion, the first packet including a first packet header and a first packet payload, the first packet portion including at least a portion of the first packet header, the second packet portion including at least a portion of the first packet payload; communicating, in encrypted form, the first packet portion from the first node to a security function node; and communicating, in unencrypted form, the second packet portion from the first node to the security function node.
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公开(公告)号：US20220377565A1
公开(公告)日：2022-11-24
申请号：US17325674
申请日：2021-05-20
Applicant: CHARTER COMMUNICATIONS OPERATING, LLC
Inventor： Volkan Sevindik
Abstract: Various embodiments comprise systems, methods, and apparatus for allocating resources in a 5G network comprising Citizens Broadband Radio Service Device (CBSD) nodes configured for communicating via granted spectrum with customer premises equipment (CPE) supporting wireless access points (WAPs) and the like, wherein an initial small bandwidth part (BWP) is assigned to each CPE, a BWP update process provides to a policy control function a list of devices/capabilities consuming CPE bandwidth so that the PCF may calculate a new bandwidth requirement for the CPE, the new requirement being used by the CPE to generate a CPE UE capability information message for the CBSD node, the CBSD node assigning an appropriately sized BWP for the CPE.
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83.发明授权公开(公告)号：US11496957B2
公开(公告)日：2022-11-08
申请号：US17140067
申请日：2021-01-02
Applicant: Charter Communications Operating, LLC
Inventor： Volkan Sevindik , Haider Syed
Abstract: A mobile network operator (MNO) base station, e.g., an eNB, instructs a mobile virtual network operator (MVNO) user equipment (UE) to monitor to detect signals from base stations in its MVNO network and to report back the results. If the UE reports to the MNO base station, that it has detected signals from base stations, e.g. CBSDs, in its MVNO, the MNO base station applies one or more rules included in a stored Service Profile Identifier, corresponding to the UE, the applying of the one or more rules causes the MNO base station to disconnect or deny service to the UE. Alternatively, when it is determined that the UE did not detect a signal from a base station, e.g. a CBSD, in its MVNO, then the MNO base station provides communications service to the UE.
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公开(公告)号：US20220338243A1
公开(公告)日：2022-10-20
申请号：US17849665
申请日：2022-06-26
Applicant: Charter Communications Operating, LLC
Inventor： Volkan Sevindik
Abstract: The present invention relates to methods and apparatus for managing uplink resource grants in wireless networks. An exemplary method embodiment includes the steps of: communicating resource grants to individual customer premise equipment (CPE) devices, the resource grants including at least a first resource grant to a first CPE device and a second resource grant to a second CPE device, the first resource grant giving the first CPE device the right to use a first set of resource blocks on a recurring basis, said second resource grant giving the second CPE device the right to use a second set of resource blocks on a recurring basis; monitoring the use of resource blocks granted to the first and second CPE devices during a first period of time; using stored resource utilization information to determine resource grants which are to be shared by the first and second CPE device.
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公开(公告)号：US20220337334A1
公开(公告)日：2022-10-20
申请号：US17858456
申请日：2022-07-06
Applicant: CHARTER COMMUNICATIONS OPERATING, LLC
Inventor： Volkan Sevindik , Haider Syed
Abstract: Various embodiments comprise systems, methods, architectures, mechanisms and apparatus for managing service provider network nodes in a converged network by inserting mobile network UE information into WiFi network communications such that a WiFi control entity may, in response to determining that the UE-inserted information is indicative of a jamming condition at a Citizens Broadband Radio Service Devices (CBSDs) providing mobile network services to the UE, communicate the identification of such UE to various provider equipment such that CBSDs experiencing jamming signals may be identified and mitigation steps taken.
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Patent Agency Ranking
公开(公告)号：US11445439B1
公开(公告)日：2022-09-13
申请号：US17189230
申请日：2021-03-01
Applicant: Charter Communications Operating, LLC
Inventor： Volkan Sevindik
Abstract: The embodiments disclosed herein provide managing power over Ethernet through a switch. In particular, the embodiments provide a mechanism for a Power Over Ethernet (POE) switch device to request change of operation of Citizens Broadband Radio Service Devices (CBSDs) to dynamically adjust power requirements of the CBSDs. The POE switch device is configured to determine a power transfer rate is outside a predetermined range, and send a request to an identified CBSD of a plurality of CBSDs to operate under a different power mode to alter a power requirement of the identified CBSD. In this way, the POE switch device dynamically manages operation of the plurality of CBSDs and distributes power among the plurality of CBSDs based on power requirements, loads, and/or Spectrum Access Systems (SAS) limitations of the plurality of CBSDs. Such a configuration increases the number and/or type of CBSDs that can be deployed in a particular region.
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公开(公告)号：US20220279440A1
公开(公告)日：2022-09-01
申请号：US17189230
申请日：2021-03-01
Applicant: Charter Communications Operating, LLC
Inventor： Volkan Sevindik
Abstract: The embodiments disclosed herein provide managing power over Ethernet through a switch. In particular, the embodiments provide a mechanism for a Power Over Ethernet (POE) switch device to request change of operation of Citizens Broadband Radio Service Devices (CBSDs) to dynamically adjust power requirements of the CBSDs. The POE switch device is configured to determine a power transfer rate is outside a predetermined range, and send a request to an identified CBSD of a plurality of CBSDs to operate under a different power mode to alter a power requirement of the identified CBSD. In this way, the POE switch device dynamically manages operation of the plurality of CBSDs and distributes power among the plurality of CBSDs based on power requirements, loads, and/or Spectrum Access Systems (SAS) limitations of the plurality of CBSDs. Such a configuration increases the number and/or type of CBSDs that can be deployed in a particular region.
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公开(公告)号：US20220264362A1
公开(公告)日：2022-08-18
申请号：US17178565
申请日：2021-02-18
Applicant: Charter Communications Operating, LLC
Inventor： Volkan Sevindik
IPC: H04W28/02
Abstract: In some embodiments, a wireless device (e.g., a cell phone) has a transceiver, a processor, and a memory. The processor store periodic downlink (DL) data received from the transceiver in a periodic DL buffer in the memory, aperiodic DL data received from the transceiver in an aperiodic DL buffer in the memory, periodic uplink (UL) data in a periodic UL buffer in the memory, and aperiodic UL data in an aperiodic UL buffer in the memory. The processor determines in what order to handle the stored data in the periodic and aperiodic DL and UL buffers and handles the stored data in the determined order.
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公开(公告)号：US20220210805A1
公开(公告)日：2022-06-30
申请号：US17135008
申请日：2020-12-28
Applicant: Charter Communications Operating, LLC
Inventor： Volkan Sevindik
Abstract: Uplink resource allocation in fixed wireless access (FWA) networks using wireless controllers is described. The method includes allocating shared spectrum to a Citizens Broadband Radio Service (CBRS) device (CBSD), wirelessly connecting customer premises equipment (CPE) of a FWA network to the CBSD, receiving scheduling requests (SRs) from the CPE, transmitting a grant with allocated uplink resources to the CPE, sending CBSD information, CPE information, and allocated uplink resource information to a wireless controller, transmitting to the CPE a message to use previously allocated uplink resources until a defined event when the CBSD lacks downlink transmission capability, sending instructions to the wireless controller to start monitoring uplink communication channels while the CBSD lacks the downlink transmission capability, sending a request to the CBSD to assign additional uplink resources when determining an increase in uplink communications, and transmitting a grant to the CPE for the additional uplink resources.
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公开(公告)号：US20220201467A1
公开(公告)日：2022-06-23
申请号：US17129048
申请日：2020-12-21
Applicant: Charter Communications Operating, LLC
Inventor： Volkan Sevindik
Abstract: In certain embodiments, a (e.g., 5G) wireless network has a (e.g., CBSD) base station and any suitable number of instances of user equipment (UE). For each group of one or more UEs, one of the UEs is designated as a primary UE that stores UE context information for the other (secondary) UEs in the UE group. To connect to a secondary UE, the base station can retrieve the UE context information from the secondary UE's associated primary UE without having to retrieve the secondary UE's context information from the core network, thereby reducing backbone bandwidth usage and delays in connecting the secondary UE, especially when many secondary UE request connections within a short time interval.
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