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    mmWave to Wi-Fi control signal offloading in the event of fading in the mmWave system
    1.
    发明授权
    mmWave to Wi-Fi control signal offloading in the event of fading in the mmWave system 有权

    公开(公告)号：US12028769B2

    公开(公告)日：2024-07-02

    申请号：US18301879

    申请日：2023-04-17

    Applicant: T-Mobile Innovations LLC

    Inventor： Atul Kulkarni ,  Sreekar Marupaduga ,  Anurag Thantharate

    IPC: H04W4/00 ,  H04W36/28 ,  H04W36/30 ,  H04W84/12

    CPC classification number: H04W36/30 ,  H04W36/28 ,  H04W84/12

    Abstract: Methods and systems are provided for signal offloading in an mmWave environment (e.g., in the event of high fading). The methods and systems include one or more mmWave nodes that are each configured to wirelessly communicate with a user device in a geographic service area and a Wi-Fi access point configured to wirelessly communicate with the user device. The methods and systems determine that fading or loading of an mmWave signal transmitted by one of the one or more mmWave nodes is above a threshold. In response to the fading or loading being above the threshold, the methods and systems redirect a control signal of the user device through the Wi-Fi access point to the one or more mmWave nodes, such that the user device maintains a dual connection with the Wi-Fi access point via the control signal and the mmWave node.

    Network-assisted charging prioritization for cellular unmanned aerial vehicles
    3.
    发明授权
    Network-assisted charging prioritization for cellular unmanned aerial vehicles 有权

    公开(公告)号：US11611937B1

    公开(公告)日：2023-03-21

    申请号：US17151826

    申请日：2021-01-19

    Applicant: T-MOBILE INNOVATIONS LLC

    Inventor： Anurag Thantharate ,  Sreekar Marupaduga ,  Sougata Saha ,  Atul Kulkarni

    IPC: H04W4/00 ,  H04W52/02 ,  B64C39/02 ,  H04W28/24 ,  H04W28/02

    Abstract: Methods are provided for enabling network operators to play a key role in allowing Cellular Unmanned Aerial Vehicles (UAVs) to recharge batteries based on RF parameters and/or a class of service the UAVs provide to users/customers. For example, a particular mobile network operator (MNO) has a UAV charging station deployed in it leased towers where it has base stations (eNB/gNB) deployed. The MNO can provide charging as a service to the UAVs. When more than one drone is requesting a charge, the MNO can prioritize which UAV has the highest priority. In some aspects, the MNO can prioritize the UAVs for charging based on a Quality of Service identifier. Additionally or alternatively, the MNO can prioritize the UAVs for charging based on a Network Slice Selection Assistance Information indicator.

    HANDOVER CONTROL IN A WIRELESS USER EQUIPMENT (UE)
    4.
    发明申请
    HANDOVER CONTROL IN A WIRELESS USER EQUIPMENT (UE) 有权

    公开(公告)号：US20220248279A1

    公开(公告)日：2022-08-04

    申请号：US17723264

    申请日：2022-04-18

    Applicant: T-MOBILE INNOVATIONS LLC

    Inventor： Anurag Thantharate ,  Sougata Saha ,  Sreekar Marupaduga ,  Hannah Jo Sifuentes

    IPC: H04W36/00 ,  H04W72/04 ,  H04W4/70 ,  H04W76/11 ,  H04W8/24

    Abstract: A wireless User Equipment (UE) uses different handover types for different user applications that are served by different wireless network slices. The wireless UE executes a selected one of the user applications and selects one of the wireless network slices to serve the selected one of the user applications. The wireless UE selects one of the handover types for the selected one of the wireless network slices. The wireless UE wirelessly exchanges application data for the selected one of the user applications with a wireless communication network. The wireless UE and the wireless communication network use the selected one of the handover types for the wireless exchange of the application data. The selected one of the wireless network slices processes the application data in the wireless communication network for the selected one of the user applications.

    Restricting uplink MIMO assignment based on fading in an mmWave system
    5.
    发明授权
    Restricting uplink MIMO assignment based on fading in an mmWave system 有权

    公开(公告)号：US11374627B1

    公开(公告)日：2022-06-28

    申请号：US17237684

    申请日：2021-04-22

    Applicant: T-Mobile Innovations LLC

    Inventor： Atul Kulkarni ,  Sreekar Marupaduga ,  Anurag Thantharate

    IPC: H04B7/06 ,  H04B7/0413 ,  H04W52/02

    Abstract: Methods and systems are provided for restricting an uplink Multiple Input Multiple Output (MIMO) assignment based on fading in an mmWave system. The methods and systems receive fading data from one or more user devices. Based on the received fading data, the methods and systems determine that a threshold number of the one or more user devices satisfies a threshold level of fading. In response to the threshold number satisfying the threshold level of fading, the methods and systems dynamically restrict the uplink MIMO assignment for at least one user device satisfying the threshold level of fading. In response to dynamically restricting the uplink MIMO assignment, the methods and systems assign the at least one user device to a lower MIMO layer of available MIMO layers.

    Multi-frequency data communication service over multiple wireless access nodes
    6.
    发明授权
    Multi-frequency data communication service over multiple wireless access nodes 有权

    公开(公告)号：US11240748B1

    公开(公告)日：2022-02-01

    申请号：US16809425

    申请日：2020-03-04

    Applicant: T-MOBILE INNOVATIONS LLC

    Inventor： Sreekar Marupaduga ,  Rajveen Narendran ,  Ajay Dahyabhai Patel ,  Anurag Thantharate

    IPC: H04N9/79 ,  H04W48/20 ,  H04W72/04

    Abstract: A wireless communication network delivers multi-frequency service to User Equipment (UE). A primary node receives signaling from the UE that indicates secondary nodes along with their frequencies and signal strengths. The primary node selects candidate nodes based on the signal strengths for the secondary nodes. The primary node determines potential intermodulation interference between the primary frequency and the frequencies for the candidate set. The primary node selects a qualifying set from the candidate set based on the potential intermodulation interference. The primary node determines communication performance for the qualifying set and selects a serving set from the qualifying set based on the communication performance. The primary node wirelessly transfers signaling to the UE identifying the serving set and transfers signaling to the serving set identifying the UE. The serving set of secondary access nodes wirelessly transfer user data to the UE over their frequencies responsive to the signaling.

    Network slicing in a wireless communication network
    7.
    发明授权
    Network slicing in a wireless communication network 有权

    公开(公告)号：US11991558B2

    公开(公告)日：2024-05-21

    申请号：US18335347

    申请日：2023-06-15

    Applicant: T-MOBILE INNOVATIONS LLC

    Inventor： Sreekar Marupaduga ,  Anurag Thantharate ,  Sougata Saha

    IPC: H04W28/06

    CPC classification number: H04W28/06

    Abstract: A wireless communication network serves a wireless User Equipment (UE) over a working network slice and a protect network slice. The wireless communication network receives UE capability data from the wireless UE that indicates the working network slice and the protect network slice. The wireless communication network determines UE context for the working network slice and for the protect network slice. The wireless communication network exchanges initial user data with the wireless UE over the working network slice based on the UE context. The wireless communication network exchanges additional user data with the wireless UE over the protect network slice based on the UE context when performance of the working network slice triggers a slice switch based on the UE context.

    Restricting uplink MIMO assignment based on fading in an mmWAVE system
    10.
    发明授权
    Restricting uplink MIMO assignment based on fading in an mmWAVE system 有权

    公开(公告)号：US11777559B2

    公开(公告)日：2023-10-03

    申请号：US18068416

    申请日：2022-12-19

    Applicant: T-MOBILE INNOVATIONS LLC

    Inventor： Atul Kulkarni ,  Sreekar Marupaduga ,  Anurag Thantharate

    IPC: H04B7/0413 ,  H04W52/02 ,  H04B7/06

    CPC classification number: H04B7/0413 ,  H04B7/0697 ,  H04W52/0212

    Abstract: Methods, media, and systems are provided for restricting an uplink Multiple Input Multiple Output (MIMO) assignment based on fading, battery data, or location data associated with a user device in an mmWave system. Fading data, location data, or battery data is received from one or more user devices. Based on the received data, a determination is made using the data received (e.g., determining the battery data of the user device is below a threshold or determining the location of the user device). In response, the assignment of the user device to an uplink MIMO layer of available MIMO layers is restricted. The restricted uplink MIMO layer is a higher MIMO layer than another MIMO layer of the available MIMO layers. In response to restricting the assignment, the user device may be assigned to an available MIMO layer that is a lower MIMO layer than the restricted MIMO layer.

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