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    Tracking area planning
    42.
    发明授权
    Tracking area planning 有权

    公开(公告)号：US11523368B2

    公开(公告)日：2022-12-06

    申请号：US16917783

    申请日：2020-06-30

    Applicant: Parallel Wireless, Inc.

    Inventor： Kaitki Agarwal ,  Kartik Shashikant Raval

    IPC: H04W68/12 ,  H04W8/02 ,  H04W64/00 ,  H04W68/04 ,  H04W88/16 ,  H04W36/24 ,  H04W92/14

    Abstract: A method is disclosed for improved tracking area planning and handling, comprising: assigning a single tracking area code to a plurality of eNodeBs at a messaging concentrator gateway, the messaging concentrator gateway situated in a network between the plurality of eNodeBs and the core network; storing, at the messaging concentrator gateway, at least one indicator of a last known location of a user equipment (UE) other than the single tracking area code; receiving a paging message from the core network at the messaging concentrator gateway for a UE; and performing a paging sequence using the at least one indicator to identify a set of eNodeBs to page the UE, thereby allowing larger tracking area list sizes to be used without increasing signaling traffic between the radio access network and the core network.

    End-to-End Prioritization for Mobile Base Station
    45.
    发明申请
    End-to-End Prioritization for Mobile Base Station 有权

    公开(公告)号：US20220338054A1

    公开(公告)日：2022-10-20

    申请号：US17857899

    申请日：2022-07-05

    Applicant: Parallel Wireless, Inc.

    Inventor： Pratik Vinod Mehta ,  Yang Cao ,  Sumit Garg ,  Kaitki Agarwal ,  Rajesh Kumar Mishra

    IPC: H04W28/02 ,  H04W40/12 ,  H04L12/46 ,  H04W76/15 ,  H04L47/24 ,  H04W28/10 ,  H04W76/12 ,  H04L47/10 ,  H04W40/22

    Abstract: A method for utilizing quality of service information in a network with tunneled backhaul is disclosed, comprising: establishing a backhaul bearer at a base station with a first core network, the backhaul bearer established by a backhaul user equipment (UE) at the base station, the backhaul bearer having a single priority parameter, the backhaul bearer terminating at a first packet data network gateway in the first core network; establishing an encrypted internet protocol (IP) tunnel between the base station and a coordinating gateway in communication with the first core network and a second core network; facilitating, for at least one UE attached at the base station, establishment of a plurality of UE data bearers encapsulated in the secure IP tunnel, each with their own QCI; and transmitting prioritized data of the plurality of UE data bearers via the backhaul bearer and the coordinating gateway to the second core network.

    Federated X2 Gateway
    46.
    发明申请
    Federated X2 Gateway 有权

    公开(公告)号：US20220116834A1

    公开(公告)日：2022-04-14

    申请号：US17555772

    申请日：2021-12-20

    Applicant: Parallel Wireless, Inc.

    Inventor： Prashanth Rao ,  Pratik Mehta ,  Kartik Shashikant Raval ,  Kaitki Agarwal ,  Rajesh Kumar Mishra ,  Sridhar Donepudi ,  Anupam Goyal ,  Yang Cao

    IPC: H04W36/00 ,  H04W36/14 ,  H04W48/16 ,  H04W24/02

    Abstract: A gateway for X2 interface communication is provided, including: an X2 internal interface for communicating with, and coupled to, a plurality of radio access networks (RANs); and an X2 external interface for communicating with, and coupled to, a destination outside of the plurality of RANs, the X2 external interface further including a single X2 endpoint for the plurality of radio access networks, such that the X2 external interface provides a single interface for an external macro cell or core network to interact with the plurality of radio access networks. The gateway may further include a handover module for maintaining X2 signaling associations and transactions for incoming and outbound handovers, including X2 to S1 and S1 to X2 translation.

    Inter-cell fractional frequency reuse scheduler
    47.
    发明授权
    Inter-cell fractional frequency reuse scheduler 有权

    公开(公告)号：US11212820B2

    公开(公告)日：2021-12-28

    申请号：US16934794

    申请日：2020-07-21

    Applicant: Parallel Wireless, Inc.

    Inventor： Prashanth Rao ,  Murali Talluri ,  Praveen Puvvadi ,  Mohit Chugh ,  Kaitki Agarwal ,  Anoop Kumar ,  Syed Intekhab Anjum ,  Santosh Kumar Pandey ,  Sharique Qureshi

    IPC: H04W72/12 ,  H04W28/16 ,  H04W84/04

    Abstract: Systems and methods are disclosed to address inter-cell interference in a heterogeneous network. In one embodiment, a system is disclosed, comprising: a coordinating node situated between a radio access network and a core network; and a first base station in the radio access network in communication with the coordinating node, wherein: the coordinating node has a coordinating scheduler with a first scheduling period; the first base station has a first base station scheduler with a second scheduling period shorter than the first scheduling period; the coordinating scheduler is configured to send a resource reservation list and a resource restriction list to the first base station scheduler once during each first scheduling period; and the first base station is configured to receive the resource reservation list and the resource restriction list and to use the resource reservation list and the resource restriction list when performing mobile device resource scheduling.

    SIM whitelisting and multi-operator core networks
    48.
    发明授权
    SIM whitelisting and multi-operator core networks 有权

    公开(公告)号：US11140611B2

    公开(公告)日：2021-10-05

    申请号：US16691599

    申请日：2019-11-21

    Applicant: Parallel Wireless, Inc.

    Inventor： Kartik Shashikant Raval ,  Rajesh Kumar Mishra ,  Kaitki Agarwal ,  Sridhar Donepudi ,  Pratik Mehta ,  Yang Cao ,  Steven Paul Papa ,  Jitender Arora

    IPC: H04W48/02 ,  H04W12/06 ,  H04W88/12 ,  H04W84/04

    Abstract: A method may be disclosed in accordance with some embodiments, comprising: receiving, at a virtualizing gateway, a first service request from a first user equipment (UE) via a first eNodeB; creating, at the virtualizing gateway, an association from each of a plurality of UE identifiers to a desired core network; applying, at the virtualizing gateway, a first filter using a first UE identifier of the first UE, based on the association; forwarding, at the virtualizing gateway, based on the applied first filter, the first service request from the first UE to the first core network; receiving, at the virtualizing gateway, via a second base station, a second service request from a second user equipment (UE); applying, at the virtualizing gateway, a second filter using a second UE identifier of the second UE, based on the association; and forwarding, at the virtualizing gateway, based on the applied second filter, the second service request from the second UE to the second core network.

    VoIP and Native Carrier Call Integration
    49.
    发明申请
    VoIP and Native Carrier Call Integration 有权

    公开(公告)号：US20210266813A1

    公开(公告)日：2021-08-26

    申请号：US17317881

    申请日：2021-05-11

    Applicant: Parallel Wireless, Inc.

    Inventor： Steven Paul Papa ,  Rajesh Kumar Mishra ,  Kaitki Agarwal

    IPC: H04W40/02 ,  H04W4/16 ,  H04W4/18

    Abstract: Systems, methods and computer software are disclosed for providing a Diameter multifold message. In one embodiment a method is disclosed, comprising: providing a multifold-command Attribute Value Pair (AVP), the multifold-command AVP including an AVP code, a set of VMP flags, an AVP length and a vendor ID; including the AVP in a Capabilities Exchange Request (CER) command for a Diameter stack supporting multiplexing of commands in one message; and using the AVP to combine messages from multiple applications running on a single Diameter node and multiple commands from a single application.

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