公开(公告)号：US20240205994A1

公开(公告)日：2024-06-20

申请号：US18493341

申请日：2023-10-24

Applicant: Parallel Wireless, Inc.

Inventor： Kartik Shashikant Raval ,  Amit Ghadge ,  Pratik Vinod Mehta ,  Rishabh Puri

IPC: H04W76/15 ,  H04W24/02 ,  H04W36/00 ,  H04W36/14 ,  H04W48/18 ,  H04W84/04 ,  H04W92/02

CPC classification number: H04W76/15 ,  H04W24/02 ,  H04W36/0069 ,  H04W36/14 ,  H04W48/18 ,  H04W84/045 ,  H04W92/02

Abstract: Systems, methods and computer software are disclosed for providing for providing a 5G mobile network. In one embodiment a method is disclosed, comprising: providing a first base station having a first coverage area for a first Radio Access Network (RAN); providing a second base station having a second coverage area, the second coverage area within the first coverage area of the first base station for an overlay RAN; providing a 5G base station having a third coverage area, the third coverage area within the first coverage area and within the second coverage area and part of the overlay RAN; and determining, by a 5G Interworking Function (IWF) device, which subscribers are to be serviced by the overlay RAN and which subscribers are to be serviced by the first RAN.

公开(公告)号：US20230300684A1

公开(公告)日：2023-09-21

申请号：US18325784

申请日：2023-05-30

Applicant: Parallel Wireless, Inc.

Inventor： Anoop Gupta ,  Kartik Shashikant Raval

IPC: H04W36/00 ,  H04L61/3015 ,  H04W36/32 ,  H04W8/02 ,  H04W24/02

CPC classification number: H04W36/0016 ,  H04L61/3015 ,  H04W36/32 ,  H04W8/02 ,  H04W36/0061 ,  H04W24/02 ,  H04W36/00835 ,  H04W84/045

Abstract: Systems and methods are disclosed for a 3G gateway. In a first embodiment, a method is disclosed for a network, comprising: receiving a relocation request message at a home nodeB gateway (HNBGW), the HNBGW coupled to an operator core network, the relocation request message including a target super cell identifier and a user equipment (UE) identifier; sending a second relocation request message from the HNBGW to a coordinating node, the coordinating node having as its identifier the target super cell identifier; querying a lookup table at the coordinating node using the UE identifier to determine a target cell identifier; replacing, in the second relocation request message, the target super cell identifier with the target cell identifier to create a third relocation request message; and sending the third relocation request message to a target cell identified by the target cell identifier.

公开(公告)号：US11659446B2

公开(公告)日：2023-05-23

申请号：US17103842

申请日：2020-11-24

Applicant: Parallel Wireless, Inc.

Inventor： Steven Paul Papa ,  Rajesh Kumar Mishra ,  Kaitki Agarwal ,  Sridhar Donepudi ,  Sumit Garg ,  Kartik Shashikant Raval ,  Prashanth Rao

IPC: H04W28/10 ,  H04B1/3816 ,  H04L61/2592 ,  H04L12/46 ,  H04L12/66 ,  H04W80/00 ,  H04W88/08 ,  H04W76/12 ,  H04W84/20 ,  H04W88/02

CPC classification number: H04W28/10 ,  H04B1/3816 ,  H04L12/4633 ,  H04L12/66 ,  H04L61/2592 ,  H04W76/12 ,  H04W80/00 ,  H04W84/20 ,  H04W88/02 ,  H04W88/08

Abstract: Systems and methods are disclosed for enabling a mesh network node to switch from a base station role to a user equipment role relative to a second mesh network node, and vice versa. By switching roles in this manner, the mesh network node may be able to benefit from increased uplink or downlink speed in the new role. This role reversal technique is particularly useful when using wireless protocols such as LTE that are asymmetric and allow differing throughput on uplink and downlink connections. Methods for determining whether to perform role reversal are disclosed, and methods for using role reversal in mesh networks comprising greater than two nodes are also disclosed.

公开(公告)号：US11425603B2

公开(公告)日：2022-08-23

申请号：US16896195

申请日：2020-06-08

Applicant: Parallel Wireless, Inc.

Inventor： Kartik Shashikant Raval ,  Amit Ghadge ,  Vivek Pise ,  Anoop Gupta ,  Rajesh Gupta

IPC: H04W28/08 ,  H04W24/08 ,  H04W48/18 ,  H04W92/04 ,  H04W84/04

Abstract: Systems and methods for MME adaptive selection are described. The method includes: initializing a health checkup algorithm at an eNodeB for each MME connected to as per configuration values; starting a health check timer for each MME; continuing with an Initial Attach procedure for incoming calls based on SAE-Temporary Mobile Subscriber Id (S-TMSI), (Globally Unique MME Identifier) GUMMEI, or capacity/load balancing considerations; on every UE attach attempt, incrementing a total calls count; and on every S1 AP Error Indication/no response from an ME, incrementing a total fail calls count; determining when the health check timer for an MME expires; calculating a failed calls/total calls percentage value. Based on the value of the timer, appropriate action is taken.

公开(公告)号：US20210227405A1

公开(公告)日：2021-07-22

申请号：US17014346

申请日：2020-09-08

Applicant: Parallel Wireless, Inc.

Inventor： Rajesh Kumar Mishra ,  Yang Cao ,  Kartik Shashikant Raval

IPC: H04W24/02

Abstract: Systems, methods and computer software are disclosed for providing a virtual machine for 2G networks; wherein the virtual machine provide a plurality of virtualized network functions (VNFs).

公开(公告)号：US11026136B2

公开(公告)日：2021-06-01

申请号：US15721728

申请日：2017-09-29

Applicant: Parallel Wireless, Inc.

Inventor： Kartik Shashikant Raval ,  Sourabh Nanoti ,  Prashanth Rao ,  Praveen Kumar ,  Anupam Goyal ,  Harish Kumar Lohar

IPC: H04W36/00 ,  H04W36/14 ,  H04W24/02 ,  H04W48/16 ,  H04W84/18 ,  H04W88/12 ,  H04W88/16 ,  H04W92/20 ,  H04W92/04

Abstract: Systems and methods for handovers with simplified network topology are disclosed. In a first embodiment, a method is disclosed, comprising: at a coordinating gateway during a handover of a mobile device from a first base station to a second base station, receiving a first handover request from the first base station; discarding a first shared security key received in the first handover request; sending a tunnel switching request to a core network node; obtaining precursors for a second shared security key from the core network node in a response to the switching request; sending a second handover request to the second base station with the precursors to calculate the second shared security key for securing a data connection for the mobile device following the handover; deriving the second shared security key from the obtained precursors at the first base station; and deriving the second shared security key from the obtained precursors at the coordinating gateway.

公开(公告)号：US20210084538A1

公开(公告)日：2021-03-18

申请号：US17103842

申请日：2020-11-24

Applicant: Parallel Wireless, Inc.

Inventor： Steven Paul Papa ,  Rajesh Kumar Mishra ,  Kaitki Agarwal ,  Sridhar Donepudi ,  Sumit Garg ,  Kartik Shashikant Raval ,  Prashanth Rao

IPC: H04W28/10 ,  H04B1/3816 ,  H04L29/12 ,  H04L12/46 ,  H04L12/66

Abstract: Systems and methods are disclosed for enabling a mesh network node to switch from a base station role to a user equipment role relative to a second mesh network node, and vice versa. By switching roles in this manner, the mesh network node may be able to benefit from increased uplink or downlink speed in the new role. This role reversal technique is particularly useful when using wireless protocols such as LTE that are asymmetric and allow differing throughput on uplink and downlink connections. Methods for determining whether to perform role reversal are disclosed, and methods for using role reversal in mesh networks comprising greater than two nodes are also disclosed.

公开(公告)号：US10893436B2

公开(公告)日：2021-01-12

申请号：US15900615

申请日：2018-02-20

Applicant: Parallel Wireless, Inc.

Inventor： Steven Paul Papa ,  Rajesh Kumar Mishra ,  Kartik Shashikant Raval ,  Kaitki Agarwal

IPC: H04W28/02 ,  H04W76/18 ,  H04W76/16

Abstract: A gateway server situated between a radio access network and a core network is disclosed that includes a radio access network packet interface, a load management module for monitoring load of a management server in the core network coupled to the radio access network packet interface, a packet forwarding module for forwarding requests to the management server coupled to the load management module, and a local packet core module coupled to the load management module and the packet forwarding module, the local packet core module being configured to respond to a mobile device, when an overload is detected at the management server, with a management server message requesting that the mobile device try again at a later time.

公开(公告)号：US10764863B2

公开(公告)日：2020-09-01

申请号：US15694762

申请日：2017-09-01

Applicant: Parallel Wireless, Inc.

Inventor： Anoop Gupta ,  Kartik Shashikant Raval

IPC: H04B17/00 ,  H04W68/02 ,  H04W8/18 ,  H04W60/00 ,  H04W64/00 ,  H04W8/06 ,  H04W68/12 ,  H04W88/16 ,  H04W88/08 ,  H04W84/04 ,  H04W92/02

Abstract: Systems and methods for improved paging are described. In one embodiment, a method is described, comprising: providing a combined database in a heterogeneous radio access network at a coordinating gateway between a plurality of radio access network nodes and a plurality of core network nodes; at the coordinating gateway, storing a first location of a user device in the combined database in association with a user device identifier and based on receiving a first user device registration request at a first radio access network; at the coordinating gateway, storing a second location of the user device in the combined database in association with the user device identifier and based on receiving a second user device registration request at a second radio access network; and querying the combined database for a last known location of the user device across both the first and the second radio access network.

公开(公告)号：US10735996B2

公开(公告)日：2020-08-04

申请号：US15878412

申请日：2018-01-23

Applicant: Parallel Wireless, Inc.

Inventor： Pratik Vinod Mehta ,  Kartik Shashikant Raval ,  Ravi Nathwani ,  Kaitki Agarwal

IPC: H04W24/02 ,  H04W28/08

Abstract: Systems and methods for a scalable network orchestrator for orchestrating a radio access network are disclosed. In one embodiment, a system is disclosed, comprising: a management module for performing system management functions, a control plane processing module for performing radio access coordination functions and user mobile device coordination functions, a data plane processing module for receiving user mobile device data and forwarding the user mobile device data to the user mobile device or to a mobile operator core network, and for decrypting, demultiplexing and forwarding system management traffic to the management module or control plane processing module; a load balancer for receiving and directing traffic; and an interconnect medium coupled to each of these modules and providing point-to-point connectivity for each coupled module, wherein the at least one management module is configured to support addition, subtraction, and failover of load balancers, control plane processing modules, and data plane processing modules.