公开(公告)号：US20220286497A1

公开(公告)日：2022-09-08

申请号：US17688815

申请日：2022-03-07

Applicant: Parallel Wireless, Inc.

Inventor： Anoop Gupta ,  Kartik Shashikant Raval ,  Sanjay Harwani

IPC: H04L67/1004 ,  H04L12/46 ,  H04L69/326

Abstract: Methods and systems for handling of an inbound Stream Control Transmission Protocol (SCTP) packet at an SCTP load balancer (SCTP LB) are described. In one embodiment a method includes receiving, at the SCTP LB, an SCTP packet; determining, by the SCTP LB, which tunneling mechanism to use for the SCTP packet; and tunneling the SCTP packet to a correct back-end server for further processing of the SCTP packet.

公开(公告)号：US20230029064A1

公开(公告)日：2023-01-26

申请号：US17873091

申请日：2022-07-25

Applicant: Parallel Wireless, Inc.

Inventor： Anoop Gupta ,  Sanjay Harwani

IPC: H04L9/40 ,  H04L12/46

Abstract: Methods, systems and computer readable media are disclosed for providing scalable and secured connectivity per Internet Protocol Security (IPSEC) tunnel. In one embodiment a method includes spreading Encapsulating Security Payload (ESP) encryption for a same IPSEC tunnel across multiple backend application servers; and processing application flows using decrypted packets by embedding the Application Server instance-id in ESP and application packets for correlation with application packet flows.

公开(公告)号：US20250047738A1

公开(公告)日：2025-02-06

申请号：US18651597

申请日：2024-04-30

Applicant: Parallel Wireless, Inc.

Inventor： Anoop Gupta ,  Kartik Shashikant Raval ,  Sanjay Harwani

IPC: H04L67/1004 ,  H04L12/46 ,  H04L69/326

Abstract: Methods and systems for handling of an inbound Stream Control Transmission Protocol (SCTP) packet at an SCTP load balancer (SCTP LB) are described. In one embodiment a method includes receiving, at the SCTP LB, an SCTP packet; determining, by the SCTP LB, which tunneling mechanism to use for the SCTP packet; and tunneling the SCTP packet to a correct back-end server for further processing of the SCTP packet.

公开(公告)号：US11611898B2

公开(公告)日：2023-03-21

申请号：US17152324

申请日：2021-01-19

Applicant: Parallel Wireless, Inc.

Inventor： Sanjay Harwani ,  Kartik Raval ,  Anoop Gupta

IPC: H04W28/02 ,  H04W28/08 ,  H04W24/02

Abstract: A method and computer readable medium for identifying slow base stations and providing impact mitigation are described. In one embodiment, the method includes detecting that a first base station, using a first queue, is slow, wherein a slow base station is a base station that that cannot keep up with the rate at which a core node is generating update messages over a prolonged period; providing a slow base station queue; and moving the first base station from the first queue to the slow base station queue.

公开(公告)号：US11973822B2

公开(公告)日：2024-04-30

申请号：US17688815

申请日：2022-03-07

Applicant: Parallel Wireless, Inc.

Inventor： Anoop Gupta ,  Kartik Shashikant Raval ,  Sanjay Harwani

IPC: H04L67/1004 ,  H04L12/46 ,  H04L69/326

CPC classification number: H04L67/1004 ,  H04L12/4633 ,  H04L69/326 ,  H04L2212/00

Abstract: Methods and systems for handling of an inbound Stream Control Transmission Protocol (SCTP) packet at an SCTP load balancer (SCTP LB) are described. In one embodiment a method includes receiving, at the SCTP LB, an SCTP packet; determining, by the SCTP LB, which tunneling mechanism to use for the SCTP packet; and tunneling the SCTP packet to a correct back-end server for further processing of the SCTP packet.

公开(公告)号：US20220217225A1

公开(公告)日：2022-07-07

申请号：US17569626

申请日：2022-01-06

Applicant: Parallel Wireless, Inc.

Inventor： Anoop Gupta ,  Kartik Shashikant Raval ,  Sanjay Harwani

IPC: H04L69/163 ,  H04L43/10 ,  H04L43/028 ,  H04L47/32 ,  H04L12/46

Abstract: Systems, methods and computer software are disclosed for handling Stream Control Transmission Protocol (SCTP) packets with T-bit set at an SCTP load balancer. In one embodiment a method is disclosed, the method including embedding bits in an SCTP verification tag during SCTP association to identify a correct backend-server instance; parsing the verification tag to obtain an embedded instance number of the backend server; and routing, based on the embedded instance number, the SCTP packets to a correct backend server for further processing.

公开(公告)号：US20210227421A1

公开(公告)日：2021-07-22

申请号：US17152324

申请日：2021-01-19

Applicant: Parallel Wireless, Inc.

Inventor： Sanjay Harwani ,  Kartik Raval ,  Anoop Gupta

IPC: H04W28/02 ,  H04W24/02 ,  H04W28/08

Abstract: A method and computer readable medium for identifying slow base stations and providing impact mitigation are described. In one embodiment, the method includes detecting that a first base station, using a first queue, is slow, wherein a slow base station is a base station that that cannot keep up with the rate at which a core node is generating update messages over a prolonged period; providing a slow base station queue; and moving the first base station from the first queue to the slow base station queue.