公开(公告)号：US20230246973A1

公开(公告)日：2023-08-03

申请号：US18131046

申请日：2023-04-05

Applicant: Adaptiv Networks Inc.

Inventor： Matthew Robert Williams ,  Yuri Nebogatov ,  Miika Anttoni Klemetti

IPC: H04L47/2466 ,  H04L47/27 ,  H04W28/02 ,  H04L69/163 ,  H04L47/32 ,  H04L47/40 ,  H04L47/193 ,  H04L67/59

CPC classification number: H04L47/2466 ,  H04L47/27 ,  H04W28/0273 ,  H04L69/163 ,  H04L47/323 ,  H04L47/40 ,  H04L47/193 ,  H04L67/59 ,  H04W80/06

Abstract: A method of reducing the bandwidth usage of a network comprises intercepting traffic between a TCP server and a TCP client using TCP protocols that use client acknowledgements; identifying client acknowledgements from the TCP protocols; identifying the sequence number of a last received client acknowledgements from the intercepted traffic; identifying the sequence number of a last sent client acknowledgement from the intercepted traffic; calculating an unacknowledged byte value based on the difference between the last received client acknowledgement sequence number and the last sent client acknowledgement sequence number; comparing the calculated unacknowledged byte value with a predetermined threshold value, to determine whether the calculated unacknowledged byte value is at least as great as the predetermined threshold value; and transmitting the identified client acknowledgements into the network when the compared unacknowledged byte value is at least as great as the predetermined threshold value.

公开(公告)号：US20230007045A1

公开(公告)日：2023-01-05

申请号：US17366285

申请日：2021-07-02

Applicant: Adaptiv Networks Inc.

Inventor： Miika Anttoni KLEMETTI

IPC: H04L29/06

Abstract: A system for access policy management of a plurality of valid entities communicating over a network comprising a server executing an application programming interface for registration and authentication of said entities directly or via an edge router, one or more encrypted tunnels between entities and one or more gateways. Wherein said server assigns a private IP address to each authenticated entities and propagates said IP address and associated access policies to each of said one or more gateway; and said one or more gateway processing and routing a plurality of packets received from each entity and enforcing one or more access policies associated with the private IP address assigned to the authenticated entity; and said one or more gateways manage routes based on the propagated private IP addresses of each authenticated entities and routes packets to reach one or more remote entities via one or more tunnels to one or more other gateways creating a network overlay between authenticated entities.

公开(公告)号：US20210288839A1

公开(公告)日：2021-09-16

申请号：US17215031

申请日：2021-03-29

Applicant: Adaptiv Networks Inc.

Inventor： Shane Daniel Barnes ,  Matthew Robert Williams ,  Miika Anttoni Klemetti ,  Vijayendran Mahendran ,  Uri Nebogatov ,  Mohan Krishna Vemulapali

IPC: H04L12/46 ,  H04L29/06 ,  H04L12/801 ,  H04L1/16

Abstract: A system transports a plurality of UDP datagrams from a sending application to a receiving application by creating a TCP tunnel between a TCP sending-end and a TCP receiving-end, encapsulating the datagrams in TCP packets at the TCP transmitting-end, transmitting the TCP packets via the TCP tunnel to the TCP receiving-end over a network using a TCP/IP protocol, and extracting the datagrams from the TCP packet and forwarding the extracted datagrams to the receiving application. The TCP tunnel may provide the same delay and responsiveness as UDP protocol. The TCP receiving-end may detect when a packet is missing and request retransmission when a packet is missing, so that the TCP sending-end retransmits the missing packets. The transmitting of TCP packets to the TCP receiving-end continues when the receiving-end detects a missing packet, so that there is no lag in the forwarding of the extracted datagrams. Retransmitted packets may be discarded.

公开(公告)号：US20210111998A1

公开(公告)日：2021-04-15

申请号：US17127261

申请日：2020-12-18

Applicant: Adaptiv Networks Inc.

Inventor： Patricio Humberto SAAVEDRA

IPC: H04L12/715 ,  H04L29/06 ,  H04L12/46

Abstract: A network system is provided between at least a first client site and a second client site. A client site network component is implemented at least at the first client site, the client site network component aggregating one or more diverse network connections so as to configure an aggregated connection that has increased throughput. At least one network server component may be configured to connect to the client site network component using the aggregated connection. A cloud network controller may be configured to manage the data traffic and a virtual edge providing transparent lower-link encryption for the aggregated connection between the client site network component and the network server component. The network server component includes a virtual control plane interface configured to establish a unicast path between the network server component and each of a plurality of re-mote network server components.

公开(公告)号：US20200382433A1

公开(公告)日：2020-12-03

申请号：US16994486

申请日：2020-08-14

Applicant: ADAPTIV NETWORKS INC.

Inventor： Miika Anttoni Klemetti ,  Yuri Nebogatov ,  Matthew Robert Williams

IPC: H04L12/835 ,  H04L29/08 ,  H04L29/06 ,  H04L12/913 ,  H04L12/841

Abstract: A network arbiter and associated method for linking and controlling the rate of data transmission between a sender on a connected network and a client with an advertised receive window are disclosed. The network arbiter comprises a downstream temporary storage for temporarily storing data in transmission from the sender to the client, an upstream temporary storage for temporarily storing data in transmission from the client to the sender and a processor operatively connected to the downstream temporary storage and the upstream temporary storage. The processor is configured to alter the advertised receive window in order to modulate the rate of data transmission.