公开(公告)号：US20250004996A1

公开(公告)日：2025-01-02

申请号：US18883060

申请日：2024-09-12

Applicant: PETER CHACKO

Inventor： PETER CHACKO

IPC: G06F16/188 ,  G06F9/445 ,  G06F16/16 ,  G06F16/174 ,  G06F16/182 ,  G06F21/62 ,  H03M13/37 ,  H04L47/193

Abstract: The present disclosure relates to Universal File Virtualization (UFV) that functions like a single virtual data hub spanning on-premise storage at various data silos, data centers cloud data resources stored in IaaS, PaaS and SaaS, remote office and branch office and hybrid-clouds primarily catering secondary data storage combining cyber resilience technologies, information security, file storage and object storage technologies. The proposed solution is built upon disaggregated control plane, security plane and decentralized data plane architecture. The system controller, security controller and Universal File System modules implement various file virtualization, security or data services algorithms to data that passes through it. The present disclosure also brings in a new concept called UFV, implementing a secure, UFS spanning all disparate data sources of a corporation distributed across geographies and cloud services, with centralized control plane, security plane and a decentralized data plane built out of secure vaults controlled by a data controller.

公开(公告)号：US12113705B2

公开(公告)日：2024-10-08

申请号：US17633590

申请日：2019-08-09

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

Inventor： Faseela K ,  Vyshakh Krishnan C H

IPC: H04L45/00 ,  H04L41/0803 ,  H04L41/0895 ,  H04L43/0817 ,  H04L45/64 ,  H04L45/76 ,  H04L47/193

CPC classification number: H04L45/38 ,  H04L41/0803 ,  H04L41/0895 ,  H04L43/0817 ,  H04L45/64 ,  H04L45/76 ,  H04L47/193

Abstract: A method by a first controller in a software defined networking (SDN) network for programming a switch in the SDN network to use a controller port as a watch port. The method includes generating an instruction for the switch to create a first group entry for a first group in a packet processing pipeline of the switch, where the first group entry includes a first bucket that specifies a first controller port as a watch port and an action for the switch to forward packets to the first controller via the first controller port, where the first controller port being specified as the watch port in the first bucket indicates that execution of the action specified by the first bucket is to be contingent upon a liveness of the first controller port and sending the instruction to the switch to cause the switch to create the first group entry.

公开(公告)号：US20240259324A1

公开(公告)日：2024-08-01

申请号：US18161519

申请日：2023-01-30

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： JEAN TOURRILHES ,  PUNEET SHARMA

IPC: H04L47/27 ,  H04L47/193

CPC classification number: H04L47/27 ,  H04L47/193 ,  H04L47/125

Abstract: Systems and methods are provided for improved TCP congestion control designed to address “mixed coarse-grained-fine-grained signal” scenarios. A TCP sender of the present technology achieves this improvement by leveraging two TCP congestion windows for a TCP connection: (1) a “fine-grained TCP signal-dependent congestion window” which is adjusted in response to “fine-grained” TCP congestion signals (as intelligently classified/defined by the present technology); and (2) a “coarse-grained TCP signal-dependent congestion window” which is adjusted in response to “coarse-grained” TCP congestion signals (as intelligently classified/defined by the present technology). With these two novel/unique congestion windows at disposal, the TCP sender can then dynamically (and intelligently) select an appropriate congestion window for dictating packet transmission for a TCP connection (e.g., the contemporaneously smaller congestion window). The TCP sender can also dynamically (and intelligently) synchronize the two congestion windows in order to ensure smoother transitions between utilized congestion windows.

公开(公告)号：US20240250889A1

公开(公告)日：2024-07-25

申请号：US18228695

申请日：2023-08-01

Applicant: Airoha Technology (Suzhou) Limited

Inventor： Tao Liu

IPC: H04L43/08 ,  H04L43/10 ,  H04L43/50 ,  H04L47/193

CPC classification number: H04L43/08 ,  H04L43/10 ,  H04L43/50 ,  H04L47/193

Abstract: A computer device includes a network interface circuit, a storage device, and a processor. The network interface circuit is used to receive a first transmission control protocol (TCP) packet from another computer device, wherein the first TCP packet include a session layer content. The storage device is used to store a program code. The processor is used to load and execute the program code to perform the following operation: computing a network speed of a network used by the computer device according to information carried by the session layer content.

公开(公告)号：US20240121845A1

公开(公告)日：2024-04-11

申请号：US18541210

申请日：2023-12-15

Applicant: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK

Inventor： Amandeep SINGH ,  Gaston S. ORMAZABAL ,  Henning G. SCHULZRINNE

IPC: H04W76/16 ,  H04L43/08 ,  H04L47/193 ,  H04L47/20 ,  H04L61/103 ,  H04L61/4511 ,  H04L61/5084 ,  H04L69/321 ,  H04W28/02 ,  H04W36/00 ,  H04W36/16

CPC classification number: H04W76/16 ,  H04L43/08 ,  H04L47/193 ,  H04L47/20 ,  H04L61/103 ,  H04L61/4511 ,  H04L61/5084 ,  H04L69/321 ,  H04W28/0226 ,  H04W36/0011 ,  H04W36/165 ,  H04L41/0893

Abstract: Method for unified networking for a device in heterogeneous mobile environments includes maintaining and monitoring active network interfaces, managing the location of the device, managing network access security, enabling disruption tolerance support for applications, enabling service sharing and session mobility, managing system parameters for one or more active application sessions, managing storage functionality in one or more memory devices, and maintaining a mapping for one or more flows corresponding to the one or more active application sessions, maintaining one or more policies, and performing flow control decisions based upon the policies using a policy engine. The method can also include monitoring for network events, evaluating whether to perform a handover based upon policies, and providing seamless secure handovers in a heterogeneous mobile environment. A device, non-transitory computer-readable medium, and a system for unified networking are also provided.

公开(公告)号：US11902404B1

公开(公告)日：2024-02-13

申请号：US17837406

申请日：2022-06-10

Applicant: Juniper Networks, Inc.

Inventor： Amit Arora ,  Erin C. MacNeil ,  Harmeet Singh ,  Sairam Neelam

IPC: H04L47/62 ,  H04L45/74 ,  H04W28/10 ,  H04W28/02 ,  H04L69/163 ,  H04L69/22 ,  H04L47/193 ,  H04L47/28 ,  H04L43/04

CPC classification number: H04L69/163 ,  H04L43/04 ,  H04L47/193 ,  H04L47/28 ,  H04L69/22

Abstract: A network device may monitor a TCP session with another network device, and may identify ingress and/or egress packets, a TCP header, and a socket of the TCP session. The network device may inspect the ingress and/or egress packets, the TCP header, and the socket to identify a zero window advertisement, details of a last quantity of packets sent or received, synchronize, finish, or reset packets sent or received, negotiated TCP options, or buffer space utilization, and may temporarily record identified data based on the inspection. The network device may detect a TCP session flap when a finish packet or a reset packet is identified and recorded, and may store, in a dead TCP session list, the identified data based on the TCP session flap being detected.

公开(公告)号：US11876719B2

公开(公告)日：2024-01-16

申请号：US17851124

申请日：2022-06-28

Applicant: Apple Inc.

Inventor： Vijay Venkataraman ,  Cahya A. Masputra ,  Christoph Paasch ,  Martin Kugler ,  Hans Jürgen Steffen

IPC: H04L47/193 ,  H04L5/00 ,  H04L47/32 ,  H04W80/06

CPC classification number: H04L47/193 ,  H04L5/0053 ,  H04L47/323 ,  H04W80/06

Abstract: A client device in a wireless network accesses a queue comprising Transmission Control Protocol Acknowledgement (TCP ACK) packets, at least some of which include packet descriptors, each with a flow identifier indicating a TCP flow associated with the packet, and a TCP ACK Generation Count. The device inspects a packet descriptor of a first TCP ACK packet, and identifies a first flow identifier and a first TCP ACK Generation Count. The device accesses entries in a data structure that each includes a first field and a second field respectively storing a flow identifier and a TCP ACK Generation Count. The device determines that a first entry in the data structure includes a flow identifier and a TCP ACK Generation Count matching the first flow identifier and the first TCP ACK Generation Count, respectively. In response to the determination, the device marks the first TCP ACK packet to be dropped.

公开(公告)号：US20240007404A1

公开(公告)日：2024-01-04

申请号：US18018022

申请日：2021-08-05

Applicant: HYANNIS PORT RESEARCH, INC,

Inventor： Anthony D. Amicangioli ,  Allen Bast ,  B. Joshua Rosen

IPC: H04L47/193 ,  H04L47/122 ,  G06Q40/04 ,  G06Q30/08 ,  H04L47/62

CPC classification number: H04L47/193 ,  H04L47/122 ,  H04L47/6225 ,  G06Q30/08 ,  G06Q40/04

Abstract: A distributed computing system, such as may be used to implement an electronic trading system, controls inbound message flow rates. Limiting a per-client or per-connection inbound message rate also helps ensure fair provisioning of computing resources, so that a single client's excessive use of resources cannot overwhelm the system to such an extent that it prevents other clients from interacting with the distributed system. It is also desirable to have system-wide control of the overall inbound message rate across all client connections. Such system-wide control ensures that the distributed system as a whole can maintain the required levels of service, including offering a predictable level of access for all clients.

公开(公告)号：US20230421669A1

公开(公告)日：2023-12-28

申请号：US18244404

申请日：2023-09-11

Applicant: Improbable Worlds Limited

Inventor： Matthew John Reveley Lewis

IPC: H04L69/16 ,  H04L47/193

CPC classification number: H04L69/16 ,  H04L47/193

Abstract: Methods and systems for providing a network protocol for view replication over an unreliable network are described herein. A sender and a receiver may apply a branching time model to the history of views to replicate the views consistently. The sender may send a first data packet to receiver. The first data packet may comprise a first sequence number identifying the first data packet, a source version number, and a first set of one or more changes to be applied to a first state identified by the source version number. Based on a determination that an acknowledgment message indicating receipt of the first data packet is not received, the sender may send a second data packet to the client device. The content of the second data packet may be determined based on the first data packet.

公开(公告)号：US11838208B2

公开(公告)日：2023-12-05

申请号：US17087931

申请日：2020-11-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jianbo Dong ,  Binzhang Fu ,  Kun Tan

IPC: H04L47/70 ,  H04L47/12 ,  H04L5/00 ,  H04L47/193 ,  H04L47/27

CPC classification number: H04L47/12 ,  H04L5/0055 ,  H04L47/193 ,  H04L47/27

Abstract: A congestion control method and apparatus, a device, and a storage medium, where the congestion control method includes sending first data packets to a receive end, where a quantity of the first data packets is the first value, receiving a plurality of second data packets corresponding to all or a portion of the first data packets, where the second packets include one or more third data packets and one or more fourth data packets, and adjusting, by a transmit end, a congestion window based on the second data packets to adjust a value of the congestion window to a second value.