公开(公告)号：US20220103486A1

公开(公告)日：2022-03-31

申请号：US17427244

申请日：2020-01-14

申请人： NEC Corporation

发明人： Anan SAWABE ,  Takanori IWAI

IPC分类号： H04L47/62 ,  H04L47/80 ,  H04L41/082 ,  H04L43/0852 ,  H04L43/0829

摘要： To perform flexible communication control according to variation in traffic so as to satisfy a plurality of QoS (Quality of Service) indexes. A communication apparatus (1) according to the present invention includes: a distribution unit (12) configured to distribute, based on a distribution rule for satisfying a plurality of different QoS indexes set in a plurality of queues (111 to 11n), respectively, a received packet to any one of the plurality of queues; and an update unit (13) configured to update the distribution rule based on performance information of each of the plurality of queues, the performance information being calculated for the QoS index set in each of the queues.

公开(公告)号：US11290388B2

公开(公告)日：2022-03-29

申请号：US17021478

申请日：2020-09-15

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： Hong Zhou ,  Yun Xiong ,  Xing Xing ,  Xiang Yu

IPC分类号： G06F15/16 ,  H04L47/62 ,  H04L12/46 ,  H04L47/12 ,  H04L47/80

摘要： Embodiments of this application relate to the field of communications technologies, and disclose a flow control method and apparatus, to resolve a prior-art problem such as packet loss, packet accumulation, or network congestion that occurs after a packet is switched between priority queues. A specific solution is as follows: A first device receives a first packet sent by a second device, where the first packet carries a first field and a second field, the first field carries a first priority, and the second field carries a second priority; the first device performs flow control based on the first priority in the first packet; and the first device performs queue scheduling on the first packet based on the second priority in the first packet.

公开(公告)号：US11265259B2

公开(公告)日：2022-03-01

申请号：US17216108

申请日：2021-03-29

申请人： Live Nation Entertainment, Inc.

发明人： Adam Sussman ,  Robert Bennett ,  Dennis Denker

IPC分类号： H04L12/863 ,  G06Q30/02 ,  G06Q10/06 ,  H04L12/911 ,  H04L12/873 ,  H04L47/62 ,  H04L47/70 ,  H04L47/52 ,  G06F5/06 ,  G06F5/10

摘要： A system and method for efficiently processing and managing data stored in a queue. A processing device may process the data stored in the queue. Queue protocols can be applied to the queue to efficiently process and manage data stored in the queue. Queue protocols may facilitate efficient use of processing resources that process the data stored in one or more queues. A queue protocol may include at least a first protocol for facilitating transfer of data in the queue to another queue processed by another processing device or a second protocol for inhibiting transfer of data in the queue to another queue.

公开(公告)号：US20240348538A1

公开(公告)日：2024-10-17

申请号：US18755926

申请日：2024-06-27

申请人： Hewlett Packard Enterprise Development LP

发明人： Duncan Roweth ,  Robert L. Alverson ,  Edwin L. Froese

IPC分类号： H04L45/28 ,  G06F9/50 ,  G06F9/54 ,  G06F12/0862 ,  G06F12/1036 ,  G06F12/1045 ,  G06F13/14 ,  G06F13/16 ,  G06F13/28 ,  G06F13/38 ,  G06F13/40 ,  G06F13/42 ,  G06F15/173 ,  H04L1/00 ,  H04L43/0876 ,  H04L43/10 ,  H04L45/00 ,  H04L45/02 ,  H04L45/021 ,  H04L45/028 ,  H04L45/12 ,  H04L45/122 ,  H04L45/125 ,  H04L45/16 ,  H04L45/24 ,  H04L45/42 ,  H04L45/745 ,  H04L45/7453 ,  H04L47/10 ,  H04L47/11 ,  H04L47/12 ,  H04L47/122 ,  H04L47/20 ,  H04L47/22 ,  H04L47/24 ,  H04L47/2441 ,  H04L47/2466 ,  H04L47/2483 ,  H04L47/30 ,  H04L47/32 ,  H04L47/34 ,  H04L47/52 ,  H04L47/62 ,  H04L47/625 ,  H04L47/6275 ,  H04L47/629 ,  H04L47/76 ,  H04L47/762 ,  H04L47/78 ,  H04L47/80 ,  H04L49/00 ,  H04L49/101 ,  H04L49/15 ,  H04L49/90 ,  H04L49/9005 ,  H04L49/9047 ,  H04L67/1097 ,  H04L69/22 ,  H04L69/28 ,  H04L69/40

CPC分类号： H04L45/28 ,  G06F9/505 ,  G06F9/546 ,  G06F12/0862 ,  G06F12/1036 ,  G06F12/1063 ,  G06F13/14 ,  G06F13/16 ,  G06F13/1642 ,  G06F13/1673 ,  G06F13/1689 ,  G06F13/28 ,  G06F13/385 ,  G06F13/4022 ,  G06F13/4068 ,  G06F13/4221 ,  G06F15/17331 ,  H04L1/0083 ,  H04L43/0876 ,  H04L43/10 ,  H04L45/02 ,  H04L45/021 ,  H04L45/028 ,  H04L45/122 ,  H04L45/123 ,  H04L45/125 ,  H04L45/16 ,  H04L45/20 ,  H04L45/22 ,  H04L45/24 ,  H04L45/38 ,  H04L45/42 ,  H04L45/46 ,  H04L45/566 ,  H04L45/70 ,  H04L45/745 ,  H04L45/7453 ,  H04L47/11 ,  H04L47/12 ,  H04L47/122 ,  H04L47/18 ,  H04L47/20 ,  H04L47/22 ,  H04L47/24 ,  H04L47/2441 ,  H04L47/2466 ,  H04L47/2483 ,  H04L47/30 ,  H04L47/32 ,  H04L47/323 ,  H04L47/34 ,  H04L47/39 ,  H04L47/52 ,  H04L47/621 ,  H04L47/6235 ,  H04L47/626 ,  H04L47/6275 ,  H04L47/629 ,  H04L47/76 ,  H04L47/762 ,  H04L47/781 ,  H04L47/80 ,  H04L49/101 ,  H04L49/15 ,  H04L49/30 ,  H04L49/3009 ,  H04L49/3018 ,  H04L49/3027 ,  H04L49/90 ,  H04L49/9005 ,  H04L49/9021 ,  H04L49/9036 ,  H04L49/9047 ,  H04L67/1097 ,  H04L69/22 ,  H04L69/40 ,  G06F2212/50 ,  G06F2213/0026 ,  G06F2213/3808 ,  H04L69/28

摘要： Systems and methods of routing a data communication across a network having a plurality switches are provided by monitoring the operation of the plurality of global links to determine which of the plurality of global links provide working paths. A routing table indicative of a status for the plurality of links is maintained, where the routing table provides weighting for each of the working paths. When routing, a link using a weighted pseudo-random selection from the choices available in the routing table is selected. Routing along one of the working paths commensurate with the selected link is performed, and the weighting is updated based upon the operation of the plurality of links.

公开(公告)号：US20240322872A1

公开(公告)日：2024-09-26

申请号：US18736649

申请日：2024-06-07

申请人： Ruijie Networks Co., Ltd.

发明人： Chenglong YU ,  Longshun WANG

IPC分类号： H04B7/06 ,  H04L47/62

CPC分类号： H04B7/0602 ,  H04L47/62

摘要： Embodiments of this application provide a packet sending method and an intelligent terminal, and a storage medium. The method is applied to an intelligent terminal provided with a plurality of wireless antennas comprising at least one directional antenna, and the method includes: obtaining a destination MAC address of a to-be-sent packet; determining, based on a mapping relationship between a MAC address and a wireless antenna, a target wireless antenna corresponding to the destination MAC address, where the mapping relationship is configured based on an orientation relationship between the intelligent terminal and different neighboring devices, the different neighboring devices include other intelligent terminals and/or a management device, the management device is configured to store data collected by each intelligent terminal, and the target wireless antenna is one of the at least one directional antenna; and sending the to-be-sent packet by using the target wireless antenna.

公开(公告)号：US12088504B2

公开(公告)日：2024-09-10

申请号：US18214665

申请日：2023-06-27

申请人： Barefoot Networks, Inc.

发明人： Yi Li ,  Michael Feng ,  Anurag Agrawal ,  Jeongkeun Lee ,  Changhoon Kim ,  Remy Chang

IPC分类号： H04L47/625 ,  H04L12/18 ,  H04L41/142 ,  H04L43/0882 ,  H04L43/16 ,  H04L45/00 ,  H04L45/24 ,  H04L45/745 ,  H04L45/7453 ,  H04L47/32 ,  H04L47/62 ,  H04L47/628 ,  H04L49/00 ,  H04L49/101 ,  H04L49/109 ,  H04L49/90 ,  H04L69/22

CPC分类号： H04L47/6255 ,  H04L41/142 ,  H04L43/0882 ,  H04L43/16 ,  H04L45/245 ,  H04L45/72 ,  H04L45/745 ,  H04L45/7453 ,  H04L47/32 ,  H04L47/62 ,  H04L47/628 ,  H04L49/109 ,  H04L49/3063 ,  H04L49/90 ,  H04L69/22 ,  H04L12/1886 ,  H04L49/101

摘要： Some embodiments provide a method for an ingress packet processing pipeline of a network forwarding integrated circuit (IC). The ingress packet processing pipeline is for receiving packets from a port of the network forwarding IC and processing the packets to assign different packets to different queues of a traffic management unit of the network forwarding IC. The method receives state data from the traffic management unit. The method stores the state data in a stateful table. The method assigns a particular packet to a particular queue based on the state data received from the traffic management unit and stored in the stateful table.

公开(公告)号：US20240291769A1

公开(公告)日：2024-08-29

申请号：US18569196

申请日：2022-09-09

申请人： Harman International Industries, Incorporated

发明人： Shreekanth Betarayappa ,  Girish Ramesh Rayas ,  Arul Raj ,  Harshawardhan Vipat

IPC分类号： H04L47/6295 ,  H04L47/62 ,  H04L47/6275

CPC分类号： H04L47/6295 ,  H04L47/621 ,  H04L47/6225 ,  H04L47/6275

摘要： Methods and systems are proposed for a communication network. In one example, a system comprises a wireless communication network comprising a verification logic hardware. The system further comprises a processor of a vehicle communicatively coupled to the verification logic hardware, wherein the processor comprises instructions stored on non-transitory memory thereof that when executed enable the processor to determine a message type of a message, and distribute the message to a first queue of a verification logic software of the processor or to a second queue of the verification logic hardware.

公开(公告)号：US20240291750A1

公开(公告)日：2024-08-29

申请号：US18655405

申请日：2024-05-06

申请人： Hewlett Packard Enterprise Development LP

发明人： Duncan Roweth ,  Edwin L. Froese

IPC分类号： H04L45/28 ,  G06F9/50 ,  G06F9/54 ,  G06F12/0862 ,  G06F12/1036 ,  G06F12/1045 ,  G06F13/14 ,  G06F13/16 ,  G06F13/28 ,  G06F13/38 ,  G06F13/40 ,  G06F13/42 ,  G06F15/173 ,  H04L1/00 ,  H04L43/0876 ,  H04L43/10 ,  H04L45/00 ,  H04L45/02 ,  H04L45/021 ,  H04L45/028 ,  H04L45/12 ,  H04L45/122 ,  H04L45/125 ,  H04L45/16 ,  H04L45/24 ,  H04L45/42 ,  H04L45/745 ,  H04L45/7453 ,  H04L47/10 ,  H04L47/11 ,  H04L47/12 ,  H04L47/122 ,  H04L47/20 ,  H04L47/22 ,  H04L47/24 ,  H04L47/2441 ,  H04L47/2466 ,  H04L47/2483 ,  H04L47/30 ,  H04L47/32 ,  H04L47/34 ,  H04L47/52 ,  H04L47/62 ,  H04L47/625 ,  H04L47/6275 ,  H04L47/629 ,  H04L47/76 ,  H04L47/762 ,  H04L47/78 ,  H04L47/80 ,  H04L49/00 ,  H04L49/101 ,  H04L49/15 ,  H04L49/90 ,  H04L49/9005 ,  H04L49/9047 ,  H04L67/1097 ,  H04L69/22 ,  H04L69/28 ,  H04L69/40

CPC分类号： H04L45/28 ,  G06F9/505 ,  G06F9/546 ,  G06F12/0862 ,  G06F12/1036 ,  G06F12/1063 ,  G06F13/14 ,  G06F13/16 ,  G06F13/1642 ,  G06F13/1673 ,  G06F13/1689 ,  G06F13/28 ,  G06F13/385 ,  G06F13/4022 ,  G06F13/4068 ,  G06F13/4221 ,  G06F15/17331 ,  H04L1/0083 ,  H04L43/0876 ,  H04L43/10 ,  H04L45/02 ,  H04L45/021 ,  H04L45/028 ,  H04L45/122 ,  H04L45/123 ,  H04L45/125 ,  H04L45/16 ,  H04L45/20 ,  H04L45/22 ,  H04L45/24 ,  H04L45/38 ,  H04L45/42 ,  H04L45/46 ,  H04L45/566 ,  H04L45/70 ,  H04L45/745 ,  H04L45/7453 ,  H04L47/11 ,  H04L47/12 ,  H04L47/122 ,  H04L47/18 ,  H04L47/20 ,  H04L47/22 ,  H04L47/24 ,  H04L47/2441 ,  H04L47/2466 ,  H04L47/2483 ,  H04L47/30 ,  H04L47/32 ,  H04L47/323 ,  H04L47/34 ,  H04L47/39 ,  H04L47/52 ,  H04L47/621 ,  H04L47/6235 ,  H04L47/626 ,  H04L47/6275 ,  H04L47/629 ,  H04L47/76 ,  H04L47/762 ,  H04L47/781 ,  H04L47/80 ,  H04L49/101 ,  H04L49/15 ,  H04L49/30 ,  H04L49/3009 ,  H04L49/3018 ,  H04L49/3027 ,  H04L49/90 ,  H04L49/9005 ,  H04L49/9021 ,  H04L49/9036 ,  H04L49/9047 ,  H04L67/1097 ,  H04L69/22 ,  H04L69/40 ,  G06F2212/50 ,  G06F2213/0026 ,  G06F2213/3808 ,  H04L69/28

摘要： A network interface controller (NIC) capable of efficient event management is provided. The NIC can be equipped with a host interface, a first memory device, and an event management module. During operation, the host interface can couple the NIC to a host device. The event management module can identify an event associated with an event queue stored in a second memory device of the host device. The event management module can insert, into a buffer, an event notification associated with the event. The buffer can be associated with the event queue and stored in the first memory device. If the buffer has met a release criterion, the event management module can insert, via the host interface, the aggregated event notifications into the event queue.

公开(公告)号：US20240275734A1

公开(公告)日：2024-08-15

申请号：US18442208

申请日：2024-02-15

申请人： Sandvine Corporation

发明人： Ambuj MITTAL ,  Vishal KULSHRESTHA

IPC分类号： H04L47/62

CPC分类号： H04L47/6215 ,  H04L47/623

摘要： A system and method for determining application quality of experience. The system includes: an application module configured to determine an application associated with a traffic flow; a content module configured to determine a content category associated with the traffic flow; a weighting module configured to determine a weight associated with each of the content categories associated with the traffic flow; and a processing module configured to determine an application quality of experience score with traffic flow. The method including: determining an application associated with a traffic flow; determining at least one content category associated with the application and the traffic flow; determining a weight associated with each content category associated with the traffic flow; and determining an application quality of experience score associated with the traffic flow.

公开(公告)号：US20240275728A1

公开(公告)日：2024-08-15

申请号：US18569822

申请日：2021-12-15

申请人： NEW H3C TECHNOLOGIES CO., LTD.

发明人： Daorong GUO

IPC分类号： H04L47/2441 ,  H04L47/34 ,  H04L47/62

CPC分类号： H04L47/2441 ,  H04L47/34 ,  H04L47/621

摘要： The present application provides a method and an apparatus for transmitting DetNet flow. Through the embodiments of the present application, the embodiment can realize providing DetNet flow forwarding on the basis of the existing best-effort flow forwarding. Further, through the above distribution thread, DFT, and CFT in a network device, it can be ensured that the DetNet flow forwarding is not affected by best-effort flow forwarding, and the mutual compatibility of existing best-effort flow forwarding and DetNet flow forwarding can be guaranteed.