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MX2022003747A - Metodo, dispositivo y sistema de reenvio de paquetes. - Google Patents

Metodo, dispositivo y sistema de reenvio de paquetes.

Info

Publication number
MX2022003747A
MX2022003747A MX2022003747A MX2022003747A MX2022003747A MX 2022003747 A MX2022003747 A MX 2022003747A MX 2022003747 A MX2022003747 A MX 2022003747A MX 2022003747 A MX2022003747 A MX 2022003747A MX 2022003747 A MX2022003747 A MX 2022003747A
Authority
MX
Mexico
Prior art keywords
network device
phase difference
egress port
message
packet forwarding
Prior art date
Application number
MX2022003747A
Other languages
English (en)
Inventor
Lihao Chen
Tongtong Wang
Original Assignee
Huawei Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of MX2022003747A publication Critical patent/MX2022003747A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/28—Flow control; Congestion control in relation to timing considerations
    • H04L47/283—Flow control; Congestion control in relation to timing considerations in response to processing delays, e.g. caused by jitter or round trip time [RTT]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0658—Clock or time synchronisation among packet nodes
    • H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
    • H04J3/0667—Bidirectional timestamps, e.g. NTP or PTP for compensation of clock drift and for compensation of propagation delays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0658—Clock or time synchronisation among packet nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/50—Queue scheduling
    • H04L47/56—Queue scheduling implementing delay-aware scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Se divulga un método de reenvío de paquetes, un dispositivo y un sistema. El método incluye: Un primer dispositivo de red recibe un primer mensaje enviado por un segundo dispositivo de red a través de un segundo puerto de salida del segundo dispositivo de red, donde el primer mensaje se utiliza para medir una diferencia de fase, y la diferencia de fase es una diferencia de fase entre un tiempo de conmutación de una de una pluralidad de primeras memorias intermedias de un primer puerto de salida del primer dispositivo de red y un tiempo de conmutación de una de una pluralidad de segundas memorias intermedias del segundo puerto de salida del segundo dispositivo de red con un retardo de enlace tomado en consideración; el primer dispositivo de red determina la diferencia de fase con base en el primer mensaje; y luego el primer dispositivo de red programa, con base en la diferencia de fase, un segundo paquete de datos enviado a través del primer puerto de salida.
MX2022003747A 2019-09-30 2020-09-17 Metodo, dispositivo y sistema de reenvio de paquetes. MX2022003747A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910937790 2019-09-30
CN201911057482.3A CN112583510B (zh) 2019-09-30 2019-11-01 一种报文转发方法、设备及系统
PCT/CN2020/116013 WO2021063191A1 (zh) 2019-09-30 2020-09-17 一种报文转发方法、设备及系统

Publications (1)

Publication Number Publication Date
MX2022003747A true MX2022003747A (es) 2022-05-02

Family

ID=75117001

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022003747A MX2022003747A (es) 2019-09-30 2020-09-17 Metodo, dispositivo y sistema de reenvio de paquetes.

Country Status (6)

Country Link
US (1) US12047300B2 (es)
EP (1) EP4030646B1 (es)
JP (1) JP7393530B2 (es)
CN (1) CN112583510B (es)
MX (1) MX2022003747A (es)
WO (1) WO2021063191A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115622656A (zh) * 2021-07-12 2023-01-17 中兴通讯股份有限公司 数据传输方法和装置、网络设备及存储介质
EP4388687A2 (en) * 2021-09-08 2024-06-26 Huawei Technologies Co., Ltd. Input synchronization for cyclic queueing and forwarding (cqf)
CN116266818A (zh) * 2021-12-17 2023-06-20 中兴通讯股份有限公司 信息测量方法及装置
US20240250913A1 (en) * 2021-12-29 2024-07-25 New H3C Technologies Co., Ltd. Method of adjusting scheduling cycle and network device
CN117675719A (zh) * 2022-08-31 2024-03-08 华为技术有限公司 队列调度方法及装置

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JP6646598B2 (ja) * 2017-02-08 2020-02-14 日本電信電話株式会社 信号転送装置及び信号転送方法
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Also Published As

Publication number Publication date
EP4030646A1 (en) 2022-07-20
CN112583510B (zh) 2025-01-10
CN112583510A (zh) 2021-03-30
JP2022549735A (ja) 2022-11-28
US20220224653A1 (en) 2022-07-14
JP7393530B2 (ja) 2023-12-06
EP4030646B1 (en) 2024-04-24
WO2021063191A1 (zh) 2021-04-08
EP4030646A4 (en) 2022-12-28
US12047300B2 (en) 2024-07-23

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