BR112018010735A2 - método de transmissão de dados, nó de envio, nó de recebimento, sistema de transmissão de dados e mídia de armazenamento legível por computador - Google Patents

método de transmissão de dados, nó de envio, nó de recebimento, sistema de transmissão de dados e mídia de armazenamento legível por computador

Info

Publication number
BR112018010735A2
BR112018010735A2 BR112018010735-2A BR112018010735A BR112018010735A2 BR 112018010735 A2 BR112018010735 A2 BR 112018010735A2 BR 112018010735 A BR112018010735 A BR 112018010735A BR 112018010735 A2 BR112018010735 A2 BR 112018010735A2
Authority
BR
Brazil
Prior art keywords
data transmission
node
sending
data packet
sending node
Prior art date
Application number
BR112018010735-2A
Other languages
English (en)
Chinese (zh)
Other versions
BR112018010735A8 (pt
Inventor
Xiong Tao
Zheng Kai
Zeng Yi
Original Assignee
Huawei Technologies 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 Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of BR112018010735A2 publication Critical patent/BR112018010735A2/pt
Publication of BR112018010735A8 publication Critical patent/BR112018010735A8/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
    • 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
    • H04L47/19—Flow control; Congestion control at layers above the network layer
    • H04L47/193—Flow control; Congestion control at layers above the network layer at the transport layer, e.g. TCP related
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1874—Buffer management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0823—Errors, e.g. transmission errors
    • H04L43/0829—Packet loss
    • 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
    • H04L47/19—Flow control; Congestion control at layers above the network layer
    • H04L47/196—Integration of transport layer protocols, e.g. TCP and UDP
    • 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
    • H04L47/25—Flow control; Congestion control with rate being modified by the source upon detecting a change of network conditions
    • 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
    • H04L47/26—Flow control; Congestion control using explicit feedback to the source, e.g. choke packets
    • 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
    • H04L47/26—Flow control; Congestion control using explicit feedback to the source, e.g. choke packets
    • H04L47/267—Flow control; Congestion control using explicit feedback to the source, e.g. choke packets sent by the destination endpoint
    • 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
    • H04L47/27—Evaluation or update of window size, e.g. using information derived from acknowledged [ACK] packets
    • 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
    • H04L47/34—Flow control; Congestion control ensuring sequence integrity, e.g. using sequence numbers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H04L69/163—In-band adaptation of TCP data exchange; In-band control procedures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/188—Time-out mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Environmental & Geological Engineering (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

a presente invenção revela um método de aceleração de transmissão de dados e um aparelho e sistema relacionados. o método inclui: enviar, por um nó de envio (110), pacotes de dados para um nó de recebimento (20) a uma taxa específica, onde cada pacote de dados porta um número de sequência aleatório e um número de sequência de rolagem relacionado a uma sequência de envio de pacote; e determinar rapidamente, pelo nó de recebimento (20), um pacote de dados perdido de acordo com números de sequência dupla de um pacote de dados recebido, e retornar informações de número de sequência do pacote de dados perdido para o nó de envio (110), para instruir o nó de envio (110) a retransmitir o pacote de dados perdido. as soluções da presente invenção podem aperfeiçoar uma taxa de produtividade/taxa de transmissão de rede em uma rede com um alto atraso e uma alta taxa de perda de pacote, e a taxa de produtividade/taxa de transmissão alta não muda drasticamente devido a alguma tremulação de rede.
BR112018010735A 2015-12-14 2016-08-26 método de transmissão de dados, nó de envio, nó de recebimento, sistema de transmissão de dados e mídia de armazenamento legível por computador BR112018010735A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201510926077.6 2015-12-14
CN201510926077.6A CN106878191B (zh) 2015-12-14 2015-12-14 一种数据传送方法、发送节点、接收节点及数据传送系统
PCT/CN2016/096957 WO2017101503A1 (zh) 2015-12-14 2016-08-26 一种数据传送方法、发送节点、接收节点及数据传送系统

Publications (2)

Publication Number Publication Date
BR112018010735A2 true BR112018010735A2 (pt) 2018-11-13
BR112018010735A8 BR112018010735A8 (pt) 2019-02-26

Family

ID=59055674

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018010735A BR112018010735A8 (pt) 2015-12-14 2016-08-26 método de transmissão de dados, nó de envio, nó de recebimento, sistema de transmissão de dados e mídia de armazenamento legível por computador

Country Status (6)

Country Link
US (2) US10701616B2 (pt)
EP (2) EP3370376B1 (pt)
KR (2) KR102109021B1 (pt)
CN (2) CN109327288B (pt)
BR (1) BR112018010735A8 (pt)
WO (1) WO2017101503A1 (pt)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3252979B1 (en) * 2016-06-03 2019-01-30 Mitsubishi Electric R&D Centre Europe B.V. Requesting retransmission of data in a multicast network
US11516141B2 (en) * 2016-08-02 2022-11-29 Telecom Italia S.P.A. Dynamic bandwidth control over a variable link
CN109257138B (zh) * 2017-07-13 2020-11-17 华为技术有限公司 一种数据传输控制方法以及相关设备
CN107395441A (zh) * 2017-08-31 2017-11-24 江苏省公用信息有限公司 一种检测网络丢包状况的方法
CN108494698B (zh) * 2017-12-13 2022-02-25 天地伟业技术有限公司 一种基于传输速率的拥塞控制方法
CN108512774A (zh) * 2018-04-18 2018-09-07 清华大学 无丢失网络中的拥塞控制方法
CN110943933B (zh) * 2018-09-25 2023-09-01 华为技术有限公司 一种实现数据传输的方法、装置和系统
FR3086824A1 (fr) * 2018-10-02 2020-04-03 Orange Procede de preservation d'un debit d'emission de donnees d'un terminal dans un reseau de communications
CN111385523B (zh) * 2018-12-27 2022-10-28 北京图森智途科技有限公司 一种数据接收方法、图像处理设备和汽车
CN109605383B (zh) * 2019-01-29 2021-05-28 达闼机器人有限公司 一种信息通信方法、机器人及存储介质
CN115396077A (zh) * 2019-03-25 2022-11-25 华为技术有限公司 一种数据传输方法及装置
CN111835651B (zh) 2019-04-19 2022-03-18 上海哔哩哔哩科技有限公司 数据写入方法、系统、设备及计算机可读存储介质
CN110311847B (zh) * 2019-06-26 2022-08-05 北京和利时系统集成有限公司 一种批量数据传输方法和装置
CN112217686B (zh) 2019-07-12 2022-12-27 华为技术有限公司 一种评估往返时延的系统、方法及装置
CN110417644A (zh) * 2019-07-29 2019-11-05 中国工商银行股份有限公司 即时通讯的消息发送方法及装置
CN111615006B (zh) * 2020-05-29 2022-02-01 北京讯众通信技术股份有限公司 基于网络状态自评估的视频编码转换传输控制系统
CN113938945B (zh) * 2020-06-29 2023-11-28 华为技术有限公司 数据包发送的方法、装置
CN114070459B (zh) * 2020-08-04 2023-11-07 成都鼎桥通信技术有限公司 数据传输方法、装置、终端设备和存储介质
CN112165355B (zh) * 2020-10-23 2022-03-22 中国电子科技集团公司第三十研究所 一种面向卫星网络的基于udp的可靠数据传输方法
CN112953835B (zh) * 2021-01-18 2023-03-14 广州三七互娱科技有限公司 数据传输方法、装置及系统
CN114979015B (zh) * 2021-02-19 2024-04-12 腾讯科技（深圳）有限公司 一种数据包的处理方法及装置
CN113132069A (zh) * 2021-03-22 2021-07-16 合肥富煌君达高科信息技术有限公司 一种丢包重传的通信机制及基于fpga实现其的方法
CN115150372B (zh) * 2021-03-31 2024-03-15 海能达通信股份有限公司 一种防止呼叫中语音丢失的方法、通信系统及终端
CN113572582B (zh) * 2021-07-15 2022-11-22 中国科学院计算技术研究所 数据发送、重传控制方法及系统、存储介质及电子设备
CN113595694B (zh) * 2021-09-28 2022-04-01 阿里巴巴（中国）有限公司 数据的传输方法、计算设备及存储介质
CN113992654A (zh) * 2021-10-22 2022-01-28 西安热工研究院有限公司 一种高速的文件传输方法、系统、设备及介质
CN114337942B (zh) * 2021-12-29 2023-06-13 伟乐视讯科技股份有限公司 一种报文重传方法、装置及电子设备
CN114257350A (zh) * 2021-12-31 2022-03-29 广东省教育研究院 传输质量优化方法、装置及传输系统
CN114676083B (zh) * 2022-03-30 2024-02-23 深圳唯创知音电子有限公司 一种具有较强抗干扰能力的两线串口控制方法
CN115118632B (zh) * 2022-06-21 2024-02-06 中电信数智科技有限公司 一种基于云网融合的主机丢包自动检测方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6526022B1 (en) * 1998-06-30 2003-02-25 Sun Microsystems Detecting congestion by comparing successive loss of packets in windows to provide congestion control in reliable multicast protocol
US7000031B2 (en) * 2000-04-07 2006-02-14 Broadcom Corporation Method of providing synchronous transport of packets between asynchronous network nodes in a frame-based communications network
EP1638238A1 (en) 2004-09-15 2006-03-22 Siemens Aktiengesellschaft Method for combining data packets by a telecommunication device
US8214707B2 (en) 2007-06-26 2012-07-03 Aspera, Inc. Method and system for reliable data transfer
CN101179362B (zh) * 2006-11-07 2012-07-11 中兴通讯股份有限公司 适宜移动流媒体应用的自动重传请求机制
US8068491B2 (en) * 2008-02-13 2011-11-29 Telcordia Technologies, Inc. Methods for reliable multicasting in local peer group (LPG) based vehicle ad hoc networks
CN101729228B (zh) * 2008-10-31 2014-04-16 华为技术有限公司 丢包抑制重传的方法、网络节点和系统
CN101588225B (zh) * 2009-06-25 2013-01-09 杭州再灵电子科技有限公司 一种基于分组交换网络的快速重传方法
CN102025717B (zh) * 2010-09-10 2013-09-11 香港城市大学深圳研究院 一种传输多媒体数据的方法
WO2012164668A1 (ja) * 2011-05-30 2012-12-06 株式会社メガチップス 通信システム
US9386127B2 (en) * 2011-09-28 2016-07-05 Open Text S.A. System and method for data transfer, including protocols for use in data transfer
US20130250853A1 (en) * 2012-03-20 2013-09-26 Qualcomm Incorporated Methods and apparatuses to improve round trip time in transfer control protocol using accelerated acknowledgement messages
CN103152359B (zh) * 2013-03-25 2016-03-23 重庆大学 一种端到端无线传输控制协议线性网络编码的改进方法
CN103684787B (zh) * 2013-12-13 2018-01-16 北京大学深圳研究生院 基于网络传输的数据包的加密解密方法及终端
CN104113722A (zh) * 2014-06-19 2014-10-22 南京熊猫电子股份有限公司 一种无线视频会议传输方法

Also Published As

Publication number Publication date
WO2017101503A1 (zh) 2017-06-22
EP3370376A4 (en) 2018-11-07
US11272420B2 (en) 2022-03-08
EP3370376A1 (en) 2018-09-05
EP3855688B1 (en) 2023-10-11
KR102249741B1 (ko) 2021-05-07
US20180295555A1 (en) 2018-10-11
CN106878191A (zh) 2017-06-20
CN109327288A (zh) 2019-02-12
KR20180082571A (ko) 2018-07-18
CN109327288B (zh) 2023-11-10
KR20200051059A (ko) 2020-05-12
CN106878191B (zh) 2018-11-16
BR112018010735A8 (pt) 2019-02-26
EP3855688A1 (en) 2021-07-28
US20200280902A1 (en) 2020-09-03
KR102109021B1 (ko) 2020-05-11
US10701616B2 (en) 2020-06-30
EP3370376B1 (en) 2021-04-28

Similar Documents

Publication Publication Date Title
BR112018010735A2 (pt) método de transmissão de dados, nó de envio, nó de recebimento, sistema de transmissão de dados e mídia de armazenamento legível por computador
BR112019007577A2 (pt) procedimento de canal de acesso aleatório físico melhorado (rach)
GB2567026A (en) Methods and systems for transmitting information packets through tunnel groups at a network node
BR112018010039A2 (pt) método de acesso de enlace de subida, equipamento de usuário e estação base
WO2016137598A3 (en) Efficient policy enforcement using network tokens for services - user-plane approach
GB2533529A (en) Highly probable identification of related messages using sparse hash function sets
US10742555B1 (en) Network congestion detection and resolution
EP3905556A3 (en) Transmission rate adjustment method and network device
BR112017016469A2 (pt) medição de csi sob aperfeiçoamentos de cobertura na lte
BR112019024636A2 (pt) Aparelho, método, sistema e meio de armazenamento de processamento de sessão pdu
TW201614476A (en) Systems and methods for reordering packet transmissions in a scalable memory system protocol
BR112017020673A2 (pt) gestão de programação dinâmica de intervalos de tempo de transmissão para comunicações de baixa latência
BR112014004146A2 (pt) sistemas e métodos para compactar cabeçalhos
GB2532587A (en) Methods and systems for transmitting data through an aggregated connection
GB2534259A (en) Methods and Systems for Transmitting Data Packets
WO2016184981A3 (en) Method and apparatus for securing timing packets over untrusted packet transport network
BR112018005872A2 (pt) mensagens de alcance de radiodifusão para medições de wlan rtt
WO2016169657A3 (en) Method and an apparatus for generating a second data packet from a first data packet
GB2535264A (en) Methods and systems for transmitting packets through an aggregated connection
EP4271017A3 (en) Secured home network
GB2536079A (en) Methods and systems for transmitting and receiving data through one or more tunnel for packets satisfying one or more conditions
BR112016017306B1 (pt) Métodos e aparelho para avaliar uma qualidade de conectividade de extremidade a extremidade para um dispositivo de comunicação sem fio, e memória legível por computador
BR112018074562A2 (pt) negociação de protocolo de medição de temporização fina melhorada
BR112016016958A8 (pt) método de implementação arp, dispositivo de comutação e dispositivo de controle
GB2566765A (en) Method and system for restricting transmission of data traffic for devices with networking capabilities

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]