BRPI0408546A - processo e transmissor para a transmissão de pacotes de dados - Google Patents

processo e transmissor para a transmissão de pacotes de dados

Info

Publication number
BRPI0408546A
BRPI0408546A BRPI0408546-9A BRPI0408546A BRPI0408546A BR PI0408546 A BRPI0408546 A BR PI0408546A BR PI0408546 A BRPI0408546 A BR PI0408546A BR PI0408546 A BRPI0408546 A BR PI0408546A
Authority
BR
Brazil
Prior art keywords
useful data
transmitter
data packets
data1
proxy
Prior art date
Application number
BRPI0408546-9A
Other languages
English (en)
Inventor
Benny Moonen
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BRPI0408546A publication Critical patent/BRPI0408546A/pt
Publication of BRPI0408546B1 publication Critical patent/BRPI0408546B1/pt

Links

Classifications

    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1848—Time-out mechanisms
    • 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
    • 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
    • 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]
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/06—Transport layer protocols, e.g. TCP [Transport Control Protocol] over wireless
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

"PROCESSO E TRANSMISSOR PARA A TRANSMISSãO DE PACOTES DE DADOS". A presente invenção refere-se a um processo para a transmissão de uma série de pacotes de dados úteis (DATA1, DATA2, DATA3) de um transmissor (PROXY) para um receptor (MS), eventualmente, através de um ou mais dispositivos que transmitem os pacotes de dados úteis (DATA1, DATA2, DATA3) com a utilização de um protocolo de TCP, sendo que, no início da transmissão de dados úteis, o transmissor (PROXY) envia ao receptor (MS) um primeiro número de pacotes de dados úteis (DATA1) da série de pacotes de dados úteis (DATA1, DATA2, DATA3), sendo que, durante o envio de uma infinidade de pacotes de dados úteis, os pacotes de dados úteis são enviados um após o outro como primeiro número de pacotes de dados úteis em seqüência direta. Após o envio do primeiro número de pacotes de dados úteis (DATA1), durante um intervalo de tempo (ZS), o transmissor (PROXY) não envia nenhum pacote de dados úteis para o receptor (MS), sendo que, em um instante (T) posterior, o transmissor (PROXY) envia para o receptor (MS) um segundo número de pacotes de dados úteis (DATA2, DATA3) da série de pacotes de dados úteis (DATA1, DATA2, DATA3) e, sendo que, o transmissor (PROXY) recebe do receptor (MS) uma confirmação de recebimento (ACK) enviada com relação ao recebimento do primeiro número de pacotes de dados úteis (DATA1). De acordo com a invenção, o instante (T) posterior é determinado, de tal modo que, ele se situa antes do instante (TA) do recebimento da confirmação de recebimento (ACK) dos pacotes de dados úteis (DATA1, DATA2, DATA3) pelo transmissor (PROXY). Além disso, a invenção se refere a um dispositivo (PROXY) com meios para a realização do processo por parte do transmissor.
BRPI0408546A 2003-03-20 2004-02-09 processo e transmissor para a transmissão de pacotes de dados BRPI0408546B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03006392 2003-03-20
PCT/EP2004/001176 WO2004084498A1 (de) 2003-03-20 2004-02-09 Verfahren und sender zur übertragung von datenpaketen

Publications (2)

Publication Number Publication Date
BRPI0408546A true BRPI0408546A (pt) 2006-03-07
BRPI0408546B1 BRPI0408546B1 (pt) 2017-04-18

Family

ID=33016839

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408546A BRPI0408546B1 (pt) 2003-03-20 2004-02-09 processo e transmissor para a transmissão de pacotes de dados

Country Status (10)

Country Link
US (1) US20060224769A1 (pt)
EP (1) EP1604494B1 (pt)
JP (1) JP4227621B2 (pt)
KR (1) KR101032247B1 (pt)
CN (1) CN100481811C (pt)
AT (1) ATE376306T1 (pt)
BR (1) BRPI0408546B1 (pt)
DE (1) DE502004005264D1 (pt)
ES (1) ES2294468T3 (pt)
WO (1) WO2004084498A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060259623A1 (en) * 2005-05-13 2006-11-16 Yahoo! Inc. Proxy for enabling communication between mobile device and game service
US20060274743A1 (en) * 2005-06-06 2006-12-07 Alper Yegin System and method for a mobile device to learn information about the access networks within its neighborhood
WO2007101967A1 (fr) * 2006-03-07 2007-09-13 Thomson Licensing Dispositif de communication et base pour un affichage evolue
KR101013087B1 (ko) * 2008-10-14 2011-02-14 삼성에스디에스 주식회사 대칭형 양방향 거리 측정 시스템 및 방법
CN102130910B (zh) 2011-02-28 2015-04-29 华为技术有限公司 Tcp代理插入和卸载方法及业务网关设备
DE102012210816A1 (de) 2012-06-26 2014-01-02 Siemens Aktiengesellschaft Datenpaket für eine bidirektionale Übertragung von Datenpaketen bei einer Datenübertragung zwischen einem ersten und einem zweiten Kommunikationsgerät sowie Verfahren zum Übertragen eines solchen Datenpaketes
CN102761403B (zh) * 2012-06-28 2014-12-17 深信服网络科技（深圳）有限公司 探测tcp丢包的方法、装置及tcp协议栈的探测端
EP2882129B1 (en) * 2013-12-06 2020-08-26 HTC Corporation Method for handling device-to-device communication
CN110502584B (zh) * 2019-08-28 2021-09-28 北京三快在线科技有限公司 数据同步的方法和装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2655223B1 (fr) * 1989-11-27 1992-02-07 Cit Alcatel Procede de gestion des flux dans un reseau numerique de telecommunication a integration de services, a large bande, et reseau pour le mise en óoeuvre de ce procede.
EP0765560A1 (en) * 1994-06-08 1997-04-02 Hughes Aircraft Company Apparatus and method for hybrid network access
US6473793B1 (en) * 1994-06-08 2002-10-29 Hughes Electronics Corporation Method and apparatus for selectively allocating and enforcing bandwidth usage requirements on network users
US6345296B1 (en) * 1997-07-02 2002-02-05 Unisys Corporation Method system and computer program product for providing pull model data communication
JPH11163947A (ja) * 1997-09-22 1999-06-18 Toshiba Corp ゲートウェイ装置、無線端末装置、ルータ装置および通信ネットワークのゲートウェイ制御方法
US5872777A (en) * 1997-09-30 1999-02-16 Motorola, Inc. Method and apparatus for conveying data packets in a packet data communication system
US7185266B2 (en) * 2003-02-12 2007-02-27 Alacritech, Inc. Network interface device for error detection using partial CRCS of variable length message portions
US6226680B1 (en) * 1997-10-14 2001-05-01 Alacritech, Inc. Intelligent network interface system method for protocol processing
US6222829B1 (en) * 1997-12-23 2001-04-24 Telefonaktieblaget L M Ericsson Internet protocol telephony for a mobile station on a packet data channel
EP0948168A1 (en) * 1998-03-31 1999-10-06 TELEFONAKTIEBOLAGET L M ERICSSON (publ) Method and device for data flow control
US6215769B1 (en) * 1998-10-07 2001-04-10 Nokia Telecommunications, Inc. Enhanced acknowledgment pacing device and method for TCP connections
FI19992470A7 (fi) * 1999-11-17 2001-05-18 Nokia Mobile Phones Ltd Tiedonsiirto
US7305486B2 (en) * 2000-06-30 2007-12-04 Kanad Ghose System and method for fast, reliable byte stream transport
US20020035681A1 (en) * 2000-07-31 2002-03-21 Guillermo Maturana Strategy for handling long SSL messages
US7200111B2 (en) * 2000-08-31 2007-04-03 The Regents Of The University Of California Method for improving TCP performance over wireless links
US7130268B2 (en) * 2000-10-17 2006-10-31 Saverio Mascolo End-to-end bandwidth estimation for congestion control in packet switching networks
US7299280B2 (en) * 2001-10-17 2007-11-20 The Regents Of University Of California Method and apparatus for TCP with faster recovery
US7197571B2 (en) * 2001-12-29 2007-03-27 International Business Machines Corporation System and method for improving backup performance of media and dynamic ready to transfer control mechanism
US7174386B2 (en) * 2002-06-27 2007-02-06 International Business Machines Corporation System and method for improved performance using tunable TCP/IP acknowledgement
US7225266B2 (en) * 2002-12-20 2007-05-29 Nokia Corporation Adaptive delayed ACK switching for TCP applications

Also Published As

Publication number Publication date
ES2294468T3 (es) 2008-04-01
KR20050105232A (ko) 2005-11-03
EP1604494A1 (de) 2005-12-14
CN100481811C (zh) 2009-04-22
DE502004005264D1 (de) 2007-11-29
WO2004084498A1 (de) 2004-09-30
JP4227621B2 (ja) 2009-02-18
BRPI0408546B1 (pt) 2017-04-18
KR101032247B1 (ko) 2011-05-02
US20060224769A1 (en) 2006-10-05
ATE376306T1 (de) 2007-11-15
CN1748393A (zh) 2006-03-15
JP2006520545A (ja) 2006-09-07
EP1604494B1 (de) 2007-10-17

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Owner name: NOKIA SIEMENS NETWORKS GMBH AND CO. KG (DE)

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B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: H04L 29/06 (2006.01), H04L 1/18 (2006.01), H04L 12

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

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