BR0008874A - Sistema e método para transmitir reconhecimentos de uma fila de reconhecimento de um sistema receptor para um sistema de envio em resposta a recebimento de um pacote de dados do sistema de envio através de uma rede de dados de pacote - Google Patents
Sistema e método para transmitir reconhecimentos de uma fila de reconhecimento de um sistema receptor para um sistema de envio em resposta a recebimento de um pacote de dados do sistema de envio através de uma rede de dados de pacoteInfo
- Publication number
- BR0008874A BR0008874A BR0008874-9A BR0008874A BR0008874A BR 0008874 A BR0008874 A BR 0008874A BR 0008874 A BR0008874 A BR 0008874A BR 0008874 A BR0008874 A BR 0008874A
- Authority
- BR
- Brazil
- Prior art keywords
- receiving
- packet
- acknowledgment
- sending
- response
- Prior art date
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
- H04L1/1854—Scheduling and prioritising arrangements
-
- 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
- H04L1/1678—Details of the supervisory signal the supervisory signal being transmitted together with control information where the control information is for timing, e.g. time stamps
-
- 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
- H04L1/1835—Buffer management
- H04L1/1841—Resequencing
-
- 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
- H04L1/1635—Cumulative acknowledgement, i.e. the acknowledgement message applying to all previous messages
-
- 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
- H04L1/187—Details of sliding window management
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Communication Control (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
"SISTEMA E MéTODO PARA TRANSMITIR RECONHECIMENTOS DE UMA FILA DE RECONHECIMENTO DE UM SISTEMA RECEPTOR PARA UM SISTEMA DE ENVIO EM RESPOSTA A RECEBIMENTO DE UM PACOTE DE DADOS DO SISTEMA DE ENVIO ATRAVéS DE UMA REDE DE DADOS DE PACOTE". Um método e sistema para transmitir reconhecimentos (30) de uma fila de reconhecimento (40) em um sistema receptor (20) para um sistema de envio (10) em resposta a recebimento de um pacote de dados (25) do sistema de envio (10) é exposto. Um compressor de reconhecimento (45) co-localizado com um reconhecimento dentro de uma fila de reconhecimento (40) do sistema receptor (20) comprime uma pluralidade de reconhecimentos (55) dentro da fila de reconhecimento (40) em um único pacote de reconhecimento (65). O único pacote de reconhecimento (65) é transmitido do sistema receptor (20) para o sistema de envio (10) através de uma rede de dados de pacote (15) em que é interceptado em algum ponto por um descompressor de reconhecimento (50) antes de recebimento pelo sistema de envio (10). O descompressor de reconhecimento (50) regenera a pluralidade de reconhecimentos (55) do único pacote de reconhecimento (65) e transmite a pluralidade descomprimida de reconhecimentos (55) para o sistema de envio (10).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/266,654 US6438108B1 (en) | 1999-03-11 | 1999-03-11 | System for improved transmission of acknowledgements within a packet data network |
PCT/SE2000/000426 WO2000054451A1 (en) | 1999-03-11 | 2000-03-03 | System for managing multiple acknowledgments within a data network |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0008874A true BR0008874A (pt) | 2002-01-29 |
BRPI0008874B1 BRPI0008874B1 (pt) | 2015-09-15 |
Family
ID=23015453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0008874A BRPI0008874B1 (pt) | 1999-03-11 | 2000-03-03 | sistema e método de gerenciamento de fila de reconhecimentos para melhorar o tráfego em redes de pacotes assimétricas. |
Country Status (7)
Country | Link |
---|---|
US (1) | US6438108B1 (pt) |
EP (1) | EP1157496B1 (pt) |
JP (1) | JP4560213B2 (pt) |
CN (1) | CN1254039C (pt) |
AU (1) | AU3850000A (pt) |
BR (1) | BRPI0008874B1 (pt) |
WO (1) | WO2000054451A1 (pt) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6424626B1 (en) * | 1999-10-29 | 2002-07-23 | Hubbell Incorporated | Method and system for discarding and regenerating acknowledgment packets in ADSL communications |
US6839339B1 (en) * | 2000-02-02 | 2005-01-04 | Lucent Technologies Inc. | Header compression for general packet radio service tunneling protocol (GTP)-encapsulated packets |
US7280495B1 (en) | 2000-08-18 | 2007-10-09 | Nortel Networks Limited | Reliable broadcast protocol in a wireless local area network |
US6947483B2 (en) * | 2000-08-18 | 2005-09-20 | Nortel Networks Limited | Method, apparatus, and system for managing data compression in a wireless network |
US7308279B1 (en) | 2000-08-18 | 2007-12-11 | Nortel Networks Limited | Dynamic power level control on transmitted messages in a wireless LAN |
US7339892B1 (en) | 2000-08-18 | 2008-03-04 | Nortel Networks Limited | System and method for dynamic control of data packet fragmentation threshold in a wireless network |
US7366103B2 (en) * | 2000-08-18 | 2008-04-29 | Nortel Networks Limited | Seamless roaming options in an IEEE 802.11 compliant network |
US7120149B2 (en) * | 2001-02-28 | 2006-10-10 | Ericsson Inc. | Methods and system for resequencing out of order data packets |
JP2009043276A (ja) * | 2001-03-05 | 2009-02-26 | Pact Xpp Technologies Ag | Fifo記憶方法 |
US8051212B2 (en) * | 2001-04-11 | 2011-11-01 | Mellanox Technologies Ltd. | Network interface adapter with shared data send resources |
US7310336B2 (en) | 2001-05-18 | 2007-12-18 | Esa Malkamaki | Hybrid automatic repeat request (HARQ) scheme with in-sequence delivery of packets |
US8880709B2 (en) | 2001-09-12 | 2014-11-04 | Ericsson Television Inc. | Method and system for scheduled streaming of best effort data |
US20030123394A1 (en) * | 2001-11-13 | 2003-07-03 | Ems Technologies, Inc. | Flow control between performance enhancing proxies over variable bandwidth split links |
KR100884956B1 (ko) * | 2002-08-14 | 2009-02-23 | 엘지전자 주식회사 | 비대칭 양방향 패킷데이터 송수신 방법 및 시스템 |
US7296204B2 (en) * | 2003-05-30 | 2007-11-13 | Wegener Communications, Inc. | Error correction apparatus and method |
US7359924B2 (en) * | 2004-03-08 | 2008-04-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods, devices, and computer program products for generating a compressed status report that is updated to indicate later received data |
US8223647B2 (en) | 2004-07-21 | 2012-07-17 | Nokia Corporation | System and method for increasing data throughout using a block acknowledgement |
US8009696B2 (en) | 2004-08-06 | 2011-08-30 | Ipeak Networks Incorporated | System and method for achieving accelerated throughput |
US9647952B2 (en) | 2004-08-06 | 2017-05-09 | LiveQoS Inc. | Network quality as a service |
US9189307B2 (en) | 2004-08-06 | 2015-11-17 | LiveQoS Inc. | Method of improving the performance of an access network for coupling user devices to an application server |
US7953114B2 (en) | 2004-08-06 | 2011-05-31 | Ipeak Networks Incorporated | System and method for achieving accelerated throughput |
US8111698B2 (en) * | 2005-03-31 | 2012-02-07 | Alcatel Lucent | Method of performing a layer operation in a communications network |
US7680993B2 (en) * | 2006-12-21 | 2010-03-16 | Tandberg Television, Inc. | Local digital asset storage management technique |
US8780705B2 (en) | 2009-04-30 | 2014-07-15 | Freescale Semiconductor, Inc. | Apparatus, communications system and method for optimizing data packet flow |
US10951743B2 (en) | 2011-02-04 | 2021-03-16 | Adaptiv Networks Inc. | Methods for achieving target loss ratio |
US8717900B2 (en) * | 2011-02-07 | 2014-05-06 | LivQoS Inc. | Mechanisms to improve the transmission control protocol performance in wireless networks |
US9590913B2 (en) * | 2011-02-07 | 2017-03-07 | LiveQoS Inc. | System and method for reducing bandwidth usage of a network |
CN103548297A (zh) * | 2012-03-21 | 2014-01-29 | 华为技术有限公司 | 确认包的处理方法、设备及系统 |
CN105450362A (zh) * | 2012-03-23 | 2016-03-30 | 广东新岸线计算机系统芯片有限公司 | 一种用于帧确认的方法和装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2530120A1 (fr) | 1982-07-13 | 1984-01-20 | Ponce Max | Ilot d'hygiene, pour chiens notamment |
US5179555A (en) * | 1990-09-11 | 1993-01-12 | Microcom Systems, Inc. | High speed data compression and transmission for wide area network connections in LAN/bridging applications |
FR2687259B1 (fr) * | 1992-02-11 | 1994-05-06 | Ouest Standard Telematique Sa | Procede de compression de donnees pour systeme de transmission par unites de donnees de protocole, procede de decompression et dispositif correspondant. |
US5701302A (en) * | 1995-10-25 | 1997-12-23 | Motorola, Inc, | Method and apparatus for adaptively companding data packets in a data communication system |
US5793768A (en) * | 1996-08-13 | 1998-08-11 | At&T Corp | Method and apparatus for collapsing TCP ACKs on asymmetrical connections |
-
1999
- 1999-03-11 US US09/266,654 patent/US6438108B1/en not_active Expired - Lifetime
-
2000
- 2000-03-03 BR BRPI0008874A patent/BRPI0008874B1/pt not_active IP Right Cessation
- 2000-03-03 WO PCT/SE2000/000426 patent/WO2000054451A1/en active IP Right Grant
- 2000-03-03 EP EP00917544A patent/EP1157496B1/en not_active Expired - Lifetime
- 2000-03-03 JP JP2000604564A patent/JP4560213B2/ja not_active Expired - Fee Related
- 2000-03-03 CN CNB008048126A patent/CN1254039C/zh not_active Expired - Lifetime
- 2000-03-03 AU AU38500/00A patent/AU3850000A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU3850000A (en) | 2000-09-28 |
CN1343410A (zh) | 2002-04-03 |
JP4560213B2 (ja) | 2010-10-13 |
EP1157496B1 (en) | 2006-02-15 |
EP1157496A4 (en) | 2002-02-15 |
US6438108B1 (en) | 2002-08-20 |
CN1254039C (zh) | 2006-04-26 |
BRPI0008874B1 (pt) | 2015-09-15 |
JP2002539678A (ja) | 2002-11-19 |
EP1157496A1 (en) | 2001-11-28 |
WO2000054451A1 (en) | 2000-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 15/09/2015, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 23A ANUIDADE. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2712 DE 27-12-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |