CN101321046A - xDSL系统内传送数据的方法、装置和系统 - Google Patents
xDSL系统内传送数据的方法、装置和系统 Download PDFInfo
- Publication number
- CN101321046A CN101321046A CNA2007101539601A CN200710153960A CN101321046A CN 101321046 A CN101321046 A CN 101321046A CN A2007101539601 A CNA2007101539601 A CN A2007101539601A CN 200710153960 A CN200710153960 A CN 200710153960A CN 101321046 A CN101321046 A CN 101321046A
- Authority
- CN
- China
- Prior art keywords
- dtu
- transmission
- ruined
- container
- sublayer
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Images
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
- H04L1/1835—Buffer management
-
- 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
- H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
-
- 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
- H04L1/1809—Selective-repeat protocols
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0071—Use of interleaving
-
- 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
- H04L1/1877—Buffer management for semi-reliable protocols, e.g. for less sensitive applications like streaming video
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Communication Control (AREA)
Abstract
Description
INPmin | Nret | Wret | 延时重排(ms) | 延时速率匹配FIFO(ms) | 总延时(ms) | 最大Rd(Mbps) |
1 | 1 | 20 | 5.2 | 0.26 | 5.46 | 50.4123 |
2 | 2 | 20 | 5.2 | 0.52 | 5.72 | 50.413 |
4 | 4 | 20 | 5.2 | 1.04 | 6.24 | 50.413 |
8 | 8 | 20 | 5.2 | 2.08 | 7.28 | 50.413 |
16 | 16 | 20 | 5.2 | 4.16 | 9.36 | 50.413 |
INPmin | MaxDelay(ms) | 最大净速率(Mbps) | RS开销d(R/N) |
1 | 6 | 101.22 | 10.8% |
2 | 6 | 64.44 | 16.7% |
4 | 7 | 30.72 | 28.6% |
8 | 8 | 12.28 | 50% |
16 | 10 | 无解 | 元解 |
Claims (10)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82554206P | 2006-09-13 | 2006-09-13 | |
US60/825,542 | 2006-09-13 | ||
US90783307P | 2007-04-18 | 2007-04-18 | |
US60/907,833 | 2007-04-18 | ||
US11/853,532 | 2007-09-11 | ||
US11/853,532 US8320248B2 (en) | 2006-09-13 | 2007-09-11 | Method and system for communicating data in xDSL using data retransmission |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101321046A true CN101321046A (zh) | 2008-12-10 |
CN101321046B CN101321046B (zh) | 2013-05-29 |
Family
ID=38834461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101539601A Active CN101321046B (zh) | 2006-09-13 | 2007-09-13 | xDSL系统内传送数据的方法、装置和系统 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8320248B2 (zh) |
EP (1) | EP1901470B1 (zh) |
KR (1) | KR100935377B1 (zh) |
CN (1) | CN101321046B (zh) |
HK (1) | HK1125235A1 (zh) |
TW (1) | TWI418172B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010115378A1 (zh) * | 2009-04-09 | 2010-10-14 | 华为技术有限公司 | 一种数字用户线路的数据传输方法、装置及系统 |
WO2010133184A1 (zh) * | 2009-05-22 | 2010-11-25 | 华为技术有限公司 | 一种数据传送方法、装置和通信系统 |
CN104704764A (zh) * | 2012-10-16 | 2015-06-10 | 华为技术有限公司 | 一种预填充重传队列 |
CN105357271A (zh) * | 2015-09-30 | 2016-02-24 | 华为技术有限公司 | 一种信息处理方法及对应装置 |
CN103746766B (zh) * | 2012-04-12 | 2017-06-09 | 兰蒂克德国有限责任公司 | 重传往返校正方法 |
CN103795656B (zh) * | 2012-10-28 | 2017-07-25 | 领特德国有限公司 | 用于来自分布点的多服务操作的分组封装的方法 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101040480B (zh) | 2004-10-15 | 2011-08-31 | 阿瓦雷公司 | 脉冲噪声下的dmt符号重复 |
US8381055B2 (en) | 2006-09-13 | 2013-02-19 | Broadcom Corporation | System for communicating data in xDSL using data retransmission |
US7970733B2 (en) * | 2006-09-13 | 2011-06-28 | Broadcom Corporation | Method for communicating data in xDSL using data retransmission |
US8223628B2 (en) * | 2007-01-10 | 2012-07-17 | Lantiq Deutschland Gmbh | Data transmission method, transmitter, receiver, transceiver and transmission system |
US9686045B2 (en) * | 2007-04-04 | 2017-06-20 | Lantiq Beteiligungs-GmbH & Co. KG | Data transmission and retransmission |
US8468427B2 (en) * | 2007-10-02 | 2013-06-18 | Lantiq Deutschland Gmbh | Retransmission scheme for communication systems |
EP2045951A3 (en) * | 2007-10-02 | 2012-08-29 | Lantiq Deutschland GmbH | Retransmission scheme for communication systems |
US8351464B2 (en) * | 2007-10-02 | 2013-01-08 | Infineon Technologies Ag | Retransmission in data communication systems |
US8250441B2 (en) * | 2007-12-11 | 2012-08-21 | Wi-Lan Inc. | Outer coding framework for application packet error rate minimization |
JP5346956B2 (ja) | 2008-01-03 | 2013-11-20 | イカノス テクノロジー エルティーディー | 汎用認識インパルスノイズ保護 |
US8381057B2 (en) * | 2008-08-04 | 2013-02-19 | Broadcom Corporation | Seamless change of retransmission and rescheduling queues in a communication system |
US9450713B2 (en) * | 2008-08-12 | 2016-09-20 | Lantiq Beteiligungs-GmbH & Co. KG | Retransmitting data with time-marker information |
CN101674156B (zh) * | 2008-09-12 | 2013-09-11 | 领特德国有限公司 | 用于通信系统的重发方案 |
US8910006B2 (en) * | 2008-09-12 | 2014-12-09 | Infineon Technologies Ag | Systems and methods for regulating delay between network interfaces |
US8463955B2 (en) * | 2009-01-19 | 2013-06-11 | Ikanos Communications, Inc. | Transport frame structure for retransmission in DSL |
US9075696B2 (en) * | 2009-03-09 | 2015-07-07 | Tektronix, Inc. | Apparatus and method for performing burst triggering in a test and measurement instrument |
US8677226B2 (en) * | 2009-05-04 | 2014-03-18 | Ikanos Communications, Inc. | Systems and methods for retransmission return channel error detection |
US8782483B2 (en) * | 2009-09-17 | 2014-07-15 | Lantiq Deutschland Gmbh | Method and device for retransmission |
US8504888B2 (en) * | 2010-05-04 | 2013-08-06 | Lantiq Deutschland Gmbh | Communication devices and methods with online parameter change |
EP2797249B1 (en) * | 2013-04-23 | 2016-04-20 | Alcatel Lucent | Method and system for configuring retransmission parameters |
CN111342555B (zh) * | 2020-02-27 | 2021-10-08 | 致能装备科技(集团)有限公司 | 一种智能分布式dtu配电终端及控制方法 |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0761072B2 (ja) * | 1993-02-26 | 1995-06-28 | 日本電気株式会社 | 衛星通信システム |
US5959994A (en) | 1996-08-19 | 1999-09-28 | Ncr Corporation | ATM/SONET network enhanced as a universal computer system interconnect |
US5970253A (en) * | 1997-01-09 | 1999-10-19 | Unisys Corporation | Priority logic for selecting and stacking data |
US20020167949A1 (en) * | 1998-02-26 | 2002-11-14 | Gordon Bremer | Apparatus and method for asynchronous transfer mode (ATM) adaptive time domain duplex (ATDD) communication |
US7058027B1 (en) | 1998-09-16 | 2006-06-06 | Scientific Research Corporation | Systems and methods for asynchronous transfer mode and internet protocol |
US6373842B1 (en) * | 1998-11-19 | 2002-04-16 | Nortel Networks Limited | Unidirectional streaming services in wireless systems |
US6694470B1 (en) | 1999-05-21 | 2004-02-17 | Panasonic Communications Co., Ltd. | Retransmission procedure and apparatus for handshaking protocol |
WO2000072495A2 (en) | 1999-05-21 | 2000-11-30 | Matsushita Graphic Communication Systems, Inc. | Retransmission procedure and apparatus for handshaking protocol |
KR100624618B1 (ko) | 2000-06-26 | 2006-09-18 | 유티스타콤코리아 유한회사 | 제어 패이로드데이터유닛을 이용한 데이터와 제어정보의병렬 송수신 방법 |
US6907005B1 (en) * | 2000-07-24 | 2005-06-14 | Telefonaktiebolaget L M Ericsson (Publ) | Flexible ARQ for packet data transmission |
KR100649300B1 (ko) | 2000-11-07 | 2006-11-24 | 주식회사 케이티 | 통신 시스템에서의 적응적인 데이터 전송 방법 및 그 장치 |
US7782933B2 (en) | 2001-05-08 | 2010-08-24 | Alistair Malcolm Macdonald | Digital subscriber line diagnostic system |
US6718493B1 (en) | 2001-05-17 | 2004-04-06 | 3Com Corporation | Method and apparatus for selection of ARQ parameters and estimation of improved communications |
SE0101846D0 (sv) | 2001-05-22 | 2001-05-22 | Ericsson Telefon Ab L M | Method and system of retransmission |
US7120429B2 (en) | 2001-08-13 | 2006-10-10 | Qualcomm Inc. | System and method for licensing applications on wireless devices over a wireless network |
EP1417807B1 (en) | 2001-08-16 | 2006-04-12 | BRITISH TELECOMMUNICATIONS public limited company | Burst reservation multiple access scheme with free and on demand bandwidth assignment |
SE0102775D0 (sv) | 2001-08-17 | 2001-08-17 | Ericsson Telefon Ab L M | Method and system of retransmission |
US20030076826A1 (en) * | 2001-10-23 | 2003-04-24 | International Business Machine Corporation | Reliably transmitting a frame to multiple destinations by embedding sequence numbers in the frame |
US7561523B1 (en) | 2001-11-15 | 2009-07-14 | Netapp, Inc. | Method and apparatus for flow control in a reliable multicast communication system |
US7330432B1 (en) * | 2001-11-15 | 2008-02-12 | Network Appliance, Inc. | Method and apparatus for optimizing channel bandwidth utilization by simultaneous reliable transmission of sets of multiple data transfer units (DTUs) |
KR100840733B1 (ko) | 2002-01-05 | 2008-06-24 | 엘지전자 주식회사 | 통신 시스템에서 패킷 데이터 처리하는 방법 그 시스템 및 그 수신 장치 |
US20030208772A1 (en) * | 2002-05-02 | 2003-11-06 | Celite Systems | Digital subscriber line head-end |
JP2004072267A (ja) * | 2002-08-02 | 2004-03-04 | Panasonic Communications Co Ltd | Adslモデム装置及びその通信方法 |
US7234086B1 (en) * | 2003-01-16 | 2007-06-19 | Pmc Sierra, Inc. | Overlapping jumping window for SONET/SDH bit error rate monitoring |
SE0300443D0 (sv) | 2003-02-17 | 2003-02-17 | Ericsson Telefon Ab L M | Method and system of channel adaption |
JP2005045589A (ja) | 2003-07-23 | 2005-02-17 | Yokogawa Electric Corp | xDSL通信方法及び通信システム |
US7283814B2 (en) | 2003-07-31 | 2007-10-16 | Lucent Technologies Inc. | Method and apparatus for scheduling transmissions in wireless data networks |
EP1507352B1 (en) | 2003-08-14 | 2007-01-31 | Matsushita Electric Industrial Co., Ltd. | Time monitoring of packet retransmissions during soft handover |
US7512144B2 (en) * | 2003-12-19 | 2009-03-31 | Broadcom Corporation | Method and system for transmission control protocol (TCP) retransmit processing |
US7630862B2 (en) | 2004-03-26 | 2009-12-08 | Microsoft Corporation | Load test simulator |
US20050286566A1 (en) * | 2004-06-23 | 2005-12-29 | Po Tong | Versatile erasure forecasting system for impulse noise mitigation |
US7742501B2 (en) | 2004-08-06 | 2010-06-22 | Ipeak Networks Incorporated | System and method for higher throughput through a transportation network |
CN101040480B (zh) * | 2004-10-15 | 2011-08-31 | 阿瓦雷公司 | 脉冲噪声下的dmt符号重复 |
US20060133355A1 (en) | 2004-12-22 | 2006-06-22 | Thomas Anschutz | Methods, systems and computer program products for error correction by retransmitting errored packets over a data link |
US20060215689A1 (en) * | 2005-03-24 | 2006-09-28 | Alcatel | System-level communication link bonding apparatus and methods |
US8381055B2 (en) | 2006-09-13 | 2013-02-19 | Broadcom Corporation | System for communicating data in xDSL using data retransmission |
US7970733B2 (en) | 2006-09-13 | 2011-06-28 | Broadcom Corporation | Method for communicating data in xDSL using data retransmission |
US7865610B2 (en) | 2007-03-12 | 2011-01-04 | Nautel Limited | Point to multipoint reliable protocol for synchronous streaming data in a lossy IP network |
US8381057B2 (en) | 2008-08-04 | 2013-02-19 | Broadcom Corporation | Seamless change of retransmission and rescheduling queues in a communication system |
-
2007
- 2007-09-11 US US11/853,532 patent/US8320248B2/en active Active
- 2007-09-12 EP EP07017904.9A patent/EP1901470B1/en active Active
- 2007-09-13 KR KR1020070093279A patent/KR100935377B1/ko active IP Right Grant
- 2007-09-13 CN CN2007101539601A patent/CN101321046B/zh active Active
- 2007-09-13 TW TW096134259A patent/TWI418172B/zh active
-
2009
- 2009-03-23 HK HK09102767.8A patent/HK1125235A1/xx not_active IP Right Cessation
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010115378A1 (zh) * | 2009-04-09 | 2010-10-14 | 华为技术有限公司 | 一种数字用户线路的数据传输方法、装置及系统 |
CN101860422B (zh) * | 2009-04-09 | 2014-02-19 | 华为技术有限公司 | 一种数字用户线路的数据传输方法、装置及系统 |
US9021326B2 (en) | 2009-04-09 | 2015-04-28 | Huawei Technologies Co., Ltd. | Method, apparatus and system for transmitting data on digital subscriber line |
WO2010133184A1 (zh) * | 2009-05-22 | 2010-11-25 | 华为技术有限公司 | 一种数据传送方法、装置和通信系统 |
US8526513B2 (en) | 2009-05-22 | 2013-09-03 | Huawei Technologies Co., Ltd. | Method and apparatus for transmitting data, and communication system |
CN103746766B (zh) * | 2012-04-12 | 2017-06-09 | 兰蒂克德国有限责任公司 | 重传往返校正方法 |
CN104704764A (zh) * | 2012-10-16 | 2015-06-10 | 华为技术有限公司 | 一种预填充重传队列 |
CN104704764B (zh) * | 2012-10-16 | 2018-06-26 | 华为技术有限公司 | 一种预填充重传队列 |
CN103795656B (zh) * | 2012-10-28 | 2017-07-25 | 领特德国有限公司 | 用于来自分布点的多服务操作的分组封装的方法 |
CN105357271A (zh) * | 2015-09-30 | 2016-02-24 | 华为技术有限公司 | 一种信息处理方法及对应装置 |
Also Published As
Publication number | Publication date |
---|---|
HK1125235A1 (en) | 2009-07-31 |
TW200830778A (en) | 2008-07-16 |
KR100935377B1 (ko) | 2010-01-06 |
US20080062872A1 (en) | 2008-03-13 |
EP1901470A2 (en) | 2008-03-19 |
TWI418172B (zh) | 2013-12-01 |
EP1901470B1 (en) | 2019-01-16 |
CN101321046B (zh) | 2013-05-29 |
US8320248B2 (en) | 2012-11-27 |
EP1901470A3 (en) | 2012-09-05 |
KR20080024456A (ko) | 2008-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101321046B (zh) | xDSL系统内传送数据的方法、装置和系统 | |
US8898533B2 (en) | System for communicating data in xDSL using data retransmission | |
US8219589B2 (en) | Method for communicating data in xDSL using data retransmission | |
US11271682B2 (en) | Method and device for retransmission | |
US8112687B2 (en) | Systems and methods for mitigating impulse noise | |
US8910006B2 (en) | Systems and methods for regulating delay between network interfaces | |
EP2385646B1 (en) | Communication devices and methods with online parameter change | |
Kim et al. | Throughput analysis for two ARQ schemes using combined transition matrix | |
US8989239B2 (en) | Systems and methods for retransmission with on-line reconfiguration | |
EP3582418A1 (en) | Dtu encoding and decoding for full-duplex communications | |
US6460154B1 (en) | Data error correction system | |
US20160277153A1 (en) | Method and apparatus for packet retransmission in dsl systems | |
Bizinelli et al. | Proposal of a New Algorithm to Improve TCP Performance over ADSL | |
Schelstraete et al. | An Introduction to G. 998.4: Improved Impulse Noise Protection |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1125235 Country of ref document: HK |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1125235 Country of ref document: HK |
|
TR01 | Transfer of patent right |
Effective date of registration: 20180503 Address after: Singapore Singapore Patentee after: Avago Technologies Fiber IP Singapore Pte. Ltd. Address before: Alton Park Road, Irvine, California, 16215, 92618-7013 Patentee before: Zyray Wireless Inc. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190902 Address after: Singapore Singapore Patentee after: Annwa high tech Limited by Share Ltd Address before: Singapore Singapore Patentee before: Avago Technologies Fiber IP Singapore Pte. Ltd. |
|
TR01 | Transfer of patent right |