CN1318245A - 用于信号交换协议的重发过程和装置 - Google Patents
用于信号交换协议的重发过程和装置 Download PDFInfo
- Publication number
- CN1318245A CN1318245A CN00800814A CN00800814A CN1318245A CN 1318245 A CN1318245 A CN 1318245A CN 00800814 A CN00800814 A CN 00800814A CN 00800814 A CN00800814 A CN 00800814A CN 1318245 A CN1318245 A CN 1318245A
- Authority
- CN
- China
- Prior art keywords
- message
- described method
- hstu
- error
- send
- 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
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
- H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0025—Transmission of mode-switching indication
-
- 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
- H04L1/12—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
-
- 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
- H04L69/24—Negotiation of communication capabilities
-
- 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
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
- H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Communication Control (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Computer And Data Communications (AREA)
Abstract
Description
信号符号 | 上游频率索引(N) | 下游频率索引(N) |
A43 | 91725 | 405664 |
B43 | 374553 | 728896 |
C43 | 79 | 121464 |
A4 | 3 | 5 |
B4 | 42834 | 666776 |
标志 | 八位字节1 |
标志 | 2 |
标志(备选) | |
标志(备选) | |
标志(备选) | |
信息字段 | |
FCS(第一八位字节) | N-2 |
FCS(第二八位字节) | N-1 |
标志 | N |
标志(备选) | |
标志(备选) |
报文类型 | 位编号 |
87654321 | |
MS | 00000000 |
MR | 00000001 |
CL | 00000010 |
CLR | 00000011 |
ACK(1) | 00010000 |
ACK(2) | 00010001 |
NAK-EF | 00100000 |
NAK-NR | 00100001 |
NAK-NS | 00100010 |
NAK-NU | 00100011 |
REQ-MS | 00110100 |
REQ-MR | 00110101 |
REQ-CLR | 00110111 |
RTX | 01000000 |
修正号 | 位编号 |
87654321 | |
修正1 | 00000001 |
修正2 | 00000010 |
八位字节内容 | 八位字节索引号 |
起始标志 | |
报文类型(RTX) | 1 |
修正号 | 2 |
上次正确接收的报文(LCRM) | 3 |
多段帧编号(MSFN) | 4 |
帧的建议大小(SFS) | 5 |
帧检验序列(FCS)(2个八位字节) | 67 |
结束标志 |
Claims (30)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13530899P | 1999-05-21 | 1999-05-21 | |
US60/135,308 | 1999-05-21 | ||
US13623099P | 1999-05-26 | 1999-05-26 | |
US60/136,230 | 1999-05-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1318245A true CN1318245A (zh) | 2001-10-17 |
CN1168273C CN1168273C (zh) | 2004-09-22 |
Family
ID=26833191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008008140A Expired - Lifetime CN1168273C (zh) | 1999-05-21 | 2000-05-18 | 用于信号交换协议的重发过程和装置 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1119775B1 (zh) |
JP (2) | JP2003500919A (zh) |
KR (1) | KR20010074734A (zh) |
CN (1) | CN1168273C (zh) |
AU (1) | AU5266400A (zh) |
CA (1) | CA2338077C (zh) |
WO (1) | WO2000072495A2 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1783844B (zh) * | 2004-11-05 | 2010-05-05 | 捷讯研究有限公司 | 在无线分组数据服务网络中定制数据会话重试机制 |
US7970733B2 (en) | 2006-09-13 | 2011-06-28 | Broadcom Corporation | Method for communicating data in xDSL using data retransmission |
US8320248B2 (en) | 2006-09-13 | 2012-11-27 | Broadcom Corporation | Method and system for communicating data in xDSL using data retransmission |
US8381055B2 (en) | 2006-09-13 | 2013-02-19 | Broadcom Corporation | System for communicating data in xDSL using data retransmission |
US8381057B2 (en) | 2008-08-04 | 2013-02-19 | Broadcom Corporation | Seamless change of retransmission and rescheduling queues in a communication system |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1245093B1 (en) | 2000-01-07 | 2006-10-25 | Aware, Inc. | Diagnostic methods and systems for multicarrier modems |
KR100840084B1 (ko) * | 2001-12-21 | 2008-06-19 | 주식회사 케이티 | xDSL 액세스 구간의 장애 및 알람 관리 방법 |
US7120847B2 (en) * | 2002-06-26 | 2006-10-10 | Intellon Corporation | Powerline network flood control restriction |
US8090857B2 (en) | 2003-11-24 | 2012-01-03 | Qualcomm Atheros, Inc. | Medium access control layer that encapsulates data from a plurality of received data units into a plurality of independently transmittable blocks |
CN100459527C (zh) * | 2003-12-12 | 2009-02-04 | 华为技术有限公司 | 网络通信中测试用户线路的系统及其方法 |
JP2006086611A (ja) * | 2004-09-14 | 2006-03-30 | Sony Corp | 情報処理装置、情報処理システム、情報処理方法及びそのプログラム |
US8175190B2 (en) | 2005-07-27 | 2012-05-08 | Qualcomm Atheros, Inc. | Managing spectra of modulated signals in a communication network |
KR101484798B1 (ko) | 2007-05-10 | 2015-01-28 | 퀄컴 인코포레이티드 | 공유 매체에의 분산형 액세스의 관리 |
CN102939736B (zh) | 2010-04-12 | 2016-05-25 | 高通股份有限公司 | 用于经由共享介质在站之间通信的方法、系统和设备 |
US8891605B2 (en) | 2013-03-13 | 2014-11-18 | Qualcomm Incorporated | Variable line cycle adaptation for powerline communications |
US11176111B2 (en) * | 2013-03-15 | 2021-11-16 | Nuodb, Inc. | Distributed database management system with dynamically split B-tree indexes |
CN113794539B (zh) * | 2021-06-08 | 2024-03-22 | 龙迅半导体(合肥)股份有限公司 | 一种双向通信控制方法和装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5954353A (ja) * | 1982-09-22 | 1984-03-29 | Nippon Telegr & Teleph Corp <Ntt> | デ−タ伝送方式 |
JPS60142650A (ja) * | 1983-12-28 | 1985-07-27 | Ricoh Co Ltd | デ−タ転送方式 |
US4841526A (en) * | 1984-05-25 | 1989-06-20 | Wilson Jon C | Data communications system |
US4905234A (en) * | 1987-06-03 | 1990-02-27 | General Electric Company | Apparatus and method for transmitting digital data over a radio communications channel |
JPH0496534A (ja) * | 1990-08-14 | 1992-03-27 | Oki Electric Ind Co Ltd | Hdlcにおける選択再送方式 |
JP3305769B2 (ja) * | 1992-09-18 | 2002-07-24 | 株式会社東芝 | 通信装置 |
US5463382A (en) * | 1994-04-22 | 1995-10-31 | Motorola, Inc. | Method and apparatus for controlling message transmissions in an acknowledge-back selective call communication system |
US5754754A (en) * | 1995-07-26 | 1998-05-19 | International Business Machines Corporation | Transmission order based selective repeat data transmission error recovery system and method |
AU1415297A (en) * | 1996-12-09 | 1998-07-03 | Motorola, Inc. | System controlled asymmetrical automatic repeat request protocol method |
JP3006561B2 (ja) * | 1997-09-01 | 2000-02-07 | 日本電信電話株式会社 | データ通信再送方法 |
JP3062136B2 (ja) * | 1997-09-25 | 2000-07-10 | 日本電気移動通信株式会社 | 携帯電話機のリダイヤル方式 |
-
2000
- 2000-05-18 EP EP00937510.6A patent/EP1119775B1/en not_active Expired - Lifetime
- 2000-05-18 CN CNB008008140A patent/CN1168273C/zh not_active Expired - Lifetime
- 2000-05-18 CA CA002338077A patent/CA2338077C/en not_active Expired - Lifetime
- 2000-05-18 JP JP2000619846A patent/JP2003500919A/ja active Pending
- 2000-05-18 AU AU52664/00A patent/AU5266400A/en not_active Abandoned
- 2000-05-18 KR KR1020017000938A patent/KR20010074734A/ko not_active Application Discontinuation
- 2000-05-18 WO PCT/US2000/008227 patent/WO2000072495A2/en not_active Application Discontinuation
-
2001
- 2001-12-14 JP JP2001381782A patent/JP2002237865A/ja active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1783844B (zh) * | 2004-11-05 | 2010-05-05 | 捷讯研究有限公司 | 在无线分组数据服务网络中定制数据会话重试机制 |
US7970733B2 (en) | 2006-09-13 | 2011-06-28 | Broadcom Corporation | Method for communicating data in xDSL using data retransmission |
US8219589B2 (en) | 2006-09-13 | 2012-07-10 | Broadcom Corporation | Method for communicating data in xDSL using data retransmission |
US8320248B2 (en) | 2006-09-13 | 2012-11-27 | Broadcom Corporation | Method and system for communicating data in xDSL using data retransmission |
US8381055B2 (en) | 2006-09-13 | 2013-02-19 | Broadcom Corporation | System for communicating data in xDSL using data retransmission |
CN101321046B (zh) * | 2006-09-13 | 2013-05-29 | 美国博通公司 | xDSL系统内传送数据的方法、装置和系统 |
US8838525B2 (en) | 2006-09-13 | 2014-09-16 | Broadcom Corporation | Method for communicating data in xDSL using data retransmission |
US8898533B2 (en) | 2006-09-13 | 2014-11-25 | Broadcom Corporation | System for communicating data in xDSL using data retransmission |
US8381057B2 (en) | 2008-08-04 | 2013-02-19 | Broadcom Corporation | Seamless change of retransmission and rescheduling queues in a communication system |
Also Published As
Publication number | Publication date |
---|---|
CN1168273C (zh) | 2004-09-22 |
WO2000072495A3 (en) | 2001-05-25 |
JP2003500919A (ja) | 2003-01-07 |
KR20010074734A (ko) | 2001-08-09 |
JP2002237865A (ja) | 2002-08-23 |
EP1119775A2 (en) | 2001-08-01 |
WO2000072495A2 (en) | 2000-11-30 |
EP1119775A4 (en) | 2006-09-27 |
CA2338077A1 (en) | 2000-11-30 |
EP1119775B1 (en) | 2013-05-01 |
CA2338077C (en) | 2005-06-14 |
AU5266400A (en) | 2000-12-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1168273C (zh) | 用于信号交换协议的重发过程和装置 | |
JP4861504B2 (ja) | アクノレッジメントの効率的な送信のための装置及び方法 | |
JP3441081B2 (ja) | 通信装置及び通信方法 | |
US7564827B2 (en) | Adaptive hybrid retransmission method for wireless communications | |
RU2274955C2 (ru) | Усовершенствование сигнализации о размере транспортного блока данных | |
US6694470B1 (en) | Retransmission procedure and apparatus for handshaking protocol | |
CN102415036B (zh) | 用于便利控制区域大小的可靠传输和跨载波信号传送的可靠检测的方法和装置 | |
US6751254B1 (en) | Activation of multiple xDSL modems with power control measurement | |
US8213402B2 (en) | Automatic repeat request (ARQ) communication system using physical layer monitoring | |
EP1095464B1 (en) | ACTIVATION OF MULTIPLE xDSL MODEMS WITH POWER CONTROL MEASUREMENT | |
EP1062761B1 (en) | ACTIVATION OF MULTIPLE xDSL MODEMS WITH HALF DUPLEX AND FULL DUPLEX PROCEDURES | |
US20050021835A1 (en) | Multiple mode of operation handshaking between DSL modems | |
CN101547076A (zh) | 正交频分多址接入系统中的降阶调制方法 | |
EP2179528B1 (en) | System and method employing frequency band flipping for the retransmission of data |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MATSUSHITA COMMUNICATION SYSTEMS AND EQUIPMENT CO. Free format text: FORMER OWNER: PANASONIC IMAGE COMMUNICATION SYSTEM CO.,LTD. Effective date: 20091113 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091113 Address after: Fukuoka, Japan Patentee after: Panasonic Communication System Equipment Co.,Ltd. Address before: Tokyo, Japan Patentee before: Matsushita Graphic Communication Systems Inc. |
|
ASS | Succession or assignment of patent right |
Owner name: PANASONIC SYSTEM NETWORKS TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: PANASONIC COMMUNICATION SYSTEM EQUIPMENT CO. TD. Effective date: 20140421 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140421 Address after: Fukuoka, Japan Patentee after: Panasonic systems network technologies Address before: Fukuoka, Japan Patentee before: Panasonic Communication System Equipment Co.,Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151214 Address after: Luxemburg Luxemburg Patentee after: Heath Wei International Limited by Share Ltd Address before: Fukuoka, Japan Patentee before: Panasonic systems network technologies |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20040922 |