CN1618195A - 多用户多点到多点的数字数据传输***传送数据的方法 - Google Patents
多用户多点到多点的数字数据传输***传送数据的方法 Download PDFInfo
- Publication number
- CN1618195A CN1618195A CNA03802375XA CN03802375A CN1618195A CN 1618195 A CN1618195 A CN 1618195A CN A03802375X A CNA03802375X A CN A03802375XA CN 03802375 A CN03802375 A CN 03802375A CN 1618195 A CN1618195 A CN 1618195A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000006854 communication Effects 0.000 claims abstract description 24
- 238000004891 communication Methods 0.000 claims abstract description 23
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000012913 prioritisation Methods 0.000 claims description 2
- 238000005755 formation reaction Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
- H04L47/80—Actions related to the user profile or the type of traffic
-
- 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
-
- 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
- H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/22—Time-division multiplex systems in which the sources have different rates or codes
-
- 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
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Time-Division Multiplex Systems (AREA)
- Bidirectional Digital Transmission (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200200101A ES2197794B1 (es) | 2002-01-18 | 2002-01-18 | Procedimiento de transmision de datos para un sistema multiusuario de transmision digital de datos punto a multipunto. |
ESP200200101 | 2002-01-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1618195A true CN1618195A (zh) | 2005-05-18 |
CN100362784C CN100362784C (zh) | 2008-01-16 |
Family
ID=8500218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB03802375XA Expired - Lifetime CN100362784C (zh) | 2002-01-18 | 2003-01-14 | 多用户的点到多点数字数据传输***传送数据的方法 |
Country Status (19)
Country | Link |
---|---|
US (1) | US7483435B2 (zh) |
EP (1) | EP1467511B1 (zh) |
JP (1) | JP3866713B2 (zh) |
KR (1) | KR20040071304A (zh) |
CN (1) | CN100362784C (zh) |
AU (1) | AU2003211615B2 (zh) |
BR (1) | BR0307159A (zh) |
CA (1) | CA2470693A1 (zh) |
CY (1) | CY1106485T1 (zh) |
DE (1) | DE60311065T2 (zh) |
DK (1) | DK1467511T3 (zh) |
EA (1) | EA006006B1 (zh) |
ES (2) | ES2197794B1 (zh) |
HK (1) | HK1070213A1 (zh) |
IL (2) | IL162522A0 (zh) |
MX (1) | MXPA04006510A (zh) |
PT (1) | PT1467511E (zh) |
SI (1) | SI1467511T1 (zh) |
WO (1) | WO2003061185A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101958882A (zh) * | 2009-07-17 | 2011-01-26 | 国基电子(上海)有限公司 | 电缆调制解调器及其动态建立服务质量的方法 |
CN102088787A (zh) * | 2010-12-10 | 2011-06-08 | 中兴通讯股份有限公司 | 一种宽带码分多址***上行数据信道解调的方法及*** |
CN101601230B (zh) * | 2006-12-29 | 2012-08-15 | 诺基亚公司 | 针对多无线电控制提供临时链路质量修改的设备、方法和计算机程序产品 |
CN102687412A (zh) * | 2009-09-30 | 2012-09-19 | 高通股份有限公司 | 用于协作多点传输的加扰序列初始化 |
US8948097B2 (en) | 2009-09-30 | 2015-02-03 | Qualcomm Incorporated | UE-RS sequence initialization for wireless communication systems |
US9432164B2 (en) | 2009-10-15 | 2016-08-30 | Qualcomm Incorporated | Method and apparatus for reference signal sequence mapping in wireless communication |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2197794B1 (es) * | 2002-01-18 | 2005-03-16 | Diseño De Sistemas En Silicio, S.A | Procedimiento de transmision de datos para un sistema multiusuario de transmision digital de datos punto a multipunto. |
US9621473B2 (en) * | 2004-08-18 | 2017-04-11 | Open Text Sa Ulc | Method and system for sending data |
GB2417391B (en) | 2004-08-18 | 2007-04-18 | Wecomm Ltd | Transmitting data over a network |
US20060056424A1 (en) * | 2004-09-15 | 2006-03-16 | Yolin Lih | Packet transmission using output buffer |
US7542454B2 (en) * | 2005-01-21 | 2009-06-02 | Intel Corporation | MIMO channel feedback protocols |
US7924772B2 (en) * | 2005-02-10 | 2011-04-12 | Nokia Corporation | Method and apparatus to support multi-user packets in a wireless communication system |
JP2008301333A (ja) * | 2007-06-01 | 2008-12-11 | Fujitsu Ltd | 多重伝送方法および装置 |
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 |
US9973596B2 (en) * | 2013-06-19 | 2018-05-15 | Cisco Technology, Inc. | Dynamically adjusting frame MTU to support low-latency communication |
US10638363B2 (en) * | 2018-04-04 | 2020-04-28 | At&T Intellectual Property I, L.P. | Legacy network maximum transmission unit isolation capability through deployment of a flexible maximum transmission unit packet core design |
US10841834B2 (en) | 2018-04-04 | 2020-11-17 | At&T Intellectual Property I, L.P. | Legacy network maximum transmission unit isolation capability through deployment of a flexible maximum transmission unit packet core design |
CN115242267A (zh) * | 2022-06-01 | 2022-10-25 | 华为数字能源技术有限公司 | 一种电力线通信plc方法及装置 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3982077A (en) * | 1975-04-07 | 1976-09-21 | International Telephone And Telegraph Corporation | Asynchronous multiplexer and demultiplexer combination |
US3982074A (en) * | 1975-04-21 | 1976-09-21 | International Telephone And Telegraph Corporation | Automatic channel assignment circuit |
US5239662A (en) * | 1986-09-15 | 1993-08-24 | Norand Corporation | System including multiple device communications controller which coverts data received from two different customer transaction devices each using different communications protocols into a single communications protocol |
US4939723A (en) * | 1989-06-07 | 1990-07-03 | Ford Aerospace Corporation | Bit-channel multiplexer/demultiplexer |
US5291486A (en) * | 1991-08-19 | 1994-03-01 | Sony Corporation | Data multiplexing apparatus and multiplexed data demultiplexing apparatus |
US5392223A (en) * | 1992-07-29 | 1995-02-21 | International Business Machines Corp. | Audio/video communications processor |
US5757801A (en) * | 1994-04-19 | 1998-05-26 | Multi-Tech Systems, Inc. | Advanced priority statistical multiplexer |
US5541919A (en) * | 1994-12-19 | 1996-07-30 | Motorola, Inc. | Multimedia multiplexing device and method using dynamic packet segmentation |
US6064652A (en) * | 1996-11-13 | 2000-05-16 | Next Level Communications | Cell grant mechanism |
FI110467B (fi) * | 1997-08-19 | 2003-01-31 | Nokia Corp | Informaation siirto tietoliikennejärjestelmässä |
JPH11298431A (ja) * | 1998-04-10 | 1999-10-29 | Nippon Telegr & Teleph Corp <Ntt> | ワイヤレス通信方法 |
GB9815014D0 (en) * | 1998-07-11 | 1998-09-09 | Nds Ltd | Data statistical multiplexing |
DE69924057T2 (de) * | 1998-07-31 | 2006-04-13 | Alcatel | Verfahren, Ablauffolgesteuerung, intelligenter Pufferspeicher, Prozessor und Telekommunikationssystem zum Verteilen verfügbahrer Bandbreite |
GB9820427D0 (en) * | 1998-09-18 | 1998-11-11 | Northern Telecom Ltd | Wireline communication system and method of frequency allocation therin |
SE516084C2 (sv) * | 1998-12-01 | 2001-11-19 | Ericsson Telefon Ab L M | En teknik för åtkomststyrning i kommunikationsnät med paketförmedling |
US6912575B1 (en) * | 1999-06-23 | 2005-06-28 | Paradyne Corporation | System and method for automatically determining recommended committed information rate in a frame relay network |
US6940845B2 (en) * | 2000-03-23 | 2005-09-06 | At & T, Corp. | Asymmetric measurement-based dynamic packet assignment system and method for wireless data services |
US6891841B2 (en) * | 2001-03-12 | 2005-05-10 | Advent Networks, Inc. | Time division multiple access over broadband modulation method and apparatus |
US7035294B2 (en) * | 2001-06-04 | 2006-04-25 | Calix Networks, Inc. | Backplane bus |
US7587736B2 (en) * | 2001-12-28 | 2009-09-08 | Xanadoo Company | Wideband direct-to-home broadcasting satellite communications system and method |
ES2197794B1 (es) * | 2002-01-18 | 2005-03-16 | Diseño De Sistemas En Silicio, S.A | Procedimiento de transmision de datos para un sistema multiusuario de transmision digital de datos punto a multipunto. |
-
2002
- 2002-01-18 ES ES200200101A patent/ES2197794B1/es not_active Expired - Fee Related
-
2003
- 2003-01-14 MX MXPA04006510A patent/MXPA04006510A/es not_active Application Discontinuation
- 2003-01-14 AU AU2003211615A patent/AU2003211615B2/en not_active Ceased
- 2003-01-14 CN CNB03802375XA patent/CN100362784C/zh not_active Expired - Lifetime
- 2003-01-14 KR KR10-2004-7010763A patent/KR20040071304A/ko not_active Application Discontinuation
- 2003-01-14 ES ES03706631T patent/ES2280729T3/es not_active Expired - Lifetime
- 2003-01-14 CA CA002470693A patent/CA2470693A1/en not_active Abandoned
- 2003-01-14 EP EP03706631A patent/EP1467511B1/en not_active Expired - Lifetime
- 2003-01-14 JP JP2003561150A patent/JP3866713B2/ja not_active Expired - Fee Related
- 2003-01-14 PT PT03706631T patent/PT1467511E/pt unknown
- 2003-01-14 SI SI200330744T patent/SI1467511T1/sl unknown
- 2003-01-14 EA EA200400880A patent/EA006006B1/ru not_active IP Right Cessation
- 2003-01-14 IL IL16252203A patent/IL162522A0/xx unknown
- 2003-01-14 WO PCT/ES2003/000012 patent/WO2003061185A1/es active IP Right Grant
- 2003-01-14 BR BR0307159-6A patent/BR0307159A/pt not_active IP Right Cessation
- 2003-01-14 DE DE60311065T patent/DE60311065T2/de not_active Expired - Lifetime
- 2003-01-14 DK DK03706631T patent/DK1467511T3/da active
-
2004
- 2004-06-14 IL IL162522A patent/IL162522A/en active IP Right Grant
- 2004-07-16 US US10/892,822 patent/US7483435B2/en active Active
-
2005
- 2005-04-13 HK HK05103146A patent/HK1070213A1/xx not_active IP Right Cessation
-
2007
- 2007-04-03 CY CY20071100470T patent/CY1106485T1/el unknown
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101601230B (zh) * | 2006-12-29 | 2012-08-15 | 诺基亚公司 | 针对多无线电控制提供临时链路质量修改的设备、方法和计算机程序产品 |
CN101958882A (zh) * | 2009-07-17 | 2011-01-26 | 国基电子(上海)有限公司 | 电缆调制解调器及其动态建立服务质量的方法 |
CN101958882B (zh) * | 2009-07-17 | 2012-11-21 | 国基电子(上海)有限公司 | 电缆调制解调器及其动态建立服务质量的方法 |
CN102687412A (zh) * | 2009-09-30 | 2012-09-19 | 高通股份有限公司 | 用于协作多点传输的加扰序列初始化 |
US8923905B2 (en) | 2009-09-30 | 2014-12-30 | Qualcomm Incorporated | Scrambling sequence initialization for coordinated multi-point transmissions |
US8948097B2 (en) | 2009-09-30 | 2015-02-03 | Qualcomm Incorporated | UE-RS sequence initialization for wireless communication systems |
CN105187098A (zh) * | 2009-09-30 | 2015-12-23 | 高通股份有限公司 | 用于协作多点传输的加扰序列初始化 |
CN102687412B (zh) * | 2009-09-30 | 2016-11-09 | 高通股份有限公司 | 用于协作多点传输的加扰序列初始化 |
US9496978B2 (en) | 2009-09-30 | 2016-11-15 | Qualcomm Incorporated | Scrambling sequence initialization for coordinated multi-point transmissions |
US9432164B2 (en) | 2009-10-15 | 2016-08-30 | Qualcomm Incorporated | Method and apparatus for reference signal sequence mapping in wireless communication |
CN102088787A (zh) * | 2010-12-10 | 2011-06-08 | 中兴通讯股份有限公司 | 一种宽带码分多址***上行数据信道解调的方法及*** |
Also Published As
Publication number | Publication date |
---|---|
AU2003211615A1 (en) | 2003-07-30 |
SI1467511T1 (sl) | 2007-06-30 |
DE60311065T2 (de) | 2007-11-08 |
CY1106485T1 (el) | 2012-01-25 |
HK1070213A1 (en) | 2005-06-10 |
ES2197794B1 (es) | 2005-03-16 |
DK1467511T3 (da) | 2007-05-14 |
ES2280729T3 (es) | 2007-09-16 |
EP1467511B1 (en) | 2007-01-10 |
MXPA04006510A (es) | 2004-10-04 |
PT1467511E (pt) | 2007-04-30 |
JP2005522899A (ja) | 2005-07-28 |
IL162522A (en) | 2009-12-24 |
ES2197794A1 (es) | 2004-01-01 |
KR20040071304A (ko) | 2004-08-11 |
AU2003211615B2 (en) | 2009-01-08 |
IL162522A0 (en) | 2005-11-20 |
DE60311065D1 (de) | 2007-02-22 |
BR0307159A (pt) | 2004-11-03 |
CN100362784C (zh) | 2008-01-16 |
WO2003061185A8 (es) | 2004-08-26 |
WO2003061185A1 (es) | 2003-07-24 |
EP1467511A1 (en) | 2004-10-13 |
EA200400880A1 (ru) | 2005-02-24 |
US20050018703A1 (en) | 2005-01-27 |
EA006006B1 (ru) | 2005-08-25 |
JP3866713B2 (ja) | 2007-01-10 |
CA2470693A1 (en) | 2003-07-24 |
US7483435B2 (en) | 2009-01-27 |
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ASS | Succession or assignment of patent right |
Owner name: MARVELL SPAIN CO., LTD. Free format text: FORMER OWNER: DISE DE SISTEMS EN SILICIO S.A. Effective date: 20110402 |
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Free format text: CORRECT: ADDRESS; FROM: VALENCIA, SPAIN TO: MADRID, SPAIN |
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Effective date of registration: 20110402 Address after: Madrid Patentee after: DISENO DE SISTEMAS EN SILICIO, S.A. Address before: Valencia Patentee before: DISENO DE SISTEMAS EN SILICIO, S.A. |
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Granted publication date: 20080116 |