CN1343404A - 数据传输方法和无线电链路系统 - Google Patents
数据传输方法和无线电链路系统 Download PDFInfo
- Publication number
- CN1343404A CN1343404A CN00804691.3A CN00804691A CN1343404A CN 1343404 A CN1343404 A CN 1343404A CN 00804691 A CN00804691 A CN 00804691A CN 1343404 A CN1343404 A CN 1343404A
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- China
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- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims description 5
- 238000010295 mobile communication Methods 0.000 claims description 11
- 230000008901 benefit Effects 0.000 abstract description 7
- 238000012545 processing Methods 0.000 description 10
- 238000004891 communication Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 230000004069 differentiation Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
- H04B7/265—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for channel frequency control
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Bidirectional Digital Transmission (AREA)
- Small-Scale Networks (AREA)
- Radio Relay Systems (AREA)
- Time-Division Multiplex Systems (AREA)
- Circuits Of Receivers In General (AREA)
- Communication Control (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI990483A FI112134B (fi) | 1999-03-05 | 1999-03-05 | Tiedonsiirtomenetelmä ja radiolinkkijärjestelmä |
FI990483 | 1999-03-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1343404A true CN1343404A (zh) | 2002-04-03 |
CN1171400C CN1171400C (zh) | 2004-10-13 |
Family
ID=8554082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008046913A Expired - Lifetime CN1171400C (zh) | 1999-03-05 | 2000-03-06 | 数据传输方法和无线电链路系统 |
Country Status (12)
Country | Link |
---|---|
US (1) | US7430188B1 (zh) |
EP (1) | EP1159791B1 (zh) |
JP (1) | JP3726232B2 (zh) |
CN (1) | CN1171400C (zh) |
AT (1) | ATE242940T1 (zh) |
AU (1) | AU766641B2 (zh) |
BR (1) | BR0008747B1 (zh) |
CA (1) | CA2362766C (zh) |
DE (1) | DE60003296T2 (zh) |
ES (1) | ES2199786T3 (zh) |
FI (1) | FI112134B (zh) |
WO (1) | WO2000054434A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008071076A1 (fr) * | 2006-12-12 | 2008-06-19 | Comba Telecom Technology (Guangzhou) Ltd. | Système relais à hyperfréquences numériques et procédé d'application |
CN109561396A (zh) * | 2018-12-13 | 2019-04-02 | 浙江天则通信技术有限公司 | 一种用于机器人的数据传输系统 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001026253A1 (en) * | 1999-10-01 | 2001-04-12 | Nokia Corporation | A radio link system |
EP1244231A1 (en) * | 2001-03-19 | 2002-09-25 | Telefonaktiebolaget Lm Ericsson | Hybrid frequency band system architecture for terrestrial wireless broadband access applications |
JP4768156B2 (ja) * | 2001-07-10 | 2011-09-07 | 株式会社日立国際電気 | 無線通信システム |
DE102005032873A1 (de) * | 2005-07-14 | 2007-01-25 | Abb Patent Gmbh | Basisstation eines gemäß TDMA (Time Division Multiple Access) betriebenen Kommunikationssystems |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04373320A (ja) | 1991-06-24 | 1992-12-25 | Nippon Telegr & Teleph Corp <Ntt> | 多者通信方式 |
WO1994013094A1 (fr) | 1992-11-25 | 1994-06-09 | France-Telecom | Procede de mise en communication automatique en duplex ou semi-duplex de deux equipements a travers une ligne telephonique |
US5594720A (en) * | 1993-11-24 | 1997-01-14 | Lucent Technologies Inc. | Multiple access cellular communication with dynamic slot allocation and reduced co-channel interferences |
US5539730A (en) * | 1994-01-11 | 1996-07-23 | Ericsson Ge Mobile Communications Inc. | TDMA/FDMA/CDMA hybrid radio access methods |
FR2718907B1 (fr) * | 1994-04-15 | 1996-05-24 | Alcatel Mobile Comm France | Procédé AMRF à structure trame-multitrame et signal correspondant. |
FI101114B (fi) | 1995-04-25 | 1998-04-15 | Nokia Telecommunications Oy | Epäsymmetrinen suurinopeuksinen datasiirtomenetelmä matkapuhelinverkos sa |
US5689502A (en) * | 1995-06-05 | 1997-11-18 | Omnipoint Corporation | Efficient frequency division duplex communication system with interleaved format and timing adjustment control |
US5732076A (en) * | 1995-10-26 | 1998-03-24 | Omnipoint Corporation | Coexisting communication systems |
US6134227A (en) * | 1995-12-04 | 2000-10-17 | Advanced Micro Devices | Secondary channel for radio frequency communications |
WO1997021287A1 (en) * | 1995-12-04 | 1997-06-12 | Advanced Micro Devices, Inc. | System and method for frequency division duplex/time division duplex radio frequency communications |
DE19605873C2 (de) | 1996-02-17 | 2003-07-24 | Bernhard Walke | Richtfunksystem mit dezentral gesteuerter dynamischer Kanalwahl und dynamischer Kapazitätszuweisung |
DE19610334C2 (de) | 1996-03-18 | 2000-09-28 | Bernhard Walke | Punkt-zu-Mehrpunkt Funksystem mit dynamischer Kanalwahl und gleichzeitigem Betrieb in funkausbreitungsbedingt verschiedenen Frequenzbändern |
US5936949A (en) | 1996-09-05 | 1999-08-10 | Netro Corporation | Wireless ATM metropolitan area network |
US5838670A (en) | 1997-01-29 | 1998-11-17 | Telefonaktiebolaget L M Ericsson | Point to multipoint radio access system |
US5889814A (en) * | 1997-02-24 | 1999-03-30 | At&T Wireless Services, Inc. | Transmit/receive compensation for a dual FDD/TDD architecture |
US6351458B2 (en) * | 1997-09-22 | 2002-02-26 | Matsushita Electric Industrial Co., Ltd. | CDMA cellular wireless communication system |
AU1524799A (en) | 1997-11-14 | 1999-06-07 | Ericsson Inc. | Flexible frequency-time division duplex in radio communications systems |
US6587444B1 (en) * | 1997-11-14 | 2003-07-01 | Ericsson Inc. | Fixed frequency-time division duplex in radio communications systems |
BR9814965A (pt) | 1997-11-14 | 2000-10-03 | Ericsson Inc | Estação base para uso em um sistema de comunicação sem fio incluindo uma pluralidade de estações móveis, sistema de comunicação sem fio, e, processo para conduzir comunicações entre uma estação base e estações móveis em um sistema de comunicação sem fio |
US6269086B1 (en) * | 1998-02-27 | 2001-07-31 | Legerity, Inc. | Arrangement and method for selectable time/frequency division multiplex communication |
-
1999
- 1999-03-05 FI FI990483A patent/FI112134B/fi not_active IP Right Cessation
-
2000
- 2000-03-06 CA CA002362766A patent/CA2362766C/en not_active Expired - Lifetime
- 2000-03-06 WO PCT/FI2000/000174 patent/WO2000054434A1/en active IP Right Grant
- 2000-03-06 EP EP00909382A patent/EP1159791B1/en not_active Expired - Lifetime
- 2000-03-06 ES ES00909382T patent/ES2199786T3/es not_active Expired - Lifetime
- 2000-03-06 DE DE60003296T patent/DE60003296T2/de not_active Expired - Lifetime
- 2000-03-06 AT AT00909382T patent/ATE242940T1/de not_active IP Right Cessation
- 2000-03-06 US US09/913,893 patent/US7430188B1/en not_active Expired - Fee Related
- 2000-03-06 AU AU31686/00A patent/AU766641B2/en not_active Expired
- 2000-03-06 JP JP2000604550A patent/JP3726232B2/ja not_active Expired - Lifetime
- 2000-03-06 CN CNB008046913A patent/CN1171400C/zh not_active Expired - Lifetime
- 2000-03-06 BR BRPI0008747-5B1A patent/BR0008747B1/pt active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008071076A1 (fr) * | 2006-12-12 | 2008-06-19 | Comba Telecom Technology (Guangzhou) Ltd. | Système relais à hyperfréquences numériques et procédé d'application |
CN109561396A (zh) * | 2018-12-13 | 2019-04-02 | 浙江天则通信技术有限公司 | 一种用于机器人的数据传输系统 |
CN109561396B (zh) * | 2018-12-13 | 2021-03-02 | 浙江天则通信技术有限公司 | 一种用于机器人的数据传输系统 |
Also Published As
Publication number | Publication date |
---|---|
JP2002539671A (ja) | 2002-11-19 |
FI990483A0 (fi) | 1999-03-05 |
US7430188B1 (en) | 2008-09-30 |
CA2362766A1 (en) | 2000-09-14 |
CN1171400C (zh) | 2004-10-13 |
ATE242940T1 (de) | 2003-06-15 |
WO2000054434A8 (en) | 2001-11-15 |
BR0008747A (pt) | 2002-01-08 |
JP3726232B2 (ja) | 2005-12-14 |
EP1159791B1 (en) | 2003-06-11 |
EP1159791A1 (en) | 2001-12-05 |
FI112134B (fi) | 2003-10-31 |
BR0008747B1 (pt) | 2013-08-06 |
ES2199786T3 (es) | 2004-03-01 |
DE60003296D1 (de) | 2003-07-17 |
DE60003296T2 (de) | 2004-05-06 |
WO2000054434A1 (en) | 2000-09-14 |
FI990483A (fi) | 2000-09-06 |
AU3168600A (en) | 2000-09-28 |
AU766641B2 (en) | 2003-10-23 |
CA2362766C (en) | 2007-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170118 Address after: Espoo, Finland Patentee after: NOKIA TECHNOLOGIES OY Address before: Espoo, Finland Patentee before: Nokia Corp. Effective date of registration: 20170118 Address after: Espoo, Finland Patentee after: Nokia Corp. Address before: Finland NOKIA group Patentee before: Nokia Networks OY |
|
CX01 | Expiry of patent term |
Granted publication date: 20041013 |
|
CX01 | Expiry of patent term |