CN1199378C - 通信设备和用于在数字电信系统中区分不同数据脉冲串类型的方法 - Google Patents
通信设备和用于在数字电信系统中区分不同数据脉冲串类型的方法 Download PDFInfo
- Publication number
- CN1199378C CN1199378C CNB001067087A CN00106708A CN1199378C CN 1199378 C CN1199378 C CN 1199378C CN B001067087 A CNB001067087 A CN B001067087A CN 00106708 A CN00106708 A CN 00106708A CN 1199378 C CN1199378 C CN 1199378C
- Authority
- CN
- China
- Prior art keywords
- data pulse
- training sequence
- pulse train
- auto
- communication equipment
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
-
- 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]
- H04B7/2656—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 structure of frame, burst
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Time-Division Multiplex Systems (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99107118A EP1045533B1 (en) | 1999-04-12 | 1999-04-12 | Communication device and method for distinguishing between different data burst types in a digital telecommunication system |
EP99107118.4 | 1999-04-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1270460A CN1270460A (zh) | 2000-10-18 |
CN1199378C true CN1199378C (zh) | 2005-04-27 |
Family
ID=8237937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001067087A Expired - Lifetime CN1199378C (zh) | 1999-04-12 | 2000-04-12 | 通信设备和用于在数字电信系统中区分不同数据脉冲串类型的方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6674817B1 (zh) |
EP (1) | EP1045533B1 (zh) |
JP (1) | JP4440422B2 (zh) |
KR (1) | KR100615838B1 (zh) |
CN (1) | CN1199378C (zh) |
DE (1) | DE69909589T2 (zh) |
ES (1) | ES2198811T3 (zh) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1530336B1 (en) | 1999-01-08 | 2009-06-10 | Sony Deutschland GmbH | Synchronization preamble structure for OFDM system |
EP1117219B1 (en) * | 2000-01-11 | 2005-09-07 | Lucent Technologies Inc. | Frequency offset correction in the presence of intersymbol interference |
US7512109B2 (en) * | 2000-09-29 | 2009-03-31 | Intel Corporation | Slot structure for radio communications system |
CA2363253C (en) * | 2000-11-07 | 2007-01-09 | Research In Motion Limited | Communication channel detector and channel detection method |
FI113818B (fi) * | 2000-11-23 | 2004-06-15 | Nokia Corp | Menetelmä informaation välittämiseksi tiedonsiirtojärjestelmässä, tiedonsiirtojärjestelmä, verkkoelementti sekä langaton viestin |
US6931030B1 (en) * | 2000-11-30 | 2005-08-16 | Arraycomm, Inc. | Training sequence with a random delay for a radio communications system |
US20020111142A1 (en) * | 2000-12-18 | 2002-08-15 | Klimovitch Gleb V. | System, apparatus, and method of estimating multiple-input multiple-output wireless channel with compensation for phase noise and frequency offset |
ATE364271T1 (de) | 2001-02-26 | 2007-06-15 | Juniper Networks Inc | Verfahren und vorrichtung zur effizienten und genauen grobzeitsynchronisierung in pulsdemodulatoren |
US6959047B1 (en) * | 2001-04-09 | 2005-10-25 | At&T Corp | Training-based channel estimation for multiple-antennas |
EP1282257A1 (en) * | 2001-08-02 | 2003-02-05 | Mitsubishi Electric Information Technology Centre Europe B.V. | Method and apparatus for detecting data sequences |
US7068631B2 (en) * | 2001-08-06 | 2006-06-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Training sequence hopping in a radio communication system |
EP1414208A1 (en) * | 2002-10-21 | 2004-04-28 | STMicroelectronics N.V. | Synchronization using training sequences with a periodical structure |
US7424067B2 (en) * | 2002-10-21 | 2008-09-09 | Stmicroelectronics N.V. | Methods and apparatus for synchronization of training sequences |
US7623467B1 (en) * | 2003-09-17 | 2009-11-24 | Atheros Communications, Inc. | Wireless channel estimation |
EP2237447B1 (en) * | 2004-05-04 | 2018-03-21 | Sony Corporation | Midamble allocations for mimo transmissions |
GB2420953B (en) * | 2004-12-16 | 2008-12-03 | Fujitsu Ltd | Symbol timing estimation in communication systems |
JP2008529387A (ja) * | 2005-01-31 | 2008-07-31 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 無線通信におけるトレーニングシーケンスの変動する長さを使用する方法及び装置。 |
US8170047B2 (en) | 2005-05-09 | 2012-05-01 | Qualcomm Incorporated | Data transmission with efficient slot and block formats in a wireless communication system |
US7869980B2 (en) | 2005-11-03 | 2011-01-11 | International Business Machines Corporation | Using statistics to locate signals in noise |
CN100571243C (zh) | 2006-07-14 | 2009-12-16 | 华为技术有限公司 | 一种组帧同步方法 |
KR100879560B1 (ko) * | 2006-12-04 | 2009-01-22 | 삼성전자주식회사 | 에러 검출 코드를 이용한 데이터 트레이닝 방법 및 이에적합한 시스템 |
US8040989B2 (en) * | 2008-01-29 | 2011-10-18 | Ibiquity Digital Corporation | System and method for sampling rate adjustment of digital radio receiver |
CN104038332B (zh) * | 2008-09-12 | 2018-02-13 | 高通股份有限公司 | 将使用哪一训练序列码集来用于通信链路以信号发送到移动装置的方法和设备 |
CN102137470A (zh) * | 2010-10-30 | 2011-07-27 | 华为技术有限公司 | 接入业务处理方法、网络接入方法及设备 |
CN102357561B (zh) * | 2011-08-19 | 2013-04-24 | 北京金自天正智能控制股份有限公司 | 一种冷轧生产线上光电式纠偏控制系统的纠偏控制方法 |
US9019921B2 (en) | 2012-02-22 | 2015-04-28 | Lg Electronics Inc. | Method and apparatus for transmitting data between wireless devices in wireless communication system |
EP2744283A3 (en) * | 2012-12-11 | 2015-04-01 | Telefonaktiebolaget L M Ericsson (Publ) | Synchronization of a radio device |
US9788318B2 (en) * | 2014-08-18 | 2017-10-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Channel capacity on collision based channels |
FR3056863B1 (fr) * | 2016-09-26 | 2018-09-21 | Safran Electronics & Defense | Procede permettant une discrimination de communications montantes ou descendantes |
CN109687851B (zh) | 2018-12-05 | 2020-11-17 | 苏州博思得电气有限公司 | 一种高压脉冲发生器及用于其的通信方法 |
KR102458227B1 (ko) * | 2020-07-10 | 2022-10-25 | 국방과학연구소 | 버스트 신호 확인 장치 및 그 방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5623511A (en) * | 1994-08-30 | 1997-04-22 | Lucent Technologies Inc. | Spread spectrum code pulse position modulated receiver having delay spread compensation |
FI101256B1 (fi) * | 1995-10-03 | 1998-05-15 | Nokia Mobile Phones Ltd | Menetelmä vastaanotetun signaalin ajoituksen mittaamiseksi tiedonsiirtojärjestelmässä ja menetelmän toteuttava matkaviestin |
FI103539B (fi) * | 1996-07-03 | 1999-07-15 | Nokia Telecommunications Oy | Menetelmä samankanavasignaalien voimakkuuden määrittämiseksi ja vastaa notin |
US5905733A (en) * | 1996-12-03 | 1999-05-18 | Ericsson Inc. | Method and apparatus for distinguishing in-band signaling from user data |
US6069913A (en) * | 1997-08-20 | 2000-05-30 | Radio Frequency Systems Inc. | Method and apparatus for determining an identifying bit sequence in a radio frequency waveform |
US6263031B1 (en) * | 1998-04-29 | 2001-07-17 | Hughes Electronics Corp. | Method and apparatus for signal burst classification |
US6553065B1 (en) * | 1999-02-04 | 2003-04-22 | Nokia Corporation | Mobile station employing CRC verification using decoding reliability and methods therefor |
-
1999
- 1999-04-12 EP EP99107118A patent/EP1045533B1/en not_active Expired - Lifetime
- 1999-04-12 ES ES99107118T patent/ES2198811T3/es not_active Expired - Lifetime
- 1999-04-12 DE DE69909589T patent/DE69909589T2/de not_active Expired - Lifetime
-
2000
- 2000-04-10 US US09/545,759 patent/US6674817B1/en not_active Expired - Lifetime
- 2000-04-12 JP JP2000115894A patent/JP4440422B2/ja not_active Expired - Lifetime
- 2000-04-12 KR KR1020000019216A patent/KR100615838B1/ko active IP Right Grant
- 2000-04-12 CN CNB001067087A patent/CN1199378C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1045533B1 (en) | 2003-07-16 |
JP4440422B2 (ja) | 2010-03-24 |
DE69909589T2 (de) | 2004-06-03 |
JP2000324193A (ja) | 2000-11-24 |
DE69909589D1 (de) | 2003-08-21 |
ES2198811T3 (es) | 2004-02-01 |
CN1270460A (zh) | 2000-10-18 |
KR100615838B1 (ko) | 2006-08-25 |
KR20000071660A (ko) | 2000-11-25 |
US6674817B1 (en) | 2004-01-06 |
EP1045533A1 (en) | 2000-10-18 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
C56 | Change in the name or address of the patentee |
Owner name: SONY INT EUROP GMBH Free format text: FORMER NAME: SONY INTERNATIONAL (EUROPE) G.M.B.H. |
|
CP03 | Change of name, title or address |
Address after: Berlin Patentee after: SONY DEUTSCHLAND GmbH Address before: Cohen, Federal Republic of Germany Patentee before: Sony International (Europe) GmbH |
|
TR01 | Transfer of patent right |
Effective date of registration: 20190916 Address after: Ai Er Landubailin Patentee after: WI-FI Technology International Co.,Ltd. Address before: Tokyo, Japan Patentee before: Sony Corp. Effective date of registration: 20190916 Address after: Tokyo, Japan Patentee after: Sony Corp. Address before: Berlin Patentee before: SONY DEUTSCHLAND GmbH |
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TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20050427 |
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CX01 | Expiry of patent term |