FI981813A - Menetelmä opetusjakson muodostamiseksi - Google Patents
Menetelmä opetusjakson muodostamiseksi Download PDFInfo
- Publication number
- FI981813A FI981813A FI981813A FI981813A FI981813A FI 981813 A FI981813 A FI 981813A FI 981813 A FI981813 A FI 981813A FI 981813 A FI981813 A FI 981813A FI 981813 A FI981813 A FI 981813A
- Authority
- FI
- Finland
- Prior art keywords
- forming
- teaching sequence
- teaching
- sequence
- Prior art date
Links
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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI981813A FI105963B (fi) | 1998-08-24 | 1998-08-24 | Menetelmä opetusjakson muodostamiseksi |
US09/379,027 US6584164B1 (en) | 1998-08-24 | 1999-08-23 | Method for forming a training sequence |
EP99939475A EP1108295B1 (en) | 1998-08-24 | 1999-08-24 | Method for forming a training sequeence |
AU53758/99A AU5375899A (en) | 1998-08-24 | 1999-08-24 | Method for forming a training sequence |
DE69941121T DE69941121D1 (de) | 1998-08-24 | 1999-08-24 | Verfahren zum Aufbau einer Trainingsfolge |
JP2000566972A JP4331405B2 (ja) | 1998-08-24 | 1999-08-24 | トレーニングシーケンスを形成する方法 |
PCT/FI1999/000694 WO2000011813A1 (en) | 1998-08-24 | 1999-08-24 | Method for forming a training sequence |
CNB998099392A CN100345395C (zh) | 1998-08-24 | 1999-08-24 | 使用训练序列的方法 |
CNB2005100530418A CN100512252C (zh) | 1998-08-24 | 1999-08-24 | 使用训练序列的方法及发射机和通信系统 |
HK02101430.4A HK1040015A1 (zh) | 1998-08-24 | 2002-02-25 | 形成訓練序列的方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI981813A FI105963B (fi) | 1998-08-24 | 1998-08-24 | Menetelmä opetusjakson muodostamiseksi |
FI981813 | 1998-08-24 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI981813A0 FI981813A0 (fi) | 1998-08-24 |
FI981813A true FI981813A (fi) | 2000-02-25 |
FI105963B FI105963B (fi) | 2000-10-31 |
Family
ID=8552351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI981813A FI105963B (fi) | 1998-08-24 | 1998-08-24 | Menetelmä opetusjakson muodostamiseksi |
Country Status (9)
Country | Link |
---|---|
US (1) | US6584164B1 (fi) |
EP (1) | EP1108295B1 (fi) |
JP (1) | JP4331405B2 (fi) |
CN (2) | CN100345395C (fi) |
AU (1) | AU5375899A (fi) |
DE (1) | DE69941121D1 (fi) |
FI (1) | FI105963B (fi) |
HK (1) | HK1040015A1 (fi) |
WO (1) | WO2000011813A1 (fi) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69942398D1 (de) * | 1999-02-24 | 2010-07-01 | Sony Deutschland Gmbh | Empfangsvorrichtung und Synchronisationsverfahren für ein digitales Nachrichtenübertragungssystem |
SE513768C2 (sv) * | 1999-03-26 | 2000-11-06 | Ericsson Telefon Ab L M | Förfarande för effektiv synkronisering i ett kommunikationssystem |
US6810087B2 (en) * | 2000-01-04 | 2004-10-26 | General Electric Company | Ultra-wideband communications system |
JP3513465B2 (ja) * | 2000-02-22 | 2004-03-31 | シャープ株式会社 | 無線通信送信機及び無線通信受信機 |
JP3799951B2 (ja) * | 2000-04-13 | 2006-07-19 | ソニー株式会社 | Ofdm送信装置及び方法 |
EP1191730B1 (en) * | 2000-09-20 | 2009-03-25 | Lucent Technologies Inc. | Communication system and method with variable training means |
DE60137961D1 (de) * | 2000-11-30 | 2009-04-23 | Arraycomm Llc | Trainingsfolge für ein funkkommunikationssystem |
JPWO2003032542A1 (ja) * | 2001-09-28 | 2005-01-27 | 富士通株式会社 | 周波数同期方法及び周波数同期装置 |
DE10307811A1 (de) * | 2003-02-24 | 2004-06-17 | Siemens Ag | Verfahren zum Synchronisieren von Funksende-/Empfangseinrichtungen eines Mehrträgersystems sowie ein Mehrträgersystem |
CN100499573C (zh) * | 2003-02-28 | 2009-06-10 | 飞思卡尔半导体公司 | 用于在无线网络内传送数据帧的系统和方法 |
EP1719274B1 (en) * | 2004-02-23 | 2017-05-03 | Intellectual Ventures Holding 81 LLC | Systems and methods for implementing an open loop architecture in a wireless communication network |
US7697619B2 (en) * | 2004-06-09 | 2010-04-13 | Marvell World Trade Ltd. | Training sequence for channel estimation in a data transmission system |
US7817730B2 (en) * | 2004-06-09 | 2010-10-19 | Marvell World Trade Ltd. | Training sequence for symbol boundary detection in a multicarrier data transmission system |
US7561626B2 (en) * | 2004-06-09 | 2009-07-14 | Marvell World Trade Ltd. | Method and system for channel estimation in a data transmission system |
US7643582B2 (en) | 2004-06-09 | 2010-01-05 | Marvell World Trade Ltd. | Method and system for determining symbol boundary timing in a multicarrier data transmission system |
US7561627B2 (en) * | 2005-01-06 | 2009-07-14 | Marvell World Trade Ltd. | Method and system for channel equalization and crosstalk estimation in a multicarrier data transmission system |
CN100454917C (zh) * | 2005-03-21 | 2009-01-21 | 东南大学 | 基于异种间距频域训练序列的频偏估计方法 |
CN1870465B (zh) | 2005-05-24 | 2011-06-01 | 都科摩(北京)通信技术研究中心有限公司 | 循环训练序列的生成方法、通信系统和通信方法 |
JP2007036684A (ja) * | 2005-07-27 | 2007-02-08 | Fujitsu Ltd | 復調装置 |
EP1906572A4 (en) * | 2005-08-22 | 2012-05-02 | Panasonic Corp | BASIC STATION EQUIPMENT AND MOBILE STATION EQUIPMENT |
US8144818B2 (en) * | 2005-12-15 | 2012-03-27 | Qualcomm Incorporated | Apparatus and methods for determining timing in a communication system |
JP2007306474A (ja) * | 2006-05-15 | 2007-11-22 | Matsushita Electric Ind Co Ltd | 無線通信機 |
KR100922970B1 (ko) * | 2007-02-08 | 2009-10-22 | 삼성전자주식회사 | 통신 시스템에서의 훈련 시퀀스 코드의 생성/변조 방법 및 이를 이용한 데이터 송신 장치 |
JP2012502582A (ja) | 2008-09-12 | 2012-01-26 | クゥアルコム・インコーポレイテッド | 通信リンクのために使用するトレーニングシーケンスコードのセットはどれかをモバイルデバイスに対してシグナリングするための方法及び装置 |
US8666734B2 (en) | 2009-09-23 | 2014-03-04 | University Of Maryland, College Park | Systems and methods for multiple pitch tracking using a multidimensional function and strength values |
US9246725B2 (en) * | 2011-09-06 | 2016-01-26 | Electronics And Telecommunications Research Institute | Method of generating and receiving packets in low energy critical infrastructure monitoring system |
EP2744283A3 (en) * | 2012-12-11 | 2015-04-01 | Telefonaktiebolaget L M Ericsson (Publ) | Synchronization of a radio device |
FR3015722B1 (fr) * | 2013-12-20 | 2017-02-24 | Thales Sa | Procede de generation de symboles pour le controle automatique de gain d'un signal a emettre |
EP3491795B1 (en) * | 2016-07-29 | 2020-07-08 | Huawei Technologies Duesseldorf GmbH | Transmitter and method for formatting transmit data into a frame structure |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4980767A (en) * | 1989-11-30 | 1990-12-25 | At&T Bell Laboratories | Technique for determining signal dispersion characteristics in communications systems |
US5214687A (en) | 1991-06-05 | 1993-05-25 | Nokia Mobile Phones Ltd. | Method to determine transmission quality |
US5276691A (en) | 1992-01-21 | 1994-01-04 | Nokia Mobile Phones Ltd. | Method for the control of receiver synchronization in a mobile phone |
JPH06140951A (ja) * | 1992-10-27 | 1994-05-20 | Sony Corp | ビタビ等化器 |
JP3301555B2 (ja) * | 1993-03-30 | 2002-07-15 | ソニー株式会社 | 無線受信装置 |
US5440347A (en) * | 1993-05-07 | 1995-08-08 | Philips Electronics North America Corporation | Method and apparatus for randomizing training sequences to minimize interference in digital transmissions |
JPH0775099A (ja) * | 1993-05-07 | 1995-03-17 | Philips Electron Nv | マルチプレックス直交振幅変調テレビジョン送信用送信方式、送信機及び受信機 |
US5450456A (en) | 1993-11-12 | 1995-09-12 | Daimler Benz Ag | Method and arrangement for measuring the carrier frequency deviation in a multi-channel transmission system |
US5648991A (en) * | 1994-02-16 | 1997-07-15 | Kabushiki Kaisha Toshiba | Sampling phase synchronizing apparatus and bidirectional maximum likelihood sequence estimation scheme therefore |
FI96154C (fi) | 1994-05-30 | 1996-05-10 | Nokia Telecommunications Oy | Menetelmä tilaajapäätelaitteiden synkronisoimiseksi, tukiasema sekä tilaajapäätelaite |
FI102797B (fi) * | 1994-10-07 | 1999-02-15 | Nokia Mobile Phones Ltd | Signaalin ilmaisumenetelmä TDMA-matkaviestinjärjestelmän vastaanottime ssa sekä menetelmän toteuttava vastaanotin |
GB2303998B (en) | 1995-08-03 | 2000-03-01 | Nokia Mobile Phones Ltd | Radio telephones and methods of operation |
FI101256B1 (fi) | 1995-10-03 | 1998-05-15 | Nokia Mobile Phones Ltd | Menetelmä vastaanotetun signaalin ajoituksen mittaamiseksi tiedonsiirtojärjestelmässä ja menetelmän toteuttava matkaviestin |
US5726981A (en) | 1995-12-21 | 1998-03-10 | Nokia Mobile Phones Limited | Methods for making active channel measurements in a personal base station environment |
US5764632A (en) | 1996-04-01 | 1998-06-09 | Nokia Mobile Phones Limited | Mobile terminal having improved paging channel acquisition in a system using a digital control channel |
US6266382B1 (en) * | 1998-05-23 | 2001-07-24 | Agere Systems Guardian Corp. | Technique for detecting and treating robbed bit signaling in data communications |
-
1998
- 1998-08-24 FI FI981813A patent/FI105963B/fi not_active IP Right Cessation
-
1999
- 1999-08-23 US US09/379,027 patent/US6584164B1/en not_active Expired - Lifetime
- 1999-08-24 DE DE69941121T patent/DE69941121D1/de not_active Expired - Lifetime
- 1999-08-24 AU AU53758/99A patent/AU5375899A/en not_active Abandoned
- 1999-08-24 CN CNB998099392A patent/CN100345395C/zh not_active Expired - Lifetime
- 1999-08-24 CN CNB2005100530418A patent/CN100512252C/zh not_active Expired - Lifetime
- 1999-08-24 WO PCT/FI1999/000694 patent/WO2000011813A1/en active Application Filing
- 1999-08-24 JP JP2000566972A patent/JP4331405B2/ja not_active Expired - Lifetime
- 1999-08-24 EP EP99939475A patent/EP1108295B1/en not_active Expired - Lifetime
-
2002
- 2002-02-25 HK HK02101430.4A patent/HK1040015A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
US6584164B1 (en) | 2003-06-24 |
FI981813A0 (fi) | 1998-08-24 |
AU5375899A (en) | 2000-03-14 |
EP1108295B1 (en) | 2009-07-15 |
EP1108295A1 (en) | 2001-06-20 |
CN100512252C (zh) | 2009-07-08 |
FI105963B (fi) | 2000-10-31 |
CN100345395C (zh) | 2007-10-24 |
JP2002523966A (ja) | 2002-07-30 |
HK1040015A1 (zh) | 2002-05-17 |
DE69941121D1 (de) | 2009-08-27 |
CN1314034A (zh) | 2001-09-19 |
JP4331405B2 (ja) | 2009-09-16 |
CN1665231A (zh) | 2005-09-07 |
WO2000011813A1 (en) | 2000-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |