ATE279059T1 - Verfahren zur synchronisationsnachführung - Google Patents
Verfahren zur synchronisationsnachführungInfo
- Publication number
- ATE279059T1 ATE279059T1 AT99963013T AT99963013T ATE279059T1 AT E279059 T1 ATE279059 T1 AT E279059T1 AT 99963013 T AT99963013 T AT 99963013T AT 99963013 T AT99963013 T AT 99963013T AT E279059 T1 ATE279059 T1 AT E279059T1
- Authority
- AT
- Austria
- Prior art keywords
- sampling phase
- hypothetical
- plural
- estimate
- transmitted
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03178—Arrangements involving sequence estimation techniques
- H04L25/03337—Arrangements involving per-survivor processing
-
- 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
- H04L7/042—Detectors therefor, e.g. correlators, state machines
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Power Engineering (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Control Of Multiple Motors (AREA)
- Electrophonic Musical Instruments (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/207,351 US6314148B1 (en) | 1998-12-08 | 1998-12-08 | Synchronization tracking method |
PCT/US1999/028758 WO2000035140A1 (en) | 1998-12-08 | 1999-12-03 | Synchronization tracking method |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE279059T1 true ATE279059T1 (de) | 2004-10-15 |
Family
ID=22770181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99963013T ATE279059T1 (de) | 1998-12-08 | 1999-12-03 | Verfahren zur synchronisationsnachführung |
Country Status (12)
Country | Link |
---|---|
US (1) | US6314148B1 (de) |
EP (1) | EP1138136B1 (de) |
JP (1) | JP3547401B2 (de) |
CN (1) | CN1319310C (de) |
AT (1) | ATE279059T1 (de) |
AU (1) | AU1934000A (de) |
DE (1) | DE69920956T2 (de) |
HK (1) | HK1041135B (de) |
IL (1) | IL143628A0 (de) |
MY (1) | MY122462A (de) |
TR (1) | TR200101594T2 (de) |
WO (1) | WO2000035140A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10032237A1 (de) * | 2000-07-03 | 2002-01-17 | Infineon Technologies Ag | Viterbi-Entzerrung mittels vorausberechneter Metrikinkremente |
US7308651B2 (en) | 2001-09-05 | 2007-12-11 | Sca Hygiene Products Ab | Data entry graphical user interface |
AU2002349638A1 (en) * | 2001-11-20 | 2003-06-10 | Sanyo Electric Co., Ltd. | Radio reception apparatus, symbol timing control method, and symbol timing control program |
NZ520650A (en) * | 2002-08-08 | 2005-08-26 | Tait Electronics Ltd | Improvements relating to radio communication systems |
US7418040B2 (en) * | 2003-05-30 | 2008-08-26 | Motorola, Inc. | Method and apparatus for determining a timing offset for processing a multi-carrier signal |
KR101170484B1 (ko) * | 2004-04-09 | 2012-08-01 | 마이크로나스 세미컨덕터, 인코포레이티드 | 이퀄라이저의 피드포워드 필터를 제어하는 방법 및 장치 |
US7995648B2 (en) * | 2004-04-09 | 2011-08-09 | Trident Microsystems (Far East) Ltd. | Advanced digital receiver |
US20080298518A1 (en) * | 2004-08-12 | 2008-12-04 | Gopalan Krishnamurthy | Automatic Gain Control Unit of a Receiver |
WO2006045219A1 (en) * | 2004-10-29 | 2006-05-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Channel estimation |
JP4179418B2 (ja) | 2005-07-13 | 2008-11-12 | 京セラ株式会社 | 無線受信装置 |
JP4898897B2 (ja) * | 2009-12-22 | 2012-03-21 | インターナショナル・ビジネス・マシーンズ・コーポレーション | タイミング相関値を用いた周波数オフセットによるデータのずれの補償 |
RU2486682C2 (ru) * | 2011-07-26 | 2013-06-27 | Государственное казенное образовательное учреждение высшего профессионального образования Академия Федеральной службы охраны Российской Федерации (Академия ФСО России) | Устройство синхронизации псевдослучайной последовательности с функцией исправления ошибок |
RU2553089C2 (ru) * | 2013-04-22 | 2015-06-10 | Государственное казенное образовательное учреждение высшего профессионального образования Академия Федеральной службы охраны Российской Федерации (Академия ФСО России) | Устройство синхронизации рекуррентной последовательностью с функцией выделения зачетных импульсов в скользящем окне |
RU2636094C1 (ru) * | 2016-11-15 | 2017-11-20 | Публичное акционерное общество "Российский институт мощного радиостроения" (ПАО "РИМР") | Способ установления битовой синхронизации псевдослучайных последовательностей с использованием принципов декодирования |
KR102497232B1 (ko) * | 2018-06-18 | 2023-02-07 | 삼성전자주식회사 | 신호 수신 회로 및 그것의 동작 방법 |
US11777763B2 (en) | 2020-03-20 | 2023-10-03 | Nantworks, LLC | Selecting a signal phase in a communication system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5263053A (en) | 1992-03-24 | 1993-11-16 | Novatel Communications Ltd. | Fractionally spaced maximum likelihood sequence estimation receiver |
US5577068A (en) * | 1992-06-08 | 1996-11-19 | Ericsson Ge Mobile Communications Inc. | Generalized direct update viterbi equalizer |
SE470371B (sv) * | 1992-06-23 | 1994-01-31 | Ericsson Telefon Ab L M | Sätt och anordning vid digital signalöverföring att hos en mottagare estimera överförda symboler |
US5619524A (en) | 1994-10-04 | 1997-04-08 | Motorola, Inc. | Method and apparatus for coherent communication reception in a spread-spectrum communication system |
US5654991A (en) | 1995-07-31 | 1997-08-05 | Harris Corporation | Fast acquisition bit timing loop method and apparatus |
IL120222A0 (en) | 1997-02-14 | 1997-06-10 | D S P C Israel Ltd | Method and apparatus for acquiring and tracking the sampling phase of a signal |
-
1998
- 1998-12-08 US US09/207,351 patent/US6314148B1/en not_active Expired - Lifetime
-
1999
- 1999-12-03 EP EP99963013A patent/EP1138136B1/de not_active Expired - Lifetime
- 1999-12-03 IL IL14362899A patent/IL143628A0/xx unknown
- 1999-12-03 DE DE69920956T patent/DE69920956T2/de not_active Expired - Lifetime
- 1999-12-03 JP JP2000587487A patent/JP3547401B2/ja not_active Expired - Fee Related
- 1999-12-03 AT AT99963013T patent/ATE279059T1/de not_active IP Right Cessation
- 1999-12-03 AU AU19340/00A patent/AU1934000A/en not_active Abandoned
- 1999-12-03 CN CNB998141186A patent/CN1319310C/zh not_active Expired - Fee Related
- 1999-12-03 WO PCT/US1999/028758 patent/WO2000035140A1/en active IP Right Grant
- 1999-12-03 TR TR2001/01594T patent/TR200101594T2/xx unknown
- 1999-12-07 MY MYPI99005306A patent/MY122462A/en unknown
-
2002
- 2002-04-11 HK HK02102757.7A patent/HK1041135B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2002532956A (ja) | 2002-10-02 |
TR200101594T2 (tr) | 2001-10-22 |
HK1041135A1 (en) | 2002-06-28 |
HK1041135B (zh) | 2007-11-09 |
MY122462A (en) | 2006-04-29 |
EP1138136B1 (de) | 2004-10-06 |
DE69920956T2 (de) | 2005-10-13 |
EP1138136A1 (de) | 2001-10-04 |
CN1329786A (zh) | 2002-01-02 |
US6314148B1 (en) | 2001-11-06 |
IL143628A0 (en) | 2002-04-21 |
DE69920956D1 (de) | 2004-11-11 |
CN1319310C (zh) | 2007-05-30 |
AU1934000A (en) | 2000-06-26 |
WO2000035140A1 (en) | 2000-06-15 |
JP3547401B2 (ja) | 2004-07-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE279059T1 (de) | Verfahren zur synchronisationsnachführung | |
CN1132386C (zh) | 使用接收信号的多采样定时减小同信道干扰的方法和系统 | |
KR970007617B1 (ko) | 필터된 상관 동기화를 이용한 적응형 최대 우도 순차 추정 방법 및 장치 | |
KR100370590B1 (ko) | 스펙트럼 확산 시스템용 수신장치 | |
KR100628486B1 (ko) | 시간적으로 변하는 다중경로 전파 채널을 통해 전송된 수신신호 파형의 지연 스프레드를 평가하는 방법 및 통신 수신장치 | |
JP2001036433A (ja) | 向上した経路サーチャを有するcdma伝送のための受信機と方法 | |
GB2313022A (en) | Digital broadcasting receiver | |
FI962140A (fi) | Menetelmä impulssivasteen estimoimiseksi sekä vastaanotin | |
SE516144C2 (sv) | Tidssynkronisering av en mottagare i ett digitalt radiotelefonsystem | |
EP1065794A2 (de) | Direktsequenz CDMA-Empfänger mit Verzögerungsprofilberechner mit Interpolationsfunktion | |
ATE385112T1 (de) | Verfahren und vorrichtung für kanalschäztung | |
KR100634449B1 (ko) | 가변 길이의 보호구간을 사용하는 오에프디엠 기반에서의보호구간의 길이 검출 방법 및 그 장치 | |
US6775340B1 (en) | Synchronization and channel estimation with extended pilot symbols | |
EP1048154A1 (de) | Verfahren und vorrichtung zur auswertung der eigenschaften eines funkkanals | |
JP2003506923A (ja) | モバイル無線チャネルのチャネルインパルス応答を評価する方法 | |
KR20080104002A (ko) | 송신 타이밍 제어 시스템 및 그 방법 및 그것을 이용한 기지국 및 이동국 | |
JP4791307B2 (ja) | 受信装置、中継装置のサンプリングクロック制御方法 | |
You et al. | Analysis of OFDM timing synchronization using multipath exploitation | |
JP2000269860A (ja) | ガードチップ付拡散符号のユーザータイミング検出装置およびスペクトラム拡散受信装置 | |
JP3990829B2 (ja) | データ復調装置 | |
KR20020071160A (ko) | 데이터 복구장치 | |
JP2008228148A (ja) | 無線フレーム時間同期装置 | |
JP2003318780A (ja) | パス補足方法及びこの方法を利用するcdma受信装置 | |
Dongming et al. | A OFDM signal waveform based delay lock loop algorithm | |
GB2395623A (en) | Dynamic tap search channel impulse estimator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |