NO20060285L - Mottager som har digital tidsstyringsgjenvinningsfunksjon - Google Patents
Mottager som har digital tidsstyringsgjenvinningsfunksjonInfo
- Publication number
- NO20060285L NO20060285L NO20060285A NO20060285A NO20060285L NO 20060285 L NO20060285 L NO 20060285L NO 20060285 A NO20060285 A NO 20060285A NO 20060285 A NO20060285 A NO 20060285A NO 20060285 L NO20060285 L NO 20060285L
- Authority
- NO
- Norway
- Prior art keywords
- receiver
- time management
- digital time
- recovery feature
- management recovery
- Prior art date
Links
- 238000011084 recovery Methods 0.000 title abstract 2
- 230000007423 decrease Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
- H04L7/0334—Processing of samples having at least three levels, e.g. soft decisions
-
- 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
-
- 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
-
- 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
- H04L7/046—Speed or phase control by synchronisation signals using special codes as synchronising signal using a dotting sequence
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
Oppfinnelsen relaterer seg til en mottaker som har en digital timinggjenvinningsfunksjon Mottakeren til oppfinnelsen detekterer frekvensforskyvning til et mottatt signal for å bruke symbolkorrelasjon mellom det mottatte signalet og referansesignal, og øker/minsker antallet datasampler i samsvar med den detekterte frekvensforskyvningen, og gjenvinner derved symboltiming til det mottatte signalet.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050026146A KR100631974B1 (ko) | 2005-03-29 | 2005-03-29 | 디지털 타이밍 복원기능을 갖는 수신기 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20060285L true NO20060285L (no) | 2006-10-02 |
Family
ID=37070474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20060285A NO20060285L (no) | 2005-03-29 | 2006-01-19 | Mottager som har digital tidsstyringsgjenvinningsfunksjon |
Country Status (4)
Country | Link |
---|---|
US (1) | US7496156B2 (no) |
KR (1) | KR100631974B1 (no) |
IL (1) | IL173276A (no) |
NO (1) | NO20060285L (no) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080151813A1 (en) * | 2006-12-22 | 2008-06-26 | Adaptix, Inc. | Method and apparatus for fast system initial acquisition in mobile WiMAX systems |
US7889782B2 (en) * | 2007-02-23 | 2011-02-15 | Freescale Semiconductor, Inc. | Joint de-spreading and frequency correction using a correlator |
KR101070507B1 (ko) | 2008-12-17 | 2011-10-05 | 한국전자통신연구원 | 직교 주파수 분할 다중화 수신기를 위한 타이밍 옵셋 추정 방법 및 장치 |
JP6175445B2 (ja) * | 2012-10-30 | 2017-08-02 | パナソニック株式会社 | 送信装置、受信装置、送信方法及び受信方法 |
GB2521446A (en) * | 2013-12-20 | 2015-06-24 | Nordic Semiconductor Asa | Digital processing |
CN109474308B (zh) * | 2018-12-19 | 2021-07-09 | 深圳易联凯科技有限公司 | 一种信号解调系统及方法 |
US10666776B1 (en) * | 2019-04-01 | 2020-05-26 | Wang Fat Mak | Method, apparatus, storage medium and terminal device for controlling device operation |
KR20210057416A (ko) * | 2019-11-12 | 2021-05-21 | 삼성전자주식회사 | 무선 통신 장치 및 방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6600793B1 (en) | 1998-09-30 | 2003-07-29 | Agere Systems Inc. | Minimal overhead early late timing recovery |
JP3683120B2 (ja) | 1999-04-16 | 2005-08-17 | 松下電器産業株式会社 | クロック再生装置 |
JP2002026864A (ja) | 2000-07-07 | 2002-01-25 | Eiden Kk | Ofdm復調時の同期信号生成装置 |
WO2002101939A2 (en) * | 2001-06-08 | 2002-12-19 | Broadcom Corporation | Robust burst detection and acquisition system and method |
US6990156B2 (en) * | 2001-08-15 | 2006-01-24 | Mediatek Inc. | Frequency offset estimation for communication systems method and device for inter symbol interference |
KR20050003663A (ko) | 2003-07-03 | 2005-01-12 | 삼성전자주식회사 | Ofdm 수신기의 심벌 타이밍 복원장치 및 방법 |
EP1545019A1 (en) * | 2003-12-19 | 2005-06-22 | Telefonaktiebolaget LM Ericsson (publ) | GPS receiver using differential correlation |
-
2005
- 2005-03-29 KR KR1020050026146A patent/KR100631974B1/ko active IP Right Grant
-
2006
- 2006-01-12 US US11/330,212 patent/US7496156B2/en active Active
- 2006-01-19 NO NO20060285A patent/NO20060285L/no not_active Application Discontinuation
- 2006-01-22 IL IL173276A patent/IL173276A/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20060222114A1 (en) | 2006-10-05 |
KR100631974B1 (ko) | 2006-10-11 |
US7496156B2 (en) | 2009-02-24 |
IL173276A (en) | 2011-11-30 |
IL173276A0 (en) | 2006-06-11 |
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Legal Events
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FC2A | Withdrawal, rejection or dismissal of laid open patent application |