DE60232127D1 - System und Verfahren zur unterabgetasteten Symbol-Synchronisation - Google Patents
System und Verfahren zur unterabgetasteten Symbol-SynchronisationInfo
- Publication number
- DE60232127D1 DE60232127D1 DE60232127T DE60232127T DE60232127D1 DE 60232127 D1 DE60232127 D1 DE 60232127D1 DE 60232127 T DE60232127 T DE 60232127T DE 60232127 T DE60232127 T DE 60232127T DE 60232127 D1 DE60232127 D1 DE 60232127D1
- Authority
- DE
- Germany
- Prior art keywords
- synchronization
- symbol
- headers
- synchronization pattern
- time shifted
- 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
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
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
- H04H20/33—Arrangements for simultaneous broadcast of plural pieces of information by plural channels
- H04H20/34—Arrangements for simultaneous broadcast of plural pieces of information by plural channels using an out-of-band subcarrier signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/71—Wireless systems
- H04H20/72—Wireless systems of terrestrial networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H40/00—Arrangements specially adapted for receiving broadcast information
- H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
- H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
- H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
- H04H60/90—Wireless transmission systems
- H04H60/92—Wireless transmission systems for local area
-
- 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
- H04L7/043—Pseudo-noise [PN] codes variable during transmission
-
- 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
- H04L7/06—Speed or phase control by synchronisation signals the synchronisation signals differing from the information signals in amplitude, polarity or frequency or length
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/044,306 US6999545B2 (en) | 2001-10-26 | 2001-10-26 | Method and system for undersampled symbol synchronization |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60232127D1 true DE60232127D1 (de) | 2009-06-10 |
Family
ID=21931631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60232127T Expired - Lifetime DE60232127D1 (de) | 2001-10-26 | 2002-10-25 | System und Verfahren zur unterabgetasteten Symbol-Synchronisation |
Country Status (4)
Country | Link |
---|---|
US (4) | US6999545B2 (de) |
EP (1) | EP1306995B1 (de) |
AT (1) | ATE430417T1 (de) |
DE (1) | DE60232127D1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6999545B2 (en) * | 2001-10-26 | 2006-02-14 | Microsoft Corporation | Method and system for undersampled symbol synchronization |
US7356098B2 (en) * | 2001-11-14 | 2008-04-08 | Ipwireless, Inc. | Method, communication system and communication unit for synchronisation for multi-rate communication |
JP4490229B2 (ja) * | 2004-10-12 | 2010-06-23 | 富士通コンポーネント株式会社 | 送信機、送受信システム、信号送信方法及び信号送受信方法 |
US8179996B2 (en) * | 2006-12-26 | 2012-05-15 | Stmicroelectronics S.A. | Method and device for decoding a signal |
US8135058B2 (en) | 2008-10-10 | 2012-03-13 | Csr Technology Inc. | Adaptive known signal canceller |
US20100144306A1 (en) * | 2008-12-05 | 2010-06-10 | Karr Lawrence J | Cell phone fm receiver emergency alert method and apparatus |
KR101410327B1 (ko) * | 2009-04-28 | 2014-06-20 | 지멘스 악티엔게젤샤프트 | 데이터를 광학적으로 전송하기 위한 방법 및 디바이스 |
CA3205009A1 (en) * | 2016-01-20 | 2017-07-27 | Zerokey Inc. | Range-finding and object-positioning systems and methods using same |
US10327216B2 (en) * | 2017-03-30 | 2019-06-18 | Intel IP Corporation | Methods and devices for page synchronization of a communication signal |
US20190319915A1 (en) * | 2018-04-16 | 2019-10-17 | Lexmark International, Inc. | System and Methods for Changing Addresses of One or More Components |
CN114244488B (zh) * | 2021-10-27 | 2024-02-20 | 三维通信股份有限公司 | 一种服务器集群的数据同步编码域选择方法及系统 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5518085B2 (de) * | 1974-08-14 | 1980-05-16 | ||
US4761796A (en) * | 1985-01-24 | 1988-08-02 | Itt Defense Communications | High frequency spread spectrum communication system terminal |
JPS61232731A (ja) * | 1985-04-06 | 1986-10-17 | Nec Corp | 選択呼出受信機 |
US4665519A (en) * | 1985-11-04 | 1987-05-12 | Electronic Systems Technology, Inc. | Wireless computer modem |
US5757782A (en) * | 1985-11-27 | 1998-05-26 | Seiko Communications Systems, Inc. | Paging system with multiple baseband subcarriers |
CA1290020C (en) * | 1987-02-09 | 1991-10-01 | Steven Messenger | Wireless local area network |
US5243356A (en) * | 1988-08-05 | 1993-09-07 | Seiko Epson Corporation | Antenna circuit and wrist radio instrument |
US5136719A (en) * | 1988-12-05 | 1992-08-04 | Seiko Corp. | Automatic antenna tubing method and apparatus |
US5038405A (en) * | 1990-06-14 | 1991-08-06 | Karr Lawrence J | Tunable antenna apparatus and method for use with superheterodyne receivers |
JPH04124931A (ja) * | 1990-09-17 | 1992-04-24 | Nec Corp | フレーム同期方式 |
US5148453A (en) * | 1991-05-02 | 1992-09-15 | The Institute For Space And Terrestrial Science | Parallel sync detection |
DE69231118T2 (de) * | 1991-10-18 | 2000-12-14 | Fujitsu Ltd | Nachrichtenverteilungssystem mit schnurlosen nachrichtenübertragenden Unterstationen und nachrichtenempfängende Terminalendgeräte |
DE4318368C1 (de) * | 1993-05-28 | 1994-07-14 | Siemens Ag | Verfahren zum Gewinnen eines einen Ausfall der Synchronisation zwischen einer Pseudozufallssignalfolge eines Senders und einer Referenz-Pseudozufallssignalfolge eines Empfängers anzeigenden Signals |
US5854985A (en) * | 1993-12-15 | 1998-12-29 | Spectrum Information Technologies, Inc. | Adaptive omni-modal radio apparatus and methods |
US6012159A (en) * | 1996-01-17 | 2000-01-04 | Kencast, Inc. | Method and system for error-free data transfer |
US5732333A (en) * | 1996-02-14 | 1998-03-24 | Glenayre Electronics, Inc. | Linear transmitter using predistortion |
US5883929A (en) * | 1996-04-03 | 1999-03-16 | Ericsson, Inc. | Synchronization method, and associated circuitry, for synchronizing a receiver with a transmitter |
US6215798B1 (en) * | 1996-11-01 | 2001-04-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Multi-frame synchronization for parallel channel transmissions |
US5928322A (en) * | 1996-11-20 | 1999-07-27 | Silicon Graphics, Inc. | Low-latency real-time dispatching in general purpose multiprocessor systems |
US5974034A (en) * | 1997-01-16 | 1999-10-26 | Gwcom, Inc. | System and method for synchronized wide and local area communications utilizing a single frequency |
US6111896A (en) * | 1998-01-14 | 2000-08-29 | Skystream Corporation | Remultiplexer for video program bearing transport streams with program clock reference time stamp adjustment |
US6042841A (en) * | 1998-03-16 | 2000-03-28 | Unilever Home & Personal Care Usa Division Of Conopco, Inc. | Cosmetic method of treating skin |
RU2144264C1 (ru) | 1998-11-05 | 2000-01-10 | ЯН Давид Евгеньевич | Способ беспроводной передачи и приема кодовой информации на расстоянии (варианты) и портативное устройство для беспроводной передачи кодовой информации на расстоянии |
ATE305235T1 (de) * | 1998-12-22 | 2005-10-15 | Unilever Nv | Kosmetische verwendung von petroselinsäure |
EP1717984B1 (de) * | 1999-02-24 | 2010-05-19 | Sony Deutschland Gmbh | Empfangsvorrichtung und Synchronisationsverfahren für ein digitales Nachrichtenübertragungssystem |
GB0114848D0 (en) * | 2001-06-18 | 2001-08-08 | Unilever Plc | Antiperspirant or deodorant compositions |
US6999545B2 (en) * | 2001-10-26 | 2006-02-14 | Microsoft Corporation | Method and system for undersampled symbol synchronization |
-
2001
- 2001-10-26 US US10/044,306 patent/US6999545B2/en not_active Expired - Lifetime
-
2002
- 2002-10-25 AT AT02023990T patent/ATE430417T1/de not_active IP Right Cessation
- 2002-10-25 EP EP02023990A patent/EP1306995B1/de not_active Expired - Lifetime
- 2002-10-25 DE DE60232127T patent/DE60232127D1/de not_active Expired - Lifetime
-
2005
- 2005-04-18 US US11/108,925 patent/US20050180538A1/en not_active Abandoned
- 2005-04-18 US US11/108,924 patent/US7486755B2/en not_active Expired - Fee Related
- 2005-11-21 US US11/284,295 patent/US20060078077A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20030165206A1 (en) | 2003-09-04 |
US6999545B2 (en) | 2006-02-14 |
ATE430417T1 (de) | 2009-05-15 |
US20050185745A1 (en) | 2005-08-25 |
EP1306995A3 (de) | 2006-02-15 |
EP1306995B1 (de) | 2009-04-29 |
US7486755B2 (en) | 2009-02-03 |
US20060078077A1 (en) | 2006-04-13 |
EP1306995A2 (de) | 2003-05-02 |
US20050180538A1 (en) | 2005-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |