DE60320295D1 - Formatdetektion - Google Patents
FormatdetektionInfo
- Publication number
- DE60320295D1 DE60320295D1 DE60320295T DE60320295T DE60320295D1 DE 60320295 D1 DE60320295 D1 DE 60320295D1 DE 60320295 T DE60320295 T DE 60320295T DE 60320295 T DE60320295 T DE 60320295T DE 60320295 D1 DE60320295 D1 DE 60320295D1
- Authority
- DE
- Germany
- Prior art keywords
- signal
- point
- candidate
- format
- determine whether
- 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
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
- H04L1/0046—Code rate detection or code type detection
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
- H04L1/0054—Maximum-likelihood or sequential decoding, e.g. Viterbi, Fano, ZJ algorithms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0061—Error detection codes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Error Detection And Correction (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0226004A GB2395404A (en) | 2002-11-07 | 2002-11-07 | Format detection |
GB0226004 | 2002-11-07 | ||
PCT/GB2003/004819 WO2004042990A1 (en) | 2002-11-07 | 2003-11-07 | Format detection |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60320295D1 true DE60320295D1 (de) | 2008-05-21 |
DE60320295T2 DE60320295T2 (de) | 2009-07-16 |
Family
ID=9947402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60320295T Expired - Lifetime DE60320295T2 (de) | 2002-11-07 | 2003-11-07 | Formatdetektion |
Country Status (10)
Country | Link |
---|---|
US (1) | US7644346B2 (de) |
EP (1) | EP1559232B1 (de) |
JP (1) | JP2006505983A (de) |
KR (1) | KR100955877B1 (de) |
CN (1) | CN1947367B (de) |
AT (1) | ATE392061T1 (de) |
AU (1) | AU2003301798A1 (de) |
DE (1) | DE60320295T2 (de) |
GB (1) | GB2395404A (de) |
WO (1) | WO2004042990A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2395404A (en) | 2002-11-07 | 2004-05-19 | Ttpcomm Ltd | Format detection |
US7277496B2 (en) * | 2003-06-30 | 2007-10-02 | Intel Corporation | Device, system and method for blind format detection |
WO2006010953A2 (en) | 2004-07-30 | 2006-02-02 | Andrew Richardson | A local network node |
EP1782551B1 (de) | 2004-07-30 | 2016-10-05 | CommScope Technologies LLC | Leistungsregelung in einem lokalen netzwerkknoten (lnn) |
US8503342B2 (en) | 2004-07-30 | 2013-08-06 | Airvana Llc | Signal transmission method from a local network node |
GB0418263D0 (en) * | 2004-08-16 | 2004-09-15 | Ttp Communications Ltd | Soft decision enhancement |
GB0420183D0 (en) * | 2004-09-10 | 2004-10-13 | Ttp Communications Ltd | Metric calculation utilising pre-stored values |
JP4391562B2 (ja) * | 2005-03-04 | 2009-12-24 | 富士通株式会社 | 無線通信装置 |
US8625601B2 (en) | 2005-10-31 | 2014-01-07 | Qualcomm Incorporated | Method and apparatus for low-overhead packet data transmission and control of reception mode |
US8489128B2 (en) * | 2005-10-31 | 2013-07-16 | Qualcomm Incorporated | Efficient transmission on a shared data channel for wireless communication |
US20110182385A1 (en) * | 2009-07-30 | 2011-07-28 | Qualcomm Incorporated | Method and apparatus for reliability-aided pruning of blind decoding results |
EP3298713B1 (de) * | 2016-08-10 | 2019-05-01 | Telefonaktiebolaget LM Ericsson (publ) | Kontrollpositionen in einem trasportblock |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3280834B2 (ja) * | 1995-09-04 | 2002-05-13 | 沖電気工業株式会社 | 符号化通信方式における信号判定装置および受信装置ならびに信号判定方法および通信路状態推定方法 |
WO1999008376A1 (en) * | 1997-08-11 | 1999-02-18 | Seagate Technology, Inc. | Static viterbi detector for channels utilizing a code having time varying constraints |
US6917629B1 (en) * | 1998-09-11 | 2005-07-12 | Ericsson Inc. | Rate detection in radio communication systems |
DE19937506A1 (de) * | 1999-08-09 | 2001-04-19 | Infineon Technologies Ag | ACS-Einheit für einen Viterbi-Decodierer |
JP3438778B2 (ja) * | 2000-05-09 | 2003-08-18 | 日本電気株式会社 | W−cdma伝送速度推定方法および装置 |
US6829313B1 (en) * | 2000-07-17 | 2004-12-07 | Motorola, Inc. | Sliding window turbo decoder |
JP2002077121A (ja) * | 2000-08-31 | 2002-03-15 | Sony Corp | データ復調装置および方法 |
US8014473B2 (en) * | 2001-01-26 | 2011-09-06 | Qualcomm Incorporated | Method and apparatus for detecting messages with unknown signaling characteristic |
US6694474B2 (en) * | 2001-03-22 | 2004-02-17 | Agere Systems Inc. | Channel coding with unequal error protection for multi-mode source coded information |
US7072926B2 (en) * | 2001-06-08 | 2006-07-04 | Texas Instruments Incorporated | Blind transport format detection system and method with logarithm approximation for reliability figure |
US20030007580A1 (en) | 2001-06-08 | 2003-01-09 | Toshio Nagata | Blind transport format detection system and method |
EP1387516A1 (de) | 2002-07-30 | 2004-02-04 | Agilent Technologies, Inc. - a Delaware corporation - | Blinde Transportformatdetektion in Spreizspektrumempfänger |
GB2395404A (en) | 2002-11-07 | 2004-05-19 | Ttpcomm Ltd | Format detection |
-
2002
- 2002-11-07 GB GB0226004A patent/GB2395404A/en not_active Withdrawn
-
2003
- 2003-11-07 CN CN2003801058974A patent/CN1947367B/zh not_active Expired - Fee Related
- 2003-11-07 WO PCT/GB2003/004819 patent/WO2004042990A1/en active IP Right Grant
- 2003-11-07 DE DE60320295T patent/DE60320295T2/de not_active Expired - Lifetime
- 2003-11-07 KR KR1020057008136A patent/KR100955877B1/ko not_active IP Right Cessation
- 2003-11-07 EP EP03810539A patent/EP1559232B1/de not_active Expired - Lifetime
- 2003-11-07 AT AT03810539T patent/ATE392061T1/de not_active IP Right Cessation
- 2003-11-07 JP JP2004549365A patent/JP2006505983A/ja active Pending
- 2003-11-07 AU AU2003301798A patent/AU2003301798A1/en not_active Abandoned
- 2003-11-07 US US10/534,359 patent/US7644346B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1947367A (zh) | 2007-04-11 |
GB2395404A (en) | 2004-05-19 |
KR100955877B1 (ko) | 2010-05-04 |
CN1947367B (zh) | 2010-04-28 |
AU2003301798A1 (en) | 2004-06-07 |
US7644346B2 (en) | 2010-01-05 |
GB0226004D0 (en) | 2002-12-11 |
JP2006505983A (ja) | 2006-02-16 |
KR20050070122A (ko) | 2005-07-05 |
EP1559232B1 (de) | 2008-04-09 |
DE60320295T2 (de) | 2009-07-16 |
WO2004042990A1 (en) | 2004-05-21 |
EP1559232A1 (de) | 2005-08-03 |
US20060146963A1 (en) | 2006-07-06 |
ATE392061T1 (de) | 2008-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: MSTAR FRANCE SAS, ISSY LES MOULINEAUX, FR Owner name: MSTAR SEMICONDUCTOR, INC., GRAND CAYMAN, KY Owner name: MSTAR SEMICONDUCTOR, INC., CHUPEI, HSINCHU, TW Owner name: MSTAR SOFTWARE R&D (SHENZHEN) LTD., SHENZHEN, CN |