MX2007006383A - Metodo de compresion de datos. - Google Patents
Metodo de compresion de datos.Info
- Publication number
- MX2007006383A MX2007006383A MX2007006383A MX2007006383A MX2007006383A MX 2007006383 A MX2007006383 A MX 2007006383A MX 2007006383 A MX2007006383 A MX 2007006383A MX 2007006383 A MX2007006383 A MX 2007006383A MX 2007006383 A MX2007006383 A MX 2007006383A
- Authority
- MX
- Mexico
- Prior art keywords
- receiver
- transmission
- mantissa
- variable
- exponent
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/14—Conversion to or from non-weighted codes
- H03M7/24—Conversion to or from floating-point codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M5/00—Conversion of the form of the representation of individual digits
Abstract
Se describe un metodo para transmitir el valor de un parametro en una forma comprimida, el metodo comprende las etapas de: aceptar numeros sucesivos que representan el valor de un parametro; manipular cada numero, la manipulacion comprende colocar el numero en una forma que comprende una mantisa y un exponente, y que define una mantisa que sera transmitida; transmitir a un receptor, en turno las mantisas de transmision solo de los numeros sucesivos; y recibir las mantisas de transmision de los numeros sucesivos en el receptor, caracterizado por las etapas de: mantener un registro, en el receptor, de una variable del receptor, la variable del receptor inicialmente corresponde al exponente de un numero inicial; formular en el receptor, para cada mantisa de transmision recibida, un numero reconstruido que comprende al menos la mantisa de transmision y un exponente que corresponde a la variable del receptor; y alterar la variable del receptor en una primera forma si la mantisa de transmision del numero actual cumple con un primer criterio, o alterar la variable del receptor en una segunda forma si la mantisa de transmision del numero actual cumple con un segundo criterio.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0426709A GB2420952B (en) | 2004-12-06 | 2004-12-06 | A data compression method |
PCT/SE2005/001834 WO2006062464A1 (en) | 2004-12-06 | 2005-12-05 | A data compression method |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2007006383A true MX2007006383A (es) | 2007-07-11 |
Family
ID=34073221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2007006383A MX2007006383A (es) | 2004-12-06 | 2005-12-05 | Metodo de compresion de datos. |
Country Status (9)
Country | Link |
---|---|
US (1) | US7912881B2 (es) |
EP (1) | EP1820074B8 (es) |
JP (1) | JP4738417B2 (es) |
KR (1) | KR101233887B1 (es) |
CN (1) | CN100549876C (es) |
AT (1) | ATE521924T1 (es) |
GB (1) | GB2420952B (es) |
MX (1) | MX2007006383A (es) |
WO (1) | WO2006062464A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10114554B1 (en) * | 2015-01-20 | 2018-10-30 | Intellectual Property Systems, LLC | Arrangements for storing more data in faster memory when using a hierarchical memory structure |
CN106549672B (zh) * | 2016-10-31 | 2019-07-12 | 合肥移顺信息技术有限公司 | 一种加速度传感器的三轴数据压缩方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3424869A (en) * | 1965-06-15 | 1969-01-28 | Bell Telephone Labor Inc | Digital speech interpolation communication system |
DE3303006A1 (de) * | 1983-01-29 | 1984-08-02 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | System zur uebertragung oder speicherung von tonsignalen |
DE3603566A1 (de) * | 1986-02-05 | 1987-08-06 | Wiederaufarbeitung Von Kernbre | Einrichtung zur begrenzung der abkuehlung eines konvektionskuehlkreislaufes fuer ein passives kuehlsystem |
US5155772A (en) * | 1990-12-11 | 1992-10-13 | Octel Communications Corporations | Data compression system for voice data |
JPH07199996A (ja) * | 1993-11-29 | 1995-08-04 | Casio Comput Co Ltd | 波形データ符号化装置、波形データ符号化方法、波形データ復号装置、及び波形データ符号化/復号装置 |
DE19625855C2 (de) * | 1996-06-27 | 1998-06-10 | Siemens Ag | Verfahren und Signalauswerteeinrichtung zur Datenreduktion bei der Verarbeitung von Signalwerten mit einer digitalen Signalverarbeitungseinheit in einem Übertragungssystem |
WO1998044637A1 (en) | 1997-03-28 | 1998-10-08 | Sony Corporation | Data coding method and device, data decoding method and device, and recording medium |
US6931058B1 (en) * | 2000-05-19 | 2005-08-16 | Scientific-Atlanta, Inc. | Method and apparatus for the compression and/or transport and/or decompression of a digital signal |
GB2355099B (en) | 1999-10-05 | 2003-03-12 | Autoliv Dev | Improvements in or relating to a vehicle safety arrangement |
JP3731565B2 (ja) * | 2002-06-18 | 2006-01-05 | ソニー株式会社 | データ変換装置 |
US7318027B2 (en) * | 2003-02-06 | 2008-01-08 | Dolby Laboratories Licensing Corporation | Conversion of synthesized spectral components for encoding and low-complexity transcoding |
JP3748261B2 (ja) * | 2003-06-17 | 2006-02-22 | 沖電気工業株式会社 | Adpcm方式復号器 |
CN1781253B (zh) * | 2003-06-20 | 2012-01-25 | 日本电信电话株式会社 | 浮点格式的数字信号的无损编码方法、解码方法及其装置 |
JP4098679B2 (ja) * | 2003-06-27 | 2008-06-11 | 日本電信電話株式会社 | 浮動小数点形式信号系列の線形予測分析方法、その装置、プログラムおよびその記録媒体 |
EP1662667B1 (en) * | 2003-09-02 | 2015-11-11 | Nippon Telegraph And Telephone Corporation | Floating point signal reversible encoding method, decoding method, device thereof, program, and recording medium thereof |
-
2004
- 2004-12-06 GB GB0426709A patent/GB2420952B/en not_active Expired - Fee Related
-
2005
- 2005-12-05 CN CNB2005800418435A patent/CN100549876C/zh not_active Expired - Fee Related
- 2005-12-05 KR KR1020077015145A patent/KR101233887B1/ko not_active IP Right Cessation
- 2005-12-05 AT AT05815651T patent/ATE521924T1/de not_active IP Right Cessation
- 2005-12-05 US US11/721,015 patent/US7912881B2/en not_active Expired - Fee Related
- 2005-12-05 JP JP2007545417A patent/JP4738417B2/ja not_active Expired - Fee Related
- 2005-12-05 WO PCT/SE2005/001834 patent/WO2006062464A1/en active Application Filing
- 2005-12-05 MX MX2007006383A patent/MX2007006383A/es active IP Right Grant
- 2005-12-05 EP EP05815651A patent/EP1820074B8/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
JP4738417B2 (ja) | 2011-08-03 |
KR20070104543A (ko) | 2007-10-26 |
KR101233887B1 (ko) | 2013-02-15 |
GB0426709D0 (en) | 2005-01-12 |
JP2008523712A (ja) | 2008-07-03 |
GB2420952A (en) | 2006-06-07 |
CN100549876C (zh) | 2009-10-14 |
US7912881B2 (en) | 2011-03-22 |
US20090234973A1 (en) | 2009-09-17 |
WO2006062464A1 (en) | 2006-06-15 |
EP1820074A4 (en) | 2009-10-14 |
GB2420952B (en) | 2007-03-14 |
EP1820074B1 (en) | 2011-08-24 |
EP1820074B8 (en) | 2012-02-08 |
ATE521924T1 (de) | 2011-09-15 |
CN101073043A (zh) | 2007-11-14 |
EP1820074A1 (en) | 2007-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |