MX2007015093A - Aparato, y metodo asociado, para estimar una proporcion de errores de bit de datos comunicados en un sistema de comunicacion. - Google Patents
Aparato, y metodo asociado, para estimar una proporcion de errores de bit de datos comunicados en un sistema de comunicacion.Info
- Publication number
- MX2007015093A MX2007015093A MX2007015093A MX2007015093A MX2007015093A MX 2007015093 A MX2007015093 A MX 2007015093A MX 2007015093 A MX2007015093 A MX 2007015093A MX 2007015093 A MX2007015093 A MX 2007015093A MX 2007015093 A MX2007015093 A MX 2007015093A
- Authority
- MX
- Mexico
- Prior art keywords
- values
- decided
- estimating
- communication system
- error rate
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
-
- 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
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
- H04L1/201—Frame classification, e.g. bad, good or erased
-
- 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
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
- H04L1/203—Details of error rate determination, e.g. BER, FER or WER
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
-
- 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
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Aparato, y un método asociado, para estimar una proporción de errores de bit de datos comunicados a una estación de recepción de un sistema de comunicaciones digital, tal como un sistema de comunicación celular de GSM/EDGE. Valores de decisión variables, indicativos de niveles confianza de que valores decididos se han decidido correctamente se comparan con valores de umbral por un comparador. Un conteo se acumula por un contador cuyo valor de conteo es representativo de valores de datos decididos que tienen asociados con los mismos niveles bajos de confianza de que los valores decididos son correctos. El valor de conteo se utiliza en la formulación de la estimación de BER.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06125166A EP1928118A1 (en) | 2006-11-30 | 2006-11-30 | Apparatus, and associated method, for estimating a bit error rate in a communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2007015093A true MX2007015093A (es) | 2009-02-19 |
Family
ID=37995803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2007015093A MX2007015093A (es) | 2006-11-30 | 2007-11-29 | Aparato, y metodo asociado, para estimar una proporcion de errores de bit de datos comunicados en un sistema de comunicacion. |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1928118A1 (es) |
JP (1) | JP2008141752A (es) |
KR (1) | KR101017958B1 (es) |
CN (1) | CN101198176B (es) |
AU (1) | AU2007237234B8 (es) |
BR (1) | BRPI0704528A2 (es) |
CA (1) | CA2612697C (es) |
MX (1) | MX2007015093A (es) |
SG (1) | SG143210A1 (es) |
TW (1) | TWI364942B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102265937B1 (ko) | 2020-12-21 | 2021-06-17 | 주식회사 모비젠 | 시퀀스데이터의 분석 방법 및 그 장치 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63228839A (ja) * | 1987-03-18 | 1988-09-22 | Toshiba Corp | 回線品質監視装置 |
FI950843A (fi) * | 1995-02-23 | 1996-08-24 | Nokia Telecommunications Oy | Menetelmä yhteyden laadun määrittämiseksi sekä vastaanotin |
US6134065A (en) | 1996-09-06 | 2000-10-17 | U.S. Philips Corporation | Method and device utilizing erasure information as a reliability indicator in an information medium |
US6654924B1 (en) | 2000-09-29 | 2003-11-25 | International Business Machines Corporation | System and method for error correction of digitized phase signals from MR/GMR head readback waveforms |
TWI234068B (en) * | 2003-10-24 | 2005-06-11 | Compal Electronics Inc | Apparatus and method for reading and classifying data |
US7502412B2 (en) * | 2004-05-20 | 2009-03-10 | Qisda Corporation | Adaptive channel estimation using decision feedback |
US7730384B2 (en) | 2005-02-28 | 2010-06-01 | Agere Systems Inc. | Method and apparatus for evaluating performance of a read channel |
CN100349388C (zh) * | 2005-10-20 | 2007-11-14 | 上海交通大学 | 多输入多输出系统的最小发射功率自适应调制方法 |
-
2006
- 2006-11-30 EP EP06125166A patent/EP1928118A1/en not_active Ceased
-
2007
- 2007-11-26 TW TW096144832A patent/TWI364942B/zh not_active IP Right Cessation
- 2007-11-27 SG SG200718110-0A patent/SG143210A1/en unknown
- 2007-11-27 JP JP2007306438A patent/JP2008141752A/ja active Pending
- 2007-11-28 AU AU2007237234A patent/AU2007237234B8/en not_active Ceased
- 2007-11-28 CA CA2612697A patent/CA2612697C/en not_active Expired - Fee Related
- 2007-11-29 MX MX2007015093A patent/MX2007015093A/es active IP Right Grant
- 2007-11-29 CN CN2007101966387A patent/CN101198176B/zh not_active Expired - Fee Related
- 2007-11-29 KR KR1020070122683A patent/KR101017958B1/ko not_active IP Right Cessation
- 2007-11-30 BR BRPI0704528-0A patent/BRPI0704528A2/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU2007237234B8 (en) | 2009-11-19 |
TWI364942B (en) | 2012-05-21 |
KR101017958B1 (ko) | 2011-03-02 |
AU2007237234B2 (en) | 2009-11-12 |
AU2007237234A8 (en) | 2009-11-19 |
EP1928118A1 (en) | 2008-06-04 |
AU2007237234A1 (en) | 2008-06-19 |
SG143210A1 (en) | 2008-06-27 |
JP2008141752A (ja) | 2008-06-19 |
CA2612697A1 (en) | 2008-05-30 |
CA2612697C (en) | 2013-07-02 |
CN101198176B (zh) | 2011-07-20 |
BRPI0704528A2 (pt) | 2009-06-13 |
CN101198176A (zh) | 2008-06-11 |
KR20080049659A (ko) | 2008-06-04 |
TW200841634A (en) | 2008-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |