ZA200303279B - Method and arrangement for providing optimal bit protection against transmission errors. - Google Patents
Method and arrangement for providing optimal bit protection against transmission errors. Download PDFInfo
- Publication number
- ZA200303279B ZA200303279B ZA200303279A ZA200303279A ZA200303279B ZA 200303279 B ZA200303279 B ZA 200303279B ZA 200303279 A ZA200303279 A ZA 200303279A ZA 200303279 A ZA200303279 A ZA 200303279A ZA 200303279 B ZA200303279 B ZA 200303279B
- Authority
- ZA
- South Africa
- Prior art keywords
- bits
- frame
- rearranging
- sequence
- transmitter
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000005540 biological transmission Effects 0.000 title claims abstract description 27
- 230000004224 protection Effects 0.000 title description 11
- 238000004891 communication Methods 0.000 claims abstract description 20
- 230000006854 communication Effects 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 6
- 230000001939 inductive effect Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 229920000136 polysorbate Polymers 0.000 claims 1
- 238000004364 calculation method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004422 calculation algorithm Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002730 additional effect Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000001702 transmitter Effects 0.000 description 1
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
-
- 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
- H04L1/007—Unequal error protection
-
- 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
- H04L1/0041—Arrangements at the transmitter end
- H04L1/0043—Realisations of complexity reduction techniques, e.g. use of look-up tables
-
- 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
- H04L1/0067—Rate matching
- H04L1/0068—Rate matching by puncturing
- H04L1/0069—Puncturing patterns
-
- 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
- H04L1/0059—Convolutional 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
- H04L2001/0098—Unequal error protection
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Artificial Intelligence (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20002399A FI115178B (fi) | 2000-10-31 | 2000-10-31 | Menetelmä ja järjestely bittien suojaamiseksi parhaalla mahdollisella tavalla tiedonsiirtovirheitä vastaan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200303279B true ZA200303279B (en) | 2004-03-24 |
Family
ID=8559412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200303279A ZA200303279B (en) | 2000-10-31 | 2003-04-29 | Method and arrangement for providing optimal bit protection against transmission errors. |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US7027518B2 (pt) |
| EP (1) | EP1330887B1 (pt) |
| JP (1) | JP3990278B2 (pt) |
| KR (1) | KR100567863B1 (pt) |
| CN (1) | CN100359833C (pt) |
| AT (1) | ATE349825T1 (pt) |
| AU (2) | AU2002212393A1 (pt) |
| BR (1) | BRPI0113893B1 (pt) |
| CA (1) | CA2427425C (pt) |
| DE (1) | DE60125571T2 (pt) |
| ES (1) | ES2275747T3 (pt) |
| FI (1) | FI115178B (pt) |
| HK (1) | HK1083575A1 (pt) |
| PT (1) | PT1330887E (pt) |
| WO (1) | WO2002037741A1 (pt) |
| ZA (1) | ZA200303279B (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10121755A1 (de) * | 2001-05-04 | 2002-11-07 | Siemens Ag | Verfahren zur Umsetzung von Eingangsbits auf Modulationssymbole |
| US7023880B2 (en) * | 2002-10-28 | 2006-04-04 | Qualcomm Incorporated | Re-formatting variable-rate vocoder frames for inter-system transmissions |
| US20050193315A1 (en) * | 2004-02-18 | 2005-09-01 | Massimo Bertinelli | Method and apparatus for performing a TFCI reliability check in E-DCH |
| US7702054B2 (en) * | 2006-05-05 | 2010-04-20 | Seiko Epson Corporation | Detecting errors in transmitted data |
| TWI362855B (en) * | 2007-07-10 | 2012-04-21 | Ind Tech Res Inst | Multiplexing method and apparatus thereof for data switching |
| JP5521722B2 (ja) * | 2010-04-14 | 2014-06-18 | 沖電気工業株式会社 | 符号化装置、復号化装置、符号化・復号化システム、及び、プログラム |
| TWI690168B (zh) * | 2018-07-19 | 2020-04-01 | 瑞昱半導體股份有限公司 | 迴旋碼解碼器及迴旋碼解碼方法 |
| TWI681639B (zh) * | 2018-07-19 | 2020-01-01 | 瑞昱半導體股份有限公司 | 迴旋碼解碼器及迴旋碼解碼方法 |
| CN110768748B (zh) * | 2018-07-27 | 2022-05-17 | 瑞昱半导体股份有限公司 | 回旋码解码器及回旋码解码方法 |
| US11184113B2 (en) * | 2019-05-24 | 2021-11-23 | International Business Machines Corporation | Packet replay in response to checksum error |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5867538A (en) * | 1995-08-15 | 1999-02-02 | Hughes Electronics Corporation | Computational simplified detection of digitally modulated radio signals providing a detection of probability for each symbol |
| GB9520445D0 (en) | 1995-10-06 | 1995-12-06 | British Telecomm | Convolutional codes |
| JPH09238125A (ja) * | 1996-02-29 | 1997-09-09 | N T T Ido Tsushinmo Kk | 誤り制御方法および装置 |
| FI116181B (fi) * | 1997-02-07 | 2005-09-30 | Nokia Corp | Virheenkorjausta ja virheentunnistusta hyödyntävä informaationkoodausm enetelmä ja laitteet |
| US6522696B1 (en) * | 1997-04-11 | 2003-02-18 | Agere Systems Inc. | Adaptive frequency correction in a wireless communications system, such as for GSM and IS54 |
| JPH11122120A (ja) * | 1997-10-17 | 1999-04-30 | Sony Corp | 符号化方法及び装置、並びに復号化方法及び装置 |
| US6298085B1 (en) * | 1997-10-23 | 2001-10-02 | Sony Corporation | Source encoding using shuffling of data to provide robust error recovery in a burst error-environment |
| US6112326A (en) | 1998-02-02 | 2000-08-29 | Ericsson Inc. | Precoding technique to lower the bit error rate (BER) of punctured convolutional codes |
| FI107665B (fi) * | 1998-02-25 | 2001-09-14 | Nokia Mobile Phones Ltd | Signaalin koodaus |
| FI108825B (fi) | 1998-03-16 | 2002-03-28 | Nokia Corp | Menetelmä estimoida kanavan bittivirhesuhde ja vastaanotin |
| EP1921761B1 (en) * | 1998-03-26 | 2011-10-19 | Mitsubishi Denki Kabushiki Kaisha | Spread spectrum communication device |
| SG71832A1 (en) * | 1998-08-24 | 2000-04-18 | Inst Of Microelectronics | Method and apparatus for real-time determination of scalable channel coding scheme parameters |
| US6553540B1 (en) | 1998-12-07 | 2003-04-22 | Telefonaktiebolaget Lm Ericsson | Efficient system and method for forward error correction |
| FI106493B (fi) * | 1999-02-09 | 2001-02-15 | Nokia Mobile Phones Ltd | Menetelmä ja järjestelmä pakettimuotoisen datan luotettavaksi siirtämiseksi |
| EP1059755A1 (en) | 1999-06-09 | 2000-12-13 | Lucent Technologies Inc. | Unequal error protection for packet switched networks |
| CA2352935A1 (en) * | 2000-07-19 | 2002-01-19 | Trw Inc. | Method and apparatus for concatenated punctured encoding and decoding of a communications signal |
| BR0214596A (pt) * | 2001-11-30 | 2004-11-03 | Samsung Electronics Co Ltd | Aparelho e método para recepção de informação de controle entre estações base e móvel |
-
2000
- 2000-10-31 FI FI20002399A patent/FI115178B/fi not_active IP Right Cessation
-
2001
- 2001-10-29 US US10/021,748 patent/US7027518B2/en not_active Expired - Lifetime
- 2001-10-30 KR KR1020037006033A patent/KR100567863B1/ko active IP Right Grant
- 2001-10-30 WO PCT/FI2001/000946 patent/WO2002037741A1/en active IP Right Grant
- 2001-10-30 PT PT01980579T patent/PT1330887E/pt unknown
- 2001-10-30 ES ES01980579T patent/ES2275747T3/es not_active Expired - Lifetime
- 2001-10-30 AU AU2002212393A patent/AU2002212393A1/en not_active Abandoned
- 2001-10-30 BR BRPI0113893A patent/BRPI0113893B1/pt active IP Right Grant
- 2001-10-30 EP EP01980579A patent/EP1330887B1/en not_active Expired - Lifetime
- 2001-10-30 AT AT01980579T patent/ATE349825T1/de not_active IP Right Cessation
- 2001-10-30 JP JP2002540366A patent/JP3990278B2/ja not_active Expired - Lifetime
- 2001-10-30 AU AU2002212393A patent/AU2002212393A8/xx not_active Abandoned
- 2001-10-30 DE DE60125571T patent/DE60125571T2/de not_active Expired - Lifetime
- 2001-10-30 CA CA2427425A patent/CA2427425C/en not_active Expired - Lifetime
- 2001-10-30 CN CNB01818376XA patent/CN100359833C/zh not_active Expired - Lifetime
-
2003
- 2003-04-29 ZA ZA200303279A patent/ZA200303279B/en unknown
-
2006
- 2006-03-21 HK HK06103581A patent/HK1083575A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR0113893A (pt) | 2003-07-08 |
| ATE349825T1 (de) | 2007-01-15 |
| WO2002037741A9 (en) | 2006-01-12 |
| US20020075966A1 (en) | 2002-06-20 |
| KR100567863B1 (ko) | 2006-04-05 |
| CA2427425A1 (en) | 2002-05-10 |
| KR20030044065A (ko) | 2003-06-02 |
| CA2427425C (en) | 2012-02-07 |
| JP2004513561A (ja) | 2004-04-30 |
| FI20002399A0 (fi) | 2000-10-31 |
| FI20002399A (fi) | 2002-05-01 |
| ES2275747T3 (es) | 2007-06-16 |
| PT1330887E (pt) | 2007-02-28 |
| AU2002212393A1 (en) | 2002-05-15 |
| BRPI0113893B1 (pt) | 2016-03-01 |
| CN1698300A (zh) | 2005-11-16 |
| HK1083575A1 (en) | 2006-07-07 |
| US7027518B2 (en) | 2006-04-11 |
| DE60125571D1 (de) | 2007-02-08 |
| JP3990278B2 (ja) | 2007-10-10 |
| EP1330887B1 (en) | 2006-12-27 |
| EP1330887A1 (en) | 2003-07-30 |
| CN100359833C (zh) | 2008-01-02 |
| AU2002212393A8 (en) | 2006-11-02 |
| FI115178B (fi) | 2005-03-15 |
| DE60125571T2 (de) | 2007-06-28 |
| WO2002037741A1 (en) | 2002-05-10 |
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