CN100359833C - 提供优化的比特保护以防止传输差错的方法和装置 - Google Patents
提供优化的比特保护以防止传输差错的方法和装置 Download PDFInfo
- Publication number
- CN100359833C CN100359833C CNB01818376XA CN01818376A CN100359833C CN 100359833 C CN100359833 C CN 100359833C CN B01818376X A CNB01818376X A CN B01818376XA CN 01818376 A CN01818376 A CN 01818376A CN 100359833 C CN100359833 C CN 100359833C
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- convolutional encoding
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- 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
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- 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)
Abstract
Description
48 | 8 | 14 | 11 | 10 | 32 | 2 | 12 | 23 | 36 | 0 | 7 | 13 | 26 | 29 | 40 |
51 | 4 | 35 | 43 | 6 | 46 | 20 | 22 | 27 | 5 | 15 | 37 | 44 | 16 | 28 | 30 |
31 | 38 | 41 | 1 | 3 | 21 | 33 | 42 | 54 | 55 | 47 | 17 | 18 | 24 | 45 | 50 |
52 | 19 | 58 | 9 | 53 | 63 | 64 | 67 | 25 | 56 | 60 | 66 | 146 | 68 | 106 | 39 |
88 | 76 | 62 | 72 | 75 | 174 | 186 | 82 | 218 | 288 | 49 | 185 | 290 | 265 | 59 | 268 |
289 | 61 | 154 | 284 | 34 | 110 | 144 | 243 | 255 | 65 | 74 | 226 | 57 | 83 | 99 | 112 |
135 | 167 | 219 | 132 | 139 | 198 | 251 | 84 | 202 | 232 | 236 | 253 | 274 | 87 | 96 | 123 |
217 | 220 | 282 | 283 | 100 | 102 | 105 | 118 | 140 | 152 | 178 | 78 | 94 | 237 | 258 | 271 |
276 | 286 | 104 | 114 | 147 | 163 | 184 | 223 | 235 | 103 | 117 | 194 | 200 | 228 | 267 | 272 |
92 | 95 | 143 | 150 | 164 | 179 | 192 | 205 | 225 | 287 | 291 | 89 | 137 | 151 | 193 | 209 |
212 | 234 | 239 | 262 | 145 | 230 | 116 | 131 | 170 | 191 | 254 | 275 | 71 | 80 | 107 | 111 |
177 | 240 | 260 | 261 | 280 | 79 | 158 | 160 | 181 | 190 | 216 | 238 | 250 | 77 | 90 | 129 |
134 | 148 | 204 | 227 | 246 | 252 | 259 | 91 | 101 | 159 | 180 | 183 | 214 | 224 | 247 | 279 |
69 | 85 | 115 | 188 | 207 | 210 | 213 | 221 | 203 | 206 | 208 | 263 | 273 | 119 | 122 | 81 |
127 | 138 | 244 | 264 | 245 | 73 | 98 | 156 | 157 | 171 | 70 | 165 | 173 | 199 | 222 | 266 |
270 | 93 | 109 | 172 | 175 | 136 | 196 | 211 | 108 | 121 | 125 | 133 | 189 | 162 | 166 | 231 |
153 | 161 | 233 | 241 | 242 | 168 | 169 | 176 | 195 | 86 | 126 | 128 | 182 | 215 | 97 | 292 |
141 | 142 | 187 | 197 | 201 | 269 | 155 | 130 | 249 | 120 | 278 | 124 | 256 | 248 | 277 | 229 |
149 | 113 | 257 | 285 | 281 |
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20002399 | 2000-10-31 | ||
FI20002399A FI115178B (fi) | 2000-10-31 | 2000-10-31 | Menetelmä ja järjestely bittien suojaamiseksi parhaalla mahdollisella tavalla tiedonsiirtovirheitä vastaan |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1698300A CN1698300A (zh) | 2005-11-16 |
CN100359833C true CN100359833C (zh) | 2008-01-02 |
Family
ID=8559412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB01818376XA Expired - Lifetime CN100359833C (zh) | 2000-10-31 | 2001-10-30 | 提供优化的比特保护以防止传输差错的方法和装置 |
Country Status (16)
Country | Link |
---|---|
US (1) | US7027518B2 (zh) |
EP (1) | EP1330887B1 (zh) |
JP (1) | JP3990278B2 (zh) |
KR (1) | KR100567863B1 (zh) |
CN (1) | CN100359833C (zh) |
AT (1) | ATE349825T1 (zh) |
AU (2) | AU2002212393A1 (zh) |
BR (1) | BRPI0113893B1 (zh) |
CA (1) | CA2427425C (zh) |
DE (1) | DE60125571T2 (zh) |
ES (1) | ES2275747T3 (zh) |
FI (1) | FI115178B (zh) |
HK (1) | HK1083575A1 (zh) |
PT (1) | PT1330887E (zh) |
WO (1) | WO2002037741A1 (zh) |
ZA (1) | ZA200303279B (zh) |
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 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1159109A (zh) * | 1996-02-29 | 1997-09-10 | Ntt移动通信网株式会社 | 数字通信的差错控制方法和差错控制装置 |
WO1999039442A1 (en) * | 1998-02-02 | 1999-08-05 | Ericsson Inc. | Precoding technique to lower the bit error rate (ber) of punctured convolutional codes |
WO1999048237A1 (en) * | 1998-03-16 | 1999-09-23 | Nokia Networks Oy | A method for estimating channel bit error ratio, and receiver |
WO2000035136A1 (en) * | 1998-12-07 | 2000-06-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Multi punctured fec technique |
Family Cites Families (13)
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 |
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 |
FI107665B (fi) * | 1998-02-25 | 2001-09-14 | Nokia Mobile Phones Ltd | Signaalin koodaus |
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 |
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
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1159109A (zh) * | 1996-02-29 | 1997-09-10 | Ntt移动通信网株式会社 | 数字通信的差错控制方法和差错控制装置 |
WO1999039442A1 (en) * | 1998-02-02 | 1999-08-05 | Ericsson Inc. | Precoding technique to lower the bit error rate (ber) of punctured convolutional codes |
WO1999048237A1 (en) * | 1998-03-16 | 1999-09-23 | Nokia Networks Oy | A method for estimating channel bit error ratio, and receiver |
WO2000035136A1 (en) * | 1998-12-07 | 2000-06-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Multi punctured fec technique |
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 |
ZA200303279B (en) | 2004-03-24 |
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 |
AU2002212393A8 (en) | 2006-11-02 |
FI115178B (fi) | 2005-03-15 |
DE60125571T2 (de) | 2007-06-28 |
WO2002037741A1 (en) | 2002-05-10 |
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Effective date of registration: 20160121 Address after: Espoo, Finland Patentee after: Technology Co., Ltd. of Nokia Address before: Espoo, Finland Patentee before: Nokia Oyj |
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