WO2008099617A1 - Dispositif de transmission, dispositif de réception, codeur et procédé de codage - Google Patents
Dispositif de transmission, dispositif de réception, codeur et procédé de codage Download PDFInfo
- Publication number
- WO2008099617A1 WO2008099617A1 PCT/JP2008/000239 JP2008000239W WO2008099617A1 WO 2008099617 A1 WO2008099617 A1 WO 2008099617A1 JP 2008000239 W JP2008000239 W JP 2008000239W WO 2008099617 A1 WO2008099617 A1 WO 2008099617A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- primary bch
- information sequence
- information
- receiving
- encoder
- 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
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
- H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
- H03M13/1148—Structural properties of the code parity-check or generator matrix
- H03M13/118—Parity check matrix structured for simplifying encoding, e.g. by having a triangular or an approximate triangular structure
- H03M13/1185—Parity check matrix structured for simplifying encoding, e.g. by having a triangular or an approximate triangular structure wherein the parity-check matrix comprises a part with a double-diagonal
-
- 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
- H03M13/63—Joint error correction and other techniques
- H03M13/635—Error control coding in combination with rate matching
- H03M13/6362—Error control coding in combination with rate matching by puncturing
- H03M13/6368—Error control coding in combination with rate matching by puncturing using rate compatible puncturing or complementary puncturing
- H03M13/6393—Rate compatible low-density parity check [LDPC] 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0041—Arrangements at the transmitter end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/2604—Multiresolution systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
- H04L27/3416—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power in which the information is carried by both the individual signal points and the subset to which the individual points belong, e.g. using coset coding, lattice coding, or related schemes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0092—Indication of how the channel is divided
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/527,171 US20100077276A1 (en) | 2007-02-16 | 2008-02-15 | Transmitting device, receiving device, encoder, and encoding method |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007036941 | 2007-02-16 | ||
JP2007-036941 | 2007-02-16 | ||
JP2008-033241 | 2008-02-14 | ||
JP2008033241A JP5507813B2 (ja) | 2007-02-16 | 2008-02-14 | 送信装置及び受信装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008099617A1 true WO2008099617A1 (fr) | 2008-08-21 |
Family
ID=39689863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/000239 WO2008099617A1 (fr) | 2007-02-16 | 2008-02-15 | Dispositif de transmission, dispositif de réception, codeur et procédé de codage |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2008099617A1 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101677478B (zh) * | 2008-09-18 | 2012-02-22 | 王智 | 一种消除临近基站干扰的系统、发射、接收装置及其方法 |
JP2013502095A (ja) * | 2009-08-07 | 2013-01-17 | トムソン ライセンシング | 低密度パリティ検査符号化およびコンステレーションマッピングを用いるデータ伝送 |
WO2013114496A1 (fr) * | 2012-01-31 | 2013-08-08 | パナソニック株式会社 | Dispositif de communication et procédé de communication |
JP2014180056A (ja) * | 2014-07-01 | 2014-09-25 | Panasonic Corp | 送信装置及び送信方法 |
JP7143683B2 (ja) | 2018-08-29 | 2022-09-29 | 株式会社Ihi | 伝送方法および伝送システム |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001007775A (ja) * | 1997-06-19 | 2001-01-12 | Toshiba Corp | 情報データ多重化伝送システムとその多重化装置及び分離装置 |
JP2002043953A (ja) * | 2000-07-26 | 2002-02-08 | Mitsubishi Electric Corp | 誤り訂正方法及び誤り訂正装置 |
-
2008
- 2008-02-15 WO PCT/JP2008/000239 patent/WO2008099617A1/fr active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001007775A (ja) * | 1997-06-19 | 2001-01-12 | Toshiba Corp | 情報データ多重化伝送システムとその多重化装置及び分離装置 |
JP2002043953A (ja) * | 2000-07-26 | 2002-02-08 | Mitsubishi Electric Corp | 誤り訂正方法及び誤り訂正装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101677478B (zh) * | 2008-09-18 | 2012-02-22 | 王智 | 一种消除临近基站干扰的系统、发射、接收装置及其方法 |
JP2013502095A (ja) * | 2009-08-07 | 2013-01-17 | トムソン ライセンシング | 低密度パリティ検査符号化およびコンステレーションマッピングを用いるデータ伝送 |
WO2013114496A1 (fr) * | 2012-01-31 | 2013-08-08 | パナソニック株式会社 | Dispositif de communication et procédé de communication |
JP2014180056A (ja) * | 2014-07-01 | 2014-09-25 | Panasonic Corp | 送信装置及び送信方法 |
JP7143683B2 (ja) | 2018-08-29 | 2022-09-29 | 株式会社Ihi | 伝送方法および伝送システム |
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