TW370752B - Multi-carrier transmission interleaving device and method - Google Patents
Multi-carrier transmission interleaving device and methodInfo
- Publication number
- TW370752B TW370752B TW087108264A TW87108264A TW370752B TW 370752 B TW370752 B TW 370752B TW 087108264 A TW087108264 A TW 087108264A TW 87108264 A TW87108264 A TW 87108264A TW 370752 B TW370752 B TW 370752B
- Authority
- TW
- Taiwan
- Prior art keywords
- addresses
- interleave
- read
- write
- column direction
- 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
- H03M13/27—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 using interleaving techniques
-
- 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
- H04L1/0071—Use of interleaving
-
- 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
- H03M13/27—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 using interleaving techniques
- H03M13/2732—Convolutional interleaver; Interleavers using shift-registers or delay lines like, e.g. Ramsey type interleaver
-
- 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
- H03M13/27—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 using interleaving techniques
- H03M13/276—Interleaving address generation
-
- 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
- H04L27/2626—Arrangements specific to the transmitter only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Television Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14259097A JP3239084B2 (ja) | 1997-05-30 | 1997-05-30 | マルチキャリア伝送インターリーブ装置及び方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW370752B true TW370752B (en) | 1999-09-21 |
Family
ID=15318853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW087108264A TW370752B (en) | 1997-05-30 | 1998-05-27 | Multi-carrier transmission interleaving device and method |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP3239084B2 (zh) |
KR (1) | KR100531387B1 (zh) |
CN (1) | CN1112781C (zh) |
GB (1) | GB2329804B (zh) |
TW (1) | TW370752B (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100346170B1 (ko) * | 1998-12-21 | 2002-11-30 | 삼성전자 주식회사 | 통신시스템의인터리빙/디인터리빙장치및방법 |
JP3549756B2 (ja) | 1998-12-21 | 2004-08-04 | 日本電気株式会社 | ブロックインターリーブ回路 |
KR100350683B1 (ko) * | 1999-08-28 | 2002-08-28 | 삼성전자 주식회사 | 데이터 디인터리버 및 어드레스 발생방법 |
US6985537B1 (en) * | 1999-09-15 | 2006-01-10 | Lucent Technologies Inc. | Symbol self synchronous interleaving method and apparatus for OFDM-based communication system |
JP4532637B2 (ja) * | 2000-01-11 | 2010-08-25 | キヤノン株式会社 | データ順序変更装置 |
EP1548974B1 (en) * | 2003-12-25 | 2009-04-29 | NTT DoCoMo, Inc. | Radio communication system, transmitter, receiver and radio communicating method |
IN2014MN01624A (zh) * | 2006-01-20 | 2015-05-15 | Panasonic Ip Corp America | |
EP2117147B1 (en) * | 2006-12-28 | 2018-06-13 | Fujitsu Limited | Transmitting device and receiving device in cellular system |
CN101647218B (zh) | 2007-03-07 | 2014-05-28 | 株式会社Ntt都科摩 | 正交频分复用信号发送机及正交频分复用信号接收机 |
CN101136696B (zh) * | 2007-09-27 | 2012-11-14 | 中兴通讯股份有限公司 | 一种上行共享信道单载波频分多址信号的生成方法 |
US8139614B2 (en) | 2008-06-06 | 2012-03-20 | Maxim Integrated Products, Inc. | Robust narrowband symbol and frame synchronizer for power-line communication |
US8276025B2 (en) * | 2008-06-06 | 2012-09-25 | Maxim Integrated Products, Inc. | Block interleaving scheme with configurable size to achieve time and frequency diversity |
US8472576B2 (en) | 2008-06-06 | 2013-06-25 | Maxim Integrated Products, Inc. | Jammer canceller for power-line communication |
US8149967B2 (en) | 2008-06-06 | 2012-04-03 | Maxim Integrated Products, Inc. | Combined dual feed-forward and feedback analog and digital automatic gain control for broadband communication |
US8165172B2 (en) | 2008-06-06 | 2012-04-24 | Maxim Integrated Products, Inc. | Robust wideband symbol and frame synchronizer for power-line communication |
US8315152B2 (en) | 2008-06-06 | 2012-11-20 | Maxim Integrated Products, Inc. | System and method for applying multi-tone OFDM based communications within a prescribed frequency range |
US8284825B2 (en) | 2008-06-06 | 2012-10-09 | Maxim Integrated Products, Inc. | Blind channel quality estimator |
US8315341B2 (en) | 2008-06-06 | 2012-11-20 | Maxim Integrated Products, Inc. | Soft repetition code combiner using channel state information |
US8320233B2 (en) | 2009-06-12 | 2012-11-27 | Maxim Integrated Products, Inc. | Transmitter and method for applying multi-tone OFDM based communications within a lower frequency range |
KR102357881B1 (ko) | 2014-09-29 | 2022-02-03 | 파나소닉 주식회사 | 시간 인터리버와 시간 디인터리버 및 시간 인터리빙 방법과 시간 디인터리빙 방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9218874D0 (en) * | 1992-09-07 | 1992-10-21 | British Broadcasting Corp | Improvements relating to the transmission of frequency division multiplex signals |
US5572532A (en) * | 1993-12-29 | 1996-11-05 | Zenith Electronics Corp. | Convolutional interleaver and deinterleaver |
US5537420A (en) * | 1994-05-04 | 1996-07-16 | General Instrument Corporation Of Delaware | Convolutional interleaver with reduced memory requirements and address generator therefor |
JPH08265177A (ja) * | 1995-03-22 | 1996-10-11 | Toshiba Corp | インターリーブ・データ処理装置 |
EP0740437A1 (en) * | 1995-04-28 | 1996-10-30 | Koninklijke Philips Electronics N.V. | Hardware-efficient frequency de-interleaving |
JP2769459B2 (ja) * | 1996-08-29 | 1998-06-25 | 株式会社次世代デジタルテレビジョン放送システム研究所 | Ofdm送信装置及びofdm受信装置 |
KR100193846B1 (ko) * | 1996-10-02 | 1999-06-15 | 윤종용 | 인터리브 리드 어드레스 생성기 |
-
1997
- 1997-05-30 JP JP14259097A patent/JP3239084B2/ja not_active Expired - Lifetime
-
1998
- 1998-05-26 GB GB9811110A patent/GB2329804B/en not_active Expired - Lifetime
- 1998-05-27 TW TW087108264A patent/TW370752B/zh active
- 1998-05-29 KR KR1019980019722A patent/KR100531387B1/ko not_active IP Right Cessation
- 1998-05-29 CN CN98102305A patent/CN1112781C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1201310A (zh) | 1998-12-09 |
JPH10336594A (ja) | 1998-12-18 |
KR19980087495A (ko) | 1998-12-05 |
CN1112781C (zh) | 2003-06-25 |
GB2329804A (en) | 1999-03-31 |
GB2329804B (en) | 2002-04-24 |
JP3239084B2 (ja) | 2001-12-17 |
KR100531387B1 (ko) | 2006-01-27 |
GB9811110D0 (en) | 1998-07-22 |
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