JP6556650B2 - データ伝送方法及びデータ復元方法 - Google Patents
データ伝送方法及びデータ復元方法 Download PDFInfo
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- JP6556650B2 JP6556650B2 JP2016057130A JP2016057130A JP6556650B2 JP 6556650 B2 JP6556650 B2 JP 6556650B2 JP 2016057130 A JP2016057130 A JP 2016057130A JP 2016057130 A JP2016057130 A JP 2016057130A JP 6556650 B2 JP6556650 B2 JP 6556650B2
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- Prior art keywords
- packet
- transition
- data
- induction
- bits
- Prior art date
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- 230000005540 biological transmission Effects 0.000 title claims description 129
- 238000000034 method Methods 0.000 title claims description 52
- 230000007704 transition Effects 0.000 claims description 245
- 230000006698 induction Effects 0.000 claims description 108
- 230000001939 inductive effect Effects 0.000 claims description 26
- 238000005070 sampling Methods 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 description 95
- 238000010586 diagram Methods 0.000 description 14
- 230000000295 complement effect Effects 0.000 description 11
- 230000008569 process Effects 0.000 description 8
- 208000032365 Electromagnetic interference Diseases 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 101100082028 Arabidopsis thaliana PLL2 gene Proteins 0.000 description 3
- 101100381996 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) BRO1 gene Proteins 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 101100350613 Arabidopsis thaliana PLL1 gene Proteins 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- BNPSSFBOAGDEEL-UHFFFAOYSA-N albuterol sulfate Chemical compound OS(O)(=O)=O.CC(C)(C)NCC(O)C1=CC=C(O)C(CO)=C1.CC(C)(C)NCC(O)C1=CC=C(O)C(CO)=C1 BNPSSFBOAGDEEL-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
- H04L7/002—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation
- H04L7/0025—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation interpolation of clock signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
- H04L25/4904—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using self-synchronising codes, e.g. split-phase codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0004—Initialisation of the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Dc Digital Transmission (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Communication Control (AREA)
Description
単数の表現は、文脈上、明白に異なって意味しない限り、複数の表現を含むものと理解されなければならないし、「含む」または「有する」などの用語は、記述された特徴、数字、段階、動作、構成要素、部分品またはこれらを組み合わせたものが存在することを指定しようとするものであって、1つまたはそれ以上の他の特徴や数字、段階、動作、構成要素、部分品またはこれらを組み合わせたものの存在または付加可能性をあらかじめ排除しないものと理解されなければならない。
S500〜S800 本発明の実施例によるデータ復元方法の各段階
S210〜S260 本発明の実施例による遷移誘導パケット形成方法の各段階
T 伝送準備パケット
PD ピクセルデータ
E 遷移誘導パケット
DP 遷移を含むデータパケット
LB ラインブランク
Claims (5)
- あらかじめ定められたビット数(n)を備えた遷移誘導パケットとあらかじめ定められたビット数(n)を備えた遷移を含むデータパケット(transition includeddata packet)を受信する段階であって、前記遷移誘導パケットは、ダミービットの挿入された伝送準備パケットと同一のビット数を有し、前記遷移誘導パケットと前記伝送準備パケットとの論理演算がおこなわれると、前記論理演算によって得られたパケットが、隣接するビットの間に遷移が少なくとも1つ含むように形成されている、受信する段階と、
クロックを追跡する段階と、
受信された前記遷移を含むデータパケットと前記遷移誘導パケットを利用してクロックを復元する段階と、
前記復元されたクロックを利用して前記遷移誘導パケットと遷移を含むデータパケットをサンプリングする段階と、
前記サンプリングされた前記遷移誘導パケットと遷移を含むデータパケットで論理演算を行い、送信されたデータを復元する段階と、を含み、
前記論理演算を行い、送信されたデータを復元する段階は、
前記サンプリングされた遷移誘導パケットと遷移を含むデータパケットを逆直列化(deserialize)することにより、送信されたデータを復元する段階と、
前記逆直列化された遷移誘導パケットと遷移を含むデータパケットでビットワイズ(bitwise)論理演算を行うことにより、送信されたデータを復元する段階と、を含む、
ことを特徴とするデータ復元方法。 - 前記論理演算を行う段階は、受信された前記遷移を含むデータパケットと遷移誘導パケットで排他的論理和演算を行うことによって行われる、請求項1に記載のデータ復元方法。
- 前記クロックを復元する段階は、位相固定ループ(Phase Locked Loop、PLL)を利用して行う、請求項1に記載のデータ復元方法。
- 前記クロックを追跡する段階は、周波数追跡ループ(frequency tracking loop)と位相追跡ループ(phase tracking loop)とに分離した二重ループ構造の位相固定ループを利用して行う、請求項1に記載のデータ復元方法。
- 前記クロックを追跡する段階は、位相固定ループ(Phase Locked Loop、PLL)を利用して行う、請求項1に記載のデータ復元方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2012-0109243 | 2012-09-28 | ||
KR1020120109243A KR101235696B1 (ko) | 2012-09-28 | 2012-09-28 | 데이터 전송 방법 및 데이터 복원 방법 |
Related Parent Applications (1)
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JP2013201241A Division JP5941029B2 (ja) | 2012-09-28 | 2013-09-27 | データ伝送方法及びデータ復元方法 |
Publications (2)
Publication Number | Publication Date |
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JP2016140100A JP2016140100A (ja) | 2016-08-04 |
JP6556650B2 true JP6556650B2 (ja) | 2019-08-07 |
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JP2013201241A Active JP5941029B2 (ja) | 2012-09-28 | 2013-09-27 | データ伝送方法及びデータ復元方法 |
JP2014205794A Active JP6196203B2 (ja) | 2012-09-28 | 2014-10-06 | データ伝送方法及びデータ復元方法 |
JP2016057130A Active JP6556650B2 (ja) | 2012-09-28 | 2016-03-22 | データ伝送方法及びデータ復元方法 |
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JP2013201241A Active JP5941029B2 (ja) | 2012-09-28 | 2013-09-27 | データ伝送方法及びデータ復元方法 |
JP2014205794A Active JP6196203B2 (ja) | 2012-09-28 | 2014-10-06 | データ伝送方法及びデータ復元方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9166769B2 (ja) |
JP (3) | JP5941029B2 (ja) |
KR (1) | KR101235696B1 (ja) |
CN (1) | CN103716124B (ja) |
TW (1) | TWI499914B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11967973B2 (en) | 2021-05-06 | 2024-04-23 | Samsung Display Co., Ltd. | Low overhead transition encoding codes |
US11695429B2 (en) | 2021-07-29 | 2023-07-04 | Samsung Display Co., Ltd. | Systems and methods for transition encoding with protected key |
US11632127B2 (en) | 2021-08-04 | 2023-04-18 | Samsung Display Co., Ltd. | Near-optimal transition encoding codes |
US11764805B2 (en) | 2021-10-06 | 2023-09-19 | Samsung Display Co., Ltd. | System and method for transition encoding with reduced error propagation |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01195736A (ja) * | 1988-01-30 | 1989-08-07 | Nippon Telegr & Teleph Corp <Ntt> | 通信システム |
JP2666367B2 (ja) | 1988-05-24 | 1997-10-22 | ソニー株式会社 | Mスクランブル回路 |
JPH05109202A (ja) * | 1991-10-18 | 1993-04-30 | Sony Corp | デイジタル記録再生装置 |
JP2755067B2 (ja) * | 1992-09-25 | 1998-05-20 | 日本電気株式会社 | フレーム同期回路 |
JPH07115414A (ja) * | 1993-10-19 | 1995-05-02 | Matsushita Electric Ind Co Ltd | スクランブル伝送装置 |
JP2002198805A (ja) * | 2000-12-22 | 2002-07-12 | Asahi Kasei Microsystems Kk | Pll回路 |
US7088398B1 (en) * | 2001-12-24 | 2006-08-08 | Silicon Image, Inc. | Method and apparatus for regenerating a clock for auxiliary data transmitted over a serial link with video data |
KR100463786B1 (ko) * | 2002-09-16 | 2004-12-29 | 주식회사 오픈솔루션 | 적응적 주파수 선택 방식을 이용한 무선 데이터 전송방법및 장치 |
KR100574938B1 (ko) * | 2003-02-20 | 2006-04-28 | 삼성전자주식회사 | 고속 직렬 링크에서 데이터 복원시 에러 발생을감소시키는 데이터 복원장치 및 그 복원방법 |
JP4484629B2 (ja) * | 2004-08-24 | 2010-06-16 | 株式会社リコー | クロックデータリカバリ回路及び電圧制御発振回路 |
JP4533111B2 (ja) * | 2004-11-26 | 2010-09-01 | パイオニア株式会社 | 送信装置および受信装置 |
JP4349349B2 (ja) * | 2005-08-30 | 2009-10-21 | ソニー株式会社 | データ送受信システム、送信装置、受信装置及びデータ送受信方法 |
KR101157950B1 (ko) * | 2005-09-29 | 2012-06-25 | 엘지디스플레이 주식회사 | 화상 표시장치의 구동장치 및 구동방법 |
US7929549B1 (en) * | 2006-03-06 | 2011-04-19 | Advanced Micro Devices, Inc. | Method and apparatus for scrambling data for control of high-speed bidirectional signaling |
KR20080013130A (ko) * | 2006-08-07 | 2008-02-13 | 삼성전자주식회사 | 표시 장치의 구동 장치 및 구동 방법 |
JP5066121B2 (ja) * | 2008-03-20 | 2012-11-07 | アナパス・インコーポレーテッド | クロック情報とデータを伝送する装置及び方法 |
KR100868299B1 (ko) * | 2008-03-20 | 2008-11-11 | 주식회사 아나패스 | 클록 정보와 함께 데이터를 전송하는 방법 및 장치 |
JP5177905B2 (ja) * | 2010-01-28 | 2013-04-10 | 日本電信電話株式会社 | Cdr回路 |
TW201132076A (en) * | 2010-03-05 | 2011-09-16 | Giga Byte Tech Co Ltd | Network communication devices and data transmission methods |
KR101125504B1 (ko) * | 2010-04-05 | 2012-03-21 | 주식회사 실리콘웍스 | 클럭 신호가 임베딩된 단일 레벨의 데이터 전송을 이용한 디스플레이 구동 시스템 |
-
2012
- 2012-09-28 KR KR1020120109243A patent/KR101235696B1/ko active IP Right Grant
-
2013
- 2013-09-13 TW TW102133233A patent/TWI499914B/zh active
- 2013-09-25 US US14/036,107 patent/US9166769B2/en active Active
- 2013-09-27 JP JP2013201241A patent/JP5941029B2/ja active Active
- 2013-09-27 CN CN201310451644.8A patent/CN103716124B/zh active Active
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2014
- 2014-10-06 JP JP2014205794A patent/JP6196203B2/ja active Active
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2016
- 2016-03-22 JP JP2016057130A patent/JP6556650B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
US20140092919A1 (en) | 2014-04-03 |
JP5941029B2 (ja) | 2016-06-29 |
JP2016140100A (ja) | 2016-08-04 |
CN103716124B (zh) | 2017-05-03 |
CN103716124A (zh) | 2014-04-09 |
TWI499914B (zh) | 2015-09-11 |
JP6196203B2 (ja) | 2017-09-13 |
US9166769B2 (en) | 2015-10-20 |
TW201418994A (zh) | 2014-05-16 |
JP2014072897A (ja) | 2014-04-21 |
KR101235696B1 (ko) | 2013-02-21 |
JP2015057891A (ja) | 2015-03-26 |
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