JP2009538071A - 少なくとも2つの放射源によるデータ伝送方法および少なくとも2つの放射源によるデータ伝送装置 - Google Patents
少なくとも2つの放射源によるデータ伝送方法および少なくとも2つの放射源によるデータ伝送装置 Download PDFInfo
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- JP2009538071A JP2009538071A JP2009511460A JP2009511460A JP2009538071A JP 2009538071 A JP2009538071 A JP 2009538071A JP 2009511460 A JP2009511460 A JP 2009511460A JP 2009511460 A JP2009511460 A JP 2009511460A JP 2009538071 A JP2009538071 A JP 2009538071A
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- 230000005855 radiation Effects 0.000 title claims abstract description 69
- 230000005540 biological transmission Effects 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000005286 illumination Methods 0.000 claims abstract description 7
- 238000001228 spectrum Methods 0.000 claims description 2
- 230000010363 phase shift Effects 0.000 description 7
- 239000003086 colorant Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/1141—One-way transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optical Communication System (AREA)
Abstract
Description
・位相シフトキーイングPSK
・差動位相シフトキーイングDPSK
・周波数分割多重FDM
・直交振幅変調QAM
・最小シフトキーイングMSK
・直交位相変調QPSK
などが挙げられる。これらの方法の一部を用いて1クロックで複数Bitを伝送することもできる。
Claims (11)
- 少なくとも2つの放射源により、それぞれ時間平均してほぼ一定に設定される強度の放射を放出し、
少なくとも2つの強度をそれぞれ搬送周波数により変更し、
少なくとも2つの放射源の搬送周波数の相互の位相関係に基づいて少なくとも一部のデータを伝送する
ことを特徴とする少なくとも2つの放射源によるデータ伝送方法。 - 少なくとも1つの放射源から可視光を放出する、請求項1記載の方法。
- 少なくとも1つの放射源から不可視光、例えば赤外光または紫外光を放出する、請求項1または2記載の方法。
- 少なくとも一部の放射源の強度を照明光の発光に適するように設定する、請求項1から3までのいずれか1項記載の方法。
- 少なくとも2つの放射源の強度は相互に異なる、請求項1から4までのいずれか1項記載の方法。
- 各放射源のスペクトルはほとんど重ならない、請求項1から5までのいずれか1項記載の方法。
- 1つの波長のみを含む放射を放出する放射源、例えばLEDを少なくとも1つ設ける、請求項1から6までのいずれか1項記載の方法。
- 少なくとも1つの強度に対する変更強度は10%よりも小さい、請求項1から7までのいずれか1項記載の方法。
- 少なくとも1つの搬送周波数は100Hzより大きく、例えば100kHzである、請求項1から8までのいずれか1項記載の方法。
- 各搬送周波数は等しい、請求項1から9までのいずれか1項記載の方法。
- それぞれ時間平均してほぼ一定に設定される強度の放射を放出する少なくとも2つの放射源が設けられており、
少なくとも2つの強度がそれぞれ搬送周波数により変更され、少なくとも2つの放射源の搬送周波数の相互の位相関係に基づいて少なくとも一部のデータが伝送される
ことを特徴とする少なくとも2つの放射源によるデータ伝送装置。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006024421A DE102006024421B3 (de) | 2006-05-24 | 2006-05-24 | Verfahren und Anordnung zur Übertragung von Daten mit wenigstens zwei Strahlungsquellen |
| PCT/EP2007/054667 WO2007135014A1 (de) | 2006-05-24 | 2007-05-14 | Verfahren und anordnung zur übertragung von daten mit wenigstens zwei strahlungsquellen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009538071A true JP2009538071A (ja) | 2009-10-29 |
| JP4637263B2 JP4637263B2 (ja) | 2011-02-23 |
Family
ID=38361216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009511460A Active JP4637263B2 (ja) | 2006-05-24 | 2007-05-14 | 少なくとも2つの光放射源によるデータ伝送方法および少なくとも2つの光放射源によるデータ伝送装置 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP2020102B1 (ja) |
| JP (1) | JP4637263B2 (ja) |
| KR (1) | KR101414671B1 (ja) |
| CN (1) | CN101449492B (ja) |
| AU (1) | AU2007253450B2 (ja) |
| DE (1) | DE102006024421B3 (ja) |
| ES (1) | ES2569935T3 (ja) |
| WO (1) | WO2007135014A1 (ja) |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009005192A (ja) * | 2007-06-22 | 2009-01-08 | Panasonic Electric Works Co Ltd | 点灯装置とそれを備えた照明器具及び可視光通信システム |
| JP2012520597A (ja) * | 2009-03-13 | 2012-09-06 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | データシンボルを輝度出力に埋め込む照明装置及び方法 |
| WO2014103160A1 (ja) * | 2012-12-27 | 2014-07-03 | パナソニック株式会社 | 情報通信方法 |
| US8908074B2 (en) | 2012-12-27 | 2014-12-09 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| US8965216B2 (en) | 2012-12-27 | 2015-02-24 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| US8988574B2 (en) | 2012-12-27 | 2015-03-24 | Panasonic Intellectual Property Corporation Of America | Information communication method for obtaining information using bright line image |
| US8994865B2 (en) | 2012-12-27 | 2015-03-31 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| US8994841B2 (en) | 2012-05-24 | 2015-03-31 | Panasonic Intellectual Property Corporation Of America | Information communication method for obtaining information specified by stripe pattern of bright lines |
| JP2015510302A (ja) * | 2011-12-31 | 2015-04-02 | ムン キ イ, | フリッカーフリーのカラー可視光通信システム |
| US9008352B2 (en) | 2012-12-27 | 2015-04-14 | Panasonic Intellectual Property Corporation Of America | Video display method |
| US9085927B2 (en) | 2012-12-27 | 2015-07-21 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| US9088363B2 (en) | 2012-12-27 | 2015-07-21 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| US9087349B2 (en) | 2012-12-27 | 2015-07-21 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| US9094120B2 (en) | 2012-12-27 | 2015-07-28 | Panasonic Intellectual Property Corporaton Of America | Information communication method |
| US9262954B2 (en) | 2012-12-27 | 2016-02-16 | Panasonic Intellectual Property Corporation Of America | Visible light communication signal display method and apparatus |
| WO2016046862A1 (ja) * | 2014-09-22 | 2016-03-31 | 富士通株式会社 | 再生装置、再生方法、プログラム、及び、システム |
| US9608725B2 (en) | 2012-12-27 | 2017-03-28 | Panasonic Intellectual Property Corporation Of America | Information processing program, reception program, and information processing apparatus |
| US9608727B2 (en) | 2012-12-27 | 2017-03-28 | Panasonic Intellectual Property Corporation Of America | Switched pixel visible light transmitting method, apparatus and program |
| US9646568B2 (en) | 2012-12-27 | 2017-05-09 | Panasonic Intellectual Property Corporation Of America | Display method |
| US10303945B2 (en) | 2012-12-27 | 2019-05-28 | Panasonic Intellectual Property Corporation Of America | Display method and display apparatus |
| US10523876B2 (en) | 2012-12-27 | 2019-12-31 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| US10530486B2 (en) | 2012-12-27 | 2020-01-07 | Panasonic Intellectual Property Corporation Of America | Transmitting method, transmitting apparatus, and program |
| US10951310B2 (en) | 2012-12-27 | 2021-03-16 | Panasonic Intellectual Property Corporation Of America | Communication method, communication device, and transmitter |
| JP2022500947A (ja) * | 2018-09-25 | 2022-01-04 | 北京外号信息技術有限公司Beijing Whyhow Information Technology Co., Ltd | 光通信装置及び情報の伝送及び受信方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101035798B1 (ko) * | 2008-07-02 | 2011-05-23 | 더 챈슬러 마스터즈 앤드 스칼라스 오브 더 유니버시티 오브 옥스포드 | 무선 가시광 통신 방법과 무선 가시광 통신 시스템 |
| CN105743577A (zh) * | 2016-01-29 | 2016-07-06 | 杭州电子科技大学 | 基于锁相环的可见光音频传输系统 |
| CN113098600A (zh) * | 2020-01-09 | 2021-07-09 | 武汉邮电科学研究院有限公司 | 基于6g光子学构建的6g网络泛光通信架构 |
| CN113259945B (zh) * | 2020-02-11 | 2023-04-07 | 武汉邮电科学研究院有限公司 | 6g光子学构建6g网络泛光通信架构多个波段的部署 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6220436A (ja) * | 1985-07-18 | 1987-01-29 | Mitsubishi Electric Corp | 光空間伝搬通信方式 |
| JPH0382230A (ja) * | 1989-08-25 | 1991-04-08 | Toshiba Corp | 光伝送方式及び光伝送装置 |
| JPH09233025A (ja) * | 1996-02-28 | 1997-09-05 | Brother Ind Ltd | 光情報伝達装置 |
| JP2003218791A (ja) * | 2002-01-21 | 2003-07-31 | Matsushita Electric Ind Co Ltd | 光伝送システム |
| JP2004297425A (ja) * | 2003-03-27 | 2004-10-21 | Toshiba Corp | ワイヤレス光通信システム |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988002203A1 (en) * | 1986-09-22 | 1988-03-24 | Vokac Peter R | Midlevel carrier modulation and demodulation techniques |
| JPH04504938A (ja) * | 1989-04-18 | 1992-08-27 | アイリッド プロプライアタリー リミティド | データ伝送システム |
| US7006768B1 (en) * | 1997-01-02 | 2006-02-28 | Franklin Philip G | Method and apparatus for the zonal transmission of data using building lighting fixtures |
| US6542270B2 (en) * | 2000-12-08 | 2003-04-01 | Motorola, Inc. | Interference-robust coded-modulation scheme for optical communications and method for modulating illumination for optical communications |
| JP2002290335A (ja) * | 2001-03-28 | 2002-10-04 | Sony Corp | 光空間伝送装置 |
| JP4057468B2 (ja) * | 2003-06-03 | 2008-03-05 | シャープ株式会社 | 光伝送機構を備えた照明装置 |
-
2006
- 2006-05-24 DE DE102006024421A patent/DE102006024421B3/de not_active Expired - Fee Related
-
2007
- 2007-05-14 WO PCT/EP2007/054667 patent/WO2007135014A1/de not_active Ceased
- 2007-05-14 CN CN2007800187001A patent/CN101449492B/zh active Active
- 2007-05-14 JP JP2009511460A patent/JP4637263B2/ja active Active
- 2007-05-14 EP EP07729119.3A patent/EP2020102B1/de active Active
- 2007-05-14 AU AU2007253450A patent/AU2007253450B2/en not_active Ceased
- 2007-05-14 ES ES07729119.3T patent/ES2569935T3/es active Active
- 2007-05-14 KR KR1020087031389A patent/KR101414671B1/ko active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6220436A (ja) * | 1985-07-18 | 1987-01-29 | Mitsubishi Electric Corp | 光空間伝搬通信方式 |
| JPH0382230A (ja) * | 1989-08-25 | 1991-04-08 | Toshiba Corp | 光伝送方式及び光伝送装置 |
| JPH09233025A (ja) * | 1996-02-28 | 1997-09-05 | Brother Ind Ltd | 光情報伝達装置 |
| JP2003218791A (ja) * | 2002-01-21 | 2003-07-31 | Matsushita Electric Ind Co Ltd | 光伝送システム |
| JP2004297425A (ja) * | 2003-03-27 | 2004-10-21 | Toshiba Corp | ワイヤレス光通信システム |
Cited By (92)
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| JP2012520597A (ja) * | 2009-03-13 | 2012-09-06 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | データシンボルを輝度出力に埋め込む照明装置及び方法 |
| JP2015510302A (ja) * | 2011-12-31 | 2015-04-02 | ムン キ イ, | フリッカーフリーのカラー可視光通信システム |
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| US9918016B2 (en) | 2012-12-27 | 2018-03-13 | Panasonic Intellectual Property Corporation Of America | Information communication apparatus, method, and recording medium using switchable normal mode and visible light communication mode |
| US9998220B2 (en) | 2012-12-27 | 2018-06-12 | Panasonic Intellectual Property Corporation Of America | Transmitting method, transmitting apparatus, and program |
| US10051194B2 (en) | 2012-12-27 | 2018-08-14 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| US11490025B2 (en) | 2012-12-27 | 2022-11-01 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| US10148354B2 (en) | 2012-12-27 | 2018-12-04 | Panasonic Intellectual Property Corporation Of America | Luminance change information communication method |
| US10165192B2 (en) | 2012-12-27 | 2018-12-25 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| US10205887B2 (en) | 2012-12-27 | 2019-02-12 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| WO2014103160A1 (ja) * | 2012-12-27 | 2014-07-03 | パナソニック株式会社 | 情報通信方法 |
| US10225014B2 (en) | 2012-12-27 | 2019-03-05 | Panasonic Intellectual Property Corporation Of America | Information communication method for obtaining information using ID list and bright line image |
| US10303945B2 (en) | 2012-12-27 | 2019-05-28 | Panasonic Intellectual Property Corporation Of America | Display method and display apparatus |
| US10334177B2 (en) | 2012-12-27 | 2019-06-25 | Panasonic Intellectual Property Corporation Of America | Information communication apparatus, method, and recording medium using switchable normal mode and visible light communication mode |
| US10354599B2 (en) | 2012-12-27 | 2019-07-16 | Panasonic Intellectual Property Corporation Of America | Display method |
| US10361780B2 (en) | 2012-12-27 | 2019-07-23 | Panasonic Intellectual Property Corporation Of America | Information processing program, reception program, and information processing apparatus |
| US10368006B2 (en) | 2012-12-27 | 2019-07-30 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| US10368005B2 (en) | 2012-12-27 | 2019-07-30 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| US10447390B2 (en) | 2012-12-27 | 2019-10-15 | Panasonic Intellectual Property Corporation Of America | Luminance change information communication method |
| US10455161B2 (en) | 2012-12-27 | 2019-10-22 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| US10516832B2 (en) | 2012-12-27 | 2019-12-24 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| US10521668B2 (en) | 2012-12-27 | 2019-12-31 | Panasonic Intellectual Property Corporation Of America | Display method and display apparatus |
| US10523876B2 (en) | 2012-12-27 | 2019-12-31 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| US10530486B2 (en) | 2012-12-27 | 2020-01-07 | Panasonic Intellectual Property Corporation Of America | Transmitting method, transmitting apparatus, and program |
| US10531010B2 (en) | 2012-12-27 | 2020-01-07 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| US10531009B2 (en) | 2012-12-27 | 2020-01-07 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| US10616496B2 (en) | 2012-12-27 | 2020-04-07 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| US10638051B2 (en) | 2012-12-27 | 2020-04-28 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| US10666871B2 (en) | 2012-12-27 | 2020-05-26 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| US10742891B2 (en) | 2012-12-27 | 2020-08-11 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| US10887528B2 (en) | 2012-12-27 | 2021-01-05 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| US10951310B2 (en) | 2012-12-27 | 2021-03-16 | Panasonic Intellectual Property Corporation Of America | Communication method, communication device, and transmitter |
| US11165967B2 (en) | 2012-12-27 | 2021-11-02 | Panasonic Intellectual Property Corporation Of America | Information communication method |
| US10075239B2 (en) | 2014-09-22 | 2018-09-11 | Fujitsu Limited | Reproduction device, method, storage medium, and system |
| JPWO2016046862A1 (ja) * | 2014-09-22 | 2017-08-03 | 富士通株式会社 | 再生装置、再生方法、プログラム、及び、システム |
| WO2016046862A1 (ja) * | 2014-09-22 | 2016-03-31 | 富士通株式会社 | 再生装置、再生方法、プログラム、及び、システム |
| JP2022500947A (ja) * | 2018-09-25 | 2022-01-04 | 北京外号信息技術有限公司Beijing Whyhow Information Technology Co., Ltd | 光通信装置及び情報の伝送及び受信方法 |
| JP7297877B2 (ja) | 2018-09-25 | 2023-06-26 | 北京外号信息技術有限公司 | 光通信装置及び情報の伝送及び受信方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2020102B1 (de) | 2016-03-16 |
| EP2020102A1 (de) | 2009-02-04 |
| KR20090024726A (ko) | 2009-03-09 |
| ES2569935T3 (es) | 2016-05-13 |
| WO2007135014A1 (de) | 2007-11-29 |
| CN101449492A (zh) | 2009-06-03 |
| CN101449492B (zh) | 2012-05-30 |
| DE102006024421B3 (de) | 2007-10-25 |
| AU2007253450B2 (en) | 2010-07-29 |
| AU2007253450A1 (en) | 2007-11-29 |
| KR101414671B1 (ko) | 2014-07-03 |
| JP4637263B2 (ja) | 2011-02-23 |
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