NO334673B1 - Fremgangsmåte og anordning til overføring og til mottak av informasjon - Google Patents
Fremgangsmåte og anordning til overføring og til mottak av informasjon Download PDFInfo
- Publication number
- NO334673B1 NO334673B1 NO20022955A NO20022955A NO334673B1 NO 334673 B1 NO334673 B1 NO 334673B1 NO 20022955 A NO20022955 A NO 20022955A NO 20022955 A NO20022955 A NO 20022955A NO 334673 B1 NO334673 B1 NO 334673B1
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- frequency
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
- H04B14/026—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse time characteristics modulation, e.g. width, position, interval
-
- 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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/04—Arrangements for detecting or preventing errors in the information received by diversity reception using frequency diversity
-
- 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
- H04L25/4902—Pulse width modulation; Pulse position modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
-
- 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
-
- 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
- H04L5/02—Channels characterised by the type of signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B2001/6912—Spread spectrum techniques using chirp
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Noise Elimination (AREA)
- Radar Systems Or Details Thereof (AREA)
- Superheterodyne Receivers (AREA)
- Near-Field Transmission Systems (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Radio Transmission System (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19961777A DE19961777A1 (de) | 1999-12-21 | 1999-12-21 | Verfahren und Vorrichtungen zur Informationsübertragung |
| PCT/EP2000/013033 WO2001047203A2 (de) | 1999-12-21 | 2000-12-20 | Modulation mittels chirp-signale, insbesondere zur anwendung in einer mehrwegumgebung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20022955D0 NO20022955D0 (no) | 2002-06-19 |
| NO20022955L NO20022955L (no) | 2002-08-20 |
| NO334673B1 true NO334673B1 (no) | 2014-05-12 |
Family
ID=7933650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20022955A NO334673B1 (no) | 1999-12-21 | 2002-06-19 | Fremgangsmåte og anordning til overføring og til mottak av informasjon |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6985749B2 (enExample) |
| EP (1) | EP1249114B1 (enExample) |
| JP (1) | JP4777571B2 (enExample) |
| AU (1) | AU781159B2 (enExample) |
| CA (1) | CA2395171C (enExample) |
| DE (1) | DE19961777A1 (enExample) |
| NO (1) | NO334673B1 (enExample) |
| NZ (1) | NZ520284A (enExample) |
| RU (1) | RU2282944C2 (enExample) |
| UA (1) | UA72292C2 (enExample) |
| WO (1) | WO2001047203A2 (enExample) |
Families Citing this family (55)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6668008B1 (en) | 2000-06-06 | 2003-12-23 | Texas Instruments Incorporated | Ultra-wide band communication system and method |
| US20030142069A1 (en) * | 2002-01-25 | 2003-07-31 | Gatto Frank P. | Hand-held ergonomic computer interface device |
| TWI260143B (en) * | 2003-03-03 | 2006-08-11 | Interdigital Tech Corp | Reduced complexity sliding window based equalizer method and apparatus |
| US7042967B2 (en) | 2003-03-03 | 2006-05-09 | Interdigital Technology Corporation | Reduced complexity sliding window based equalizer |
| US6937108B2 (en) * | 2003-03-11 | 2005-08-30 | M/A-Com, Inc. | Methods and apparatus for offset chirp modulation |
| US7639729B2 (en) * | 2003-04-04 | 2009-12-29 | Interdigital Technology Corporation | Channel estimation method and apparatus using fast fourier transforms |
| GB2415113B (en) * | 2004-06-12 | 2006-10-18 | Sonardyne Internat Ltd | Robust underwater communication system |
| US7596054B2 (en) * | 2004-11-03 | 2009-09-29 | Drs Sustainment Systems, Inc. | Suppressed feature waveform for modulated sonar transmission |
| KR100702202B1 (ko) * | 2005-02-23 | 2007-04-03 | 오소트론 주식회사 | 첩 신호를 이용하여 송수신기 간의 전자파 다중 경로특성에 대한 채널 추정 방법 및 장치 |
| WO2006090986A1 (en) * | 2005-02-23 | 2006-08-31 | Orthotron Co., Ltd. | Method and apparatus for channel estimation to electro-magnetic wave multi path between sender and receiver by using chirp signal |
| US7609751B1 (en) * | 2005-05-24 | 2009-10-27 | L-3 Communications Corporation | Method and apparatus to initiate communications between an unknown node and an existing secure network |
| US7675430B2 (en) * | 2005-08-02 | 2010-03-09 | Warner Thomas P | Device control module and method for controlling devices |
| US8335326B2 (en) * | 2005-08-12 | 2012-12-18 | Hertzberg Brett A | Communication method for vacuum tube replacement devices |
| RU2428815C2 (ru) * | 2006-01-18 | 2011-09-10 | Нтт Досомо, Инк. | Передатчик, приемник и способ связи |
| US8150329B2 (en) | 2006-06-23 | 2012-04-03 | Nec Corporation | Wireless communication device and method for switching modulation system thereof |
| JP4457222B2 (ja) * | 2006-11-14 | 2010-04-28 | 独立行政法人情報通信研究機構 | チャネル特性解析装置及び方法 |
| US9088348B2 (en) * | 2007-06-18 | 2015-07-21 | Digi International Inc. | System and method for obtaining frequency and time synchronization in a wideband communication system |
| US9088349B2 (en) | 2007-06-18 | 2015-07-21 | Digi International Inc. | System and method for transmitting and detecting spread spectrum signals |
| FR2919931A1 (fr) * | 2007-08-08 | 2009-02-13 | Thales Sa | Procede et dispositif pour determiner la reponse impulsionnelle de canaux de propagation impliquant des emetteurs, des reflecteurs et des capteurs fixes ou mobiles |
| US8046022B2 (en) * | 2008-07-08 | 2011-10-25 | Wi-Lan, Inc. | Signal transmission parameter control using channel sounding |
| WO2010063097A1 (en) * | 2008-12-01 | 2010-06-10 | Nortel Networks Limited | Frequency agile filter using a digital filter and bandstop filtering |
| GB2466252B (en) | 2008-12-17 | 2011-03-16 | Hong Kwang Yeo | Multiple output multiple user methods and/or systems of underwater acoustic communication |
| BRPI1007424B1 (pt) | 2009-01-29 | 2021-02-23 | Sun Patent Trust | Aparelhos de transmissão e recepção configurados para transmitirsinal de referência, métodos de transmissão e recepção, e circuito integrado |
| CN101997795B (zh) * | 2009-08-08 | 2015-01-28 | 中兴通讯股份有限公司 | 降低多载波相互干扰的方法与装置 |
| CN101998610B (zh) | 2009-08-08 | 2014-06-11 | 中兴通讯股份有限公司 | 降低多载波相互干扰的方法与装置 |
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| RU2423796C1 (ru) * | 2010-02-01 | 2011-07-10 | Государственное образовательное учреждение высшего профессионального образования Академия Федеральной службы охраны Российской Федерации (Академия ФСО России) | Способ управления скоростью передачи информационных потоков и устройство для его осуществления |
| RU2475962C2 (ru) * | 2010-06-18 | 2013-02-20 | Открытое акционерное общество "Концерн "Созвездие" | Способ передачи и приема цифровой информации в тропосферных линиях связи |
| US8645306B2 (en) * | 2010-07-02 | 2014-02-04 | Idexx Laboratories, Inc. | Automated calibration method and system for a diagnostic analyzer |
| US8723668B1 (en) | 2010-11-14 | 2014-05-13 | Gene Michael Strohallen | System and method for controlling at least one device |
| US8572010B1 (en) * | 2011-08-30 | 2013-10-29 | L-3 Services, Inc. | Deciding whether a received signal is a signal of interest |
| EP2770635A1 (en) * | 2013-02-25 | 2014-08-27 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Equalization filter coefficient determinator, apparatus, equalization filter coefficient processor, system and methods |
| US9083444B2 (en) | 2013-03-12 | 2015-07-14 | Digi International Inc. | Chirp spread spectrum system and method |
| US9766321B2 (en) | 2013-03-14 | 2017-09-19 | Digi International Inc. | Indoor positioning with radio frequency chirp signal propagation delay measurement |
| US9450683B2 (en) | 2013-06-14 | 2016-09-20 | Lockheed Martin Corporation | System, method and apparatus for communication that is insensitive to a sampling clock error |
| RU2562431C1 (ru) * | 2014-05-13 | 2015-09-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Поволжский государственный университет телекоммуникаций и информатики" (ФГОБУ ВПО ПГУТИ) | Способ параллельной многочастотной передачи цифровой информации по параллельным разнесенным радиоканалам с использованием гибридной модуляции данных |
| EP3002884B1 (en) * | 2014-09-30 | 2018-04-18 | Semtech Corporation | Wireless communication method |
| RU2605045C1 (ru) * | 2015-06-11 | 2016-12-20 | Публичное акционерное общество "Информационные телекоммуникационные технологии" (ПАО "Интелтех") | Способ передачи и приема бинарной информации по каналам радиосвязи в неавтоматическом режиме (варианты) |
| US10504032B2 (en) * | 2016-03-29 | 2019-12-10 | Research Now Group, LLC | Intelligent signal matching of disparate input signals in complex computing networks |
| US10659101B2 (en) | 2016-06-08 | 2020-05-19 | Sony Semiconductor Solutions Corporation | Information processing device and method, transmitting device and method, and receiving device and method |
| RU2624005C1 (ru) * | 2016-06-14 | 2017-06-30 | Федеральное государственное унитарное предприятие "Государственный научно-исследовательский институт авиационных систем" | Способ обработки сверхширокополосных сигналов |
| RU2637422C1 (ru) * | 2016-07-07 | 2017-12-04 | Акционерное общество "Акустический институт имени академика Н.Н. Андреева" | Способ приема сигналов в системе цифровой связи с компенсацией помех, обусловленных многолучевой интерференцией |
| EP3273607B1 (en) * | 2016-07-20 | 2023-01-18 | Semtech Corporation | Method and system of timing and localizing a radio signal |
| RU2645913C1 (ru) * | 2016-11-08 | 2018-02-28 | Федеральное государственное бюджетное учреждение науки Институт солнечно-земной физики Сибирского отделения Российской академии наук (ИСЗФ СО РАН) | Способ измерения передаточной функции радиотехнической линейной стационарной системы |
| RU2642418C1 (ru) * | 2016-12-02 | 2018-01-24 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Рязанский государственный радиотехнический университет" | Фильтр режектирования помех |
| JP6933415B2 (ja) * | 2017-09-15 | 2021-09-08 | メティリオニック ゲー・エム・ベー・ハーＭｅｔｉｒｉｏｎｉｃ ＧｍｂＨ | 無線測定用途のための方法 |
| US11513215B2 (en) * | 2017-10-31 | 2022-11-29 | Bae Systems Plc | Sonar with enhanced non-target scatter suppression |
| KR102064657B1 (ko) | 2018-01-05 | 2020-01-09 | 중앙대학교 산학협력단 | 프리앰블 생성 방법 및 그 장치 |
| WO2019182467A1 (ru) * | 2018-03-21 | 2019-09-26 | Общество С Ограниченной Ответственностью "Курсир" | Мобильный радиоизмерительный комплекс для измерения параметров радиосигналов в пространстве |
| TWI682387B (zh) * | 2018-10-24 | 2020-01-11 | 新唐科技股份有限公司 | 多音調通訊系統、多音調訊號解調變裝置及其方法 |
| JPWO2020145193A1 (ja) * | 2019-01-11 | 2021-11-18 | ソニーグループ株式会社 | 送信装置および方法、並びに、受信装置および方法 |
| CN110213009B (zh) * | 2019-07-23 | 2021-08-31 | 电子科技大学 | 一种基于功率混合的安全通信方法 |
| US11108429B1 (en) * | 2020-06-01 | 2021-08-31 | Raytheon Company | Covert acoustic communications through solid propagation channels using spread spectrum coding and adaptive channel pre-distortion |
| KR102615140B1 (ko) * | 2021-07-30 | 2023-12-19 | 부산대학교 산학협력단 | 혼선을 줄이기 위한 초음파 거리 측정 장치 및 방법, 혼선을 줄이기 위한 초음파 수신기 |
| CN114460549A (zh) * | 2022-02-11 | 2022-05-10 | 中国人民解放军63893部队 | 一种基于信号特征变换的雷达相参干扰对抗方法 |
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| JP3157199B2 (ja) * | 1991-08-23 | 2001-04-16 | 株式会社東芝 | 無線情報通信方式 |
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-
1999
- 1999-12-21 DE DE19961777A patent/DE19961777A1/de not_active Ceased
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2000
- 2000-12-20 CA CA002395171A patent/CA2395171C/en not_active Expired - Lifetime
- 2000-12-20 WO PCT/EP2000/013033 patent/WO2001047203A2/de not_active Ceased
- 2000-12-20 US US10/168,489 patent/US6985749B2/en not_active Expired - Lifetime
- 2000-12-20 UA UA2002065144A patent/UA72292C2/uk unknown
- 2000-12-20 NZ NZ520284A patent/NZ520284A/en not_active IP Right Cessation
- 2000-12-20 AU AU33648/01A patent/AU781159B2/en not_active Expired
- 2000-12-20 RU RU2002116686/09A patent/RU2282944C2/ru active
- 2000-12-20 EP EP00991615.6A patent/EP1249114B1/de not_active Expired - Lifetime
- 2000-12-20 JP JP2001547813A patent/JP4777571B2/ja not_active Expired - Lifetime
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2002
- 2002-06-19 NO NO20022955A patent/NO334673B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU3364801A (en) | 2001-07-03 |
| RU2282944C2 (ru) | 2006-08-27 |
| NZ520284A (en) | 2005-05-27 |
| JP4777571B2 (ja) | 2011-09-21 |
| NO20022955L (no) | 2002-08-20 |
| WO2001047203A2 (de) | 2001-06-28 |
| AU781159B2 (en) | 2005-05-12 |
| DE19961777A1 (de) | 2001-07-12 |
| CA2395171C (en) | 2009-11-03 |
| UA72292C2 (en) | 2005-02-15 |
| CA2395171A1 (en) | 2001-06-28 |
| RU2002116686A (ru) | 2004-02-10 |
| EP1249114B1 (de) | 2013-05-15 |
| US6985749B2 (en) | 2006-01-10 |
| US20030022651A1 (en) | 2003-01-30 |
| NO20022955D0 (no) | 2002-06-19 |
| JP2003518825A (ja) | 2003-06-10 |
| EP1249114A2 (de) | 2002-10-16 |
| WO2001047203A3 (de) | 2002-07-18 |
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