BRPI1011889A2 - sistema e dispositivo de comunicações, e, método para operar um sistema de comunicações - Google Patents

sistema e dispositivo de comunicações, e, método para operar um sistema de comunicações

Info

Publication number: BRPI1011889A2
Authority: BR; Brazil
Prior art keywords: communications system; operating; communications
Prior art date: 2009-07-16

Application number

BRPI1011889A

Other languages

English (en)

Inventor

Andreas Schwager

Gerd Spalink

Original Assignee

Sony Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2009-07-16

Filing date

2010-07-01

Publication date

2016-04-12

2010-07-01 Application filed by Sony Corp filed Critical Sony Corp

2016-04-12 Publication of BRPI1011889A2 publication Critical patent/BRPI1011889A2/pt

2021-02-09 Publication of BRPI1011889B1 publication Critical patent/BRPI1011889B1/pt

Links

Classifications

- 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
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
- H04B15/005—Reducing noise, e.g. humm, from the supply
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/29—Performance testing
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/46—Monitoring; Testing
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
- H04L25/0226—Channel estimation using sounding signals sounding signals per se
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
- 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
- H04L27/26265—Arrangements for sidelobes suppression specially adapted to multicarrier systems, e.g. spectral precoding
- 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
- 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
- H04L27/3411—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power reducing the peak to average power ratio or the mean power of the constellation; Arrangements for increasing the shape gain of a signal set
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5425—Methods of transmitting or receiving signals via power distribution lines improving S/N by matching impedance, noise reduction, gain control
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0204—Channel estimation of multiple channels
- 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
- H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
- 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
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Computer Networks & Wireless Communication (AREA)
Power Engineering (AREA)
Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Electromagnetism (AREA)
Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Circuits Of Receivers In General (AREA)
Mobile Radio Communication Systems (AREA)
Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Transceivers (AREA)

BRPI1011889-6A 2009-07-16 2010-07-01 sistema e dispositivo de comunicações, e, método para operar um sistema de comunicações BRPI1011889B1 (pt)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
EP09009295		2009-07-16
EP09009295.8		2009-07-16
PCT/EP2010/003981 WO2011006585A2 (en)	2009-07-16	2010-07-01	Communications system using adaptive frequency notching

Publications (2)

Publication Number	Publication Date
BRPI1011889A2 true BRPI1011889A2 (pt)	2016-04-12
BRPI1011889B1 BRPI1011889B1 (pt)	2021-02-09

Family

ID=43243667

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI1011889-6A BRPI1011889B1 (pt)	2009-07-16	2010-07-01	sistema e dispositivo de comunicações, e, método para operar um sistema de comunicações

Country Status (8)

Country	Link
US (2)	US9001919B2 (pt)
EP (1)	EP2454821B1 (pt)
KR (1)	KR101630488B1 (pt)
CN (1)	CN102474304B (pt)
BR (1)	BRPI1011889B1 (pt)
IN (1)	IN2012DN00218A (pt)
RU (1)	RU2542716C2 (pt)
WO (1)	WO2011006585A2 (pt)

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WO2011050902A1 (en)	2009-10-26	2011-05-05	Sony Corporation	Device for use in a power line communication system, power line communication systems and power line communication method
TWI521902B (zh)	2010-06-09	2016-02-11	新力股份有限公司	操作電力線通信（ｐｌｃ）系統之方法，ｐｌｃ數據機裝置，及ｐｌｃ系統
US20120027062A1 (en) *	2010-07-28	2012-02-02	Battelle Energy Alliance, Llc	Apparatuses and methods for setting an adaptive frequency band for power line communciation
JP5696888B2 (ja) *	2011-03-10	2015-04-08	ソニー株式会社	受信装置、受信方法、およびプログラム
CN103460614B (zh) *	2011-04-26	2015-11-25	索尼公司	操作电力线通信系统的方法、电力线通信设备、电力线通信系统
DE102011052734A1 (de) *	2011-08-16	2013-02-21	Devolo Ag	Verfahren und Vorrichtung zur Detektion von Störern während einer Übertragung
EP2645634A1 (en) *	2012-03-27	2013-10-02	Alcatel Lucent	PLC network topology extraction method using node-to-node transfer functions
PL2744117T3 (pl) *	2012-12-13	2017-09-29	Deutsche Telekom Ag	Sposób zmniejszenia oddziaływań zakłócających w sieci komunikacyjnej
TW201445939A (zh)	2013-02-15	2014-12-01	Sony Corp	正交分頻多工（ｏｆｄｍ）編碼設備及方法
US9042432B2 (en)	2013-03-14	2015-05-26	Qualcomm Incorporated	Adaptive filter bank for dynamic notching in powerline communication
US20150111583A1 (en) *	2013-10-21	2015-04-23	Qualcomm Incorporated	Communicating detection of controlled radio frequencies
US20150318893A1 (en) *	2014-04-30	2015-11-05	Qualcomm Incorporated	Lowering transmission power responsive to broadcast radio transmissions
US10090706B2 (en) *	2014-09-30	2018-10-02	Aclara Technologies Llc	VLF band sensor array for power distribution networks
JP2017017639A (ja) *	2015-07-06	2017-01-19	富士通株式会社	無線送信システム及び信号伝送方法
CN107645463B (zh) *	2016-07-22	2021-01-22	联发科技股份有限公司	检测凹口频带的检测方法及检测装置
US11149543B2 (en)	2017-12-07	2021-10-19	Halliburton Energy Services, Inc.	Digital baseband communication on power line downhole
CN111565402B (zh) *	2020-03-24	2023-08-18	国网辽宁省电力有限公司朝阳供电公司	一种用于无线通信的通信训练系统及训练方法
RU2739940C1 (ru) *	2020-05-14	2020-12-30	федеральное государственное бюджетное образовательное учреждение высшего образования «Томский государственный университет систем управления и радиоэлектроники»	Способ адаптивной модуляции для систем связи, использующих сигналы с ортогональным частотным мультиплексированием
KR102511557B1 (ko) *	2021-09-03	2023-03-16	국방과학연구소	스펙트럼 채널화 기반의 실시간 신호발생장치 및 그 방법

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SU1059679A1 (ru) *	1982-02-04	1983-12-07	Предприятие П/Я М-5632	Радиолини с регулированием мощности
SU1524188A1 (ru) *	1987-07-13	1989-11-23	Военная Краснознаменная академия связи им.С.М.Буденного	Способ регулировани мощности излучени передатчика
US5852630A (en) *	1997-07-17	1998-12-22	Globespan Semiconductor, Inc.	Method and apparatus for a RADSL transceiver warm start activation procedure with precoding
US6426983B1 (en) *	1998-09-14	2002-07-30	Terayon Communication Systems, Inc.	Method and apparatus of using a bank of filters for excision of narrow band interference signal from CDMA signal
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JP2006522526A (ja)	2003-03-13	2006-09-28	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	デジタル電気通信用試験装置
KR100603561B1 (ko)	2004-04-16	2006-07-24	삼성전자주식회사	송신 전력 제어 기반 무선랜 시스템 및 그 송신 전력 제어방법
JP4754268B2 (ja)	2004-05-27	2011-08-24	パナソニック株式会社	通信装置、通信システム、及び通信方法
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JP5151771B2 (ja) *	2008-07-28	2013-02-27	富士通株式会社	信号伝送装置、信号伝送装置制御方法

2010
- 2010-07-01 US US13/383,089 patent/US9001919B2/en active Active
- 2010-07-01 EP EP10776079.5A patent/EP2454821B1/en not_active Not-in-force
- 2010-07-01 WO PCT/EP2010/003981 patent/WO2011006585A2/en not_active Ceased
- 2010-07-01 CN CN201080031044.0A patent/CN102474304B/zh not_active Expired - Fee Related
- 2010-07-01 BR BRPI1011889-6A patent/BRPI1011889B1/pt not_active IP Right Cessation
- 2010-07-01 RU RU2012101261/07A patent/RU2542716C2/ru active
- 2010-07-01 IN IN218DEN2012 patent/IN2012DN00218A/en unknown
- 2010-07-01 KR KR1020127000341A patent/KR101630488B1/ko not_active Expired - Fee Related
2015
- 2015-02-27 US US14/633,705 patent/US9356708B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
KR101630488B1 (ko)	2016-06-14
CN102474304A (zh)	2012-05-23
IN2012DN00218A (pt)	2015-05-01
EP2454821A2 (en)	2012-05-23
US20150180589A1 (en)	2015-06-25
RU2012101261A (ru)	2013-08-27
EP2454821B1 (en)	2018-05-16
CN104320159A (zh)	2015-01-28
US9356708B2 (en)	2016-05-31
RU2542716C2 (ru)	2015-02-27
WO2011006585A3 (en)	2011-04-14
BRPI1011889B1 (pt)	2021-02-09
WO2011006585A2 (en)	2011-01-20
CN102474304B (zh)	2014-11-12
US9001919B2 (en)	2015-04-07
US20120147938A1 (en)	2012-06-14
KR20120033325A (ko)	2012-04-06

Legal Events

Date	Code	Title	Description
2019-01-15	B06F	Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
2019-12-24	B06U	Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
2019-12-24	B15K	Others concerning applications: alteration of classification	Free format text: A CLASSIFICACAO ANTERIOR ERA: H04B 3/54 Ipc: H04B 3/54 (1968.09), H04L 25/02 (1968.09), H04L 25
2020-12-01	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2021-02-09	B16A	Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]	Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/02/2021, OBSERVADAS AS CONDICOES LEGAIS.
2023-04-25	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE A 13A ANUIDADE.
2023-08-15	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2729 DE 25-04-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

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