BRPI0909300A2 - técnicas para recuperação eficiente de portadora para sistemas de comunicação de banda passante - Google Patents

técnicas para recuperação eficiente de portadora para sistemas de comunicação de banda passante

Info

Publication number: BRPI0909300A2
Authority: BR; Brazil
Prior art keywords: techniques; communication systems; carrier recovery; bandwidth communication; efficient carrier
Prior art date: 2008-03-11

Application number

BRPI0909300A

Other languages

English (en)

Inventor

Greenberg Maxim

Soffer Menashe

Original Assignee

Intel 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.)

2008-03-11

Filing date

2009-03-11

Publication date

2017-01-31

2009-03-11 Application filed by Intel Corp filed Critical Intel Corp

2017-01-31 Publication of BRPI0909300A2 publication Critical patent/BRPI0909300A2/pt

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0682—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission using phase diversity (e.g. phase sweeping)

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Mobile Radio Communication Systems (AREA)
Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Circuits Of Receivers In General (AREA)
Time-Division Multiplex Systems (AREA)
Radio Transmission System (AREA)
Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

BRPI0909300A 2008-03-11 2009-03-11 técnicas para recuperação eficiente de portadora para sistemas de comunicação de banda passante BRPI0909300A2 (pt)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US3548008P	2008-03-11	2008-03-11
US12/241,981 US8649750B2 (en)	2008-03-11	2008-09-30	Techniques for efficient carrier recovery for passband communciation systems
PCT/US2009/036753 WO2009114592A2 (en)	2008-03-11	2009-03-11	Techniques for efficient carrier recovery for passband communication systems

Publications (1)

Publication Number	Publication Date
BRPI0909300A2 true BRPI0909300A2 (pt)	2017-01-31

Family

ID=43661360

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0909300A BRPI0909300A2 (pt)	2008-03-11	2009-03-11	técnicas para recuperação eficiente de portadora para sistemas de comunicação de banda passante

Country Status (7)

Country	Link
US (1)	US8649750B2 (pt)
EP (1)	EP2253067A4 (pt)
JP (1)	JP5128682B2 (pt)
KR (1)	KR101154083B1 (pt)
CN (1)	CN101965688B (pt)
BR (1)	BRPI0909300A2 (pt)
WO (1)	WO2009114592A2 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8649750B2 (en)	2008-03-11	2014-02-11	Intel Corporation	Techniques for efficient carrier recovery for passband communciation systems
US8792328B2 (en) *	2009-11-06	2014-07-29	Intel Corporation	Radio-link reliability using multi-carrier capability in wireless broadband systems
EP2584720B1 (en) *	2010-06-17	2015-03-11	Nippon Telegraph And Telephone Corporation	Frequency offset estimation apparatus, receiver apparatus, frequency offset estimation method, and reception method
US8493907B2 (en) *	2011-06-29	2013-07-23	Broadcom Corporation	Frequency offset estimation scheme in scheduled based wireless system
CN110311722B (zh) *	2019-06-24	2021-08-06	四川九洲电器集团有限责任公司	一种卫星转发器本振频率校准测试方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5282227A (en) *	1992-05-21	1994-01-25	The Titan Corporation	Communication signal detection and acquisition
JP3447823B2 (ja) *	1994-11-11	2003-09-16	アルパイン株式会社	デジタル放送受信方法
US6137847A (en) *	1997-05-02	2000-10-24	Lsi Logic Corporation	Demodulating digital video broadcast signals
US6628926B1 (en) *	2000-10-11	2003-09-30	Nokia Networks Oy	Method for automatic frequency control
US7088782B2 (en) *	2001-04-24	2006-08-08	Georgia Tech Research Corporation	Time and frequency synchronization in multi-input, multi-output (MIMO) systems
JP3888966B2 (ja)	2002-12-17	2007-03-07	日本電信電話株式会社	自動周波数制御回路
US7133479B2 (en) *	2003-04-15	2006-11-07	Silicon Integrated Systems Corp.	Frequency synchronization apparatus and method for OFDM systems
US7302016B1 (en) *	2003-08-13	2007-11-27	L-3 Communicaations Corporation	Phase estimator with bias correction
JP3845081B2 (ja)	2003-12-25	2006-11-15	株式会社東芝	周波数調整方法及び装置
US20080043882A1 (en) *	2006-08-21	2008-02-21	Interdigital Technology Corporation	Wireless communication method and apparatus for performing hybrid timing and frequency offset for processing synchronization signals
US8649750B2 (en)	2008-03-11	2014-02-11	Intel Corporation	Techniques for efficient carrier recovery for passband communciation systems

2008
- 2008-09-30 US US12/241,981 patent/US8649750B2/en not_active Expired - Fee Related
2009
- 2009-03-11 WO PCT/US2009/036753 patent/WO2009114592A2/en not_active Ceased
- 2009-03-11 EP EP09720200.6A patent/EP2253067A4/en not_active Withdrawn
- 2009-03-11 CN CN200980108886.9A patent/CN101965688B/zh not_active Expired - Fee Related
- 2009-03-11 BR BRPI0909300A patent/BRPI0909300A2/pt not_active IP Right Cessation
- 2009-03-11 JP JP2010548945A patent/JP5128682B2/ja not_active Expired - Fee Related
- 2009-03-11 KR KR1020107020160A patent/KR101154083B1/ko not_active Expired - Fee Related

Also Published As

Publication number	Publication date
WO2009114592A2 (en)	2009-09-17
US20090233564A1 (en)	2009-09-17
WO2009114592A3 (en)	2009-12-10
KR101154083B1 (ko)	2012-06-11
EP2253067A2 (en)	2010-11-24
CN101965688B (zh)	2015-04-01
CN101965688A (zh)	2011-02-02
EP2253067A4 (en)	2017-03-29
JP5128682B2 (ja)	2013-01-23
US8649750B2 (en)	2014-02-11
KR20100110897A (ko)	2010-10-13
JP2011517157A (ja)	2011-05-26

Publication	Publication Date	Title
EP2214452A4 (en)	2013-09-25	COMMUNICATION SYSTEM
EP2319254A4 (en)	2014-07-09	COMMUNICATION SYSTEM
EP2624627A4 (en)	2016-03-16	Communication system
EP2567473A4 (en)	2016-10-12	SATELLITE COMMUNICATION SYSTEM OF FLEXIBLE CAPACITY
DE602008005068D1 (de)	2011-04-07	Funkkommunikationssystem
EP2675213A4 (en)	2016-08-17	COMMUNICATION SYSTEM
EP2381705A4 (en)	2014-04-02	RADIO COMMUNICATION SYSTEM
BRPI0810984A2 (pt)	2015-01-27	Micro-descanso extendido para comunicação
EP2175686A4 (en)	2013-05-01	MOBILE COMMUNICATION SYSTEM
EP2346286A4 (en)	2014-04-09	MOBILE COMMUNICATION SYSTEM
EP2393330A4 (en)	2014-07-30	MOBILE COMMUNICATION SYSTEM
EP2427028A4 (en)	2014-04-30	MOBILE COMMUNICATION SYSTEM
EP2445290A4 (en)	2016-10-26	MOBILE COMMUNICATION SYSTEM
EP2148326A4 (en)	2010-05-19	COMMUNICATION SYSTEM
EP2426994A4 (en)	2014-01-15	MOBILE COMMUNICATION SYSTEM
EP2296406A4 (en)	2016-04-27	COMMUNICATION SYSTEM
DE502007006120D1 (de)	2011-02-10	Hochverfügbares Kommunikationssystem
EP2466969A4 (en)	2013-04-10	MOBILE COMMUNICATION SYSTEM
EP2427021A4 (en)	2012-05-30	MOBILE COMMUNICATION SYSTEM
EP2246830A4 (en)	2012-07-25	SYSTEM FOR COMMUNICATION BETWEEN ROAD AND VEHICLE
EP2391154A4 (en)	2016-07-13	RADIO COMMUNICATION SYSTEM
BR112012003376A2 (pt)	2016-02-16	métodos e sistemas para comunicação de faturamento.
EP2426976A4 (en)	2013-06-05	MOBILE COMMUNICATION SYSTEM
BRPI0917112A2 (pt)	2015-11-03	preâmbulos de alta eficiência para sistemas de comunicações em canais de comunicação pseudo-estacionária
EP2426991A4 (en)	2013-05-29	MOBILE COMMUNICATION SYSTEM

Legal Events

Date	Code	Title	Description
2017-02-07	B15I	Others concerning applications: loss of priority
2019-01-08	B08F	Application fees: application dismissed [chapter 8.6 patent gazette]	Free format text: REFERENTE A 10A ANUIDADE.
2019-04-30	B08K	Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]	Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2505 DE 08-01-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.