BRPI0818271A2 - dispositivo de comunicação por rádio e método de controle de constelação - Google Patents

dispositivo de comunicação por rádio e método de controle de constelação

Info

Publication number: BRPI0818271A2
Authority: BR; Brazil
Prior art keywords: communication device; control method; radio communication; constellation control; constellation
Prior art date: 2007-10-29

Application number

BRPI0818271A

Other languages

English (en)

Inventor

Daichi Imamura

Seigo Nakao

Original Assignee

Panasonic 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.)

2007-10-29

Filing date

2008-10-28

Publication date

2015-09-08

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40590691&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0818271(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2008-10-28 Application filed by Panasonic Corp filed Critical Panasonic Corp

2015-09-08 Publication of BRPI0818271A2 publication Critical patent/BRPI0818271A2/pt

2020-10-20 Publication of BRPI0818271B1 publication Critical patent/BRPI0818271B1/pt

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
- H04L27/2602—Signal structure
- 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
- H04B1/7097—Interference-related aspects
- H04B1/7103—Interference-related aspects the interference being multiple access interference
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/004—Orthogonal
- H04J13/0048—Walsh
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/0055—ZCZ [zero correlation zone]
- H04J13/0059—CAZAC [constant-amplitude and zero auto-correlation]
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
- 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
- H04L25/03866—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using scrambling
- 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
- 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
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- 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
- H04L27/345—Modifications of the signal space to allow the transmission of additional information
- H04L27/3461—Modifications of the signal space to allow the transmission of additional information in order to transmit a subchannel
- H04L27/3483—Modifications of the signal space to allow the transmission of additional information in order to transmit a subchannel using a modulation of the constellation points
- 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
- 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
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
- H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
- H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
- H04B2201/7097—Direct sequence modulation interference
- H04B2201/709709—Methods of preventing interference
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/16—Code allocation
- H04J13/22—Allocation of codes with a zero correlation zone
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L2001/125—Arrangements for preventing errors in the return channel
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Computer Networks & Wireless Communication (AREA)
Power Engineering (AREA)
Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Mobile Radio Communication Systems (AREA)
Detection And Prevention Of Errors In Transmission (AREA)
Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Communication Control (AREA)

BRPI0818271-0A 2007-10-29 2008-10-28 dispositivo de comunicação por rádio e método de controle de constelação BRPI0818271B1 (pt)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2007280795		2007-10-29
JP2007-280795		2007-10-29
PCT/JP2008/003068 WO2009057284A1 (ja)	2007-10-29	2008-10-28	無線通信装置およびコンスタレーション制御方法

Publications (2)

Publication Number	Publication Date
BRPI0818271A2 true BRPI0818271A2 (pt)	2015-09-08
BRPI0818271B1 BRPI0818271B1 (pt)	2020-10-20

Family

ID=40590691

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0818271-0A BRPI0818271B1 (pt)	2007-10-29	2008-10-28	dispositivo de comunicação por rádio e método de controle de constelação

Country Status (11)

Country	Link
US (7)	US8259781B2 (pt)
EP (3)	EP2439865A1 (pt)
JP (7)	JP4991875B2 (pt)
KR (1)	KR101444977B1 (pt)
CN (1)	CN101821976B (pt)
BR (1)	BRPI0818271B1 (pt)
CA (2)	CA2703864C (pt)
MY (1)	MY152835A (pt)
RU (4)	RU2473172C2 (pt)
WO (1)	WO2009057284A1 (pt)
ZA (1)	ZA201002938B (pt)

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WO2008133449A1 (en) *	2007-04-27	2008-11-06	Samsung Electronics Co., Ltd.	Method and apparatus for transmitting and receiving uplink channel sounding reference signals in a wireless communication system
WO2009057284A1 (ja)	2007-10-29	2009-05-07	Panasonic Corporation	無線通信装置およびコンスタレーション制御方法
ES2581767T3 (es)	2007-10-29	2016-09-07	Panasonic Intellectual Property Corporation Of America	Dispositivo de comunicación por radio y método de control de constelación
EP2560308B1 (en)	2008-01-04	2019-04-24	Sun Patent Trust	Radio communication terminal device and radio transmission method
CN101873698B (zh) *	2009-04-23	2012-12-26	中国移动通信集团公司	信号传送方法及其相关设备
CN101997636B (zh) *	2009-08-17	2012-12-05	电信科学技术研究院	一种多用户终端信道质量指示信息的传输方法及装置
US9197284B2 (en) *	2010-01-15	2015-11-24	Google Technology Holdings LLC	Method and apparatus for pilot signal processing in a wireless communication system
US8543867B2 (en)	2010-04-02	2013-09-24	Sharp Laboratories Of America, Inc.	Transmission of acknowledgement and negative acknowledgement in a wireless communication system
WO2018003275A1 (ja) *	2016-06-27	2018-01-04	シャープ株式会社	基地局装置、端末装置およびその通信方法
WO2018134838A1 (en)	2017-01-20	2018-07-26	Wisig Networks Private Limited	System and method for generating spreaded sequence with low peak-to-average power ratio (papr) waveform
US11245495B2 (en) *	2017-06-19	2022-02-08	Lg Electronics Inc.	Method for HARQ-ACK/NACK feedback in wireless communication system and device therefor
CN109302746B (zh)	2017-11-17	2019-11-01	华为技术有限公司	检测窗指示方法及装置
US11259293B2 (en)	2019-01-10	2022-02-22	Ofinno, Llc	Two-stage preamble transmission

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2008
- 2008-10-28 WO PCT/JP2008/003068 patent/WO2009057284A1/ja not_active Ceased
- 2008-10-28 JP JP2009538923A patent/JP4991875B2/ja active Active
- 2008-10-28 KR KR1020107008252A patent/KR101444977B1/ko active Active
- 2008-10-28 EP EP12150294A patent/EP2439865A1/en not_active Withdrawn
- 2008-10-28 RU RU2010116896/07A patent/RU2473172C2/ru active
- 2008-10-28 EP EP08845779.1A patent/EP2207291B1/en active Active
- 2008-10-28 EP EP12150242A patent/EP2439864A1/en not_active Withdrawn
- 2008-10-28 BR BRPI0818271-0A patent/BRPI0818271B1/pt active IP Right Grant
- 2008-10-28 CA CA2703864A patent/CA2703864C/en active Active
- 2008-10-28 US US12/740,509 patent/US8259781B2/en active Active
- 2008-10-28 CA CA2929967A patent/CA2929967C/en active Active
- 2008-10-28 MY MYPI20101932 patent/MY152835A/en unknown
- 2008-10-28 CN CN2008801116281A patent/CN101821976B/zh active Active
2010
- 2010-04-28 ZA ZA2010/02938A patent/ZA201002938B/en unknown
2011
- 2011-12-14 JP JP2011273382A patent/JP4991964B2/ja active Active
- 2011-12-14 JP JP2011273385A patent/JP5377619B2/ja active Active
2012
- 2012-06-15 US US13/525,103 patent/US8363698B2/en active Active
- 2012-06-15 US US13/525,109 patent/US8369382B2/en active Active
- 2012-09-18 RU RU2012139972/07A patent/RU2518523C2/ru active
2013
- 2013-01-02 US US13/732,915 patent/US9049089B2/en active Active
- 2013-05-30 JP JP2013114053A patent/JP5592538B2/ja active Active
2014
- 2014-05-13 RU RU2014119344A patent/RU2649877C2/ru active
- 2014-07-31 JP JP2014156361A patent/JP5797310B2/ja active Active
2015
- 2015-04-08 US US14/681,147 patent/US9356755B2/en active Active
- 2015-08-18 JP JP2015160947A patent/JP6250004B2/ja active Active
2016
- 2016-05-02 US US15/144,190 patent/US9673954B2/en active Active
2017
- 2017-04-27 US US15/499,555 patent/US10218552B2/en active Active
- 2017-08-31 JP JP2017167773A patent/JP6415659B2/ja active Active
2018
- 2018-03-13 RU RU2018108852A patent/RU2751040C2/ru active

Also Published As

Publication number	Publication date
CN101821976A (zh)	2010-09-01
RU2018108852A (ru)	2019-09-13
RU2649877C2 (ru)	2018-04-05
EP2207291B1 (en)	2019-04-03
MY152835A (en)	2014-11-28
JP6250004B2 (ja)	2017-12-20
WO2009057284A4 (ja)	2009-07-16
JP5797310B2 (ja)	2015-10-21
JP5592538B2 (ja)	2014-09-17
EP2439865A1 (en)	2012-04-11
ZA201002938B (en)	2011-07-27
CA2703864C (en)	2021-03-16
EP2207291A4 (en)	2011-07-13
US8259781B2 (en)	2012-09-04
JP4991875B2 (ja)	2012-08-01
CA2703864A1 (en)	2009-05-07
EP2439864A1 (en)	2012-04-11
US20150215096A1 (en)	2015-07-30
JP2013201771A (ja)	2013-10-03
JP2015233331A (ja)	2015-12-24
US20170230222A1 (en)	2017-08-10
US20130121129A1 (en)	2013-05-16
BRPI0818271B1 (pt)	2020-10-20
RU2518523C2 (ru)	2014-06-10
RU2012139972A (ru)	2014-03-27
US9049089B2 (en)	2015-06-02
US10218552B2 (en)	2019-02-26
JP2014241611A (ja)	2014-12-25
JPWO2009057284A1 (ja)	2011-03-10
RU2010116896A (ru)	2011-11-10
JP2012065365A (ja)	2012-03-29
RU2751040C2 (ru)	2021-07-07
RU2473172C2 (ru)	2013-01-20
US20160248570A1 (en)	2016-08-25
WO2009057284A1 (ja)	2009-05-07
KR20100071072A (ko)	2010-06-28
JP6415659B2 (ja)	2018-10-31
US8369382B2 (en)	2013-02-05
CN101821976B (zh)	2013-07-31
CA2929967C (en)	2021-07-06
CA2929967A1 (en)	2009-05-07
JP2018019405A (ja)	2018-02-01
US20120250652A1 (en)	2012-10-04
JP5377619B2 (ja)	2013-12-25
US9356755B2 (en)	2016-05-31
US8363698B2 (en)	2013-01-29
US9673954B2 (en)	2017-06-06
US20120250651A1 (en)	2012-10-04
RU2014119344A (ru)	2015-11-20
KR101444977B1 (ko)	2014-09-26
JP4991964B2 (ja)	2012-08-08
EP2207291A1 (en)	2010-07-14
RU2018108852A3 (pt)	2021-05-20
US20100238975A1 (en)	2010-09-23
JP2012090318A (ja)	2012-05-10

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