BRPI0811022A2 - Estação de base, estação móvel e método de transmissão do canal de sincronização - Google Patents

Estação de base, estação móvel e método de transmissão do canal de sincronização

Info

Publication number: BRPI0811022A2
Authority: BR; Brazil
Prior art keywords: transmission method; synchronization channel; base station; mobile station; station
Prior art date: 2007-05-01

Application number

BRPI0811022-0A2A

Other languages

English (en)

Inventor

Kenichi Higuchi

Yoshihisa Kishiyama

Satoshi Nagata

Mamoru Sawahashi

Original Assignee

Ntt Docomo Inc

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.)

2007-05-01

Filing date

2008-04-28

Publication date

2015-01-27

2008-04-28 Application filed by Ntt Docomo Inc filed Critical Ntt Docomo Inc

2015-01-27 Publication of BRPI0811022A2 publication Critical patent/BRPI0811022A2/pt

Links

230000005540 biological transmission Effects 0.000 title 1
VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 title 1

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
- H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0003—Code application, i.e. aspects relating to how codes are applied to form multiplexed channels
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/0022—PN, e.g. Kronecker
- H04J13/0025—M-sequences
- 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
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
- 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
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
- H04L27/26136—Pilot sequence conveying additional information
- 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
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2668—Details of algorithms
- H04L27/2673—Details of algorithms characterised by synchronisation parameters
- H04L27/2675—Pilot or known symbols
- 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
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
- 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
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
- H04W56/0015—Synchronization between nodes one node acting as a reference for the others
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Computer Networks & Wireless Communication (AREA)
Databases & Information Systems (AREA)
Computer Security & Cryptography (AREA)
Mobile Radio Communication Systems (AREA)

BRPI0811022-0A2A 2007-05-01 2008-04-28 Estação de base, estação móvel e método de transmissão do canal de sincronização BRPI0811022A2 (pt)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP2007121306		2007-05-01
JP2007161946		2007-06-19
JP2007211592A JP4814176B2 (ja)	2007-05-01	2007-08-14	基地局装置および同期チャネル送信方法
PCT/JP2008/058200 WO2008136462A1 (ja)	2007-05-01	2008-04-28	基地局装置及び移動局装置並びに同期チャネル送信方法

Publications (1)

Publication Number	Publication Date
BRPI0811022A2 true BRPI0811022A2 (pt)	2015-01-27

Family

ID=39943569

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0811022-0A2A BRPI0811022A2 (pt)	2007-05-01	2008-04-28	Estação de base, estação móvel e método de transmissão do canal de sincronização

Country Status (12)

Country	Link
US (1)	US8184573B2 (pt)
EP (3)	EP2843862B1 (pt)
JP (1)	JP4814176B2 (pt)
KR (1)	KR101515863B1 (pt)
CN (1)	CN101690340B (pt)
BR (1)	BRPI0811022A2 (pt)
DK (1)	DK2843862T3 (pt)
ES (1)	ES2650567T3 (pt)
HU (1)	HUE031477T2 (pt)
RU (1)	RU2469498C2 (pt)
SG (1)	SG169344A1 (pt)
WO (1)	WO2008136462A1 (pt)

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US8964723B2 (en) *	2012-05-31	2015-02-24	Intel Mobile Communications GmbH	Devices for synchronizing a communication end device with a base station, methods for synchronizing a communication end device with a base station, devices for generating a secondary synchronization signal, and methods for generating a secondary synchronization signal
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US9078146B2 (en) *	2012-09-10	2015-07-07	Qualcomm Incorporated	Secondary synchronization signal (SSS) post-processing to eliminate short code collision induced false cells
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2007
- 2007-08-14 JP JP2007211592A patent/JP4814176B2/ja active Active
2008
- 2008-04-28 SG SG201100512-1A patent/SG169344A1/en unknown
- 2008-04-28 BR BRPI0811022-0A2A patent/BRPI0811022A2/pt not_active IP Right Cessation
- 2008-04-28 HU HUE08752210A patent/HUE031477T2/en unknown
- 2008-04-28 DK DK14193223.6T patent/DK2843862T3/en active
- 2008-04-28 EP EP14193223.6A patent/EP2843862B1/en active Active
- 2008-04-28 RU RU2009142877/08A patent/RU2469498C2/ru not_active IP Right Cessation
- 2008-04-28 CN CN2008800228294A patent/CN101690340B/zh active Active
- 2008-04-28 EP EP08752210.8A patent/EP2152016B1/en active Active
- 2008-04-28 WO PCT/JP2008/058200 patent/WO2008136462A1/ja not_active Ceased
- 2008-04-28 US US12/598,143 patent/US8184573B2/en active Active
- 2008-04-28 EP EP14193222.8A patent/EP2843861B1/en active Active
- 2008-04-28 KR KR1020097024745A patent/KR101515863B1/ko not_active Expired - Fee Related
- 2008-04-28 ES ES14193223.6T patent/ES2650567T3/es active Active

Also Published As

Publication number	Publication date
EP2152016A4 (en)	2014-07-30
EP2843862A2 (en)	2015-03-04
EP2152016A1 (en)	2010-02-10
EP2843861B1 (en)	2017-03-22
DK2843862T3 (en)	2017-10-09
JP4814176B2 (ja)	2011-11-16
CN101690340A (zh)	2010-03-31
EP2843861A2 (en)	2015-03-04
KR20100017421A (ko)	2010-02-16
SG169344A1 (en)	2011-03-30
US20100135257A1 (en)	2010-06-03
RU2009142877A (ru)	2011-06-10
KR101515863B1 (ko)	2015-05-04
WO2008136462A1 (ja)	2008-11-13
CN101690340B (zh)	2012-08-29
EP2843862A3 (en)	2015-04-22
EP2152016B1 (en)	2016-11-09
EP2843861A3 (en)	2015-04-22
ES2650567T3 (es)	2018-01-19
RU2469498C2 (ru)	2012-12-10
HUE031477T2 (en)	2017-07-28
JP2009027676A (ja)	2009-02-05
EP2843862B1 (en)	2017-09-06
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