WO2009113807A3 - Method of generating data and transmitting synchronization channel in mobile communication system - Google Patents

Method of generating data and transmitting synchronization channel in mobile communication system Download PDF

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Publication number
WO2009113807A3
WO2009113807A3 PCT/KR2009/001211 KR2009001211W WO2009113807A3 WO 2009113807 A3 WO2009113807 A3 WO 2009113807A3 KR 2009001211 W KR2009001211 W KR 2009001211W WO 2009113807 A3 WO2009113807 A3 WO 2009113807A3
Authority
WO
WIPO (PCT)
Prior art keywords
synchronization channel
communication system
mobile communication
generating data
transmitting synchronization
Prior art date
Application number
PCT/KR2009/001211
Other languages
French (fr)
Korean (ko)
Other versions
WO2009113807A2 (en
Inventor
한승희
권영현
곽진삼
김동철
문성호
노민석
이현우
Original Assignee
엘지전자 주식회사
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.)
Filing date
Publication date
Priority claimed from KR1020080069667A external-priority patent/KR101430486B1/en
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US12/922,049 priority Critical patent/US8743855B2/en
Publication of WO2009113807A2 publication Critical patent/WO2009113807A2/en
Publication of WO2009113807A3 publication Critical patent/WO2009113807A3/en

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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2662—Symbol synchronisation
    • 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]
    • H04L27/2607—Cyclic extensions
    • 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
    • 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), DMT

Abstract

The present invention is a method of transmitting a synchronization channel from a transmitter in a wireless communication system that uses a multi-carrier, and comprises the steps of: generating one multi-carrier symbol that includes at least two sub-synchronization channels, and transmitting the multi-carrier symbol to a receiver through the sub-synchronization channels. Through the method, the transmitter is able to increase the data transmission rate of a synchronization channel by efficiently using wireless resources.
PCT/KR2009/001211 2007-12-17 2009-03-11 Method of generating data and transmitting synchronization channel in mobile communication system WO2009113807A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/922,049 US8743855B2 (en) 2007-12-17 2009-03-11 Method of generating data and transmitting synchronization channel in mobile communication system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US3572108P 2008-03-11 2008-03-11
US61/035,721 2008-03-11
KR1020080069667A KR101430486B1 (en) 2007-12-17 2008-07-17 A method of generating and transmitting data in mobile communication system
KR10-2008-0069667 2008-07-17

Publications (2)

Publication Number Publication Date
WO2009113807A2 WO2009113807A2 (en) 2009-09-17
WO2009113807A3 true WO2009113807A3 (en) 2009-11-05

Family

ID=41065668

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/001211 WO2009113807A2 (en) 2007-12-17 2009-03-11 Method of generating data and transmitting synchronization channel in mobile communication system

Country Status (1)

Country Link
WO (1) WO2009113807A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050002369A1 (en) * 2003-07-04 2005-01-06 Samsung Electronics Co., Ltd. Apparatus and method for cell search in mobile communication system using a multiple access scheme
WO2007080976A1 (en) * 2006-01-13 2007-07-19 Matsushita Electric Industrial Co., Ltd. Radio communication base station device and synchronization channel signal transmission method
KR20070120408A (en) * 2006-06-19 2007-12-24 엘지전자 주식회사 Structure of hybrid synchronization channel, method and apparatus for transmitting signal, applying and analyzing the sequence using the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050002369A1 (en) * 2003-07-04 2005-01-06 Samsung Electronics Co., Ltd. Apparatus and method for cell search in mobile communication system using a multiple access scheme
WO2007080976A1 (en) * 2006-01-13 2007-07-19 Matsushita Electric Industrial Co., Ltd. Radio communication base station device and synchronization channel signal transmission method
KR20070120408A (en) * 2006-06-19 2007-12-24 엘지전자 주식회사 Structure of hybrid synchronization channel, method and apparatus for transmitting signal, applying and analyzing the sequence using the same

Also Published As

Publication number Publication date
WO2009113807A2 (en) 2009-09-17

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