BRPI1006069A2 - device and method of channel generation and synchronization in a wireless communication system - Google Patents

device and method of channel generation and synchronization in a wireless communication system

Info

Publication number
BRPI1006069A2
BRPI1006069A2 BRPI1006069A BRPI1006069A BRPI1006069A2 BR PI1006069 A2 BRPI1006069 A2 BR PI1006069A2 BR PI1006069 A BRPI1006069 A BR PI1006069A BR PI1006069 A BRPI1006069 A BR PI1006069A BR PI1006069 A2 BRPI1006069 A2 BR PI1006069A2
Authority
BR
Brazil
Prior art keywords
synchronization
wireless communication
communication system
channel generation
channel
Prior art date
Application number
BRPI1006069A
Other languages
Portuguese (pt)
Inventor
Chi-Wo Lim
Jae-Weon Cho
Seung-Hoon Cho
Song-Nam Hong
Sung-Eun Park
Original Assignee
Samsung Electronics Co Ltd
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
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority claimed from PCT/KR2010/000071 external-priority patent/WO2010079953A2/en
Publication of BRPI1006069A2 publication Critical patent/BRPI1006069A2/en

Links

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]
    • H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
    • 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
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2628—Inverse Fourier transform modulators, e.g. inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators
    • 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
    • H04L27/2649—Demodulators
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Cosmetics (AREA)
BRPI1006069A 2009-01-06 2010-01-06 device and method of channel generation and synchronization in a wireless communication system BRPI1006069A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20090000927 2009-01-06
KR1020090027432A KR101607846B1 (en) 2009-01-06 2009-03-31 Apparatus and method for generating synchronization channel in wireless communication system
PCT/KR2010/000071 WO2010079953A2 (en) 2009-01-06 2010-01-06 Apparatus and method for generating synchronization channel in a wireless communication system

Publications (1)

Publication Number Publication Date
BRPI1006069A2 true BRPI1006069A2 (en) 2016-04-19

Family

ID=42642224

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1006069A BRPI1006069A2 (en) 2009-01-06 2010-01-06 device and method of channel generation and synchronization in a wireless communication system

Country Status (6)

Country Link
JP (1) JP5661049B2 (en)
KR (1) KR101607846B1 (en)
CN (1) CN102273160B (en)
BR (1) BRPI1006069A2 (en)
RU (1) RU2534040C2 (en)
TW (1) TW201027952A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101559794B1 (en) 2009-02-17 2015-10-13 엘지전자 주식회사 Method for sequence generaton and apparatus therefor
WO2012108645A2 (en) * 2011-02-08 2012-08-16 (주)팬택 Method and apparatus for transmitting and receiving channel state information in a wireless communication system
CN104838704B (en) 2012-12-11 2019-02-22 Lg 电子株式会社 The method and apparatus of uplink synchronisation are obtained in the wireless access system for supporting carrier wave polymerization
KR102233628B1 (en) * 2013-10-15 2021-03-31 한국전자통신연구원 Apparatus and method for transmitting synchronization signal
US10893520B2 (en) 2015-08-26 2021-01-12 Qualcomm Incorporated Downlink and synchronization techniques for narrowband wireless communications
EP3345326A1 (en) 2015-09-24 2018-07-11 Huawei Technologies Co., Ltd. Method and device in a wireless communication system
US11044072B2 (en) * 2016-06-01 2021-06-22 Qualcomm Incorporated Optimized secondary synchronization signal
AU2017292436B2 (en) * 2016-07-08 2020-07-16 Sony Semiconductor Solutions Corporation Transmitting device, transmitting method, receiving device and receiving method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7014A (en) * 1850-01-15 Folding bedstead
KR100594597B1 (en) * 2003-10-24 2006-06-30 한국전자통신연구원 Method and apparatus for embodying downlink signal in mobile communication system, and method and apparatus for synchronizing and searching cell using the same
KR100946923B1 (en) * 2004-03-12 2010-03-09 삼성전자주식회사 Method and apparatus for transmitting/receiving channel quality information in a communication system using orthogonal frequency division multiplexing scheme, and system thereof
JP2006014321A (en) * 2004-06-21 2006-01-12 Samsung Electronics Co Ltd Method for transmitting/receiving operation mode information in broadband wireless access communication system
KR100856249B1 (en) * 2004-08-26 2008-09-03 삼성전자주식회사 Method for detecting initial action mode in a wireless communication system
CN100483977C (en) * 2004-10-29 2009-04-29 清华大学 Time-frequency matrix two-dimensional channel dynamic allocation method in multimedia information transmission
TW201238276A (en) * 2005-12-21 2012-09-16 Interdigital Tech Corp Synchronization channel for OFDMA based evolved UTRA downlink
EP1981191A4 (en) * 2006-01-31 2011-01-26 Mitsubishi Electric Corp Communication control method, receiving station apparatus, transmitting station apparatus, and communication system
EP2023517A1 (en) * 2006-05-29 2009-02-11 Panasonic Corporation Radio base station apparatus
CN101286787A (en) * 2007-04-11 2008-10-15 北京三星通信技术研究有限公司 Device and method to transfer synchronous channel
CN104243126B (en) * 2007-06-22 2018-03-09 Tcl通讯科技控股有限公司 Communication means, base station and mobile terminal

Also Published As

Publication number Publication date
CN102273160B (en) 2014-08-20
RU2011127541A (en) 2013-01-20
JP5661049B2 (en) 2015-01-28
TW201027952A (en) 2010-07-16
JP2012514889A (en) 2012-06-28
RU2534040C2 (en) 2014-11-27
CN102273160A (en) 2011-12-07
KR20100081897A (en) 2010-07-15
KR101607846B1 (en) 2016-04-01

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements