Nothing Special   »   [go: up one dir, main page]

WO2010038967A3 - Method for transmitting a synchronization signal in a cellular mobile communication system - Google Patents

Method for transmitting a synchronization signal in a cellular mobile communication system Download PDF

Info

Publication number
WO2010038967A3
WO2010038967A3 PCT/KR2009/005554 KR2009005554W WO2010038967A3 WO 2010038967 A3 WO2010038967 A3 WO 2010038967A3 KR 2009005554 W KR2009005554 W KR 2009005554W WO 2010038967 A3 WO2010038967 A3 WO 2010038967A3
Authority
WO
WIPO (PCT)
Prior art keywords
synchronization signal
subcarrier
transmitting
mobile communication
communication system
Prior art date
Application number
PCT/KR2009/005554
Other languages
French (fr)
Korean (ko)
Other versions
WO2010038967A2 (en
Inventor
문성호
노민석
권영현
곽진삼
김동철
한승희
이현우
Original Assignee
엘지전자주식회사
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 KR1020090029298A external-priority patent/KR20100037526A/en
Application filed by 엘지전자주식회사 filed Critical 엘지전자주식회사
Publication of WO2010038967A2 publication Critical patent/WO2010038967A2/en
Publication of WO2010038967A3 publication Critical patent/WO2010038967A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

Provided is a method for transmitting a synchronization signal in a cellular mobile communication system using a frequency reuse scheme. The method comprises the steps of equally dividing the entire subcarrier of a frequency band given for the transmission of a synchronization signal to a plurality of subcarrier groups, mapping the synchronization signal to the subcarrier of a predetermined subcarrier group, and transmitting the synchronization signal. The frequency interval between subcarriers of said predetermined subcarrier group from among the subcarrier groups forming the entire subcarrier is irregular. Synchronization signals between heterogeneous systems or a plurality of synchronization signals in the same system are definitely discriminated, thus enabling a terminal to acquire synchronization in an efficient manner.
PCT/KR2009/005554 2008-10-01 2009-09-29 Method for transmitting a synchronization signal in a cellular mobile communication system WO2010038967A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10200408P 2008-10-01 2008-10-01
US61/102,004 2008-10-01
KR1020090029298A KR20100037526A (en) 2008-10-01 2009-04-06 Method of transmitting a synchronization signal in a cellular mobile communication system
KR10-2009-0029298 2009-04-06

Publications (2)

Publication Number Publication Date
WO2010038967A2 WO2010038967A2 (en) 2010-04-08
WO2010038967A3 true WO2010038967A3 (en) 2010-07-01

Family

ID=42073999

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/005554 WO2010038967A2 (en) 2008-10-01 2009-09-29 Method for transmitting a synchronization signal in a cellular mobile communication system

Country Status (1)

Country Link
WO (1) WO2010038967A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020031250A (en) * 2016-12-20 2020-02-27 シャープ株式会社 Terminal device, base station device, communication method, and integrated circuit
WO2019153248A1 (en) * 2018-02-09 2019-08-15 Oppo广东移动通信有限公司 Method and device for transmitting synchronization signals, and computer storage medium

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070041348A1 (en) * 2005-08-19 2007-02-22 Samsung Electronics Co., Ltd. Transmitting/receiving apparatus and method for cell search in a broadband wireless communications system
WO2007083912A1 (en) * 2006-01-18 2007-07-26 Samsung Electronics Co., Ltd. Method and apparatus for transmitting synchronization signals in an ofdm based cellular communications system
US20080095108A1 (en) * 2006-09-14 2008-04-24 Malladi Durga P Beacon assisted cell search in a wireless communication system
US20080205351A1 (en) * 2007-02-23 2008-08-28 Telefonaktiebolaget L M Ericsson (Publ) Subcarrier Spacing Identification

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070041348A1 (en) * 2005-08-19 2007-02-22 Samsung Electronics Co., Ltd. Transmitting/receiving apparatus and method for cell search in a broadband wireless communications system
WO2007083912A1 (en) * 2006-01-18 2007-07-26 Samsung Electronics Co., Ltd. Method and apparatus for transmitting synchronization signals in an ofdm based cellular communications system
US20080095108A1 (en) * 2006-09-14 2008-04-24 Malladi Durga P Beacon assisted cell search in a wireless communication system
US20080205351A1 (en) * 2007-02-23 2008-08-28 Telefonaktiebolaget L M Ericsson (Publ) Subcarrier Spacing Identification

Also Published As

Publication number Publication date
WO2010038967A2 (en) 2010-04-08

Similar Documents

Publication Publication Date Title
WO2010050735A3 (en) 8-transmit antenna reference signal design for downlink communications in a wireless system
WO2008081876A1 (en) Radio transmission device, control device, radio communication system, and communication method
WO2010019017A3 (en) Self-interference cancellation method and relay apparatus using the same frequency band in ofdm-based radio communication system
WO2009154415A3 (en) Apparatus and method for transmission of sounding reference signal in uplink wireless communication systems with multiple antennas and sounding reference signal
WO2010039633A3 (en) Method of communicating which channel is to be monitored by subscriber units that are idle in a communication system
WO2008027213A3 (en) Distributed antenna communications system and methods of implementing thereof
WO2010062061A3 (en) Communication method and apparatus in multi-carrier system
WO2010131934A3 (en) Method and apparatus for transmitting sounding reference signal in radio communication system
WO2010018993A3 (en) Apparatus and method for transceiving downlink control information
WO2011055940A3 (en) Method for transmitting channel quality information, and apparatus for same
MX2011012206A (en) High density wireless system.
EP1921815A3 (en) Methods and apparatuses for orthogonal frequency division multiplexing communication
EA201070624A1 (en) RADIO COMMUNICATION SYSTEM, RADIO TRANSMISSION DEVICE, RADIO COMMUNICATION METHOD AND PROGRAM
WO2009110744A3 (en) Ranging structure, multiplexing method and signaling method for legacy support mode
WO2009038359A3 (en) Method for receiving preamble from other communication system and method for adaptively changing the measurement gap to discover the other communication system
WO2007142965A3 (en) Methods, apparatus and computer program products to locate a wireless terminal in an ofdm communications system using enhanched-range beacon signals
WO2010093216A3 (en) Method and apparatus for transmitting and receiving downlink signal for which guard band is configured in cellular radio communication system supporting band scalability
TW200738006A (en) Base station, mobile station, and communication method
IN2014KN01993A (en)
PL2174426T3 (en) Method for transmitting a signal over a power line channel and power line communication modem
EP1956771A3 (en) Wireless communication system and wireless communication method
EP2273813A3 (en) Radio station, transmitting station, and frequency band sharing method
WO2007052981A3 (en) Method of transmitting signals for initial synchronization in a wireless communication system using orthogonal frequency division multiplexing (ofdm) or ofdm access (ofdma) scheme
WO2010047510A3 (en) Method and apparatus for transmitting signal in a wireless communication system
WO2009022744A1 (en) Mobile communication system and mobile station

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09817977

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09817977

Country of ref document: EP

Kind code of ref document: A2