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WO2009014048A1 - Communication system, base station device, mobile station device, and communication method - Google Patents

Communication system, base station device, mobile station device, and communication method Download PDF

Info

Publication number
WO2009014048A1
WO2009014048A1 PCT/JP2008/062851 JP2008062851W WO2009014048A1 WO 2009014048 A1 WO2009014048 A1 WO 2009014048A1 JP 2008062851 W JP2008062851 W JP 2008062851W WO 2009014048 A1 WO2009014048 A1 WO 2009014048A1
Authority
WO
WIPO (PCT)
Prior art keywords
station device
report information
mobile station
base station
code
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/062851
Other languages
French (fr)
Japanese (ja)
Inventor
Hidekazu Tsuboi
Shoichi Shitara
Shohei Yamada
Katsunari Uemura
Yasuo Sugawara
Wahoh Oh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp 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.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of WO2009014048A1 publication Critical patent/WO2009014048A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H04L27/2656—Frame synchronisation, e.g. packet synchronisation, time division duplex [TDD] switching point detection or subframe 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
    • H04L27/2626—Arrangements specific to the transmitter only
    • 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

Landscapes

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

Abstract

System frame number information which is one of report information in a communication system is efficiently reported and acquired, and the combining of BCHs over a plurality of frames is easily realized. In the communication system for transmitting the report information from a base station device to a mobile station device at a constant frequency, the base station device comprises a multiplying section (301d) for multiplying the report information by each code word of a known code sequence for each of the constant frequencies in order between itself and the mobile station device and a transmission section (300-a) for transmitting the report information multiplied by the code words to the mobile station device. The mobile station device has reception sections (505 to 513) for receiving the report information multiplied by the code words from the base station device, a code detecting section (512-h) for detecting the multiplied code words from the received report information, and a first correlation operation section (512-g) for identifying a time position within a specific period longer than the constant frequencies on the basis of a code sequence to be specified from the detected code words.
PCT/JP2008/062851 2007-07-23 2008-07-16 Communication system, base station device, mobile station device, and communication method Ceased WO2009014048A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007191191 2007-07-23
JP2007-191191 2007-07-23

Publications (1)

Publication Number Publication Date
WO2009014048A1 true WO2009014048A1 (en) 2009-01-29

Family

ID=40281304

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062851 Ceased WO2009014048A1 (en) 2007-07-23 2008-07-16 Communication system, base station device, mobile station device, and communication method

Country Status (1)

Country Link
WO (1) WO2009014048A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015511461A (en) * 2012-02-20 2015-04-16 エルジー エレクトロニクス インコーポレイティド Method and apparatus for transmitting uplink signal in wireless communication system
US9474050B2 (en) 2012-02-20 2016-10-18 Lg Electronics Inc. Method and apparatus for transmitting uplink signal in wireless communication system
US9686110B2 (en) 2012-02-20 2017-06-20 Lg Electronics Inc. Method and apparatus for transmitting uplink signal in wireless communication system

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
ETRI: "P-BCH structure considering soft-combining", 3GPP TSG RAN WG1 MEETING #49BIS, vol. R1-072813, 25 June 2007 (2007-06-25), pages 1 - 7 *
LG ELECTRONICS: "Flexibility for detecting 40ms P-BCH boundary in Handover", 3GPP TSG RAN WG1#51, vol. R1-080270, 14 January 2008 (2008-01-14), pages 1 - 7 *
NORTEL: "P-BCH frame timing indication", 3GPP TSG-RAN WG1 MEETING #49BIS, vol. R1-072759, 25 June 2007 (2007-06-25), pages 1 - 6 *
NTT DOCOMO ET AL.: "BCH Structure for E-UTRA Downlink", 3GPP TSG RAN WG1 MEETING #49BIS, vol. R1-072943, 25 June 2007 (2007-06-25), pages 1 - 8 *
SAMSUNG: "System Frame Number by P-BCH or SU-1?", 3GPP TSG-RAN WG2#49, vol. R2-073316, 20 August 2007 (2007-08-20), pages 1 *
SHARP: "SFN Synchronization without BCH bit for LTE", 3GPP TSG-RAN WG2#57, vol. R2-070513, 12 February 2007 (2007-02-12), pages 1 - 4 *
SHARP: "SFN Synchronization without BCH bits for LTE", 3GPP TSG-RAN WG1#48BIS, vol. R1-071493, 26 March 2007 (2007-03-26), pages 1 - 13 *
TOSHIBA: "P-BCH to CCPCH mapping scheme for 40msec TTI timing blind detection", 3GPP TSG RAN WG1 MEETING #49BIS, vol. R1-072653, 25 June 2007 (2007-06-25), pages 1 - 3 *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015511461A (en) * 2012-02-20 2015-04-16 エルジー エレクトロニクス インコーポレイティド Method and apparatus for transmitting uplink signal in wireless communication system
US9401790B2 (en) 2012-02-20 2016-07-26 Lg Electronics Inc. Method and apparatus for transmitting uplink signal in wireless communication system
US9474050B2 (en) 2012-02-20 2016-10-18 Lg Electronics Inc. Method and apparatus for transmitting uplink signal in wireless communication system
US9686110B2 (en) 2012-02-20 2017-06-20 Lg Electronics Inc. Method and apparatus for transmitting uplink signal in wireless communication system
US9717076B2 (en) 2012-02-20 2017-07-25 Lg Electronics Inc. Method and apparatus for transmitting uplink signal in wireless communication system
US9723598B2 (en) 2012-02-20 2017-08-01 Lg Electronics Inc. Method and apparatus for transmitting uplink signal in wireless communication system
US9825743B2 (en) 2012-02-20 2017-11-21 Lg Electronics Inc. Method and apparatus for transmitting uplink signal in wireless communication system
US10103858B2 (en) 2012-02-20 2018-10-16 Lg Electronics Inc. Method and apparatus for transmitting uplink signal in wireless communication system
US10237859B2 (en) 2012-02-20 2019-03-19 Lg Electronics Inc. Method and apparatus for transmitting uplink signal in wireless communication system
US10264559B2 (en) 2012-02-20 2019-04-16 Lg Electronics Inc. Method and apparatus for transmitting uplink signal in wireless communication system

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