WO2008155907A1 - 系列割当方法および無線移動局装置 - Google Patents

系列割当方法および無線移動局装置 Download PDF

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Publication number
WO2008155907A1
WO2008155907A1 PCT/JP2008/001564 JP2008001564W WO2008155907A1 WO 2008155907 A1 WO2008155907 A1 WO 2008155907A1 JP 2008001564 W JP2008001564 W JP 2008001564W WO 2008155907 A1 WO2008155907 A1 WO 2008155907A1
Authority
WO
WIPO (PCT)
Prior art keywords
sequence
mobile station
station device
setting
wireless mobile
Prior art date
Application number
PCT/JP2008/001564
Other languages
English (en)
French (fr)
Inventor
Takashi Iwai
Daichi Imamura
Tomofumi Takata
Yoshihiko Ogawa
Original Assignee
Panasonic Corporation
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 Panasonic Corporation filed Critical Panasonic Corporation
Priority to JP2009520317A priority Critical patent/JP5106531B2/ja
Priority to US12/665,249 priority patent/US8243837B2/en
Publication of WO2008155907A1 publication Critical patent/WO2008155907A1/ja

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/22—Allocation of codes with a zero correlation zone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]
    • H04J13/0059—CAZAC [constant-amplitude and zero auto-correlation]
    • H04J13/0062—Zadoff-Chu

Landscapes

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

Abstract

　系列グループを構成するＺａｄｏｆｆ－Ｃｈｕ系列の数を維持しながら、異なる系列グループ間および同一系列グループ間の相互相関を低減することができる系列割当方法。この方法において、ＳＴ１０１において、基準系列長Ｎｂおよび基準系列番号ｒｂを有する基準系列を設定し、ＳＴ１０３において、ＲＢ数ｍに応じて閾値Ｘｔｈ１（ｍ）およびＸｔｈ２（ｍ）を設定し、ＳＴ１０４において、ＲＢ数ｍに対応する系列長Ｎを設定し、ＳＴ１０６において、｜ｒ／Ｎ－ｒｂ／Ｎｂ｜≦Ｘｔｈ１（ｍ）であると判定し、ＳＴ１０７において、｜ｒ／Ｎ－ｒｂ／Ｎｂ｜≧Ｘｔｈ２（ｍ）であると判定した場合には、ＳＴ１０８において、系列番号ｒおよび系列長Ｎを有するＺａｄｏｆｆ－Ｃｈｕ系列を系列グループｒｂに包含し、ＳＴ１１３において、系列グループｒｂを同一セルに割り当てる。
PCT/JP2008/001564 2007-06-19 2008-06-18 系列割当方法および無線移動局装置 WO2008155907A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009520317A JP5106531B2 (ja) 2007-06-19 2008-06-18 系列割当方法、送信方法、無線移動局装置および基地局装置
US12/665,249 US8243837B2 (en) 2007-06-19 2008-06-18 Sequence allocating method and wireless mobile station device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007161934 2007-06-19
JP2007-161934 2007-06-19

Publications (1)

Publication Number Publication Date
WO2008155907A1 true WO2008155907A1 (ja) 2008-12-24

Family

ID=40156071

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001564 WO2008155907A1 (ja) 2007-06-19 2008-06-18 系列割当方法および無線移動局装置

Country Status (3)

Country Link
US (1) US8243837B2 (ja)
JP (1) JP5106531B2 (ja)
WO (1) WO2008155907A1 (ja)

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WO2011007583A1 (ja) * 2009-07-17 2011-01-20 パナソニック株式会社 無線通信端末装置及び無線通信方法
WO2011060210A1 (en) * 2009-11-13 2011-05-19 Syngenta Participations Ag Methods for generating high aspect ratio polymeric particles comprising an active ingredient
EP2496005A4 (en) * 2009-10-30 2017-03-22 Sun Patent Trust Wireless communication apparatus and reference signal generating method
WO2018121376A1 (zh) * 2016-12-30 2018-07-05 维沃移动通信有限公司 一种随机接入方法、发送端及接收端
CN113162721A (zh) * 2017-11-10 2021-07-23 中兴通讯股份有限公司 短序列信号的分组和使用
CN115102661A (zh) * 2017-06-16 2022-09-23 摩托罗拉移动有限责任公司 用于建立与一个或多个通信目标一起使用的多个同步信号序列的集合的方法和装备

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KR20100109028A (ko) * 2009-03-31 2010-10-08 삼성전자주식회사 광대역 무선통신 시스템에서 사운딩 시퀀스 할당 장치 및 방법
US8811144B2 (en) * 2011-11-04 2014-08-19 Intel Corporation User equipment (UE)-specific assignment of demodulation reference signal (DMRS) sequences to support uplink (UL) coordinated multipoint (CoMP)
JP5931577B2 (ja) * 2012-05-10 2016-06-08 株式会社Ｎｔｔドコモ 無線通信システム、移動端末装置、無線基地局装置及び無線通信方法
US10567300B2 (en) * 2017-11-22 2020-02-18 Cisco Technology, Inc. Layer 3 fair rate congestion control notification
US11418373B2 (en) * 2019-06-07 2022-08-16 The Florida State University Research Foundation, Inc. ZCNET—low power wide area network (LPWAN) code division multiplexing (CDM) and modulation system, process, computer program product, and circuitry

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EP2127442B1 (en) * 2007-03-19 2012-10-31 LG Electronics Inc. Methods and procedures to allocate UE dedicated signatures
US9344314B2 (en) * 2007-04-24 2016-05-17 Texas Instruments Incorporated Computer generated sequences for downlink and uplink signals in wireless communication systems
US20100284350A1 (en) * 2007-06-07 2010-11-11 Nokia Corporation Apparatus, method and computer program product providing flexible preamble sequence allocation
HUE031920T2 (en) * 2007-06-18 2017-08-28 Panasonic Ip Corp America Sequence selection procedure, transmission method, and wireless mobile station device

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HUAWEI: "Sequence Grouping Rule for UL DM RS", 3GPP TSG RAN WG1 MEETING #49BIS, vol. R1-072893, 25 June 2007 (2007-06-25), pages 1 - 8 *
LG ELECTRONICS: "Binding method for UL PRS sequence with different lengths", 3GPP TSG RAN WG1 #48, vol. R1-070911, February 2007 (2007-02-01), pages 1 - 4 *
LG ELECTRONICS: "Details on grouping for UL DM RS", 3GPP TSG RAN WG1 #51-BIS, vol. R1-080257, January 2008 (2008-01-01), pages 1 - 6 *
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Cited By (36)

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US9113471B2 (en) 2007-09-03 2015-08-18 Samsung Electronics Co., Ltd. Method and apparatus for sequence hopping in single carrier frequency division multiple access (SC-FDMA) communication systems
US10972233B2 (en) 2007-09-03 2021-04-06 Samsung Electronics Co., Ltd Method and apparatus for sequence hopping in single carrier frequency division multiple access (SC-FDMA) communication systems
US10686569B2 (en) 2007-09-03 2020-06-16 Samsung Electronics Co., Ltd Method and apparatus for sequence hopping in single carrier frequency division multiple access (SC-FDMA) communication systems
US8441991B2 (en) 2007-09-03 2013-05-14 Samsung Electronics Co., Ltd. Methods and apparatus for sequence hopping in single-carrier frequency division multiple access (SC-FDMA) communication systems
US10298367B2 (en) 2007-09-03 2019-05-21 Samsung Electronics Co., Ltd Method and apparatus for sequence hopping in single carrier frequency division multiple access (SC-FDMA) communication systems
JP2010538521A (ja) * 2007-09-03 2010-12-09 三星電子株式会社 Ｓｃ−ｆｄｍａ通信システムにおけるシーケンスホッピング
US9572164B2 (en) 2007-09-03 2017-02-14 Samsung Electronics Co., Ltd Method and apparatus for sequence hopping in single carrier frequency division multiple access (SC-FDMA) communication systems
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JP5520299B2 (ja) * 2009-07-17 2014-06-11 パナソニック株式会社 無線通信端末装置及び無線通信方法
US9031029B2 (en) 2009-07-17 2015-05-12 Panasonic Intellectual Property Corporation Of America Terminal apparatus and method for transmitting a reference signal
US11616535B2 (en) 2009-07-17 2023-03-28 Sun Patent Trust Terminal apparatus and method for transmitting a reference signal
US9768927B2 (en) 2009-07-17 2017-09-19 Sun Patent Trust Terminal apparatus and method for transmitting a reference signal
EP2456270A4 (en) * 2009-07-17 2017-11-29 Sun Patent Trust Radio communication terminal device and radio communication method
WO2011007583A1 (ja) * 2009-07-17 2011-01-20 パナソニック株式会社 無線通信端末装置及び無線通信方法
US9929843B2 (en) 2009-07-17 2018-03-27 Sun Patent Trust Terminal apparatus and method for transmitting a reference signal
US10587379B2 (en) 2009-07-17 2020-03-10 Sun Patent Trust Terminal apparatus and method for transmitting a reference signal
US9331753B2 (en) 2009-07-17 2016-05-03 Panasonic Intellectual Property Corporation Of America Terminal apparatus and method for transmitting a reference signal
US8737338B2 (en) 2009-07-17 2014-05-27 Panasonic Corporation Radio communication terminal device and radio communication method
EP3541109A1 (en) * 2009-10-30 2019-09-18 Sun Patent Trust Wireless communication apparatus and reference signal generating method
EP2496005A4 (en) * 2009-10-30 2017-03-22 Sun Patent Trust Wireless communication apparatus and reference signal generating method
US11909511B2 (en) 2009-10-30 2024-02-20 Sun Patent Trust Communication apparatus and reference signal receiving method
US10291344B2 (en) 2009-10-30 2019-05-14 Sun Patent Trust Communication apparatus and reference signal receiving method
US11349588B2 (en) 2009-10-30 2022-05-31 Sun Patent Trust Communication apparatus and reference signal receiving method
EP3337217A1 (en) * 2009-10-30 2018-06-20 Sun Patent Trust Wireless communication apparatus and reference signal generating method
US9893830B2 (en) 2009-10-30 2018-02-13 Sun Patent Trust Communication apparatus and reference signal receiving method
US10826638B2 (en) 2009-10-30 2020-11-03 Sun Patent Trust Communication apparatus and reference signal receiving method
WO2011060210A1 (en) * 2009-11-13 2011-05-19 Syngenta Participations Ag Methods for generating high aspect ratio polymeric particles comprising an active ingredient
US10004223B2 (en) 2009-11-13 2018-06-26 Syngenta Crop Protection Llc Methods for generating high aspect-ratio polymeric particles comprising an active ingredient
US10357030B2 (en) 2009-11-13 2019-07-23 Syngenta Participations Ag Methods for generating high aspect-ratio polymeric particles comprising an active ingredient
WO2018121376A1 (zh) * 2016-12-30 2018-07-05 维沃移动通信有限公司 一种随机接入方法、发送端及接收端
CN115102661A (zh) * 2017-06-16 2022-09-23 摩托罗拉移动有限责任公司 用于建立与一个或多个通信目标一起使用的多个同步信号序列的集合的方法和装备
CN113162721A (zh) * 2017-11-10 2021-07-23 中兴通讯股份有限公司 短序列信号的分组和使用
US11533120B2 (en) 2017-11-10 2022-12-20 Zte Corporation Grouping and use of short sequence signals
US11621810B2 (en) 2017-11-10 2023-04-04 Zte Corporation Grouping and use of short sequence signals
US11641256B2 (en) 2017-11-10 2023-05-02 Zte Corporation Grouping and use of short sequence signals
CN113162721B (zh) * 2017-11-10 2023-08-22 中兴通讯股份有限公司 短序列信号的分组和使用

Also Published As

Publication number Publication date
JPWO2008155907A1 (ja) 2010-08-26
US8243837B2 (en) 2012-08-14
US20100210274A1 (en) 2010-08-19
JP5106531B2 (ja) 2012-12-26

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