WO2009019878A1 - 無線送信装置及び無線通信方法 - Google Patents

無線送信装置及び無線通信方法 Download PDF

Info

Publication number
WO2009019878A1
WO2009019878A1 PCT/JP2008/002151 JP2008002151W WO2009019878A1 WO 2009019878 A1 WO2009019878 A1 WO 2009019878A1 JP 2008002151 W JP2008002151 W JP 2008002151W WO 2009019878 A1 WO2009019878 A1 WO 2009019878A1
Authority
WO
WIPO (PCT)
Prior art keywords
sequence length
transmission bandwidth
radio
communication method
bandwidth information
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/JP2008/002151
Other languages
English (en)
French (fr)
Inventor
Yoshihiko Ogawa
Daichi Imamura
Takashi Iwai
Katsuhiko Hiramatsu
Tomofumi Takata
Atsushi Matsumoto
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.)
Panasonic Corp
Original Assignee
Panasonic 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 Panasonic Corp filed Critical Panasonic Corp
Priority to CN200880100920A priority Critical patent/CN101766008A/zh
Priority to JP2009526341A priority patent/JP5349308B2/ja
Priority to US12/672,256 priority patent/US8509344B2/en
Priority to EP08790408A priority patent/EP2178231B1/en
Publication of WO2009019878A1 publication Critical patent/WO2009019878A1/ja
Anticipated expiration legal-status Critical
Priority to US13/887,671 priority patent/US9265046B2/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

　異なる送信帯域幅でＲＳを送信する場合でも、系列間干渉を低減すると共に、回路規模及び演算量を削減する無線送信装置及び無線通信方法を提供する。系列長決定部（１０５）及び（１６４）は、複数の送信帯域幅に対して基本となる１つの系列長（基本系列長）が設定された対応関係を保持している。系列長決定部（１０５）及び（１６４）は、送信帯域幅情報を取得すると、取得した送信帯域幅情報に対応する系列長を決定する。このとき、取得した送信帯域幅情報と基本系列長との大小関係に基づいて、ＺＣ系列にサイクリックエクステンション処理を行うかトランケーション処理を行うかを認識する。そして、送信帯域幅と基本系列長との差、すなわち、サイクリックエクステンション・トランケーション可能シンボル数を求める。
PCT/JP2008/002151 2007-08-08 2008-08-07 無線送信装置及び無線通信方法 Ceased WO2009019878A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN200880100920A CN101766008A (zh) 2007-08-08 2008-08-07 无线发送装置和无线通信方法
JP2009526341A JP5349308B2 (ja) 2007-08-08 2008-08-07 無線送信装置及び無線通信方法
US12/672,256 US8509344B2 (en) 2007-08-08 2008-08-07 Radio transmission device and radio communication method
EP08790408A EP2178231B1 (en) 2007-08-08 2008-08-07 Radio transmission device and radio communication method
US13/887,671 US9265046B2 (en) 2007-08-08 2013-05-06 Radio transmission device and radio communication method

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007207186 2007-08-08
JP2007-207186 2007-08-08
JP2007279224 2007-10-26
JP2007-279224 2007-10-26

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/672,256 A-371-Of-International US8509344B2 (en) 2007-08-08 2008-08-07 Radio transmission device and radio communication method
US13/887,671 Continuation US9265046B2 (en) 2007-08-08 2013-05-06 Radio transmission device and radio communication method

Publications (1)

Publication Number Publication Date
WO2009019878A1 true WO2009019878A1 (ja) 2009-02-12

Family

ID=40341119

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002151 Ceased WO2009019878A1 (ja) 2007-08-08 2008-08-07 無線送信装置及び無線通信方法

Country Status (5)

Country Link
US (2) US8509344B2 (ja)
EP (2) EP2549668B1 (ja)
JP (1) JP5349308B2 (ja)
CN (1) CN101766008A (ja)
WO (1) WO2009019878A1 (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20120269285A1 (en) * 2009-09-18 2012-10-25 Electronics And Telecommunications Research Institute Method for generating and transmitting a reference signal for uplink demodulation in a clustered dft-spread ofdm transmission scheme
JP2012531169A (ja) * 2009-06-22 2012-12-06 クゥアルコム・インコーポレイテッド 非連続的なリソースクラスタでの基準信号の伝送
JP5278539B2 (ja) * 2009-03-30 2013-09-04 富士通株式会社 無線通信システム、送信装置、受信装置、及び無線通信システムにおける無線通信方法
US8730933B2 (en) 2008-09-18 2014-05-20 Qualcomm Incorporated Method and apparatus for multiplexing data and reference signal in a wireless communication system
WO2017219996A1 (zh) * 2016-06-23 2017-12-28 华为技术有限公司 传输用户序列的方法、网络设备和终端设备
WO2018230138A1 (ja) * 2017-06-15 2018-12-20 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 端末及び通信方法
JP2020515142A (ja) * 2017-03-17 2020-05-21 オッポ広東移動通信有限公司Ｇｕａｎｇｄｏｎｇ Ｏｐｐｏ Ｍｏｂｉｌｅ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｃｏｒｐ．， Ｌｔｄ． アップリンク伝送方法、装置、端末装置、アクセスネットワーク装置及びシステム
JPWO2020222280A1 (ja) * 2019-05-02 2020-11-05
US11490337B2 (en) 2009-10-23 2022-11-01 Electronics And Telecommunications Research Institute Method and apparatus for controlling transmission power in WLAN system

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8428018B2 (en) * 2008-09-26 2013-04-23 Lg Electronics Inc. Method of transmitting reference signals in a wireless communication having multiple antennas
JP5632319B2 (ja) * 2011-03-29 2014-11-26 京セラ株式会社 基地局
WO2013025236A1 (en) * 2011-08-12 2013-02-21 Intel Corporation System and method of uplink power control in a wireless communication system
FR2985124B1 (fr) * 2011-12-22 2014-08-15 Cassidian Sas Procede de duplexage par division de frequence pour des systemes de communication sans fil
JP6404951B2 (ja) 2014-05-23 2018-10-17 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． シーケンス生成方法、ならびにシーケンス生成のための端末および基地局
US10555309B2 (en) * 2014-07-17 2020-02-04 Lg Electronics Inc. Method and device for transmitting downlink signal in wireless communication system
EP3294025B1 (en) * 2015-06-04 2021-08-04 Huawei Technologies Co., Ltd. Method, device and system for information transmission
WO2017065825A1 (en) * 2015-10-16 2017-04-20 Intel IP Corporation Apparatuses for dmrs design or processing for guard interval or zero tail dft spread ofdm systems
MX384067B (es) * 2016-02-05 2025-03-14 Panasonic Ip Corp America Terminal y método de transmisión.
CN113965302A (zh) * 2016-04-08 2022-01-21 华为技术有限公司 参考信号的传输方法、设备和系统
CN107634924B (zh) * 2016-07-18 2020-08-11 中兴通讯股份有限公司 同步信号的发送、接收方法及装置、传输系统
US10447338B2 (en) 2016-09-23 2019-10-15 Microsoft Technology Licensing, Llc Orthogonal spreading sequence creation using radio frequency parameters
US10020838B2 (en) 2016-09-23 2018-07-10 Microsoft Technology Licensing, Llc Sequence generation for spread spectrum from signal sampling
CN108289021B (zh) 2017-01-09 2021-10-01 华为技术有限公司 参考信号的传输方法和设备
US11165546B2 (en) 2017-05-08 2021-11-02 Lg Electronics Inc. Method for receiving SRS configuration information in wireless communication system and terminal therefor
CN109245871B (zh) * 2017-09-08 2020-02-14 华为技术有限公司 基于序列的信号处理方法及装置
CN112511285B (zh) 2017-09-08 2021-11-19 华为技术有限公司 基于序列的信号处理方法及装置
CN111200572B (zh) 2018-11-19 2021-10-22 华为技术有限公司 数据传输方法和装置
CN111262807B (zh) 2018-11-30 2021-07-16 华为技术有限公司 一种数据流复用的方法及终端
CN114095137A (zh) * 2020-08-24 2022-02-25 华为技术有限公司 一种无线通信的方法及装置
WO2023164819A1 (en) * 2022-03-02 2023-09-07 Huawei Technologies Co.,Ltd. Pulse shaped and overlapped reference signals
CN119030841A (zh) * 2023-05-25 2024-11-26 中兴通讯股份有限公司 一种数据传输方法、装置及存储介质
CN119602874B (zh) * 2024-11-29 2025-09-19 上海交通大学 分数阶数字模拟混合前传方法及系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050226140A1 (en) 2004-03-30 2005-10-13 Xiangyang Zhuang Method and apparatus for pilot signal transmission
JP2007207186A (ja) 2006-02-06 2007-08-16 Denso Corp 操作システム
JP2007279224A (ja) 2006-04-04 2007-10-25 Sharp Corp 液晶表示装置
WO2008093716A1 (ja) * 2007-01-31 2008-08-07 Panasonic Corporation 無線送信装置及び無線送信方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7911935B2 (en) * 2006-02-08 2011-03-22 Motorola Mobility, Inc. Method and apparatus for interleaving sequence elements of an OFDMA synchronization channel
JP4932419B2 (ja) * 2006-06-19 2012-05-16 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム
JP5092350B2 (ja) * 2006-10-26 2012-12-05 富士通株式会社 パイロット信号伝送方法及び移動通信システム
US8199706B2 (en) * 2006-10-27 2012-06-12 Texas Instruments Incorporated Random access design for high doppler in wireless networks
WO2009017363A2 (en) * 2007-07-30 2009-02-05 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving different signal types in communication systems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050226140A1 (en) 2004-03-30 2005-10-13 Xiangyang Zhuang Method and apparatus for pilot signal transmission
JP2007207186A (ja) 2006-02-06 2007-08-16 Denso Corp 操作システム
JP2007279224A (ja) 2006-04-04 2007-10-25 Sharp Corp 液晶表示装置
WO2008093716A1 (ja) * 2007-01-31 2008-08-07 Panasonic Corporation 無線送信装置及び無線送信方法

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
LG ELECTRONICS: "Ways to Mitigate Frequency Offset with CAZAC Cyclic Shift", 3GPP TSG RAN WG1 MEETING #47BIS, vol. R1-070227, 19 January 2007 (2007-01-19), XP050104266 *
MOTOROLA: "Selection between Truncation and Cyclic Extension for UL RS Generation", 3GPP RAN WG1 #49BIS, vol. R1-072683, 29 June 2007 (2007-06-29), pages 1 - 6, XP050106378 *
OGAWA Y. ET AL.: "Cell-kan Kansho o Teigen suru Soshin Taiiki Izongata Junkai Shift Keiretsu o Mochiita Pilot Shingo Seisei Hoho", IEICE TECHNICAL REPORT, vol. 107, no. 518, 27 February 2008 (2008-02-27), pages 341 - 346, XP008129145 *
PANASONIC, NTT DOCOMO: "RACH sequence allocation and indication to the cell", 3GPP TSG RAN WG1 MEETING #49BIS, vol. R1-072800, 29 June 2007 (2007-06-29), pages 1 - 9, XP050106484 *
PANASONIC, NTT DOCOMO: "Zadoff-Chu sequence allocation on RACH for complexity reduction", TSG-RAN WG1 MEETING #47BIS, vol. R1-070189, 19 January 2007 (2007-01-19), pages 1 - 4, XP050104231 *
PANASONIC: "Frequency dependent PUSCH DM-RS generation method with considering eNB-specific allocation", 3GPP TSG RAN WG1 MEETING #50, vol. R1-073628, 24 August 2007 (2007-08-24), pages 1 - 5, XP050107225 *
PANASONIC: "Realization of cyclic shift restriction for RACH", 3GPP TSG RAN WG1 MEETING #48BIS, vol. R1-071518, 30 March 2007 (2007-03-30), pages 1 - 5, XP050105451 *
See also references of EP2178231A4

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
US8730933B2 (en) 2008-09-18 2014-05-20 Qualcomm Incorporated Method and apparatus for multiplexing data and reference signal in a wireless communication system
JP5278539B2 (ja) * 2009-03-30 2013-09-04 富士通株式会社 無線通信システム、送信装置、受信装置、及び無線通信システムにおける無線通信方法
US9288026B2 (en) 2009-06-22 2016-03-15 Qualcomm Incorporated Transmission of reference signal on non-contiguous clusters of resources
JP2012531169A (ja) * 2009-06-22 2012-12-06 クゥアルコム・インコーポレイテッド 非連続的なリソースクラスタでの基準信号の伝送
US9025684B2 (en) 2009-09-18 2015-05-05 Electronics And Telecommunications Research Institute Method for generating and transmitting a reference signal for uplink demodulation in a clustered DFT-spread OFDM transmission scheme
KR101482190B1 (ko) * 2009-09-18 2015-01-14 한국전자통신연구원 클러스터드 디에프티 스프레드 오에프디엠 전송에 있어서 상향링크 복조용 레퍼런스 시그널의 생성 및 전송 방법
US8705644B2 (en) * 2009-09-18 2014-04-22 Electronics And Telecommunications Research Institute Method for generating and transmitting a reference signal for uplink demodulation in a clustered DFT-spread OFDM transmission scheme
US12107781B2 (en) 2009-09-18 2024-10-01 Electronics And Telecommunications Research Inst. Method for generating and transmitting a reference signal for uplink demodulation in a clustered DFT-spread OFDM transmission scheme
US20120269285A1 (en) * 2009-09-18 2012-10-25 Electronics And Telecommunications Research Institute Method for generating and transmitting a reference signal for uplink demodulation in a clustered dft-spread ofdm transmission scheme
US12200628B2 (en) 2009-10-23 2025-01-14 Electronics And Telecommunications Research Institute Method and apparatus for controlling transmission power in WLAN system
US11490337B2 (en) 2009-10-23 2022-11-01 Electronics And Telecommunications Research Institute Method and apparatus for controlling transmission power in WLAN system
WO2017219996A1 (zh) * 2016-06-23 2017-12-28 华为技术有限公司 传输用户序列的方法、网络设备和终端设备
CN107548094A (zh) * 2016-06-23 2018-01-05 华为技术有限公司 传输用户序列的方法、网络设备和终端设备
US10848274B2 (en) 2016-06-23 2020-11-24 Huawei Technologies Co., Ltd. User sequence transmission method, network device, and terminal device
JP7027440B2 (ja) 2017-03-17 2022-03-01 オッポ広東移動通信有限公司 アップリンク伝送方法、装置、端末装置、アクセスネットワーク装置及びシステム
JP2022068269A (ja) * 2017-03-17 2022-05-09 オッポ広東移動通信有限公司 アップリンク伝送方法、装置、端末装置、アクセスネットワーク装置及びシステム
JP7284303B2 (ja) 2017-03-17 2023-05-30 オッポ広東移動通信有限公司 アップリンク伝送方法、装置、端末装置、アクセスネットワーク装置及びシステム
US11902836B2 (en) 2017-03-17 2024-02-13 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Uplink transmission method, apparatus, terminal device, access network device and system
JP2020515142A (ja) * 2017-03-17 2020-05-21 オッポ広東移動通信有限公司Ｇｕａｎｇｄｏｎｇ Ｏｐｐｏ Ｍｏｂｉｌｅ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｃｏｒｐ．， Ｌｔｄ． アップリンク伝送方法、装置、端末装置、アクセスネットワーク装置及びシステム
US11641628B2 (en) 2017-06-15 2023-05-02 Panasonic Intellectual Property Corporation Of America Terminal and communication method
WO2018230138A1 (ja) * 2017-06-15 2018-12-20 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 端末及び通信方法
JPWO2020222280A1 (ja) * 2019-05-02 2020-11-05
JP7305755B2 (ja) 2019-05-02 2023-07-10 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法

Also Published As

Publication number Publication date
US9265046B2 (en) 2016-02-16
JP5349308B2 (ja) 2013-11-20
EP2549668B1 (en) 2014-02-26
US20110075760A1 (en) 2011-03-31
US8509344B2 (en) 2013-08-13
US20130343294A1 (en) 2013-12-26
EP2178231B1 (en) 2012-12-12
EP2549668A1 (en) 2013-01-23
CN101766008A (zh) 2010-06-30
EP2178231A1 (en) 2010-04-21
EP2178231A4 (en) 2011-11-16
JPWO2009019878A1 (ja) 2010-10-28

Similar Documents

Publication Publication Date Title
WO2008156412A3 (en) Transmission of system information on a downlink shared channel
BRPI0820141A2 (pt) Método para transmitir dados em um canal de rádio em uma estação base, estação base, método para executar um processo de acesso aleatório em um equipamento de usuário, e, equipamento de usuário
WO2012088527A3 (en) Channel estimation based on long training symbol with doubled cyclic prefix
TW200637287A (en) Method and apparatus for communication in a system employing differing transmission protocols
WO2006102403A3 (en) Orthogonal frequency division multiplexing code division multiple access system
WO2009038392A3 (en) Apparatus and method for resource remapping and regrouping in a wireless communication system
WO2012138112A3 (ko) 무선 통신 시스템에서 상향링크 제어 정보를 전송하는 방법 및 이를 위한 장치
WO2015171499A3 (en) Systems and methods for improvements to training field design for increased symbol durations
NO20090134L (no) Frekvensselektiv og frekvensdiversitetsoverforing i et system for tradlos kommunikasjon
MY152765A (en) Methods and devices for random access power control in a communications network
WO2007127888A3 (en) Methods and apparatuses of initiating communication in wireless networks
MY190489A (en) Wireless communication method and device
WO2011043871A3 (en) Device, system and method of communicating data over wireless communication symbols with check code
WO2008001364A3 (en) Method, device and system of multi-input-multi-output wireless communication
WO2008097168A3 (en) Flexible radio link control packet data unit length
EP4080987A4 (en) DATA TRANSMISSION METHOD AND DEVICE
WO2006041947A3 (en) Ultra-wideband communication systems and methods
SA518390679B1 (ar) طرق وجهاز لزمن معالجة ممتد لمستقبل
SG11201913348RA (en) Data transmission method, terminal device and network device
WO2016164517A3 (en) Processing time extension for high bandwidth wireless communications
MY150313A (en) Communication apparatus, communication method, and integrated circuit
EP2166811A3 (en) Method of performing data transmission corresponding to semi-persistent resources in wireless communications system and related device
WO2008041160A3 (en) Method and apparatus for generating data packets for transmission in an ofdm communication system
EP4109986A4 (en) DATA TRANSMISSION METHOD AND DEVICE AND COMMUNICATION DEVICE
WO2007038531A3 (en) System, method and device of interference mitigation in wireless communication

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880100920.3

Country of ref document: CN

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

Ref document number: 08790408

Country of ref document: EP

Kind code of ref document: A1

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
ENP Entry into the national phase

Ref document number: 2009526341

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 12672256

Country of ref document: US

Ref document number: 2008790408

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE