[go: up one dir, main page]

WO2009019879A1 - 無線通信基地局装置および関連付け設定方法 - Google Patents

無線通信基地局装置および関連付け設定方法 Download PDF

Info

Publication number
WO2009019879A1
WO2009019879A1 PCT/JP2008/002152 JP2008002152W WO2009019879A1 WO 2009019879 A1 WO2009019879 A1 WO 2009019879A1 JP 2008002152 W JP2008002152 W JP 2008002152W WO 2009019879 A1 WO2009019879 A1 WO 2009019879A1
Authority
WO
WIPO (PCT)
Prior art keywords
transmission time
band
srs
base station
radio communication
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/JP2008/002152
Other languages
English (en)
French (fr)
Inventor
Takashi Iwai
Daichi Imamura
Tomofumi Takata
Atsushi Matsumoto
Yoshihiko Ogawa
Sadaki Futagi
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40341120&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2009019879(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to RU2010104007/07A priority Critical patent/RU2479929C2/ru
Priority to DK08790409.0T priority patent/DK2178232T3/da
Priority to BRPI0815150-4A priority patent/BRPI0815150B1/pt
Priority to JP2009526342A priority patent/JP4566276B2/ja
Priority to KR1020107002159A priority patent/KR101462705B1/ko
Priority to EP17157326.4A priority patent/EP3190733B1/en
Priority to MX2010001372A priority patent/MX2010001372A/es
Priority to EP08790409A priority patent/EP2178232B1/en
Priority to EP22183821.2A priority patent/EP4092935B1/en
Priority to EP18197033.6A priority patent/EP3447941B1/en
Priority to US12/672,679 priority patent/US8077593B2/en
Priority to ES08790409T priority patent/ES2392732T3/es
Priority to CN200880102072.XA priority patent/CN101772932B/zh
Priority to KR1020137005974A priority patent/KR101462820B1/ko
Priority to DE602008019323.3A priority patent/DE602008019323C5/de
Application filed by Panasonic Corp filed Critical Panasonic Corp
Publication of WO2009019879A1 publication Critical patent/WO2009019879A1/ja
Anticipated expiration legal-status Critical
Priority to US12/853,582 priority patent/US8077594B2/en
Priority to US13/293,865 priority patent/US9042342B2/en
Priority to US13/608,894 priority patent/US8923205B2/en
Priority to US14/531,694 priority patent/US9553749B2/en
Priority to US15/372,074 priority patent/US9860045B2/en
Priority to US15/824,889 priority patent/US10666410B2/en
Priority to US16/857,029 priority patent/US11469872B2/en
Priority to US17/939,849 priority patent/US11888668B2/en
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
    • H04L27/2602—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
    • 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
    • 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
    • H04L27/26134—Pilot insertion in the transmitter chain, e.g. pilot overlapping with data, insertion in time or frequency domain
    • 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
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/246—Connectivity information discovery
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup

Landscapes

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

Abstract

　ＳＲＳの通信リソース使用量を抑えることができる無線通信基地局装置。この装置において、関連付けルール設定部（１０２）は、Preambleの送信時間領域とＳＲＳの送信時間領域とが同一の送信時間領域となるように、PreambleおよびＳＲＳの送信時間間隔を関連付けるルールを設定する。そして、ＳＲＳ送信領域決定部（１０３）は、Preamble送信領域決定部（１０１）から入力されるPreamble送信時間間隔と、関連付けルール設定部（１０２）から入力される関連付けルールとに基づいてＳＲＳを送信できる送信時間領域の時間間隔を決定する。
PCT/JP2008/002152 2007-08-08 2008-08-07 無線通信基地局装置および関連付け設定方法 Ceased WO2009019879A1 (ja)

Priority Applications (23)

Application Number Priority Date Filing Date Title
DK08790409.0T DK2178232T3 (da) 2007-08-08 2008-08-07 Mapning af SRS (Sounding Reference Signal)
CN200880102072.XA CN101772932B (zh) 2007-08-08 2008-08-07 无线通信基站装置和关联对应设定方法
BRPI0815150-4A BRPI0815150B1 (pt) 2007-08-08 2008-08-07 Aparelho de estação móvel, aparelho de estação base, método de transmissão e método de recepção
JP2009526342A JP4566276B2 (ja) 2007-08-08 2008-08-07 移動局装置、基地局装置、送信方法および受信方法
KR1020107002159A KR101462705B1 (ko) 2007-08-08 2008-08-07 이동국 장치, 집적 회로 및 송신 방법
EP17157326.4A EP3190733B1 (en) 2007-08-08 2008-08-07 Mobile station and base station
MX2010001372A MX2010001372A (es) 2007-08-08 2008-08-07 Dispositivo de estacion base de radiocomunicacion y metodo de ajuste de correlacion.
EP08790409A EP2178232B1 (en) 2007-08-08 2008-08-07 SRS (Sounding Reference Signal) mapping
EP22183821.2A EP4092935B1 (en) 2007-08-08 2008-08-07 Transmission of random access preambles and sounding reference signals
EP18197033.6A EP3447941B1 (en) 2007-08-08 2008-08-07 Communication device and method
US12/672,679 US8077593B2 (en) 2007-08-08 2008-08-07 Radio communication mobile station device and correlation setting method
DE602008019323.3A DE602008019323C5 (de) 2007-08-08 2008-08-07 Zuordnung der SRS (Sounding Reference Signal)
KR1020137005974A KR101462820B1 (ko) 2007-08-08 2008-08-07 기지국 장치, 집적 회로 및 수신 방법
RU2010104007/07A RU2479929C2 (ru) 2007-08-08 2008-08-07 Устройство базовой станции радиосвязи и способ установления корреляции
ES08790409T ES2392732T3 (es) 2007-08-08 2008-08-07 Asignación SRS (señal de referencia de sonido)
US12/853,582 US8077594B2 (en) 2007-08-08 2010-08-10 Radio communication base station device and correlation setting method
US13/293,865 US9042342B2 (en) 2007-08-08 2011-11-10 Radio communication base station device and correlation setting method
US13/608,894 US8923205B2 (en) 2007-08-08 2012-09-10 Radio communication base station device and correlation setting method
US14/531,694 US9553749B2 (en) 2007-08-08 2014-11-03 Communication device and integrated circuit
US15/372,074 US9860045B2 (en) 2007-08-08 2016-12-07 Communication device and integrated circuit
US15/824,889 US10666410B2 (en) 2007-08-08 2017-11-28 Communication device and integrated circuit
US16/857,029 US11469872B2 (en) 2007-08-08 2020-04-23 Communication device and integrated circuit
US17/939,849 US11888668B2 (en) 2007-08-08 2022-09-07 Communication device and integrated circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-207187 2007-08-08
JP2007207187 2007-08-08

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/672,679 A-371-Of-International US8077593B2 (en) 2007-08-08 2008-08-07 Radio communication mobile station device and correlation setting method
US12/853,582 Continuation US8077594B2 (en) 2007-08-08 2010-08-10 Radio communication base station device and correlation setting method

Publications (1)

Publication Number Publication Date
WO2009019879A1 true WO2009019879A1 (ja) 2009-02-12

Family

ID=40341120

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002152 Ceased WO2009019879A1 (ja) 2007-08-08 2008-08-07 無線通信基地局装置および関連付け設定方法

Country Status (12)

Country Link
US (9) US8077593B2 (ja)
EP (7) EP2533446B1 (ja)
JP (3) JP4566276B2 (ja)
KR (2) KR101462820B1 (ja)
CN (2) CN104468067B (ja)
BR (1) BRPI0815150B1 (ja)
DE (1) DE602008019323C5 (ja)
DK (3) DK2533446T3 (ja)
ES (5) ES2392732T3 (ja)
MX (1) MX2010001372A (ja)
RU (1) RU2479929C2 (ja)
WO (1) WO2009019879A1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101931456A (zh) * 2010-08-09 2010-12-29 中兴通讯股份有限公司 一种移动通信系统的无线帧及测量参考信号的发送方法
US20110268028A1 (en) * 2010-04-02 2011-11-03 Interdigital Patent Holdings, Inc. Uplink sounding reference signals configuration and transmission
CN102237926A (zh) * 2010-04-20 2011-11-09 中国移动通信集团公司 发送与接收信道探测参考信号的方法、装置与系统
WO2013051206A1 (ja) * 2011-10-03 2013-04-11 パナソニック株式会社 端末、基地局および通信方法
US8917687B2 (en) 2010-04-20 2014-12-23 China Mobile Communications Corporation Method, apparatus and system for sending and receiving sounding reference signal
WO2018043559A1 (ja) * 2016-08-31 2018-03-08 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
CN115189841A (zh) * 2021-04-02 2022-10-14 维沃移动通信有限公司 保护间隔确定方法、装置、终端及存储介质

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2131604A4 (en) * 2007-03-28 2011-09-07 Panasonic Corp WIRELESS COMMUNICATION DEVICE AND EMERGENCY SIGNAL TRANSMISSION METHOD
PL2176999T3 (pl) * 2007-08-08 2018-01-31 Ericsson Telefon Ab L M Sondowanie z wykorzystaniem różnych konfiguracji sondujących
DK2533446T3 (en) * 2007-08-08 2015-06-01 Godo Kaisha Ip Bridge 1 Communications apparatus and method
MX2010001184A (es) 2007-08-10 2010-05-20 Fujitsu Ltd Aparato de transmicion, aparato de recepcion y metodo de comunicacion.
EP2353249A1 (en) * 2008-10-20 2011-08-10 Nokia Siemens Networks Oy Sounding channel apparatus and method
KR101328790B1 (ko) 2008-10-20 2013-11-13 인터디지탈 패튼 홀딩스, 인크 반송파 집적 방법
US20110007719A1 (en) * 2008-11-26 2011-01-13 Chi-Chen Lee Method for setting transmission timing of wireless communication apparatus
CN101873698B (zh) * 2009-04-23 2012-12-26 中国移动通信集团公司 信号传送方法及其相关设备
ES2638920T3 (es) 2009-06-19 2017-10-24 Interdigital Patent Holdings, Inc. Señalización de información de control de enlace ascendente en LTE-A
JP5017345B2 (ja) * 2009-10-19 2012-09-05 株式会社エヌ・ティ・ティ・ドコモ 無線基地局
CN102378383B (zh) * 2010-08-09 2014-04-02 华为技术有限公司 发送与接收探测参考信号的方法、基站和用户设备
CN102404074B (zh) * 2010-09-17 2014-06-18 电信科学技术研究院 Tdd系统中的非周期srs的传输方法和设备
US9001641B2 (en) 2010-10-25 2015-04-07 Texas Instruments Incorporated Sounding reference signal processing for LTE
KR101558716B1 (ko) 2010-10-28 2015-10-07 엘지전자 주식회사 사운딩 참조 신호의 전송 파워 조절 방법 및 장치
EP3509374B1 (en) * 2010-11-16 2020-02-12 Sun Patent Trust Communication device and srs transmission control method
EP2661838B1 (en) * 2011-01-07 2018-05-30 BlackBerry Limited Method for aperiodic srs subframe configuration and signaling
US8989741B2 (en) 2011-05-23 2015-03-24 Interdigital Patent Holdings, Inc. Apparatus and methods for group wireless transmit/receive unit (WTRU) handover
CN102651907B (zh) * 2012-05-03 2014-12-31 华为技术有限公司 一种上行传输处理方法、基站和用户设备
US9351288B2 (en) * 2012-06-05 2016-05-24 Samsung Electronics Co., Ltd. Uplink channel sounding and channel state information estimation in mobile communication systems with multiple antennas
US9781747B2 (en) 2013-01-29 2017-10-03 Lg Electronics Inc. Method and apparatus for transmitting random access channel designed for transmission in high carrier frequency in a wireless communication system
US9222475B2 (en) 2013-03-18 2015-12-29 Lg Electronics Inc. Scroll compressor with back pressure discharge
KR102100963B1 (ko) * 2013-07-03 2020-05-15 (주)드림어스컴퍼니 음악 발견을 위한 음악 추천 서비스 장치 및 이를 이용한 시스템과 그 추천 방법
EP3107343B1 (en) * 2014-02-16 2021-05-05 LG Electronics Inc. Resource allocation method and device in wireless access system supporting fdr transmission
JP2017527212A (ja) * 2014-08-18 2017-09-14 テレフオンアクチーボラゲット エルエム エリクソン（パブル） シンプルｒａｃｈ（ｓｒａｃｈ）
BR112017011341A2 (pt) * 2015-01-14 2017-12-26 Huawei Tech Co Ltd terminal, estação base, controlador de rede de rádio e método de transmissão de dados em um processo de acesso randômico
US10567202B2 (en) * 2015-03-20 2020-02-18 Ntt Docomo, Inc. User equipment and base station
US10231196B2 (en) * 2015-04-10 2019-03-12 Korea Advanced Institute Of Science And Technology Communication apparatus and method using random access procedure
US10693602B2 (en) * 2015-05-29 2020-06-23 Futurewei Technologies, Inc. System and method for a long-term evolution (LTE)-compatible subframe structure for wideband LTE
CN107026724B (zh) * 2016-02-02 2021-09-24 北京三星通信技术研究有限公司 一种信号发送与接收的方法和用户设备
CN113747599B (zh) 2016-02-02 2024-04-05 北京三星通信技术研究有限公司 用户设备、基站及其方法
WO2018025493A1 (ja) * 2016-08-05 2018-02-08 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 基地局、端末及び通信方法
DE102016220882A1 (de) 2016-10-24 2018-04-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Optimierte Sprungmuster für verschiedene Sensorknoten und variable Datenlängen auf Basis des Telegram Splitting Übertragungsverfahrens
DE102016220883A1 (de) 2016-10-24 2018-04-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Optimierte Kombination aus Präambel und Datenfeldern für Sensornetzwerke mit geringem Stromverbrauch auf Basis des Telegram Splitting Verfahrens
CN110268790B (zh) * 2016-12-09 2024-02-20 瑞典爱立信有限公司 Prach调度方法、被调度的prach传输方法、网络节点和用户设备
EP3893584B1 (en) * 2017-01-17 2023-06-07 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for transmitting sounding reference signal, terminal device and network device
CN111865388B (zh) * 2019-04-30 2022-04-05 华为技术有限公司 一种上行波束管理方法及装置
US20230308330A1 (en) * 2020-07-15 2023-09-28 Panasonic Intellectual Property Corporation Of America Terminal, base station, and communication method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001069118A (ja) * 1999-08-31 2001-03-16 Matsushita Electric Ind Co Ltd Ｏｆｄｍ通信装置及び伝搬路推定方法
JP2005518760A (ja) * 2002-01-28 2005-06-23 株式会社東芝 信号選択システムおよびその方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5247702A (en) * 1991-11-08 1993-09-21 Teknekron Communications Systems, Inc. Method and an apparatus for establishing a wireless communication link between a base unit and a remote unit
US6307849B1 (en) * 1997-09-08 2001-10-23 Qualcomm Incorporated Method and system for changing forward traffic channel power allocation during soft handoff
WO1999038292A1 (en) * 1998-01-23 1999-07-29 Kabushiki Kaisha Toshiba Point-to-multipoint communication system
US6442221B1 (en) * 1998-09-22 2002-08-27 Zenith Electronics Corporation Ghost eliminating equalizer
JP2001203663A (ja) * 2000-01-18 2001-07-27 Victor Co Of Japan Ltd 直交周波数分割多重伝送システム
US8363744B2 (en) * 2001-06-10 2013-01-29 Aloft Media, Llc Method and system for robust, secure, and high-efficiency voice and packet transmission over ad-hoc, mesh, and MIMO communication networks
KR100735402B1 (ko) * 2000-11-07 2007-07-04 삼성전자주식회사 비동기 이동통신시스템에서 하향 공유 채널에 사용하는 송신 형식 결합 지시기의 전송 장치 및 방법
KR100576010B1 (ko) * 2002-10-08 2006-05-02 삼성전자주식회사 직교주파수분할다중 통신시스템의 보호구간 삽입/제거장치 및 방법
CA2575317C (en) * 2004-07-27 2012-12-11 Zte San Diego, Inc. Transmission and reception of reference preamble signals in ofdma or ofdm communication systems
USRE44283E1 (en) 2005-12-23 2013-06-11 Lg Electronics Inc. Method and procedures for unsynchronized, synchronized, and synchronization stand by communications in E-UTRA systems
US8000305B2 (en) * 2006-01-17 2011-08-16 Motorola Mobility, Inc. Preamble sequencing for random access channel in a communication system
JP2007207187A (ja) 2006-02-06 2007-08-16 Ntt Docomo Inc 電子キー装置、ターゲット装置、利用状態設定方法
US8098745B2 (en) 2006-03-27 2012-01-17 Texas Instruments Incorporated Random access structure for wireless networks
JP4732948B2 (ja) 2006-05-01 2011-07-27 株式会社エヌ・ティ・ティ・ドコモ 送信装置および受信装置並びにランダムアクセス制御方法
US7613104B2 (en) * 2006-05-31 2009-11-03 Nokia Corporation Method, apparatus and computer program product providing synchronization for OFDMA downlink signal
WO2007149290A2 (en) * 2006-06-19 2007-12-27 Interdigital Technology Corporation Method and apparatus for performing random access in a wireless communication system
WO2008002224A1 (en) * 2006-06-26 2008-01-03 Telefonaktiebolaget L M Ericsson (Publ) A method and apparatus to optimize the choice of communication link in a wireless network with mimo
JP4866690B2 (ja) * 2006-09-11 2012-02-01 富士通株式会社 プリアンブル受信装置
JP4819129B2 (ja) 2006-10-27 2011-11-24 三菱電機株式会社 データ通信方法、通信システム及び移動端末
US7813315B2 (en) * 2006-11-13 2010-10-12 Samsung Electronics Co., Ltd. Spectrum sharing in a wireless communication network
JP4818942B2 (ja) 2007-01-19 2011-11-16 株式会社エヌ・ティ・ティ・ドコモ 基地局装置及び通信制御方法
JP5053067B2 (ja) 2007-02-02 2012-10-17 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム、基地局装置、ユーザ装置及び方法
JP4869972B2 (ja) 2007-02-14 2012-02-08 株式会社エヌ・ティ・ティ・ドコモ ユーザ装置、送信方法、及び無線通信システム
JP4531784B2 (ja) 2007-03-20 2010-08-25 株式会社エヌ・ティ・ティ・ドコモ ユーザ装置および送信方法
US8824420B2 (en) 2007-03-22 2014-09-02 Mitsubishi Electric Research Laboratories, Inc. Method and system for generating antenna selection signals in OFDM tranceivers with fewer RF chains than antennas in MIMO wireless networks
US8000306B2 (en) * 2007-04-27 2011-08-16 Alcatel Lucent Random access channel message format for an extended range wireless communication system
US8086272B2 (en) 2007-08-06 2011-12-27 Mitsubishi Electric Research Laboratories, Inc. Wireless networks incorporating antenna selection based on received sounding reference signals
US8055301B2 (en) 2007-08-06 2011-11-08 Mitsubishi Electric Research Laboratories, Inc. Wireless networks incorporating implicit antenna selection based on received sounding reference signals
DK2533446T3 (en) * 2007-08-08 2015-06-01 Godo Kaisha Ip Bridge 1 Communications apparatus and method
US8169992B2 (en) * 2007-08-08 2012-05-01 Telefonaktiebolaget Lm Ericsson (Publ) Uplink scrambling during random access

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001069118A (ja) * 1999-08-31 2001-03-16 Matsushita Electric Ind Co Ltd Ｏｆｄｍ通信装置及び伝搬路推定方法
JP2005518760A (ja) * 2002-01-28 2005-06-23 株式会社東芝 信号選択システムおよびその方法

Non-Patent Citations (9)

* Cited by examiner, † Cited by third party
Title
"Improved Non-Synchronized Random Access structure for E-UTRA", 3GPP TSG, vol. RAN W G, 6 November 2006 (2006-11-06)
3GPP TSG, vol. RAN WG1, 25 June 2007 (2007-06-25)
CATT: "Uplink Sounding Reference Signals for TDD with Alternative Frame Structure", 3GPP DRAFT, vol. RAN WG1, 17 April 2007 (2007-04-17)
FUJITSU: "Random access preamble from UE in handover", 3GPP TSG RAN WG1 #48, vol. R1-070970, 16 February 2007 (2007-02-16), pages 1 - 4, XP050104975 *
NEC GROUP; NTT DOCOMO: "Discussion on Uplink Reference Signal", 3GPP TSG, vol. RAN WG1, 22 June 2007 (2007-06-22)
NOKIA ET AL.: "UL sounding reference signal for EUTRA TDD", 3GPP DRAFT, vol. RAN WG1, 20 June 2007 (2007-06-20)
NTT DOCOMO, FUJITSU, MITSUBISHI ELECTRIC, NEC, PANASONIC, SHARP, TOSHIBA CORPORATION: "Necessity of Multiple Bandwidths for Sounding Reference Signals", 3GPP TSG RAN WG1 MEETING #48, vol. R1-070853, 16 February 2007 (2007-02-16), pages 1 - 10, XP050104870 *
SAMSUNG: "Sounding RS Multiplexing in E-UTRA UL - Interaction with PUCCH", 3GPP DRAFT, vol. RAN WG1, 20 June 2007 (2007-06-20)
See also references of EP2178232A4

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110268028A1 (en) * 2010-04-02 2011-11-03 Interdigital Patent Holdings, Inc. Uplink sounding reference signals configuration and transmission
US9749968B2 (en) * 2010-04-02 2017-08-29 Interdigital Patent Holdings, Inc. Uplink sounding reference signals configuration and transmission
CN102237926A (zh) * 2010-04-20 2011-11-09 中国移动通信集团公司 发送与接收信道探测参考信号的方法、装置与系统
US8917687B2 (en) 2010-04-20 2014-12-23 China Mobile Communications Corporation Method, apparatus and system for sending and receiving sounding reference signal
US9060304B2 (en) * 2010-08-09 2015-06-16 Zte Corporation Radio frame and sounding reference signal sending method in mobile communication system
US20130039233A1 (en) * 2010-08-09 2013-02-14 Zte Corporation Radio frame and sounding reference signal sending method in mobile communication system
CN101931456A (zh) * 2010-08-09 2010-12-29 中兴通讯股份有限公司 一种移动通信系统的无线帧及测量参考信号的发送方法
US9497711B2 (en) 2011-10-03 2016-11-15 Sun Patent Trust Terminal, base station, and communication method
JPWO2013051206A1 (ja) * 2011-10-03 2015-03-30 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Ｐａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 端末、基地局および通信方法
WO2013051206A1 (ja) * 2011-10-03 2013-04-11 パナソニック株式会社 端末、基地局および通信方法
JP2018137825A (ja) * 2011-10-03 2018-08-30 サン パテント トラスト 基地局、通信方法および集積回路
US10257790B2 (en) 2011-10-03 2019-04-09 Sun Patent Trust Terminal, base station, and communication method
US11019578B2 (en) 2011-10-03 2021-05-25 Sun Patent Trust Terminal, base station, and communication method
US11825424B2 (en) 2011-10-03 2023-11-21 Sun Patent Trust Terminal, base station, and communication method
WO2018043559A1 (ja) * 2016-08-31 2018-03-08 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
US10869285B2 (en) 2016-08-31 2020-12-15 Ntt Docomo, Inc. User terminal and radio communication method
CN115189841A (zh) * 2021-04-02 2022-10-14 维沃移动通信有限公司 保护间隔确定方法、装置、终端及存储介质

Also Published As

Publication number Publication date
CN104468067B (zh) 2017-11-24
EP2178232B1 (en) 2012-10-10
RU2010104007A (ru) 2011-08-20
RU2479929C2 (ru) 2013-04-20
US20230006874A1 (en) 2023-01-05
US10666410B2 (en) 2020-05-26
US11469872B2 (en) 2022-10-11
US9042342B2 (en) 2015-05-26
US8923205B2 (en) 2014-12-30
US20150055617A1 (en) 2015-02-26
EP4092935B1 (en) 2025-10-01
US8077593B2 (en) 2011-12-13
EP3447941B1 (en) 2022-10-05
EP2533446A2 (en) 2012-12-12
EP2838216A2 (en) 2015-02-18
US20180083756A1 (en) 2018-03-22
DK2178232T3 (da) 2013-01-28
KR101462705B1 (ko) 2014-11-17
ES2392732T3 (es) 2012-12-13
DK2533446T3 (en) 2015-06-01
EP2838216B1 (en) 2017-04-05
EP2416511B1 (en) 2012-11-28
EP3447941A1 (en) 2019-02-27
KR101462820B1 (ko) 2014-11-21
EP4092935A2 (en) 2022-11-23
EP2533446B1 (en) 2015-03-18
CN104468067A (zh) 2015-03-25
JP2013141286A (ja) 2013-07-18
JP5213920B2 (ja) 2013-06-19
JP2010220258A (ja) 2010-09-30
CN101772932B (zh) 2014-12-10
US9553749B2 (en) 2017-01-24
DK2416511T3 (da) 2013-03-04
ES2534681T3 (es) 2015-04-27
MX2010001372A (es) 2010-03-01
ES2623231T3 (es) 2017-07-10
EP2178232A4 (en) 2011-08-03
US11888668B2 (en) 2024-01-30
EP2416511A1 (en) 2012-02-08
EP3190733B1 (en) 2018-11-28
ES2928704T3 (es) 2022-11-22
US9860045B2 (en) 2018-01-02
CN101772932A (zh) 2010-07-07
US20100273494A1 (en) 2010-10-28
BRPI0815150A2 (pt) 2020-08-18
ES2396470T3 (es) 2013-02-21
US20120057495A1 (en) 2012-03-08
JP4566276B2 (ja) 2010-10-20
KR20100039370A (ko) 2010-04-15
DE602008019323C5 (de) 2022-06-15
EP2178232A1 (en) 2010-04-21
US20200259619A1 (en) 2020-08-13
EP2533446A3 (en) 2014-03-19
KR20130032408A (ko) 2013-04-01
US20100303019A1 (en) 2010-12-02
JP5470476B2 (ja) 2014-04-16
US20170085351A1 (en) 2017-03-23
US8077594B2 (en) 2011-12-13
EP2838216A3 (en) 2015-05-06
EP4092935A3 (en) 2022-12-14
JPWO2009019879A1 (ja) 2010-10-28
US20130003659A1 (en) 2013-01-03
EP3190733A1 (en) 2017-07-12
BRPI0815150B1 (pt) 2021-04-27

Similar Documents

Publication Publication Date Title
WO2009019879A1 (ja) 無線通信基地局装置および関連付け設定方法
EP4362570A3 (en) Method and apparatus for handling timing advance for uplink transmission in a wireless communication system
TW200711429A (en) Transmitter, receiver, mobile communication system and synchronization channel transmission method
WO2008105416A1 (ja) 基地局装置及び通信制御方法
WO2018144976A3 (en) Autonomous uplink transmission techniques using shared radio frequency spectrum
WO2011055943A3 (en) A method for uplink transmission control and an apparatus for the same in a wireless communications system
TW200738006A (en) Base station, mobile station, and communication method
WO2008108225A1 (ja) 基地局装置及び通信制御方法
EP2506646A3 (en) Interference mitigation for control channels in a wireless communication network
WO2010074485A3 (en) Mehtod and apparatus of transmitting control information
WO2010135089A3 (en) Systems, apparatus and methods for interference management on downlink channels in wireless communication systems
TW200737812A (en) Method of transmitting feedback information in a wireless communication system
WO2008097042A3 (en) Method for performing virtual multiple antenna transmission in uplink using feedback information and mobile terminal supporting the same
WO2014137129A3 (ko) 무선 통신 시스템에서 상향링크 전력 제어 방법 및 이를 위한 장치
WO2010013963A3 (en) Method and apparatus of transmitting control information in wireless communication system
TW200708137A (en) Base station, mobile station, and power control method
WO2010087622A2 (ko) 전송 전력을 제어하는 방법 및 이를 위한 장치
WO2007078171A3 (en) Method of transmitting feedback information in a wireless communication system
WO2008108223A1 (ja) 基地局装置及び通信制御方法
WO2011068367A3 (ko) 무선 통신 시스템에서 셀간 간섭 저감 방법 및 장치
WO2009072184A1 (ja) スケジューリング方法及び無線基地局及び無線端末
WO2011084014A3 (en) Apparatus and method for enabling low latency transmissions in the uplink of a communication system
WO2009001713A1 (ja) 基地局装置及びユーザ装置並びにリファレンスシグナル系列の割り当て方法
EP4436089A3 (en) Method for transmitting/receiving channel by using guard band in one carrier in wireless communication system, and device therefor
EP4057763A4 (en) METHOD FOR TRANSMITTING AND RECEIVING A UPLINK CHANNEL IN A WIRELESS COMMUNICATIONS SYSTEM AND APPARATUS THEREOF

Legal Events

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

Ref document number: 200880102072.X

Country of ref document: CN

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

Ref document number: 08790409

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2009526342

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 20107002159

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 200/MUMNP/2010

Country of ref document: IN

Ref document number: MX/A/2010/001372

Country of ref document: MX

WWE Wipo information: entry into national phase

Ref document number: 2008790409

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2010104007

Country of ref document: RU

WWE Wipo information: entry into national phase

Ref document number: 12672679

Country of ref document: US

ENP Entry into the national phase

Ref document number: PI0815150

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20100208