MX2009008579A - Aparato de estacion base, estacion movil, sistema de comunicacion por radio y metodo de control de comunicaciones. - Google Patents

Aparato de estacion base, estacion movil, sistema de comunicacion por radio y metodo de control de comunicaciones.

Info

Publication number
MX2009008579A
MX2009008579A MX2009008579A MX2009008579A MX2009008579A MX 2009008579 A MX2009008579 A MX 2009008579A MX 2009008579 A MX2009008579 A MX 2009008579A MX 2009008579 A MX2009008579 A MX 2009008579A MX 2009008579 A MX2009008579 A MX 2009008579A
Authority
MX
Mexico
Prior art keywords
mobile station
communication system
radio communication
base station
control method
Prior art date
Application number
MX2009008579A
Other languages
English (en)
Inventor
Kenichi Higuchi
Teruo Kawamura
Hiroyuki Ishii
Daisuke Nishikawa
Original Assignee
Ntt Docomo Inc
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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of MX2009008579A publication Critical patent/MX2009008579A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • 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
    • H04L5/0001—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), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

Un sistema de comunicación por radio incluye: una estación móvil y un dispositivo de estación base que realiza la comunicación con la estación móvil en el enlace ascendente, mediante el uso del método SC-FDMA. El sistema de comunicación por radio tiene: los medios utilizados por la estación móvil para transmitir una primera señal o una segunda señal; y los medios de transmisión de la señal de referencia de sondeo RS utilizados por la estación móvil para establecer una banda de transmisión de la RS de sondeo de acuerdo a la información de mapeo en la primera señal o la segunda señal.
MX2009008579A 2007-02-15 2008-02-12 Aparato de estacion base, estacion movil, sistema de comunicacion por radio y metodo de control de comunicaciones. MX2009008579A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007035526 2007-02-15
JP2007077900 2007-03-23
PCT/JP2008/052258 WO2008099807A1 (ja) 2007-02-15 2008-02-12 基地局装置、移動局、無線通信システム及び通信制御方法

Publications (1)

Publication Number Publication Date
MX2009008579A true MX2009008579A (es) 2009-08-21

Family

ID=39708774

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009008579A MX2009008579A (es) 2007-02-15 2008-02-12 Aparato de estacion base, estacion movil, sistema de comunicacion por radio y metodo de control de comunicaciones.

Country Status (11)

Country Link
US (2) US8385277B2 (es)
EP (2) EP3208959A1 (es)
JP (2) JP5283513B2 (es)
KR (1) KR101416212B1 (es)
CN (2) CN101652954B (es)
AU (1) AU2008215503A1 (es)
BR (1) BRPI0808133A2 (es)
CA (1) CA2678024A1 (es)
MX (1) MX2009008579A (es)
RU (1) RU2009133240A (es)
WO (1) WO2008099807A1 (es)

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WO2010027035A1 (ja) 2008-09-04 2010-03-11 シャープ株式会社 移動通信システム、基地局装置、移動局装置および通信方法
EP2166694A3 (en) * 2008-09-18 2012-01-04 Samsung Electronics Co., Ltd. Transmission of sounding reference signals in TDD communication systems
JP5170251B2 (ja) 2008-10-28 2013-03-27 富士通株式会社 協調的ｈａｒｑ通信方式を用いた無線基地局装置、無線端末装置、無線通信システム、及び無線通信方法
KR101632440B1 (ko) * 2008-12-03 2016-06-22 엘지전자 주식회사 중계국을 위한 ｈａｒｑ 수행방법
JP5474053B2 (ja) 2009-04-10 2014-04-16 パナソニック株式会社 端末装置及びマッピング方法
US8848520B2 (en) * 2010-02-10 2014-09-30 Qualcomm Incorporated Aperiodic sounding reference signal transmission method and apparatus
KR101327131B1 (ko) 2010-02-12 2013-11-07 엘지전자 주식회사 무선 통신 시스템에서 데이터 전송 방법 및 장치
KR101328213B1 (ko) 2010-02-12 2013-11-14 엘지전자 주식회사 무선 통신 시스템에서 데이터 전송 방법 및 장치
US10536910B2 (en) * 2010-05-28 2020-01-14 Qualcomm Incorporated Apparatus and method for random access channel power prioritization
CN103026650B (zh) * 2010-07-26 2016-06-08 Lg电子株式会社 在无线通信***中发送扩展上行链路控制信息的方法和设备
WO2012044135A2 (ko) * 2010-10-01 2012-04-05 엘지전자 주식회사 제어 정보를 전송하는 방법 및 이를 위한 장치
EP2448167B1 (en) 2010-11-02 2019-08-21 LG Electronics Inc. Method and apparatus for transmitting control information in radio communication system
WO2012070914A2 (ko) * 2010-11-25 2012-05-31 엘지전자 주식회사 무선 통신 시스템에서 제어 채널 및 데이터 채널 전송 방법 및 장치
US8780878B2 (en) * 2011-03-22 2014-07-15 Innovative Sonic Corporation Method and apparatus to improve aperiodic SRS (sounding reference symbol) in a wireless communication system
WO2012148060A1 (ko) * 2011-04-28 2012-11-01 엘지전자 주식회사 무선 통신 시스템에서 상향링크 제어 정보 전송 방법 및 장치
EP2774103A4 (en) * 2011-10-31 2015-05-06 Katmandu Technology Inc SYSTEM, METHOD AND DEVICE FOR CREATING AND EXECUTING A SHOPPING LIST
KR20130084176A (ko) * 2012-01-16 2013-07-24 주식회사 팬택 무선통신 시스템에서 상향링크 신호의 전송장치 및 방법
EP2837229A2 (en) * 2012-04-09 2015-02-18 Telefonaktiebolaget LM Ericsson (Publ) Methods and apparatus for enhancing network positioning measurement performance by managing uncertain measurement occasions
WO2013155692A1 (en) * 2012-04-19 2013-10-24 Telefonaktiebolaget L M Ericsson (Publ) Signaling for uplink sounding
EP2739080B1 (en) * 2012-08-01 2018-04-11 Sun Patent Trust Wireless communication terminal device, wireless communication base station device and wireless communication method
KR20140032545A (ko) * 2012-08-31 2014-03-17 삼성전자주식회사 상향링크 제어 채널 자원이 동적으로 변하는 무선통신 시스템에서 사운딩 운용 방법 및 장치
US9112662B2 (en) * 2013-01-17 2015-08-18 Samsung Electronics Co., Ltd. Overhead reduction for transmission of acknowledgment signals
JP6526174B2 (ja) * 2014-08-15 2019-06-05 インターデイジタル パテント ホールディングス インコーポレイテッド 低減された帯域幅を用いるｗｔｒｕに対してアップリンク送信およびｍｂｍｓをサポートするための方法および装置
CN111757350B (zh) * 2019-03-29 2022-05-06 华为技术有限公司 信息传输方法及相关装置

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JP3363086B2 (ja) 1998-03-04 2003-01-07 株式会社東芝 Ｏｆｄｍ受信装置
JP4449588B2 (ja) 2004-06-09 2010-04-14 ソニー株式会社 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
JP2006345274A (ja) * 2005-06-09 2006-12-21 Sharp Corp Ｂｌｕｅｔｏｏｔｈ（登録商標）端末の干渉回避方法
JP2007035526A (ja) 2005-07-29 2007-02-08 Hitachi Ltd 電子装置
JP2007077900A (ja) 2005-09-15 2007-03-29 Hino Motors Ltd 二段過給システム
WO2007081145A1 (en) * 2006-01-09 2007-07-19 Samsung Electronics Co., Ltd. Method and apparatus for time multiplexing uplink data and uplink signaling information in an sc-fdma system
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US8295262B2 (en) * 2006-08-15 2012-10-23 Texas Instruments Incorporated Uplink reference signal for time and frequency scheduling of transmissions
US9281917B2 (en) * 2007-01-03 2016-03-08 Nokia Technologies Oy Shared control channel structure
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Also Published As

Publication number Publication date
RU2009133240A (ru) 2011-03-20
US20100091708A1 (en) 2010-04-15
EP2129022A1 (en) 2009-12-02
CN103220108A (zh) 2013-07-24
JP5283513B2 (ja) 2013-09-04
KR20090112748A (ko) 2009-10-28
WO2008099807A1 (ja) 2008-08-21
CN103220108B (zh) 2016-02-10
AU2008215503A1 (en) 2008-08-21
US20130148599A1 (en) 2013-06-13
JPWO2008099807A1 (ja) 2010-05-27
EP2129022A4 (en) 2014-08-06
CN101652954A (zh) 2010-02-17
JP2013232906A (ja) 2013-11-14
EP3208959A1 (en) 2017-08-23
CA2678024A1 (en) 2008-08-21
JP5654086B2 (ja) 2015-01-14
CN101652954B (zh) 2013-03-20
BRPI0808133A2 (pt) 2014-06-17
US8780851B2 (en) 2014-07-15
US8385277B2 (en) 2013-02-26
KR101416212B1 (ko) 2014-07-08

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