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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) EP2129022A4 (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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EP4228291B1 (en) 2007-08-14 2024-07-03 Panasonic Holdings Corporation Radio communication device and radio communication method
CN101816145B (zh) * 2007-10-02 2015-06-03 三星电子株式会社 通信系统中信号的重复传输
BRPI0918219B1 (pt) 2008-09-04 2020-11-17 Sharp Kabushiki Kaisha aparelho de estação base, aparelho de estação móvel, método de comunicação de um aparelho de estação base e método de comunicação de um aparelho de estação móvel
EP2166694A3 (en) 2008-09-18 2012-01-04 Samsung Electronics Co., Ltd. Transmission of sounding reference signals in TDD communication systems
CA2741498C (en) 2008-10-28 2016-12-13 Fujitsu Limited Wireless base station device using coordinated harq communication method, wireless terminal device, wireless communication system, and wireless communication method
KR101632440B1 (ko) 2008-12-03 2016-06-22 엘지전자 주식회사 중계국을 위한 ｈａｒｑ 수행방법
EP2418905A1 (en) * 2009-04-10 2012-02-15 Panasonic Corporation Wireless base station apparatus, wireless terminal apparatus, frequency resource allocation method, and method of forming transmission signal
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
EP2600548B1 (en) 2010-07-26 2018-11-07 LG Electronics Inc. Method and device for transmitting extended uplink control information in wireless communication system
KR101801579B1 (ko) * 2010-10-01 2017-11-27 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
US9504027B2 (en) 2010-11-25 2016-11-22 Lg Electronics Inc. Method and apparatus for transmitting a control channel and a data channel in a wireless communication system
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
KR101487122B1 (ko) 2011-04-28 2015-01-28 엘지전자 주식회사 무선 통신 시스템에서 상향링크 제어 전송 방법 및 장치
US20130124362A1 (en) * 2011-10-31 2013-05-16 Robert Katcher System, method and device for shopping list generation and fulfillment
KR20130084176A (ko) * 2012-01-16 2013-07-24 주식회사 팬택 무선통신 시스템에서 상향링크 신호의 전송장치 및 방법
CN104335631B (zh) * 2012-04-09 2018-06-19 瑞典爱立信有限公司 用于通过管理不确定测量时机来增强网络定位测量性能的方法和设备
US9521688B2 (en) * 2012-04-19 2016-12-13 Telefonaktiebolaget Lm Ericsson (Publ) Signaling for uplink sounding
EP3346749B1 (en) * 2012-08-01 2020-03-18 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
MX2017002023A (es) * 2014-08-15 2017-08-14 Interdigital Patent Holdings Inc Metodo y aparato para apoyar la transmision de enlace ascendente y un mbms para una wtru con ancho de banda reducido.
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
MY187399A (en) * 2006-04-28 2021-09-22 Qualcomm Inc Method and apparatus for enhanced paging
US8417248B2 (en) * 2006-08-14 2013-04-09 Texas Instruments Incorporated Methods and apparatus to schedule uplink transmissions in wireless communication systems
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
US8107987B2 (en) * 2007-02-14 2012-01-31 Qualcomm Incorporated Apparatus and method for uplink power control of wireless communications

Also Published As

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

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