WO2009044686A1 - 移動局装置、基地局装置、並びに上りリンクおよび下りリンク送信方法 - Google Patents

移動局装置、基地局装置、並びに上りリンクおよび下りリンク送信方法 Download PDF

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Publication number
WO2009044686A1
WO2009044686A1 PCT/JP2008/067522 JP2008067522W WO2009044686A1 WO 2009044686 A1 WO2009044686 A1 WO 2009044686A1 JP 2008067522 W JP2008067522 W JP 2008067522W WO 2009044686 A1 WO2009044686 A1 WO 2009044686A1
Authority
WO
WIPO (PCT)
Prior art keywords
station device
base station
mobile station
information
confirmation information
Prior art date
Application number
PCT/JP2008/067522
Other languages
English (en)
French (fr)
Inventor
Teruo Kawamura
Yoshihisa Kishiyama
Kenichi Higuchi
Mamoru Sawahashi
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.
Priority to MX2010002540A priority Critical patent/MX2010002540A/es
Priority to CA2698913A priority patent/CA2698913C/en
Priority to EP08836636.4A priority patent/EP2187679B1/en
Priority to AU2008308246A priority patent/AU2008308246B2/en
Priority to BRPI0817533-0A priority patent/BRPI0817533B1/pt
Priority to RU2010115845/07A priority patent/RU2485717C2/ru
Priority to KR1020107005237A priority patent/KR101531958B1/ko
Priority to US12/680,208 priority patent/US8437294B2/en
Priority to CN200880109087.9A priority patent/CN101809959B/zh
Publication of WO2009044686A1 publication Critical patent/WO2009044686A1/ja
Priority to US13/856,869 priority patent/US20130223413A1/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027Scheduling of signalling, e.g. occurrence thereof
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026Transmission of channel quality indication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • H04B17/20Monitoring; Testing of receivers
    • H04B17/24Monitoring; Testing of receivers with feedback of measurements to the transmitter
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0078Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0079Formats for control data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607Details of the supervisory signal
    • H04L1/1671Details of the supervisory signal the supervisory signal being transmitted together with control information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202Channel estimation
    • H04L25/0224Channel estimation using sounding signals
    • H04L25/0228Channel estimation using sounding signals with direct estimation from sounding signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2647Arrangements specific to the receiver only
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058Allocation criteria
    • H04L5/006Quality of the received signal, e.g. BER, SNR, water filling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446Resources in time domain, e.g. slots or frames
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

 開示される移動局装置は、基地局からの参照信号に基づいて下りリンクのチャネル品質を推定し、推定結果をチャネル推定情報として出力するチャネル品質推定部と、基地局からの下りデータチャネルの受信の成否を判定し、判定結果を送達確認情報として出力する送達確認判定部と、チャネル推定情報と送達確認情報とが、基地局に対して同時に返信されることとなる場合に、送達確認情報を優先して返信させる送達確認情報優先部と、を備える。
PCT/JP2008/067522 2007-10-01 2008-09-26 移動局装置、基地局装置、並びに上りリンクおよび下りリンク送信方法 WO2009044686A1 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
MX2010002540A MX2010002540A (es) 2007-10-01 2008-09-26 Dispositivo de estacion movil, dispositivo de estacion de base, y metodo de transmision de enlace ascendente y de enlace descendente.
CA2698913A CA2698913C (en) 2007-10-01 2008-09-26 Mobile station, base station, uplink transmission method, and downlink transmission method
EP08836636.4A EP2187679B1 (en) 2007-10-01 2008-09-26 Mobile station device, base station device, upstream link and downstream link transmission method
AU2008308246A AU2008308246B2 (en) 2007-10-01 2008-09-26 Mobile Station, Base Station, Uplink Transmission Method, and Downlink Transmission Method
BRPI0817533-0A BRPI0817533B1 (pt) 2007-10-01 2008-09-26 Estação móvel, método de transmissão de enlace ascendente e sistema de comunicação
RU2010115845/07A RU2485717C2 (ru) 2007-10-01 2008-09-26 Мобильная станция, базовая станция, способ передачи восходящего канала связи и способ передачи нисходящего канала связи
KR1020107005237A KR101531958B1 (ko) 2007-10-01 2008-09-26 이동국장치, 기지국장치, 및 상향링크 및 하향링크 송신방법
US12/680,208 US8437294B2 (en) 2007-10-01 2008-09-26 Mobile station, base station, uplink transmission method, and downlink transmission method
CN200880109087.9A CN101809959B (zh) 2007-10-01 2008-09-26 移动台装置、基站装置以及上行链路和下行链路发送方法
US13/856,869 US20130223413A1 (en) 2007-10-01 2013-04-04 Mobile station, base station, uplink transmission method, and downlink transmission method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007258107A JP4574659B2 (ja) 2007-10-01 2007-10-01 移動局装置、上りリンク送信方法、および通信システム
JP2007-258107 2007-10-01

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/856,869 Division US20130223413A1 (en) 2007-10-01 2013-04-04 Mobile station, base station, uplink transmission method, and downlink transmission method

Publications (1)

Publication Number Publication Date
WO2009044686A1 true WO2009044686A1 (ja) 2009-04-09

Family

ID=40526115

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/067522 WO2009044686A1 (ja) 2007-10-01 2008-09-26 移動局装置、基地局装置、並びに上りリンクおよび下りリンク送信方法

Country Status (10)

Country Link
US (2) US8437294B2 (ja)
EP (1) EP2187679B1 (ja)
JP (1) JP4574659B2 (ja)
KR (1) KR101531958B1 (ja)
CN (2) CN101809959B (ja)
BR (1) BRPI0817533B1 (ja)
CA (1) CA2698913C (ja)
MX (1) MX2010002540A (ja)
RU (1) RU2485717C2 (ja)
WO (1) WO2009044686A1 (ja)

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WO2011038542A1 (zh) * 2009-09-29 2011-04-07 上海贝尔股份有限公司 用于估计下行链路的信道条件的方法及设备
WO2011112127A1 (en) 2010-03-11 2011-09-15 Telefonaktiebolaget L M Ericsson (Publ) Fast channel probing
WO2012108042A1 (ja) * 2011-02-10 2012-08-16 富士通株式会社 応答方法、通信システム及び通信装置
US8867474B2 (en) 2010-09-14 2014-10-21 Lg Electronics Inc. Method and device for uplink resource allocation

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JP5718597B2 (ja) * 2010-08-06 2015-05-13 京セラ株式会社 無線基地局、無線端末および無線通信方法
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JP7023923B2 (ja) 2016-07-21 2022-02-22 オッポ広東移動通信有限公司 信号伝送方法、端末機器、及びネットワーク機器
CN106792896B (zh) * 2016-12-07 2019-07-30 Oppo广东移动通信有限公司 一种数据发送方法及移动终端
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Cited By (11)

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Publication number Priority date Publication date Assignee Title
WO2011038542A1 (zh) * 2009-09-29 2011-04-07 上海贝尔股份有限公司 用于估计下行链路的信道条件的方法及设备
CN102474868A (zh) * 2009-09-29 2012-05-23 上海贝尔股份有限公司 用于估计下行链路的信道条件的方法及设备
WO2011112127A1 (en) 2010-03-11 2011-09-15 Telefonaktiebolaget L M Ericsson (Publ) Fast channel probing
US8995282B2 (en) 2010-03-11 2015-03-31 Telefonaktiebolaget L M Ericsson (Publ) Fast channel probing
EP2545687A4 (en) * 2010-03-11 2017-08-30 Telefonaktiebolaget LM Ericsson (publ) Fast channel probing
US8867474B2 (en) 2010-09-14 2014-10-21 Lg Electronics Inc. Method and device for uplink resource allocation
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US10368341B2 (en) 2010-09-14 2019-07-30 Lg Electronics Inc. Method and device for uplink resource allocation
WO2012108042A1 (ja) * 2011-02-10 2012-08-16 富士通株式会社 応答方法、通信システム及び通信装置
JP5644870B2 (ja) * 2011-02-10 2014-12-24 富士通株式会社 応答方法、通信システム及び通信装置

Also Published As

Publication number Publication date
AU2008308246A1 (en) 2009-04-09
CN101809959B (zh) 2015-04-01
BRPI0817533B1 (pt) 2020-01-07
BRPI0817533A2 (pt) 2015-03-31
CN101809959A (zh) 2010-08-18
EP2187679A1 (en) 2010-05-19
CA2698913A1 (en) 2009-04-09
US20100246512A1 (en) 2010-09-30
CN102984101B (zh) 2016-12-21
KR20100058539A (ko) 2010-06-03
KR101531958B1 (ko) 2015-06-29
JP2009089187A (ja) 2009-04-23
EP2187679A4 (en) 2015-07-15
RU2010115845A (ru) 2011-11-10
RU2485717C2 (ru) 2013-06-20
CA2698913C (en) 2017-04-11
CN102984101A (zh) 2013-03-20
US8437294B2 (en) 2013-05-07
JP4574659B2 (ja) 2010-11-04
MX2010002540A (es) 2010-03-30
EP2187679B1 (en) 2017-03-08
US20130223413A1 (en) 2013-08-29

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