JP4574659B2 - 移動局装置、上りリンク送信方法、および通信システム - Google Patents

移動局装置、上りリンク送信方法、および通信システム Download PDF

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Publication number
JP4574659B2
JP4574659B2 JP2007258107A JP2007258107A JP4574659B2 JP 4574659 B2 JP4574659 B2 JP 4574659B2 JP 2007258107 A JP2007258107 A JP 2007258107A JP 2007258107 A JP2007258107 A JP 2007258107A JP 4574659 B2 JP4574659 B2 JP 4574659B2
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JP
Japan
Prior art keywords
information
base station
channel
cqi
mobile station
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Active
Application number
JP2007258107A
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English (en)
Japanese (ja)
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JP2009089187A5 (cg-RX-API-DMAC10.html
JP2009089187A (ja
Inventor
輝雄 川村
祥久 岸山
健一 樋口
衛 佐和橋
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NTT Docomo Inc
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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
Priority to JP2007258107A priority Critical patent/JP4574659B2/ja
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Priority to RU2010115845/07A priority patent/RU2485717C2/ru
Priority to US12/680,208 priority patent/US8437294B2/en
Priority to PCT/JP2008/067522 priority patent/WO2009044686A1/ja
Priority to BRPI0817533-0A priority patent/BRPI0817533B1/pt
Priority to KR1020107005237A priority patent/KR101531958B1/ko
Priority to CN201210535028.6A priority patent/CN102984101B/zh
Priority to AU2008308246A priority patent/AU2008308246B2/en
Priority to CA2698913A priority patent/CA2698913C/en
Priority to CN200880109087.9A priority patent/CN101809959B/zh
Priority to EP08836636.4A priority patent/EP2187679B1/en
Priority to MX2010002540A priority patent/MX2010002540A/es
Publication of JP2009089187A publication Critical patent/JP2009089187A/ja
Publication of JP2009089187A5 publication Critical patent/JP2009089187A5/ja
Application granted granted Critical
Publication of JP4574659B2 publication Critical patent/JP4574659B2/ja
Priority to US13/856,869 priority patent/US20130223413A1/en
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Anticipated expiration legal-status Critical

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0079—Formats for control data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2007258107A 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 Active JP4574659B2 (ja)

Priority Applications (13)

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
EP08836636.4A EP2187679B1 (en) 2007-10-01 2008-09-26 Mobile station device, base station device, upstream link and downstream link transmission method
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
BRPI0817533-0A BRPI0817533B1 (pt) 2007-10-01 2008-09-26 Estação móvel, método de transmissão de enlace ascendente e sistema de comunicação
KR1020107005237A KR101531958B1 (ko) 2007-10-01 2008-09-26 이동국장치, 기지국장치, 및 상향링크 및 하향링크 송신방법
CN201210535028.6A CN102984101B (zh) 2007-10-01 2008-09-26 移动台装置、上行链路发送方法和通信系统
AU2008308246A AU2008308246B2 (en) 2007-10-01 2008-09-26 Mobile Station, Base Station, Uplink Transmission Method, and Downlink Transmission Method
CA2698913A CA2698913C (en) 2007-10-01 2008-09-26 Mobile station, base station, uplink transmission method, and downlink transmission method
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
US12/680,208 US8437294B2 (en) 2007-10-01 2008-09-26 Mobile station, base station, uplink transmission method, and downlink transmission method
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.
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 (1)

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010182753A Division JP4749498B2 (ja) 2010-08-18 2010-08-18 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

Publications (3)

Publication Number Publication Date
JP2009089187A JP2009089187A (ja) 2009-04-23
JP2009089187A5 JP2009089187A5 (cg-RX-API-DMAC10.html) 2010-08-05
JP4574659B2 true JP4574659B2 (ja) 2010-11-04

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JP2007258107A Active 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

Country Status (10)

Country Link
US (2) US8437294B2 (cg-RX-API-DMAC10.html)
EP (1) EP2187679B1 (cg-RX-API-DMAC10.html)
JP (1) JP4574659B2 (cg-RX-API-DMAC10.html)
KR (1) KR101531958B1 (cg-RX-API-DMAC10.html)
CN (2) CN102984101B (cg-RX-API-DMAC10.html)
BR (1) BRPI0817533B1 (cg-RX-API-DMAC10.html)
CA (1) CA2698913C (cg-RX-API-DMAC10.html)
MX (1) MX2010002540A (cg-RX-API-DMAC10.html)
RU (1) RU2485717C2 (cg-RX-API-DMAC10.html)
WO (1) WO2009044686A1 (cg-RX-API-DMAC10.html)

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Also Published As

Publication number Publication date
US20100246512A1 (en) 2010-09-30
US8437294B2 (en) 2013-05-07
CN102984101B (zh) 2016-12-21
KR20100058539A (ko) 2010-06-03
EP2187679A1 (en) 2010-05-19
BRPI0817533A2 (pt) 2015-03-31
US20130223413A1 (en) 2013-08-29
JP2009089187A (ja) 2009-04-23
RU2010115845A (ru) 2011-11-10
CN101809959A (zh) 2010-08-18
RU2485717C2 (ru) 2013-06-20
CA2698913C (en) 2017-04-11
WO2009044686A1 (ja) 2009-04-09
AU2008308246A1 (en) 2009-04-09
BRPI0817533B1 (pt) 2020-01-07
EP2187679B1 (en) 2017-03-08
MX2010002540A (es) 2010-03-30
CN102984101A (zh) 2013-03-20
KR101531958B1 (ko) 2015-06-29
CA2698913A1 (en) 2009-04-09
CN101809959B (zh) 2015-04-01
EP2187679A4 (en) 2015-07-15

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