WO2008120549A1 - 移動通信システム、移動局装置、基地局装置及び移動通信方法 - Google Patents

移動通信システム、移動局装置、基地局装置及び移動通信方法 Download PDF

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Publication number
WO2008120549A1
WO2008120549A1 PCT/JP2008/054603 JP2008054603W WO2008120549A1 WO 2008120549 A1 WO2008120549 A1 WO 2008120549A1 JP 2008054603 W JP2008054603 W JP 2008054603W WO 2008120549 A1 WO2008120549 A1 WO 2008120549A1
Authority
WO
WIPO (PCT)
Prior art keywords
station device
reception quality
base station
transmission format
mobile communication
Prior art date
Application number
PCT/JP2008/054603
Other languages
English (en)
French (fr)
Inventor
Tatsushi Aiba
Hiroshi Katsuragawa
Original Assignee
Sharp Kabushiki Kaisha
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 Sharp Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Publication of WO2008120549A1 publication Critical patent/WO2008120549A1/ja

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Classifications

    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • 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
    • 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
    • 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

Abstract

　本発明の移動局装置は、基地局装置と通信する移動局装置であって、基地局装置から受信する信号に基づいて複数のチャネルの受信品質を測定する受信品質測定部と、受信品質測定部が異なる時間に測定した受信品質の関係に応じて受信品質測定部が測定した受信品質情報の基地局装置に対する送信形式を選択する受信品質情報送信形式選択部と、受信品質情報送信形式選択部が選択した送信形式で受信品質測定部が測定した受信品質情報と受信品質情報送信形式選択部が選択した送信形式とを基地局装置に対して送信する受信品質情報送信部とを備える。
PCT/JP2008/054603 2007-03-19 2008-03-13 移動通信システム、移動局装置、基地局装置及び移動通信方法 WO2008120549A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007071268 2007-03-19
JP2007-071268 2007-03-19

Publications (1)

Publication Number Publication Date
WO2008120549A1 true WO2008120549A1 (ja) 2008-10-09

Family

ID=39808132

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054603 WO2008120549A1 (ja) 2007-03-19 2008-03-13 移動通信システム、移動局装置、基地局装置及び移動通信方法

Country Status (1)

Country Link
WO (1) WO2008120549A1 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007015529A1 (ja) * 2005-08-03 2007-02-08 Matsushita Electric Industrial Co., Ltd. 基地局装置、通信端末装置、およびマルチキャリア通信方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007015529A1 (ja) * 2005-08-03 2007-02-08 Matsushita Electric Industrial Co., Ltd. 基地局装置、通信端末装置、およびマルチキャリア通信方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
SAMSUNG: "CQI reporting for E-UTRA", 3GPP TSG RAN WG1 MEETING #47, vol. R1-063268, 10 November 2006 (2006-11-10) *
SHARP: "Consideration on CQI reporting", 3GPP TSG RAN WG1 MEETING #48, vol. R1-071495, 30 March 2007 (2007-03-30) *

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