WO2009022467A1 - 無線通信基地局装置、無線通信移動局装置およびａｒｑにおける応答信号のスクランブリング方法 - Google Patents

無線通信基地局装置、無線通信移動局装置およびａｒｑにおける応答信号のスクランブリング方法 Download PDF

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Publication number
WO2009022467A1
WO2009022467A1 PCT/JP2008/002200 JP2008002200W WO2009022467A1 WO 2009022467 A1 WO2009022467 A1 WO 2009022467A1 JP 2008002200 W JP2008002200 W JP 2008002200W WO 2009022467 A1 WO2009022467 A1 WO 2009022467A1
Authority
WO
WIPO (PCT)
Prior art keywords
response signal
wireless communication
station device
unit
mobile station
Prior art date
Application number
PCT/JP2008/002200
Other languages
English (en)
French (fr)
Inventor
Masaru Fukuoka
Akihiko Nishio
Daichi Imamura
Original Assignee
Panasonic Corporation
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 Panasonic Corporation filed Critical Panasonic Corporation
Priority to US12/673,020 priority Critical patent/US20110096928A1/en
Priority to JP2009528034A priority patent/JPWO2009022467A1/ja
Publication of WO2009022467A1 publication Critical patent/WO2009022467A1/ja

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Classifications

    • 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
    • H04L1/1692—Physical properties of the supervisory signal, e.g. acknowledgement by energy bursts
    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
    • 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
    • H04L2001/125—Arrangements for preventing errors in the return channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

　移動局が割当情報の受信をミスし、複数の移動局からの上り回線データが衝突した場合でも、ＡＲＱ制御の破綻を防ぐことができる無線通信基地局装置。この装置において、ＣＲＣ部（１２３）は、復号後の上り回線データに対してＣＲＣを用いた誤り検出を行って応答信号を生成し、変調部（１０５）は応答信号を変調し、レピティション部（１０６）は、変調された応答信号を複製して同一の複数の応答信号を得、スクランブリングコード選択部（１０７）は、割当情報生成部（１０１）から上り回線のデータチャネルのスケジューリング方法を受け取り、ＰＳＡ移動局またはＤＳＡ移動局のスクランブリングコードを選択し、スクランブリング部（１０８）は、スクランブリングコード選択部（１０７）において選択されたスクランブリングコードを用いて応答信号をスクランブリングする。
PCT/JP2008/002200 2007-08-13 2008-08-12 無線通信基地局装置、無線通信移動局装置およびａｒｑにおける応答信号のスクランブリング方法 WO2009022467A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/673,020 US20110096928A1 (en) 2007-08-13 2008-08-12 Wireless Communication Base Station Device, Wireless Communication Mobile Station Device, and Method for Scrambling Response Signal in ARQ
JP2009528034A JPWO2009022467A1 (ja) 2007-08-13 2008-08-12 無線通信基地局装置、無線通信移動局装置およびａｒｑにおける応答信号のスクランブリング方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-211161 2007-08-13
JP2007211161 2007-08-13

Publications (1)

Publication Number Publication Date
WO2009022467A1 true WO2009022467A1 (ja) 2009-02-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002200 WO2009022467A1 (ja) 2007-08-13 2008-08-12 無線通信基地局装置、無線通信移動局装置およびａｒｑにおける応答信号のスクランブリング方法

Country Status (3)

Country Link
US (1) US20110096928A1 (ja)
JP (1) JPWO2009022467A1 (ja)
WO (1) WO2009022467A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009068078A1 (en) * 2007-11-26 2009-06-04 Telefonaktiebolaget Lm Ericsson (Publ) Outer loop power control for e-dch
RU2510133C2 (ru) 2008-10-30 2014-03-20 Панасоник Корпорэйшн Устройство радиосвязи и способ радиосвязи
EP2416604B1 (en) * 2010-08-05 2017-09-20 HTC Corporation Handling signalling congestion and related communication device
EP2701418B1 (en) * 2011-05-10 2017-07-05 Huawei Technologies Co., Ltd. Method, device and base station for coordinated multi-point (comp) reception processing
US9408184B2 (en) * 2014-08-01 2016-08-02 Newracom, Inc. Systems and methods for multi-user simultaneous transmissions

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004343258A (ja) * 2003-05-13 2004-12-02 Matsushita Electric Ind Co Ltd 無線基地局装置、通信端末装置及び制御情報の伝送方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100606008B1 (ko) * 2003-01-04 2006-07-26 삼성전자주식회사 부호 분할 다중 접속 통신 시스템에서 역방향 데이터재전송 요청 송수신 장치 및 방법
JP3999683B2 (ja) * 2003-02-17 2007-10-31 株式会社エヌ・ティ・ティ・ドコモ 無線通信方法及び基地局

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004343258A (ja) * 2003-05-13 2004-12-02 Matsushita Electric Ind Co Ltd 無線基地局装置、通信端末装置及び制御情報の伝送方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CATT ET AL.,: "Collision Avoidance While Using Synchronous HARQ", 3GPP TSG-RAN WG2#56BIS R2-070115, 19 January 2007 (2007-01-19), XP050133228 *

Also Published As

Publication number Publication date
US20110096928A1 (en) 2011-04-28
JPWO2009022467A1 (ja) 2010-11-11

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