WO2009031485A1 - 基地局装置、移動局装置、分布アンテナ無線通信システム、パイロットチャネル生成方法、同期チャネル生成方法およびアンテナ選択方法 - Google Patents

基地局装置、移動局装置、分布アンテナ無線通信システム、パイロットチャネル生成方法、同期チャネル生成方法およびアンテナ選択方法 Download PDF

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Publication number
WO2009031485A1
WO2009031485A1 PCT/JP2008/065635 JP2008065635W WO2009031485A1 WO 2009031485 A1 WO2009031485 A1 WO 2009031485A1 JP 2008065635 W JP2008065635 W JP 2008065635W WO 2009031485 A1 WO2009031485 A1 WO 2009031485A1
Authority
WO
WIPO (PCT)
Prior art keywords
station device
generation method
channel generation
communication system
wireless communication
Prior art date
Application number
PCT/JP2008/065635
Other languages
English (en)
French (fr)
Inventor
Wahoh Oh
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
Priority to EP08829163.8A priority Critical patent/EP2187544B1/en
Priority to US12/676,483 priority patent/US9049601B2/en
Priority to KR1020107007294A priority patent/KR101452551B1/ko
Priority to JP2009531215A priority patent/JP4869404B2/ja
Priority to CN2008801056416A priority patent/CN101796862B/zh
Publication of WO2009031485A1 publication Critical patent/WO2009031485A1/ja

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/12—Fixed resource partitioning
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H04B7/0817—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/18—Allocation of orthogonal codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

　分布アンテナ無線通信システムの構成に適した基地局装置、移動局装置を提供し、分布アンテナ無線通信システムを構成し、また、分布アンテナ無線通信システムに適したパイロットチャネル生成方法および同期チャネル生成方法を提供する。分布アンテナ無線通信システムを構成するコアネットワーク装置ＣＮから入力される制御データに基づいて、相互に異なる複数の第１のパイロット信号と、第２のパイロット信号とを生成し、前記第１のパイロット信号および第２のパイロット信号を組み合わせることによって、前記無線アクセスユニット装置毎に固有のパイロットチャネルを生成する制御信号生成部１３と、前記各無線アクセスユニット装置に対して、それぞれに固有のパイロットチャネルを送信する送信部１０と、を備える。
PCT/JP2008/065635 2007-09-04 2008-09-01 基地局装置、移動局装置、分布アンテナ無線通信システム、パイロットチャネル生成方法、同期チャネル生成方法およびアンテナ選択方法 WO2009031485A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP08829163.8A EP2187544B1 (en) 2007-09-04 2008-09-01 Base station apparatus, mobile station apparatus, distributed antenna wireless communications system, pilot channel generation method, synchronization channel generation method, and antenna selection method
US12/676,483 US9049601B2 (en) 2007-09-04 2008-09-01 Base station apparatus, mobile station apparatus, distributed antenna wireless communications system, pilot channel generation method, synchronization channel generation method, and antenna selection method
KR1020107007294A KR101452551B1 (ko) 2007-09-04 2008-09-01 기지국 장치, 이동국 장치, 무선 통신 시스템, 파일럿 채널 생성 방법 및 안테나 선택 방법
JP2009531215A JP4869404B2 (ja) 2007-09-04 2008-09-01 基地局装置、移動局装置、分布アンテナ無線通信システム、パイロットチャネル生成方法、同期チャネル生成方法およびアンテナ選択方法
CN2008801056416A CN101796862B (zh) 2007-09-04 2008-09-01 基站装置、移动站装置、分布天线无线通信系统、导频信道生成方法、同步信道生成方法及天线选择方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007228815 2007-09-04
JP2007-228815 2007-09-04

Publications (1)

Publication Number Publication Date
WO2009031485A1 true WO2009031485A1 (ja) 2009-03-12

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Application Number Title Priority Date Filing Date
PCT/JP2008/065635 WO2009031485A1 (ja) 2007-09-04 2008-09-01 基地局装置、移動局装置、分布アンテナ無線通信システム、パイロットチャネル生成方法、同期チャネル生成方法およびアンテナ選択方法

Country Status (6)

Country Link
US (1) US9049601B2 (ja)
EP (1) EP2187544B1 (ja)
JP (2) JP4869404B2 (ja)
KR (1) KR101452551B1 (ja)
CN (1) CN101796862B (ja)
WO (1) WO2009031485A1 (ja)

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JP2014107656A (ja) * 2012-11-27 2014-06-09 Nippon Telegr & Teleph Corp <Ntt> 分散型無線通信基地局システム、信号処理装置、無線装置、及び分散型無線通信基地局システムの動作方法
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EP2494810A4 (en) * 2009-10-28 2016-09-14 Samsung Electronics Co Ltd COMMUNICATION SYSTEM WITH NETWORK ACCESS STRUCTURE
EP2557699A4 (en) * 2010-04-04 2016-09-21 Lg Electronics Inc DATA TRANSMISSION METHOD AND DEVICE FOR A TERMINAL IN A DISTRIBUTED ANTENNA SYSTEM
US9125098B2 (en) 2011-08-03 2015-09-01 Qualcomm Incorporated Method and apparatus for flow congestion control in multiflow networks
JP2014107656A (ja) * 2012-11-27 2014-06-09 Nippon Telegr & Teleph Corp <Ntt> 分散型無線通信基地局システム、信号処理装置、無線装置、及び分散型無線通信基地局システムの動作方法

Also Published As

Publication number Publication date
CN101796862B (zh) 2013-11-06
KR20100059938A (ko) 2010-06-04
US9049601B2 (en) 2015-06-02
EP2187544A1 (en) 2010-05-19
EP2187544B1 (en) 2018-04-18
JP2012060667A (ja) 2012-03-22
JPWO2009031485A1 (ja) 2010-12-16
CN101796862A (zh) 2010-08-04
JP4869404B2 (ja) 2012-02-08
US20100208656A1 (en) 2010-08-19
KR101452551B1 (ko) 2014-10-21
EP2187544A4 (en) 2015-08-26
JP5420625B2 (ja) 2014-02-19

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