AU2007262182B2 - Transmitting device and communication method - Google Patents

Transmitting device and communication method Download PDF

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Publication number
AU2007262182B2
AU2007262182B2 AU2007262182A AU2007262182A AU2007262182B2 AU 2007262182 B2 AU2007262182 B2 AU 2007262182B2 AU 2007262182 A AU2007262182 A AU 2007262182A AU 2007262182 A AU2007262182 A AU 2007262182A AU 2007262182 B2 AU2007262182 B2 AU 2007262182B2
Authority
AU
Australia
Prior art keywords
transmission apparatus
control channels
control
reception apparatuses
subcarriers
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU2007262182A
Other languages
English (en)
Other versions
AU2007262182A1 (en
Inventor
Kenichi Higuchi
Nobuhiko Miki
Mamoru Sawahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
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
Publication of AU2007262182A1 publication Critical patent/AU2007262182A1/en
Application granted granted Critical
Publication of AU2007262182B2 publication Critical patent/AU2007262182B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/7143—Arrangements for generation of hop patterns
    • 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
    • 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) or 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • H04L5/0046—Determination of the number of bits transmitted on different sub-channels
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR or Eb/lo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04B7/0837—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 pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2007262182A 2006-06-19 2007-06-13 Transmitting device and communication method Ceased AU2007262182B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006-169443 2006-06-19
JP2006169443A JP4869802B2 (ja) 2006-06-19 2006-06-19 送信装置及び通信方法
PCT/JP2007/061939 WO2007148588A1 (ja) 2006-06-19 2007-06-13 送信装置及び通信方法

Publications (2)

Publication Number Publication Date
AU2007262182A1 AU2007262182A1 (en) 2007-12-27
AU2007262182B2 true AU2007262182B2 (en) 2011-06-02

Family

ID=38833330

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2007262182A Ceased AU2007262182B2 (en) 2006-06-19 2007-06-13 Transmitting device and communication method

Country Status (12)

Country Link
US (2) US20090268838A1 (https=)
EP (1) EP2034645A4 (https=)
JP (1) JP4869802B2 (https=)
KR (1) KR101288369B1 (https=)
CN (1) CN101507159B (https=)
AU (1) AU2007262182B2 (https=)
BR (1) BRPI0713669A2 (https=)
CA (1) CA2654926A1 (https=)
MX (1) MX2008015914A (https=)
RU (1) RU2446587C2 (https=)
TW (1) TW200812268A (https=)
WO (1) WO2007148588A1 (https=)

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US8521206B2 (en) * 2008-04-22 2013-08-27 Qualcomm Incorporated Interference management with reduce interference requests and interference indicators
US8559879B2 (en) * 2008-04-22 2013-10-15 Qualcomm Incorporated Null pilots for interference estimation in a wireless communication network
KR101019338B1 (ko) 2008-09-30 2011-03-07 주식회사 세아네트웍스 데이터 송수신 방법과 이를 지원하는 장치
JP5249151B2 (ja) * 2009-07-24 2013-07-31 京セラ株式会社 無線基地局及び通信制御方法
JP2011259031A (ja) * 2010-06-04 2011-12-22 Kyocera Corp 無線通信装置
JP2012074884A (ja) * 2010-09-28 2012-04-12 Kyocera Corp 無線基地局および無線通信方法
JP2015076700A (ja) * 2013-10-08 2015-04-20 株式会社Ｎｔｔドコモ 無線装置、無線制御装置及び通信制御方法
MX2019004447A (es) 2016-10-21 2019-08-05 Ericsson Telefon Ab L M Evitacion de colision entre canales de control de enlace descendente y señales de referencia de informacion de estado de canal aperiodicas.
CN108736161B (zh) * 2017-04-14 2021-10-01 京东方科技集团股份有限公司 移动设备以及移动设备定向天线调节方法
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JP2005080286A (ja) * 2003-09-02 2005-03-24 Korea Electronics Telecommun Ｏｆｄｍａ・ｆｄｄ基盤の移動通信システムにおける順方向チャンネルの構成方法及び順方向チャンネルの割当て方法

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US20040264548A1 (en) * 2002-04-17 2004-12-30 Kenichi Miyoshi Radio transmitting apparatus, radio receiving apparatus and method therefor
JP2005080286A (ja) * 2003-09-02 2005-03-24 Korea Electronics Telecommun Ｏｆｄｍａ・ｆｄｄ基盤の移動通信システムにおける順方向チャンネルの構成方法及び順方向チャンネルの割当て方法

Also Published As

Publication number Publication date
TWI343722B (https=) 2011-06-11
EP2034645A4 (en) 2014-03-05
EP2034645A1 (en) 2009-03-11
WO2007148588A1 (ja) 2007-12-27
KR20090024753A (ko) 2009-03-09
US20110216725A1 (en) 2011-09-08
KR101288369B1 (ko) 2013-07-23
CN101507159A (zh) 2009-08-12
RU2446587C2 (ru) 2012-03-27
RU2009101072A (ru) 2010-07-27
TW200812268A (en) 2008-03-01
CN101507159B (zh) 2016-03-02
MX2008015914A (es) 2009-02-12
BRPI0713669A2 (pt) 2012-10-23
AU2007262182A1 (en) 2007-12-27
CA2654926A1 (en) 2007-12-27
US20090268838A1 (en) 2009-10-29
JP4869802B2 (ja) 2012-02-08
JP2007336492A (ja) 2007-12-27

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MK14 Patent ceased section 143(a) (annual fees not paid) or expired