CN1659816B - 无线通信系统和方法以及适用于该系统的无线站 - Google Patents

无线通信系统和方法以及适用于该系统的无线站 Download PDF

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Publication number
CN1659816B
CN1659816B CN03813304.0A CN03813304A CN1659816B CN 1659816 B CN1659816 B CN 1659816B CN 03813304 A CN03813304 A CN 03813304A CN 1659816 B CN1659816 B CN 1659816B
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CN
China
Prior art keywords
subcarrier
station
base station
tdma
communication system
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Expired - Lifetime
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CN03813304.0A
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English (en)
Chinese (zh)
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CN1659816A (zh
Inventor
冈本直树
森永规彦
三瓶政一
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Huawei Technologies Co Ltd
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Sharp Corp
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Publication of CN1659816A publication Critical patent/CN1659816A/zh
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    • 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
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/345—Interference values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J2011/0003—Combination with other multiplexing techniques
    • H04J2011/0013—Combination with other multiplexing techniques with TDM/TDMA

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
CN03813304.0A 2002-04-08 2003-02-25 无线通信系统和方法以及适用于该系统的无线站 Expired - Lifetime CN1659816B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002105245A JP4078105B2 (ja) 2002-04-08 2002-04-08 無線通信システム
JP105245/2002 2002-04-08
PCT/JP2003/002059 WO2003085867A1 (fr) 2002-04-08 2003-02-25 Systeme de radiocommunication

Publications (2)

Publication Number Publication Date
CN1659816A CN1659816A (zh) 2005-08-24
CN1659816B true CN1659816B (zh) 2011-03-30

Family

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Family Applications (1)

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CN03813304.0A Expired - Lifetime CN1659816B (zh) 2002-04-08 2003-02-25 无线通信系统和方法以及适用于该系统的无线站

Country Status (7)

Country Link
US (1) US7359341B2 (OSRAM)
EP (1) EP1494379B1 (OSRAM)
JP (1) JP4078105B2 (OSRAM)
KR (1) KR100689992B1 (OSRAM)
CN (1) CN1659816B (OSRAM)
AU (1) AU2003211690A1 (OSRAM)
WO (1) WO2003085867A1 (OSRAM)

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KR101085285B1 (ko) 2008-03-31 2011-11-22 후지쯔 가부시끼가이샤 수신 장치, 송신 장치, 수신 방법 및 송신 방법
JP5646611B2 (ja) * 2009-06-17 2014-12-24 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 互いに異なる周波数領域で送信されるチャネルの送信電力制御
JP5519262B2 (ja) * 2009-12-21 2014-06-11 パナソニック株式会社 通信システム
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KR101968605B1 (ko) * 2011-11-17 2019-04-15 삼성전자주식회사 무선 전력 전송에서의 데이터 통신를 위한 방법 및 장치
CN103354663B (zh) * 2013-07-04 2016-06-08 东南大学 无线局域网中的分布式时隙分配干扰协调方法
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Also Published As

Publication number Publication date
JP4078105B2 (ja) 2008-04-23
EP1494379A1 (en) 2005-01-05
JP2003304214A (ja) 2003-10-24
EP1494379A4 (en) 2010-10-20
US7359341B2 (en) 2008-04-15
KR20040097319A (ko) 2004-11-17
WO2003085867A1 (fr) 2003-10-16
US20050163067A1 (en) 2005-07-28
CN1659816A (zh) 2005-08-24
AU2003211690A1 (en) 2003-10-20
EP1494379B1 (en) 2016-01-20
KR100689992B1 (ko) 2007-03-09

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