TWI293526B - Method and apparatus for transmitting signals, and method and apparatus for receiving the signals - Google Patents

Method and apparatus for transmitting signals, and method and apparatus for receiving the signals Download PDF

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Publication number
TWI293526B
TWI293526B TW094121567A TW94121567A TWI293526B TW I293526 B TWI293526 B TW I293526B TW 094121567 A TW094121567 A TW 094121567A TW 94121567 A TW94121567 A TW 94121567A TW I293526 B TWI293526 B TW I293526B
Authority
TW
Taiwan
Prior art keywords
signal
packet
communication system
wireless communication
format
Prior art date
Application number
TW094121567A
Other languages
English (en)
Chinese (zh)
Other versions
TW200616394A (en
Inventor
Seigo Nakao
Yasuhiro Tanaka
Nobuo Higashida
Original Assignee
Sanyo Electric Co
Ntt Data Sanyo System Corp
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 Sanyo Electric Co, Ntt Data Sanyo System Corp filed Critical Sanyo Electric Co
Publication of TW200616394A publication Critical patent/TW200616394A/zh
Application granted granted Critical
Publication of TWI293526B publication Critical patent/TWI293526B/zh

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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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1438—Negotiation of transmission parameters prior to communication
    • 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
    • H04B7/0413—MIMO systems
    • 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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • 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
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
TW094121567A 2004-06-28 2005-06-28 Method and apparatus for transmitting signals, and method and apparatus for receiving the signals TWI293526B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004189303 2004-06-28
JP2005180550A JP2006050573A (ja) 2004-06-28 2005-06-21 送信方法および装置ならびに受信方法および装置

Publications (2)

Publication Number Publication Date
TW200616394A TW200616394A (en) 2006-05-16
TWI293526B true TWI293526B (en) 2008-02-11

Family

ID=35505662

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094121567A TWI293526B (en) 2004-06-28 2005-06-28 Method and apparatus for transmitting signals, and method and apparatus for receiving the signals

Country Status (7)

Country Link
US (2) US8054739B2 (OSRAM)
EP (1) EP1768293B1 (OSRAM)
JP (1) JP2006050573A (OSRAM)
KR (1) KR100827148B1 (OSRAM)
CN (2) CN1977483B (OSRAM)
TW (1) TWI293526B (OSRAM)
WO (1) WO2006001350A1 (OSRAM)

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US8891592B1 (en) * 2009-10-16 2014-11-18 Marvell International Ltd. Control physical layer (PHY) data unit
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TWI445327B (zh) 2011-02-23 2014-07-11 Realtek Semiconductor Corp 收發裝置及其相關方法
CN102655442B (zh) * 2011-03-03 2015-01-28 瑞昱半导体股份有限公司 收发装置及其相关方法
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CN106664281B (zh) 2014-06-11 2020-07-10 马维尔国际有限公司 用于在无线通信系统中填充ofdm符号的方法和装置
JP2017073680A (ja) * 2015-10-08 2017-04-13 ソニー株式会社 受信装置および方法
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Also Published As

Publication number Publication date
US20050286562A1 (en) 2005-12-29
EP1768293B1 (en) 2014-05-07
US8054739B2 (en) 2011-11-08
US20110200082A1 (en) 2011-08-18
EP1768293A1 (en) 2007-03-28
CN103338100A (zh) 2013-10-02
CN103338100B (zh) 2016-05-11
JP2006050573A (ja) 2006-02-16
WO2006001350A1 (ja) 2006-01-05
KR20070050915A (ko) 2007-05-16
US8446812B2 (en) 2013-05-21
CN1977483B (zh) 2013-06-26
TW200616394A (en) 2006-05-16
KR100827148B1 (ko) 2008-05-06
EP1768293A4 (en) 2011-05-18
CN1977483A (zh) 2007-06-06

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