CN101027882B - 用于采用不同传输协议的系统中的通信的方法和设备 - Google Patents

用于采用不同传输协议的系统中的通信的方法和设备 Download PDF

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Publication number
CN101027882B
CN101027882B CN200580032368.5A CN200580032368A CN101027882B CN 101027882 B CN101027882 B CN 101027882B CN 200580032368 A CN200580032368 A CN 200580032368A CN 101027882 B CN101027882 B CN 101027882B
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China
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symbol
time slot
broadcast
pilot
adjacent
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CN200580032368.5A
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Chinese (zh)
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CN101027882A (zh
Inventor
A·曼特瓦蒂
D·P·马拉迪
A·阿格沃
A·斯塔莫里斯
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
    • H04L25/023—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols
    • H04L25/0232—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols by interpolation between sounding 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
CN200580032368.5A 2004-09-24 2005-09-23 用于采用不同传输协议的系统中的通信的方法和设备 Expired - Lifetime CN101027882B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210402893.3A CN102916795B (zh) 2004-09-24 2005-09-23 用于采用不同传输协议的系统中的通信的方法和设备

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US61267904P 2004-09-24 2004-09-24
US60/612,679 2004-09-24
PCT/US2005/034048 WO2006036759A1 (en) 2004-09-24 2005-09-23 Method and apparatus for communication in a system employing differing transmission protocols

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN201010183369.2A Division CN101841510B (zh) 2004-09-24 2005-09-23 用于采用不同传输协议的系统中的通信的方法和设备
CN201210402893.3A Division CN102916795B (zh) 2004-09-24 2005-09-23 用于采用不同传输协议的系统中的通信的方法和设备

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CN101027882A CN101027882A (zh) 2007-08-29
CN101027882B true CN101027882B (zh) 2012-12-12

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CN200580032368.5A Expired - Lifetime CN101027882B (zh) 2004-09-24 2005-09-23 用于采用不同传输协议的系统中的通信的方法和设备
CN201210402893.3A Expired - Lifetime CN102916795B (zh) 2004-09-24 2005-09-23 用于采用不同传输协议的系统中的通信的方法和设备
CN201010183369.2A Expired - Lifetime CN101841510B (zh) 2004-09-24 2005-09-23 用于采用不同传输协议的系统中的通信的方法和设备

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CN201010183369.2A Expired - Lifetime CN101841510B (zh) 2004-09-24 2005-09-23 用于采用不同传输协议的系统中的通信的方法和设备

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US (2) US8102926B2 (enExample)
EP (1) EP1792453B1 (enExample)
JP (5) JP4550902B2 (enExample)
KR (1) KR100909262B1 (enExample)
CN (3) CN101027882B (enExample)
AU (1) AU2005289789B2 (enExample)
BR (1) BRPI0515900A (enExample)
CA (1) CA2580963A1 (enExample)
IL (1) IL181994A0 (enExample)
MX (1) MX2007003447A (enExample)
MY (1) MY143990A (enExample)
RU (1) RU2375828C2 (enExample)
TW (1) TW200637287A (enExample)
UA (1) UA88026C2 (enExample)
WO (1) WO2006036759A1 (enExample)

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JP5384427B2 (ja) 2014-01-08
RU2007115406A (ru) 2008-10-27
JP2011010282A (ja) 2011-01-13
JP5657755B2 (ja) 2015-01-21
CA2580963A1 (en) 2006-04-06
US9049066B2 (en) 2015-06-02
CN102916795B (zh) 2016-05-04
RU2375828C2 (ru) 2009-12-10
IL181994A0 (en) 2007-07-04
CN101841510B (zh) 2012-10-03
MY143990A (en) 2011-07-29
AU2005289789A1 (en) 2006-04-06
WO2006036759A1 (en) 2006-04-06
CN101027882A (zh) 2007-08-29
KR20070064435A (ko) 2007-06-20
JP5847894B2 (ja) 2016-01-27
MX2007003447A (es) 2007-06-11
KR100909262B1 (ko) 2009-07-27
US8102926B2 (en) 2012-01-24
JP5675723B2 (ja) 2015-02-25
BRPI0515900A (pt) 2008-08-12
TW200637287A (en) 2006-10-16
JP2008515284A (ja) 2008-05-08
CN101841510A (zh) 2010-09-22
EP1792453A1 (en) 2007-06-06
AU2005289789B2 (en) 2009-09-17
EP1792453B1 (en) 2017-03-08
JP2013258724A (ja) 2013-12-26
UA88026C2 (ru) 2009-09-10
JP4550902B2 (ja) 2010-09-22
JP2012257278A (ja) 2012-12-27
JP2014239468A (ja) 2014-12-18
US20060067206A1 (en) 2006-03-30
CN102916795A (zh) 2013-02-06
US20120093058A1 (en) 2012-04-19

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