RU2375828C2 - Способ и устройство для передачи информации в системе, использующей различные протоколы передачи - Google Patents

Способ и устройство для передачи информации в системе, использующей различные протоколы передачи Download PDF

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Publication number
RU2375828C2
RU2375828C2 RU2007115406/09A RU2007115406A RU2375828C2 RU 2375828 C2 RU2375828 C2 RU 2375828C2 RU 2007115406/09 A RU2007115406/09 A RU 2007115406/09A RU 2007115406 A RU2007115406 A RU 2007115406A RU 2375828 C2 RU2375828 C2 RU 2375828C2
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symbol
time interval
adjacent
transmission protocol
determining whether
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RU2007115406/09A
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English (en)
Russian (ru)
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RU2007115406A (ru
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Ашок МАНТРАВАДИ (US)
Ашок Мантравади
Дурга Прасад МАЛЛАДИ (US)
Дурга Прасад МАЛЛАДИ
Авниш АГРАВАЛ (US)
Авниш АГРАВАЛ
Анастасиос СТАМОУЛИС (US)
Анастасиос СТАМОУЛИС
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Квэлкомм Инкорпорейтед
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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
    • H04L5/003—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
    • 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
    • H04L5/0003—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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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

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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)
RU2007115406/09A 2004-09-24 2005-09-23 Способ и устройство для передачи информации в системе, использующей различные протоколы передачи RU2375828C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61267904P 2004-09-24 2004-09-24
US60/612,679 2004-09-24

Publications (2)

Publication Number Publication Date
RU2007115406A RU2007115406A (ru) 2008-10-27
RU2375828C2 true RU2375828C2 (ru) 2009-12-10

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RU2007115406/09A RU2375828C2 (ru) 2004-09-24 2005-09-23 Способ и устройство для передачи информации в системе, использующей различные протоколы передачи

Country Status (15)

Country Link
US (2) US8102926B2 (enExample)
EP (1) EP1792453B1 (enExample)
JP (5) JP4550902B2 (enExample)
KR (1) KR100909262B1 (enExample)
CN (3) CN102916795B (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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Also Published As

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CN101841510A (zh) 2010-09-22
JP2014239468A (ja) 2014-12-18
EP1792453B1 (en) 2017-03-08
JP5847894B2 (ja) 2016-01-27
AU2005289789B2 (en) 2009-09-17
CN101027882B (zh) 2012-12-12
BRPI0515900A (pt) 2008-08-12
RU2007115406A (ru) 2008-10-27
JP4550902B2 (ja) 2010-09-22
MY143990A (en) 2011-07-29
JP2013258724A (ja) 2013-12-26
AU2005289789A1 (en) 2006-04-06
US8102926B2 (en) 2012-01-24
EP1792453A1 (en) 2007-06-06
TW200637287A (en) 2006-10-16
CN102916795A (zh) 2013-02-06
JP2011010282A (ja) 2011-01-13
WO2006036759A1 (en) 2006-04-06
US20060067206A1 (en) 2006-03-30
CN102916795B (zh) 2016-05-04
US20120093058A1 (en) 2012-04-19
CN101027882A (zh) 2007-08-29
JP5384427B2 (ja) 2014-01-08
CN101841510B (zh) 2012-10-03
IL181994A0 (en) 2007-07-04
JP2012257278A (ja) 2012-12-27
US9049066B2 (en) 2015-06-02
KR100909262B1 (ko) 2009-07-27
UA88026C2 (ru) 2009-09-10
JP2008515284A (ja) 2008-05-08
CA2580963A1 (en) 2006-04-06
JP5675723B2 (ja) 2015-02-25
JP5657755B2 (ja) 2015-01-21
KR20070064435A (ko) 2007-06-20
MX2007003447A (es) 2007-06-11

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