RU2325757C2 - Способ передачи с разнесением для систем связи с множеством входов и множеством выходов, которые используют ортогонально-частотное уплотнение - Google Patents

Способ передачи с разнесением для систем связи с множеством входов и множеством выходов, которые используют ортогонально-частотное уплотнение Download PDF

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RU2325757C2
RU2325757C2 RU2005101415/09A RU2005101415A RU2325757C2 RU 2325757 C2 RU2325757 C2 RU 2325757C2 RU 2005101415/09 A RU2005101415/09 A RU 2005101415/09A RU 2005101415 A RU2005101415 A RU 2005101415A RU 2325757 C2 RU2325757 C2 RU 2325757C2
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pair
transmission
symbols
modulation symbols
antennas
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RU2005101415/09A
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Russian (ru)
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RU2005101415A (ru
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Джей Р. УОЛТОН (US)
Джей Р. УОЛТОН
Джон У. КЕТЧУМ (US)
Джон У. КЕТЧУМ
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Квэлкомм Инкорпорейтед
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    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0028—Variable division
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0667—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal
    • H04B7/0669—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal using different channel coding between antennas
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0678—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission using different spreading codes between antennas
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0697—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using spatial multiplexing
    • 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
    • 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
    • H04L1/0618—Space-time coding
    • 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
    • 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
    • H04L5/0016—Time-frequency-code
    • 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)
  • Quality & Reliability (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
RU2005101415/09A 2002-06-24 2003-06-20 Способ передачи с разнесением для систем связи с множеством входов и множеством выходов, которые используют ортогонально-частотное уплотнение RU2325757C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/179,439 2002-06-24
US10/179,439 US7095709B2 (en) 2002-06-24 2002-06-24 Diversity transmission modes for MIMO OFDM communication systems

Related Child Applications (1)

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RU2007146368/07A Division RU2474955C2 (ru) 2002-06-24 2003-06-20 Способ передачи с разнесением для систем связи с множеством входов и множеством выходов, которые используют ортогонально частотное уплотнение

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RU2005101415A RU2005101415A (ru) 2005-08-10
RU2325757C2 true RU2325757C2 (ru) 2008-05-27

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RU2007146368/07A RU2474955C2 (ru) 2002-06-24 2003-06-20 Способ передачи с разнесением для систем связи с множеством входов и множеством выходов, которые используют ортогонально частотное уплотнение
RU2005101415/09A RU2325757C2 (ru) 2002-06-24 2003-06-20 Способ передачи с разнесением для систем связи с множеством входов и множеством выходов, которые используют ортогонально-частотное уплотнение

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US (2) US7095709B2 (enExample)
EP (2) EP2254262A3 (enExample)
JP (2) JP2005531219A (enExample)
KR (2) KR101207566B1 (enExample)
CN (2) CN101552655B (enExample)
AU (2) AU2003243681C1 (enExample)
BR (1) BR0312090B1 (enExample)
CA (1) CA2490520C (enExample)
IL (2) IL165979A (enExample)
MX (1) MXPA05000098A (enExample)
NO (1) NO20050350L (enExample)
RU (2) RU2474955C2 (enExample)
TW (2) TWI330954B (enExample)
UA (1) UA86927C2 (enExample)
WO (1) WO2004002011A1 (enExample)

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RU2436241C1 (ru) * 2008-07-04 2011-12-10 ЭлДжи ЭЛЕКТРОНИКС ИНК. Система беспроводной связи со множественными антеннами передачи, использующая распределение пилотных поднесущих
RU2516866C2 (ru) * 2005-10-27 2014-05-20 Квэлкомм Инкорпорейтед Совместно используемый канал сигнализации
RU2518464C2 (ru) * 2009-06-23 2014-06-10 Нтт Досомо, Инк. Мобильный терминал, базовая радиостанция и способ осуществления радиосвязи
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US10313069B2 (en) 2000-09-13 2019-06-04 Qualcomm Incorporated Signaling method in an OFDM multiple access system

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