ATE463113T1 - Ofdm mimo-hochfrequenzübertragungssystem - Google Patents

Ofdm mimo-hochfrequenzübertragungssystem

Info

Publication number
ATE463113T1
ATE463113T1 AT07250430T AT07250430T ATE463113T1 AT E463113 T1 ATE463113 T1 AT E463113T1 AT 07250430 T AT07250430 T AT 07250430T AT 07250430 T AT07250430 T AT 07250430T AT E463113 T1 ATE463113 T1 AT E463113T1
Authority
AT
Austria
Prior art keywords
inverted
transmission system
frequency transmission
high frequency
dvb
Prior art date
Application number
AT07250430T
Other languages
English (en)
Inventor
Peter Neil Moss
Original Assignee
British Broadcasting 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 British Broadcasting Corp filed Critical British Broadcasting Corp
Application granted granted Critical
Publication of ATE463113T1 publication Critical patent/ATE463113T1/de

Links

Classifications

    • 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radio Transmission System (AREA)
  • Transmitters (AREA)
  • Amplifiers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
AT07250430T 2006-02-20 2007-02-01 Ofdm mimo-hochfrequenzübertragungssystem ATE463113T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0603356A GB2436414A (en) 2006-02-20 2006-02-20 OFDM - MIMO radio frequency transmission system

Publications (1)

Publication Number Publication Date
ATE463113T1 true ATE463113T1 (de) 2010-04-15

Family

ID=36142138

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07250430T ATE463113T1 (de) 2006-02-20 2007-02-01 Ofdm mimo-hochfrequenzübertragungssystem

Country Status (7)

Country Link
EP (1) EP1821481B1 (de)
AT (1) ATE463113T1 (de)
DE (1) DE602007005525D1 (de)
DK (1) DK1821481T3 (de)
ES (1) ES2343908T3 (de)
GB (1) GB2436414A (de)
PT (1) PT1821481E (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2449470B (en) * 2007-05-23 2011-06-29 British Broadcasting Corp OFDM-MIMO radio frequency transmission system
WO2011096731A2 (ko) * 2010-02-03 2011-08-11 엘지전자 주식회사 방송 신호 송신기, 수신기 및 방송 신호 송신 및 수신 방법
WO2011096703A2 (ko) * 2010-02-03 2011-08-11 엘지전자 주식회사 방송 신호 송신기, 수신기 및 방송 신호 송신 및 수신 방법
PL2533524T3 (pl) * 2010-02-03 2016-04-29 Lg Electronics Inc Aparat i sposób nadawania sygnałów rozgłoszeniowych
WO2011096716A2 (ko) * 2010-02-04 2011-08-11 엘지전자 주식회사 방송 신호 송신기, 수신기 및 방송 신호 송신 및 수신 방법
EP3029841B1 (de) * 2010-02-04 2017-10-11 LG Electronics Inc. Rundfunksignalsender und -empfänger und rundfunksignalsende- und -empfangsverfahren
WO2011096710A2 (ko) * 2010-02-04 2011-08-11 엘지전자 주식회사 방송 신호 송신기, 수신기 및 방송 신호 송신 및 수신 방법
WO2011096732A2 (ko) * 2010-02-04 2011-08-11 엘지전자 주식회사 방송 신호 송신기, 수신기 및 방송 신호 송신 및 수신 방법
ES2549590T3 (es) * 2010-02-04 2015-10-29 Lg Electronics Inc. Transmisor y receptor de señal de difusión y método de transmisión y recepción de señal de difusión
WO2011096708A2 (ko) * 2010-02-04 2011-08-11 엘지전자 주식회사 방송 신호 송신기, 수신기 및 방송 신호 송신 및 수신 방법
WO2011096724A2 (ko) * 2010-02-04 2011-08-11 엘지전자 주식회사 방송 신호 송신기, 수신기 및 방송 신호 송신 및 수신 방법
DK2549748T3 (en) * 2010-02-04 2015-07-27 Lg Electronics Inc TRANSMISSION SIGNAL RECEIVER AND TRANSMISSION SIGNAL RECEIVING PROCEDURE
EP3179684B1 (de) * 2010-02-04 2019-01-23 LG Electronics Inc. Rundfunksignalempfänger unter verwendung von mimo-verarbeitung mit einer mimo-rotationsmatrix
WO2011096725A2 (ko) * 2010-02-04 2011-08-11 엘지전자 주식회사 방송 신호 송신기, 수신기 및 방송 신호 송신 및 수신 방법
DK2536135T3 (en) * 2010-02-08 2016-01-18 Lg Electronics Inc Transmission signal dispatch
WO2011105749A2 (ko) * 2010-02-23 2011-09-01 엘지전자 주식회사 방송 신호 송/수신기 및 방송 신호 송/수신 방법
ES2563106T3 (es) * 2010-02-23 2016-03-10 Lg Electronics Inc. Transmisor/receptor de señal de difusión y método de transmisión/recepción de señal de difusión
WO2011105750A2 (ko) * 2010-02-23 2011-09-01 엘지전자 주식회사 방송 신호 송/수신기 및 방송 신호 송/수신 방법
WO2011105758A2 (ko) * 2010-02-23 2011-09-01 엘지전자 주식회사 방송 신호 송/수신기 및 방송 신호 송/수신 방법
WO2011105759A2 (ko) * 2010-02-23 2011-09-01 엘지전자 주식회사 방송 신호 송/수신기 및 방송 신호 송/수신 방법
WO2011105798A2 (ko) * 2010-02-23 2011-09-01 엘지전자 주식회사 방송 신호 송/수신기 및 방송 신호 송/수신 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5345599A (en) 1992-02-21 1994-09-06 The Board Of Trustees Of The Leland Stanford Junior University Increasing capacity in wireless broadcast systems using distributed transmission/directional reception (DTDR)
US6473467B1 (en) * 2000-03-22 2002-10-29 Qualcomm Incorporated Method and apparatus for measuring reporting channel state information in a high efficiency, high performance communications system
GB2370952B (en) 2001-01-05 2003-04-09 British Broadcasting Corp Improvements in channel state measurement and in discriminating digital values from a received signal suitable for use with OFDM signals
US7248559B2 (en) * 2001-10-17 2007-07-24 Nortel Networks Limited Scattered pilot pattern and channel estimation method for MIMO-OFDM systems
US7986742B2 (en) 2002-10-25 2011-07-26 Qualcomm Incorporated Pilots for MIMO communication system
US7242722B2 (en) 2003-10-17 2007-07-10 Motorola, Inc. Method and apparatus for transmission and reception within an OFDM communication system

Also Published As

Publication number Publication date
DK1821481T3 (da) 2010-07-26
EP1821481A2 (de) 2007-08-22
DE602007005525D1 (de) 2010-05-12
GB0603356D0 (en) 2006-03-29
GB2436414A (en) 2007-09-26
EP1821481B1 (de) 2010-03-31
PT1821481E (pt) 2010-07-06
EP1821481A3 (de) 2008-01-16
ES2343908T3 (es) 2010-08-12

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