DE60039167D1 - Eine fensterungsfunktion zur erhaltung von orthogonalität beim empfang von ofdm-symbolen - Google Patents

Eine fensterungsfunktion zur erhaltung von orthogonalität beim empfang von ofdm-symbolen

Info

Publication number
DE60039167D1
DE60039167D1 DE60039167T DE60039167T DE60039167D1 DE 60039167 D1 DE60039167 D1 DE 60039167D1 DE 60039167 T DE60039167 T DE 60039167T DE 60039167 T DE60039167 T DE 60039167T DE 60039167 D1 DE60039167 D1 DE 60039167D1
Authority
DE
Germany
Prior art keywords
sample
windowed
symbol
offset
reception
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60039167T
Other languages
English (en)
Inventor
Lawrence W Yonge
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Atheros Inc
Original Assignee
Intellon 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 Intellon Corp filed Critical Intellon Corp
Application granted granted Critical
Publication of DE60039167D1 publication Critical patent/DE60039167D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2649—Demodulators
    • H04L27/265—Fourier transform demodulators, e.g. fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators
DE60039167T 1999-04-26 2000-04-25 Eine fensterungsfunktion zur erhaltung von orthogonalität beim empfang von ofdm-symbolen Expired - Lifetime DE60039167D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/299,810 US6269132B1 (en) 1999-04-26 1999-04-26 Windowing function for maintaining orthogonality of channels in the reception of OFDM symbols
PCT/US2000/011032 WO2000065792A1 (en) 1999-04-26 2000-04-25 A windowing function for maintaining orthogonality of channels in the reception of ofdm symbols

Publications (1)

Publication Number Publication Date
DE60039167D1 true DE60039167D1 (de) 2008-07-24

Family

ID=23156394

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60039167T Expired - Lifetime DE60039167D1 (de) 1999-04-26 2000-04-25 Eine fensterungsfunktion zur erhaltung von orthogonalität beim empfang von ofdm-symbolen

Country Status (8)

Country Link
US (1) US6269132B1 (de)
EP (1) EP1181797B1 (de)
JP (1) JP4421117B2 (de)
AT (1) ATE398375T1 (de)
AU (1) AU4487400A (de)
CA (1) CA2371748C (de)
DE (1) DE60039167D1 (de)
WO (1) WO2000065792A1 (de)

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US7860147B2 (en) * 2006-08-16 2010-12-28 Harris Corporation Method of communicating and associated transmitter using coded orthogonal frequency division multiplexing (COFDM)
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ATE545241T1 (de) 2007-05-10 2012-02-15 Qualcomm Atheros Inc Verwaltung des verteilten zugriffes auf ein gemeinsam genutztes medium
US8429406B2 (en) * 2007-06-04 2013-04-23 Qualcomm Atheros, Inc. Authorizing customer premise equipment into a network
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CN113391122A (zh) * 2021-06-09 2021-09-14 中电科思仪科技股份有限公司 一种提高频谱监测信道选择性的方法

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Also Published As

Publication number Publication date
WO2000065792A8 (en) 2001-04-19
ATE398375T1 (de) 2008-07-15
JP4421117B2 (ja) 2010-02-24
CA2371748C (en) 2008-08-05
AU4487400A (en) 2000-11-10
EP1181797A4 (de) 2005-10-26
JP2002543673A (ja) 2002-12-17
WO2000065792A1 (en) 2000-11-02
US6269132B1 (en) 2001-07-31
EP1181797A1 (de) 2002-02-27
EP1181797B1 (de) 2008-06-11
CA2371748A1 (en) 2000-11-02

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Representative=s name: STROHSCHAENK UND KOLLEGEN, 85521 OTTOBRUNN

8327 Change in the person/name/address of the patent owner

Owner name: ATHEROS POWERLINE LLC, SANTA CLARA, CALIF., US

8327 Change in the person/name/address of the patent owner

Owner name: ATHEROS COMMUNICATIONS, INC., SANTA CLARA, CAL, US

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