RU2407203C1 - Независимое от защитного тона преобразование сигналов - Google Patents

Независимое от защитного тона преобразование сигналов Download PDF

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Publication number
RU2407203C1
RU2407203C1 RU2009119514/09A RU2009119514A RU2407203C1 RU 2407203 C1 RU2407203 C1 RU 2407203C1 RU 2009119514/09 A RU2009119514/09 A RU 2009119514/09A RU 2009119514 A RU2009119514 A RU 2009119514A RU 2407203 C1 RU2407203 C1 RU 2407203C1
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RU
Russia
Prior art keywords
tones
symbols
guard
frequency band
signal
Prior art date
Application number
RU2009119514/09A
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English (en)
Russian (ru)
Inventor
Рави ПАЛАНКИ (US)
Рави ПАЛАНКИ
Майкл Мао ВАН (US)
Майкл Мао Ван
Original Assignee
Квэлкомм Инкорпорейтед
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Application filed by Квэлкомм Инкорпорейтед filed Critical Квэлкомм Инкорпорейтед
Application granted granted Critical
Publication of RU2407203C1 publication Critical patent/RU2407203C1/ru

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2602Signal structure
    • H04L27/261Details of reference signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2602Signal structure
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/02Channels characterised by the type of signal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/02Channels characterised by the type of signal
    • H04L5/023Multiplexing of multicarrier modulation signals, e.g. multi-user orthogonal frequency division multiple access [OFDMA]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
RU2009119514/09A 2006-10-24 2007-10-23 Независимое от защитного тона преобразование сигналов RU2407203C1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86268706P 2006-10-24 2006-10-24
US60/862,687 2006-10-24

Publications (1)

Publication Number Publication Date
RU2407203C1 true RU2407203C1 (ru) 2010-12-20

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ID=39209698

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2009119514/09A RU2407203C1 (ru) 2006-10-24 2007-10-23 Независимое от защитного тона преобразование сигналов

Country Status (10)

Country Link
US (1) US8837609B2 (OSRAM)
EP (1) EP2078401A2 (OSRAM)
JP (5) JP2010507994A (OSRAM)
KR (1) KR101016469B1 (OSRAM)
CN (1) CN101529841A (OSRAM)
BR (1) BRPI0717723A2 (OSRAM)
CA (1) CA2664526C (OSRAM)
RU (1) RU2407203C1 (OSRAM)
TW (1) TW200922227A (OSRAM)
WO (1) WO2008052001A2 (OSRAM)

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US9130711B2 (en) 2011-11-10 2015-09-08 Microsoft Technology Licensing, Llc Mapping signals from a virtual frequency band to physical frequency bands
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US9203672B2 (en) * 2012-05-13 2015-12-01 Broadcom Corporation Multi-channel support within single user, multiple user, multiple access, and/or MIMO wireless communications
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KR20170017998A (ko) 2014-06-11 2017-02-15 마벨 월드 트레이드 리미티드 무선 통신 시스템 내의 압축된 ofdm 심볼
US9455810B2 (en) 2014-06-26 2016-09-27 Intel IP Corporation On the definition of the resource block in OFDMA/UL MUMIMO in HEW
US10128917B2 (en) * 2014-09-16 2018-11-13 Qualcomm Incorporated Systems and methods for tone plans for wireless communication networks
US10149292B2 (en) * 2014-09-24 2018-12-04 Qualcomm Incorporated Systems and methods for efficient resource allocation in wireless communication networks
US10079918B2 (en) * 2015-02-17 2018-09-18 Marvell World Trade Ltd. Block coding scheme for PHY data unit transmission
AU2016258645B2 (en) * 2015-05-07 2019-03-14 China United Network Communications Group Company Limited Method and Device for Combining with a Minimum Isolation Bandwidth
US10512061B2 (en) * 2016-04-28 2019-12-17 Qualcomm Incorporated Bandwidth agnostic tone mapping
CN110710176B (zh) 2017-06-09 2022-12-02 马维尔亚洲私人有限公司 带有具有压缩ofdm符号的中间码的分组
WO2019060407A1 (en) 2017-09-22 2019-03-28 Marvell World Trade Ltd. DETERMINING THE NUMBER OF MIDAMBULES IN A PACKET
JP6490867B1 (ja) * 2018-12-19 2019-03-27 テレフオンアクチーボラゲット エルエム エリクソン(パブル) 時分割複信(tdd)システムにおけるダウンリンクサブフレーム短縮

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US20040170228A1 (en) * 2000-08-31 2004-09-02 Nokia Corporation Frequency domain partial response signaling with high spectral efficiency and low peak to average power ratio
US7099397B2 (en) * 2001-09-24 2006-08-29 Sk Telecom Co., Ltd. Receiver of an orthogonal frequency division multiplexing system
RU2265280C2 (ru) * 2002-03-16 2005-11-27 Самсунг Электроникс Ко.,Лтд Способ и устройство для адаптивного распределения несущих пилот-сигналов в системе множественного доступа с ортогональным частотным разделением каналов
RU2005138861A (ru) * 2003-05-14 2006-06-10 Квэлкомм Инкорпорейтед (US) Оценка шума и взаимных помех в системе ofdm

Also Published As

Publication number Publication date
US20100014603A1 (en) 2010-01-21
WO2008052001A2 (en) 2008-05-02
JP2014239459A (ja) 2014-12-18
CA2664526A1 (en) 2008-05-02
JP2010507994A (ja) 2010-03-11
US8837609B2 (en) 2014-09-16
JP5905287B2 (ja) 2016-04-20
CA2664526C (en) 2013-12-17
WO2008052001A3 (en) 2008-10-09
TW200922227A (en) 2009-05-16
EP2078401A2 (en) 2009-07-15
KR101016469B1 (ko) 2011-02-24
BRPI0717723A2 (pt) 2013-10-29
KR20090069343A (ko) 2009-06-30
JP2013009379A (ja) 2013-01-10
JP5619831B2 (ja) 2014-11-05
JP2016001892A (ja) 2016-01-07
JP2012142960A (ja) 2012-07-26
JP5922191B2 (ja) 2016-05-24
CN101529841A (zh) 2009-09-09

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