ATE499786T1 - Mehrsymbol-signale mit einem anfangssymbol und einem erweiterungsteil - Google Patents

Mehrsymbol-signale mit einem anfangssymbol und einem erweiterungsteil

Info

Publication number
ATE499786T1
ATE499786T1 AT07701248T AT07701248T ATE499786T1 AT E499786 T1 ATE499786 T1 AT E499786T1 AT 07701248 T AT07701248 T AT 07701248T AT 07701248 T AT07701248 T AT 07701248T AT E499786 T1 ATE499786 T1 AT E499786T1
Authority
AT
Austria
Prior art keywords
symbol
body portion
initial
synchronization signal
beacon
Prior art date
Application number
AT07701248T
Other languages
English (en)
Inventor
Rajiv Laroia
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE499786T1 publication Critical patent/ATE499786T1/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
    • 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
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • H04K1/10—Secret communication by using two signals transmitted simultaneously or successively
    • 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]
    • H04L27/2607—Cyclic extensions
    • 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
    • H04L27/2655—Synchronisation arrangements
    • 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
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/003—Arrangements to increase tolerance to errors in transmission or reception timing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Pens And Brushes (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Inorganic Insulating Materials (AREA)
AT07701248T 2006-01-17 2007-01-16 Mehrsymbol-signale mit einem anfangssymbol und einem erweiterungsteil ATE499786T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/333,759 US20070165728A1 (en) 2006-01-17 2006-01-17 Multi-symbol signals including an initial symbol and an extension portion
PCT/US2007/060593 WO2007084898A2 (en) 2006-01-17 2007-01-16 Multi-symbol signals including an initial symbol and an extension portion

Publications (1)

Publication Number Publication Date
ATE499786T1 true ATE499786T1 (de) 2011-03-15

Family

ID=37945481

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07701248T ATE499786T1 (de) 2006-01-17 2007-01-16 Mehrsymbol-signale mit einem anfangssymbol und einem erweiterungsteil

Country Status (9)

Country Link
US (1) US20070165728A1 (de)
EP (1) EP1974517B1 (de)
JP (1) JP4927874B2 (de)
KR (1) KR100974374B1 (de)
CN (1) CN101375571B (de)
AT (1) ATE499786T1 (de)
DE (1) DE602007012658D1 (de)
TW (1) TW200803338A (de)
WO (1) WO2007084898A2 (de)

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US8351405B2 (en) * 2006-07-14 2013-01-08 Qualcomm Incorporated Method and apparatus for signaling beacons in a communication system
KR101038911B1 (ko) * 2006-04-14 2011-06-03 퀄컴 인코포레이티드 무선 통신 시스템의 오버헤드의 사용
US8451914B2 (en) * 2006-04-14 2013-05-28 Qualcomm Incorporated Methods and apparatus for using tones in a wireless communication system
US8243659B2 (en) * 2007-03-15 2012-08-14 Nokia Corporation DVB low bit rate services
KR101467763B1 (ko) * 2008-01-03 2014-12-03 엘지전자 주식회사 가변 대역 시스템에서 프리엠블 전송 방법
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WO2010082735A2 (en) * 2009-01-19 2010-07-22 Lg Electronics Inc. Method of transmitting signal in a wireless system
WO2010093204A2 (en) * 2009-02-12 2010-08-19 Lg Electronics Inc. Method for transmitting signal on bandwidth request channel at mobile station, mobile station apparatus using the same, method for performing bandwidth request procedure at base station, and base station apparatus using the same
US8761276B2 (en) * 2010-12-29 2014-06-24 Hong Kong Applied Science and Technology Research Institute Company Limited OFDM symbol structure for power line communication
US8774847B2 (en) * 2011-07-27 2014-07-08 Broadcom Corporation Cellular radio path measurement and reporting
US10097255B2 (en) * 2015-07-01 2018-10-09 Qualcomm Incorporated Joint channel and phase noise estimation in control symbols of a millimeter wave link
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JP7133898B2 (ja) * 2016-07-21 2022-09-09 キヤノン株式会社 通信装置、通信装置の制御方法、およびプログラム
KR20190035391A (ko) * 2017-09-26 2019-04-03 삼성전자주식회사 프리앰블 심볼의 생성 장치와 방법, 및 프리앰블 심볼의 검출 장치와 방법
FR3078468A1 (fr) * 2018-02-28 2019-08-30 Orange Procede de mise en veille d'une station de base, produit programme d'ordinateur, dispositif, station de base et signal correspondants.
US11403888B2 (en) * 2018-09-24 2022-08-02 Gojo Industries, Inc. Method and system for using data packet beaconing to determine compliance with protocols
CN112187682B (zh) * 2019-07-02 2022-08-26 华为技术有限公司 符号处理的方法与装置
CN112187690B (zh) 2019-07-02 2022-10-04 华为技术有限公司 符号处理的方法与装置
JP7132310B2 (ja) 2020-11-24 2022-09-06 Ｎｅｃプラットフォームズ株式会社 データ送信装置、メッセージ生成装置、データ送信システム、方法およびプログラム
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Also Published As

Publication number Publication date
KR20080087893A (ko) 2008-10-01
EP1974517A2 (de) 2008-10-01
EP1974517B1 (de) 2011-02-23
DE602007012658D1 (de) 2011-04-07
KR100974374B1 (ko) 2010-08-05
CN101375571B (zh) 2013-07-31
JP4927874B2 (ja) 2012-05-09
CN101375571A (zh) 2009-02-25
US20070165728A1 (en) 2007-07-19
JP2009524359A (ja) 2009-06-25
WO2007084898A3 (en) 2007-10-04
WO2007084898A2 (en) 2007-07-26
TW200803338A (en) 2008-01-01

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