CA2776970C - Single-burst acquisition for wireless communication system - Google Patents

Single-burst acquisition for wireless communication system Download PDF

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Publication number
CA2776970C
CA2776970C CA2776970A CA2776970A CA2776970C CA 2776970 C CA2776970 C CA 2776970C CA 2776970 A CA2776970 A CA 2776970A CA 2776970 A CA2776970 A CA 2776970A CA 2776970 C CA2776970 C CA 2776970C
Authority
CA
Canada
Prior art keywords
packet
samples
detection
value
values
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 - Fee Related
Application number
CA2776970A
Other languages
English (en)
French (fr)
Other versions
CA2776970A1 (en
Inventor
Mark S. Wallace
John W. Ketchum
Jay Rodney Walton
Steven J. Howard
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 Inc
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
Publication of CA2776970A1 publication Critical patent/CA2776970A1/en
Application granted granted Critical
Publication of CA2776970C publication Critical patent/CA2776970C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • 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
    • 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
    • H04L27/2657—Carrier synchronisation
    • H04L27/2659—Coarse or integer frequency offset determination and synchronisation
    • 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
    • H04L27/2657—Carrier synchronisation
    • H04L27/266—Fine or fractional frequency offset determination and synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/286—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission during data packet transmission, e.g. high speed packet access [HSPA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
CA2776970A 2006-05-22 2007-05-22 Single-burst acquisition for wireless communication system Expired - Fee Related CA2776970C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US80262706P 2006-05-22 2006-05-22
US60/802,627 2006-05-22
CA2650783A CA2650783C (en) 2006-05-22 2007-05-22 Single-burst acquisition for wireless communication system

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2650783A Division CA2650783C (en) 2006-05-22 2007-05-22 Single-burst acquisition for wireless communication system

Publications (2)

Publication Number Publication Date
CA2776970A1 CA2776970A1 (en) 2007-11-29
CA2776970C true CA2776970C (en) 2014-08-05

Family

ID=38663113

Family Applications (4)

Application Number Title Priority Date Filing Date
CA2776970A Expired - Fee Related CA2776970C (en) 2006-05-22 2007-05-22 Single-burst acquisition for wireless communication system
CA2777497A Expired - Fee Related CA2777497C (en) 2006-05-22 2007-05-22 Single-burst acquisition for wireless communication system
CA2650783A Expired - Fee Related CA2650783C (en) 2006-05-22 2007-05-22 Single-burst acquisition for wireless communication system
CA2777890A Expired - Fee Related CA2777890C (en) 2006-05-22 2007-05-22 Single-burst acquisition for wireless communication system

Family Applications After (3)

Application Number Title Priority Date Filing Date
CA2777497A Expired - Fee Related CA2777497C (en) 2006-05-22 2007-05-22 Single-burst acquisition for wireless communication system
CA2650783A Expired - Fee Related CA2650783C (en) 2006-05-22 2007-05-22 Single-burst acquisition for wireless communication system
CA2777890A Expired - Fee Related CA2777890C (en) 2006-05-22 2007-05-22 Single-burst acquisition for wireless communication system

Country Status (10)

Country Link
US (2) US7852972B2 (enExample)
EP (1) EP2020134B1 (enExample)
JP (3) JP5155305B2 (enExample)
KR (3) KR101331509B1 (enExample)
CN (3) CN103475615B (enExample)
BR (1) BRPI0712107A2 (enExample)
CA (4) CA2776970C (enExample)
RU (1) RU2417541C2 (enExample)
TW (4) TWI449379B (enExample)
WO (1) WO2007137277A2 (enExample)

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JP6312932B2 (ja) * 2015-02-25 2018-04-18 エルジー エレクトロニクス インコーポレイティド 複数のサブキャリアを含むリソースユニットを使用して信号を送信する方法及び装置
US10305552B2 (en) * 2015-11-25 2019-05-28 Lg Electronics Inc. Method and device for transmitting feedback frame in wireless LAN system
RU2688201C1 (ru) * 2017-12-25 2019-05-21 Акционерное общество "Научно-исследовательский институт гидросвязи "Штиль" Способ обнаружения сигнала в многолучевом канале с постоянным уровнем ложных тревог
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Also Published As

Publication number Publication date
CA2777890C (en) 2014-03-04
CA2777497C (en) 2013-09-03
RU2008150491A (ru) 2010-06-27
US7852972B2 (en) 2010-12-14
CN103475615A (zh) 2013-12-25
JP2012199940A (ja) 2012-10-18
CA2777890A1 (en) 2007-11-29
CA2776970A1 (en) 2007-11-29
KR20110015657A (ko) 2011-02-16
EP2020134A2 (en) 2009-02-04
CN103475615B (zh) 2017-04-12
CN102281226A (zh) 2011-12-14
WO2007137277A2 (en) 2007-11-29
JP2012199941A (ja) 2012-10-18
CA2777497A1 (en) 2007-11-29
TWI435569B (zh) 2014-04-21
CA2650783C (en) 2013-09-24
JP2009538577A (ja) 2009-11-05
WO2007137277A3 (en) 2008-08-28
BRPI0712107A2 (pt) 2012-01-31
TW201123785A (en) 2011-07-01
RU2417541C2 (ru) 2011-04-27
KR101049677B1 (ko) 2011-07-14
US20110103523A1 (en) 2011-05-05
TWI455528B (zh) 2014-10-01
US8923446B2 (en) 2014-12-30
CN102281226B (zh) 2014-08-27
TW201123783A (en) 2011-07-01
TWI481229B (zh) 2015-04-11
TW200807970A (en) 2008-02-01
TWI449379B (zh) 2014-08-11
KR101114081B1 (ko) 2012-03-13
JP5155305B2 (ja) 2013-03-06
TW201123784A (en) 2011-07-01
KR20090018152A (ko) 2009-02-19
CN101455047A (zh) 2009-06-10
EP2020134B1 (en) 2019-06-19
CA2650783A1 (en) 2007-11-29
KR20110015658A (ko) 2011-02-16
KR101331509B1 (ko) 2013-11-21
JP5410568B2 (ja) 2014-02-05
US20080002794A1 (en) 2008-01-03
JP5524274B2 (ja) 2014-06-18
CN101455047B (zh) 2016-05-25

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