WO2010059926A1 - Procédé et appareil pour une utilisation de multiples porteuses dans des communications sans fil - Google Patents

Procédé et appareil pour une utilisation de multiples porteuses dans des communications sans fil Download PDF

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Publication number
WO2010059926A1
WO2010059926A1 PCT/US2009/065299 US2009065299W WO2010059926A1 WO 2010059926 A1 WO2010059926 A1 WO 2010059926A1 US 2009065299 W US2009065299 W US 2009065299W WO 2010059926 A1 WO2010059926 A1 WO 2010059926A1
Authority
WO
WIPO (PCT)
Prior art keywords
carrier
activation
carriers
deactivation
wtru
Prior art date
Application number
PCT/US2009/065299
Other languages
English (en)
Inventor
Benoit Pelletier
Christopher R. Cave
Fengjun Xi
Diana Pani
Paul Marinier
Original Assignee
Interdigital Patent Holdings, 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 Interdigital Patent Holdings, Inc. filed Critical Interdigital Patent Holdings, Inc.
Priority to JP2011537647A priority Critical patent/JP5531023B2/ja
Priority to KR1020117014197A priority patent/KR101330870B1/ko
Priority to CN200980146580.2A priority patent/CN102293046B/zh
Priority to EP09775014.5A priority patent/EP2359663B1/fr
Publication of WO2010059926A1 publication Critical patent/WO2010059926A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/34—Selective release of ongoing connections
    • 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
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)

Abstract

L'invention porte sur des procédés et un appareil pour une utilisation de multiples porteuses dans des communications sans fil. Ces procédés comprennent l'activation/la désactivation de multiples porteuses, l'activation/la désactivation et les opérations de transmission discontinue (DTX) et de réception discontinue (DRX) par multiples porteuses, et la rétroaction d'acquittement/non-acquittement par multiples porteuses. Les procédés comprennent des dispositions pour l'activation et la désactivation combinées de multiples porteuses et l'activation et la désactivation combinées de DTX et DRX par multiples porteuses.
PCT/US2009/065299 2008-11-21 2009-11-20 Procédé et appareil pour une utilisation de multiples porteuses dans des communications sans fil WO2010059926A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011537647A JP5531023B2 (ja) 2008-11-21 2009-11-20 ワイヤレス通信でマルチキャリアを利用するための方法および装置
KR1020117014197A KR101330870B1 (ko) 2008-11-21 2009-11-20 무선 통신에서 다중 캐리어 활용을 위한 방법 및 장치
CN200980146580.2A CN102293046B (zh) 2008-11-21 2009-11-20 无线通信中的多载波使用方法和设备
EP09775014.5A EP2359663B1 (fr) 2008-11-21 2009-11-20 Procédé et appareil pour une utilisation de multiples porteuses dans des communications sans fil

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11688708P 2008-11-21 2008-11-21
US61/116,887 2008-11-21
US14147008P 2008-12-30 2008-12-30
US61/141,470 2008-12-30

Publications (1)

Publication Number Publication Date
WO2010059926A1 true WO2010059926A1 (fr) 2010-05-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/065299 WO2010059926A1 (fr) 2008-11-21 2009-11-20 Procédé et appareil pour une utilisation de multiples porteuses dans des communications sans fil

Country Status (7)

Country Link
US (3) US20100130137A1 (fr)
EP (2) EP2359663B1 (fr)
JP (3) JP5531023B2 (fr)
KR (2) KR20120023833A (fr)
CN (2) CN104980260A (fr)
AR (1) AR074392A1 (fr)
WO (1) WO2010059926A1 (fr)

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US20100130137A1 (en) 2010-05-27
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