KR20100072348A - 무선 통신에서 고차 변조를 수용하기 위한 방법 및 장치 - Google Patents

무선 통신에서 고차 변조를 수용하기 위한 방법 및 장치 Download PDF

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Publication number
KR20100072348A
KR20100072348A KR1020107010390A KR20107010390A KR20100072348A KR 20100072348 A KR20100072348 A KR 20100072348A KR 1020107010390 A KR1020107010390 A KR 1020107010390A KR 20107010390 A KR20107010390 A KR 20107010390A KR 20100072348 A KR20100072348 A KR 20100072348A
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South Korea
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active set
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tfci
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KR1020107010390A
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English (en)
Korean (ko)
Inventor
폴 마리니에
베노이 펠레티에
다이애나 파니
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인터디지탈 패튼 홀딩스, 인크
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Publication of KR20100072348A publication Critical patent/KR20100072348A/ko
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0017—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0039—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver other detection of signalling, e.g. detection of TFCI explicit signalling
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Transceivers (AREA)
KR1020107010390A 2007-08-13 2008-08-13 무선 통신에서 고차 변조를 수용하기 위한 방법 및 장치 Withdrawn KR20100072348A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95552707P 2007-08-13 2007-08-13
US60/955,527 2007-08-13

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020107005529A Division KR101218851B1 (ko) 2007-08-13 2008-08-13 무선 통신에서 고차 변조를 수용하기 위한 방법 및 장치

Publications (1)

Publication Number Publication Date
KR20100072348A true KR20100072348A (ko) 2010-06-30

Family

ID=40251860

Family Applications (4)

Application Number Title Priority Date Filing Date
KR1020107010390A Withdrawn KR20100072348A (ko) 2007-08-13 2008-08-13 무선 통신에서 고차 변조를 수용하기 위한 방법 및 장치
KR1020147029506A Expired - Fee Related KR101661832B1 (ko) 2007-08-13 2008-08-13 무선 통신에서 고차 변조를 수용하기 위한 방법 및 장치
KR1020147032517A Active KR101661836B1 (ko) 2007-08-13 2008-08-13 무선 통신에서 고차 변조를 수용하기 위한 방법 및 장치
KR1020107005529A Expired - Fee Related KR101218851B1 (ko) 2007-08-13 2008-08-13 무선 통신에서 고차 변조를 수용하기 위한 방법 및 장치

Family Applications After (3)

Application Number Title Priority Date Filing Date
KR1020147029506A Expired - Fee Related KR101661832B1 (ko) 2007-08-13 2008-08-13 무선 통신에서 고차 변조를 수용하기 위한 방법 및 장치
KR1020147032517A Active KR101661836B1 (ko) 2007-08-13 2008-08-13 무선 통신에서 고차 변조를 수용하기 위한 방법 및 장치
KR1020107005529A Expired - Fee Related KR101218851B1 (ko) 2007-08-13 2008-08-13 무선 통신에서 고차 변조를 수용하기 위한 방법 및 장치

Country Status (11)

Country Link
US (5) US8233451B2 (enExample)
EP (2) EP2186240B1 (enExample)
JP (4) JP5318101B2 (enExample)
KR (4) KR20100072348A (enExample)
CN (3) CN103236904B (enExample)
AR (1) AR067934A1 (enExample)
DK (1) DK2186240T3 (enExample)
ES (1) ES2476607T3 (enExample)
PL (1) PL2186240T3 (enExample)
TW (4) TWI472180B (enExample)
WO (1) WO2009023732A2 (enExample)

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CN102651912B (zh) * 2012-03-15 2015-02-04 华为技术有限公司 调度信息的传输方法、设备及通信系统
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EP3378259B1 (en) * 2015-11-20 2020-04-15 Telefonaktiebolaget LM Ericsson (publ) Method and network entity for dynamic downlink power allocation for supporting higher order modulation
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Publication number Publication date
WO2009023732A3 (en) 2009-04-16
TW200913544A (en) 2009-03-16
DK2186240T3 (da) 2014-07-07
CN201267001Y (zh) 2009-07-01
US9537703B2 (en) 2017-01-03
CN101785231B (zh) 2013-05-22
KR101218851B1 (ko) 2013-01-07
WO2009023732A2 (en) 2009-02-19
JP2010537500A (ja) 2010-12-02
CN101785231A (zh) 2010-07-21
EP2521297A3 (en) 2017-07-12
TWI472180B (zh) 2015-02-01
US20140092849A1 (en) 2014-04-03
PL2186240T3 (pl) 2014-09-30
US8630265B2 (en) 2014-01-14
KR101661836B1 (ko) 2016-09-30
CN103236904B (zh) 2017-03-01
TW201448510A (zh) 2014-12-16
KR101661832B1 (ko) 2016-09-30
AR067934A1 (es) 2009-10-28
JP2015122814A (ja) 2015-07-02
US20170070378A1 (en) 2017-03-09
CN103236904A (zh) 2013-08-07
TWI519093B (zh) 2016-01-21
TW201251366A (en) 2012-12-16
EP2521297A2 (en) 2012-11-07
JP2017103832A (ja) 2017-06-08
EP2186240B1 (en) 2014-04-30
ES2476607T3 (es) 2014-07-15
KR20140142376A (ko) 2014-12-11
JP5727552B2 (ja) 2015-06-03
JP5318101B2 (ja) 2013-10-16
US9215584B2 (en) 2015-12-15
US20160065403A1 (en) 2016-03-03
JP6111280B2 (ja) 2017-04-05
US8233451B2 (en) 2012-07-31
EP2186240A2 (en) 2010-05-19
KR20140139029A (ko) 2014-12-04
US20120287970A1 (en) 2012-11-15
US20090059892A1 (en) 2009-03-05
TWM370890U (en) 2009-12-11
KR20100055468A (ko) 2010-05-26
JP2013201790A (ja) 2013-10-03

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