JP6553190B2 - ワイヤレス通信における制御データの単一ｔｔｉ送信 - Google Patents

ワイヤレス通信における制御データの単一ｔｔｉ送信 Download PDF

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Publication number
JP6553190B2
JP6553190B2 JP2017533620A JP2017533620A JP6553190B2 JP 6553190 B2 JP6553190 B2 JP 6553190B2 JP 2017533620 A JP2017533620 A JP 2017533620A JP 2017533620 A JP2017533620 A JP 2017533620A JP 6553190 B2 JP6553190 B2 JP 6553190B2
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Japan
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control data
waveform
signal
tti
constellation
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JP2017533620A
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Japanese (ja)
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JP2018506882A (ja
JP2018506882A5 (enExample
Inventor
パテル、シマン・アービンド
チェン、ワンシ
ガール、ピーター
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H04L27/262—Reduction thereof by selection of pilot symbols
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • H04L27/2614—Peak power aspects
    • 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
    • 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
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • 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
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • H04L27/3411—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power reducing the peak to average power ratio or the mean power of the constellation; Arrangements for increasing the shape gain of a signal set
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
JP2017533620A 2014-12-23 2015-11-20 ワイヤレス通信における制御データの単一ｔｔｉ送信 Expired - Fee Related JP6553190B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462096402P 2014-12-23 2014-12-23
US62/096,402 2014-12-23
US14/946,448 US10122506B2 (en) 2014-12-23 2015-11-19 Single TTI transmission of control data in wireless communications
US14/946,448 2015-11-19
PCT/US2015/061963 WO2016105749A1 (en) 2014-12-23 2015-11-20 Single tti transmission of control data in wireless communications

Publications (3)

Publication Number Publication Date
JP2018506882A JP2018506882A (ja) 2018-03-08
JP2018506882A5 JP2018506882A5 (enExample) 2019-01-24
JP6553190B2 true JP6553190B2 (ja) 2019-07-31

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JP2017533620A Expired - Fee Related JP6553190B2 (ja) 2014-12-23 2015-11-20 ワイヤレス通信における制御データの単一ｔｔｉ送信

Country Status (8)

Country Link
US (1) US10122506B2 (enExample)
EP (1) EP3238397B1 (enExample)
JP (1) JP6553190B2 (enExample)
KR (1) KR101940745B1 (enExample)
CN (1) CN107113271B (enExample)
AU (1) AU2015370269B2 (enExample)
BR (1) BR112017013355B1 (enExample)
WO (1) WO2016105749A1 (enExample)

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WO2019102531A1 (ja) * 2017-11-21 2019-05-31 株式会社Ｎｔｔドコモ 無線送信装置および無線受信装置
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Also Published As

Publication number Publication date
WO2016105749A1 (en) 2016-06-30
EP3238397B1 (en) 2022-01-26
AU2015370269B2 (en) 2019-06-06
CN107113271B (zh) 2020-09-11
US10122506B2 (en) 2018-11-06
EP3238397A1 (en) 2017-11-01
JP2018506882A (ja) 2018-03-08
KR101940745B1 (ko) 2019-01-21
US20160182202A1 (en) 2016-06-23
BR112017013355B1 (pt) 2024-02-27
CN107113271A (zh) 2017-08-29
BR112017013355A2 (pt) 2018-03-06
AU2015370269A1 (en) 2017-06-01
KR20170097050A (ko) 2017-08-25

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