JP6352438B2 - 免許不要無線周波数スペクトル帯域についてのチャネル状態情報（ｃｓｉ）を報告するための技法 - Google Patents

免許不要無線周波数スペクトル帯域についてのチャネル状態情報（ｃｓｉ）を報告するための技法 Download PDF

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JP6352438B2
JP6352438B2 JP2016553855A JP2016553855A JP6352438B2 JP 6352438 B2 JP6352438 B2 JP 6352438B2 JP 2016553855 A JP2016553855 A JP 2016553855A JP 2016553855 A JP2016553855 A JP 2016553855A JP 6352438 B2 JP6352438 B2 JP 6352438B2
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component carrier
state information
channel state
radio frequency
frequency spectrum
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JP2017512419A (ja
JP2017512419A5 (enExample
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ルオ、タオ
チェン、ワンシ
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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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • 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) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2016553855A 2014-02-26 2015-02-16 免許不要無線周波数スペクトル帯域についてのチャネル状態情報（ｃｓｉ）を報告するための技法 Active JP6352438B2 (ja)

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JP2018108463A JP6914888B2 (ja) 2014-02-26 2018-06-06 免許不要無線周波数スペクトル帯域についてのチャネル状態情報（ｃｓｉ）を報告するための技法

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461944788P 2014-02-26 2014-02-26
US61/944,788 2014-02-26
US14/567,573 US9867070B2 (en) 2014-02-26 2014-12-11 Techniques for reporting channel state information (CSI) for an unlicensed radio frequency spectrum band
US14/567,573 2014-12-11
PCT/US2015/016031 WO2015130504A1 (en) 2014-02-26 2015-02-16 Techniques for reporting channel state information (csi) for an unlicensed radio frequency spectrum band

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JP2018108463A Division JP6914888B2 (ja) 2014-02-26 2018-06-06 免許不要無線周波数スペクトル帯域についてのチャネル状態情報（ｃｓｉ）を報告するための技法

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JP2017512419A JP2017512419A (ja) 2017-05-18
JP2017512419A5 JP2017512419A5 (enExample) 2018-03-15
JP6352438B2 true JP6352438B2 (ja) 2018-07-04

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JP2016553855A Active JP6352438B2 (ja) 2014-02-26 2015-02-16 免許不要無線周波数スペクトル帯域についてのチャネル状態情報（ｃｓｉ）を報告するための技法
JP2018108463A Active JP6914888B2 (ja) 2014-02-26 2018-06-06 免許不要無線周波数スペクトル帯域についてのチャネル状態情報（ｃｓｉ）を報告するための技法
JP2020130048A Active JP7071449B2 (ja) 2014-02-26 2020-07-31 免許不要無線周波数スペクトル帯域についてのチャネル状態情報（ｃｓｉ）を報告するための技法

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JP2020130048A Active JP7071449B2 (ja) 2014-02-26 2020-07-31 免許不要無線周波数スペクトル帯域についてのチャネル状態情報（ｃｓｉ）を報告するための技法

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US (3) US9867070B2 (enExample)
EP (3) EP3111581B1 (enExample)
JP (3) JP6352438B2 (enExample)
KR (2) KR101895814B1 (enExample)
CN (2) CN106063179B (enExample)
DK (1) DK3111581T3 (enExample)
ES (1) ES2784326T3 (enExample)
HU (1) HUE047802T2 (enExample)
MX (1) MX355762B (enExample)
PL (1) PL3111581T3 (enExample)
PT (1) PT3111581T (enExample)
SI (1) SI3111581T1 (enExample)
WO (1) WO2015130504A1 (enExample)

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US20180109968A1 (en) 2018-04-19
JP7071449B2 (ja) 2022-05-19
KR20160126037A (ko) 2016-11-01
MX2016010994A (es) 2016-11-29
JP6914888B2 (ja) 2021-08-04
JP2017512419A (ja) 2017-05-18
CN110417529A (zh) 2019-11-05
CN110417529B (zh) 2021-12-28
EP3111581A1 (en) 2017-01-04
US20200404520A1 (en) 2020-12-24
JP2020191662A (ja) 2020-11-26
KR102189914B1 (ko) 2020-12-11
US10694406B2 (en) 2020-06-23
EP3111581B1 (en) 2020-01-08
CN106063179B (zh) 2019-07-30
DK3111581T3 (da) 2020-03-23
EP3742652B1 (en) 2023-06-28
US9867070B2 (en) 2018-01-09
EP4221062A1 (en) 2023-08-02
CN106063179A (zh) 2016-10-26
ES2784326T3 (es) 2020-09-24
SI3111581T1 (sl) 2020-06-30
PL3111581T3 (pl) 2020-07-27
PT3111581T (pt) 2020-04-17
KR20180083968A (ko) 2018-07-23
WO2015130504A1 (en) 2015-09-03
EP3742652A1 (en) 2020-11-25
US20150245232A1 (en) 2015-08-27
JP2018174539A (ja) 2018-11-08
KR101895814B1 (ko) 2018-09-07
US11864009B2 (en) 2024-01-02
MX355762B (es) 2018-04-27
HUE047802T2 (hu) 2020-05-28

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