CN110417529B - 用于报告未许可射频频带的信道状态信息(csi)的方法和装置 - Google Patents

用于报告未许可射频频带的信道状态信息(csi)的方法和装置 Download PDF

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CN110417529B
CN110417529B CN201910699945.XA CN201910699945A CN110417529B CN 110417529 B CN110417529 B CN 110417529B CN 201910699945 A CN201910699945 A CN 201910699945A CN 110417529 B CN110417529 B CN 110417529B
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csi
radio frequency
component carrier
frequency spectrum
state information
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CN110417529A (zh
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骆涛
W·陈
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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
    • 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
    • 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
    • H04L5/003—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
    • 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

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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)
CN201910699945.XA 2014-02-26 2015-02-16 用于报告未许可射频频带的信道状态信息(csi)的方法和装置 Active CN110417529B (zh)

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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
CN201580010256.3A CN106063179B (zh) 2014-02-26 2015-02-16 用于报告未许可射频频带的信道状态信息（csi）的技术

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CN201910699945.XA Active CN110417529B (zh) 2014-02-26 2015-02-16 用于报告未许可射频频带的信道状态信息(csi)的方法和装置

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US (3) US9867070B2 (OSRAM)
EP (3) EP3111581B1 (OSRAM)
JP (3) JP6352438B2 (OSRAM)
KR (2) KR101895814B1 (OSRAM)
CN (2) CN106063179B (OSRAM)
DK (1) DK3111581T3 (OSRAM)
ES (1) ES2784326T3 (OSRAM)
HU (1) HUE047802T2 (OSRAM)
MX (1) MX355762B (OSRAM)
PL (1) PL3111581T3 (OSRAM)
PT (1) PT3111581T (OSRAM)
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US9867070B2 (en) 2018-01-09
PT3111581T (pt) 2020-04-17
US20200404520A1 (en) 2020-12-24
MX2016010994A (es) 2016-11-29
JP7071449B2 (ja) 2022-05-19
KR20160126037A (ko) 2016-11-01
EP3742652B1 (en) 2023-06-28
HUE047802T2 (hu) 2020-05-28
US20180109968A1 (en) 2018-04-19
KR20180083968A (ko) 2018-07-23
EP3742652A1 (en) 2020-11-25
CN110417529A (zh) 2019-11-05
JP6352438B2 (ja) 2018-07-04
US11864009B2 (en) 2024-01-02
MX355762B (es) 2018-04-27
US20150245232A1 (en) 2015-08-27
JP6914888B2 (ja) 2021-08-04
PL3111581T3 (pl) 2020-07-27
KR102189914B1 (ko) 2020-12-11
CN106063179A (zh) 2016-10-26
JP2020191662A (ja) 2020-11-26
DK3111581T3 (da) 2020-03-23
WO2015130504A1 (en) 2015-09-03
EP4221062A1 (en) 2023-08-02
CN106063179B (zh) 2019-07-30
JP2018174539A (ja) 2018-11-08
EP3111581A1 (en) 2017-01-04
SI3111581T1 (sl) 2020-06-30
US10694406B2 (en) 2020-06-23
KR101895814B1 (ko) 2018-09-07
ES2784326T3 (es) 2020-09-24
EP3111581B1 (en) 2020-01-08
JP2017512419A (ja) 2017-05-18

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