CN105453478B - 无执照或共享频谱中的跨分量载波的子帧错开 - Google Patents

无执照或共享频谱中的跨分量载波的子帧错开 Download PDF

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Publication number
CN105453478B
CN105453478B CN201480045684.5A CN201480045684A CN105453478B CN 105453478 B CN105453478 B CN 105453478B CN 201480045684 A CN201480045684 A CN 201480045684A CN 105453478 B CN105453478 B CN 105453478B
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component carrier
cca
staggered
carrier
component
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Chinese (zh)
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CN105453478A (zh
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S·耶拉玛利
T·罗
N·布衫
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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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks

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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)
  • Mobile Radio Communication Systems (AREA)
CN201480045684.5A 2013-08-19 2014-08-18 无执照或共享频谱中的跨分量载波的子帧错开 Active CN105453478B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361867420P 2013-08-19 2013-08-19
US61/867,420 2013-08-19
US14/460,996 US9893852B2 (en) 2013-08-19 2014-08-15 Coordination of clear channel assessment across component carriers in an unlicensed or shared spectrum
US14/460,996 2014-08-15
PCT/US2014/051499 WO2015026724A1 (en) 2013-08-19 2014-08-18 Subframe staggering across component carriers in an unlicensed or shared spectrum

Publications (2)

Publication Number Publication Date
CN105453478A CN105453478A (zh) 2016-03-30
CN105453478B true CN105453478B (zh) 2018-12-07

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CN201480045684.5A Active CN105453478B (zh) 2013-08-19 2014-08-18 无执照或共享频谱中的跨分量载波的子帧错开

Country Status (6)

Country Link
US (1) US9893852B2 (https=)
EP (1) EP3036861B1 (https=)
JP (1) JP6449291B2 (https=)
KR (1) KR101948996B1 (https=)
CN (1) CN105453478B (https=)
WO (1) WO2015026724A1 (https=)

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CN106332091B (zh) * 2015-07-01 2021-06-08 中兴通讯股份有限公司 一种非授权载波上图案的管理方法和装置
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CN106559892B (zh) * 2015-09-25 2021-01-12 上海诺基亚贝尔股份有限公司 用于会话前侦听的方法和设备
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WO2017171347A1 (ko) * 2016-03-28 2017-10-05 엘지전자 주식회사 비면허 대역을 지원하는 무선 통신 시스템에서 상향링크 제어 정보를 전송하는 방법 및 이를 지원하는 장치
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US11153880B2 (en) * 2016-08-09 2021-10-19 Qualcomm Incorporated Power allocation across multiple carriers using shared and dedicated radio frequency spectrum
US10218406B2 (en) * 2016-09-02 2019-02-26 Qualcomm Incorporated Narrowband communication for different device capabilities in unlicensed spectrum
US10938545B2 (en) * 2016-11-14 2021-03-02 Qualcomm Incorporated Synchronization signal transmission techniques for peak-to-average power ratio reduction
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Also Published As

Publication number Publication date
CN105453478A (zh) 2016-03-30
KR20160044536A (ko) 2016-04-25
US20150049715A1 (en) 2015-02-19
EP3036861B1 (en) 2020-06-24
KR101948996B1 (ko) 2019-05-10
JP6449291B2 (ja) 2019-01-09
JP2016534631A (ja) 2016-11-04
US9893852B2 (en) 2018-02-13
WO2015026724A1 (en) 2015-02-26
EP3036861A1 (en) 2016-06-29

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