KR102341305B1 - 비허가된 라디오 주파수 스펙트럼 대역에서 포지셔닝 기준 신호들을 송신하기 위한 기술들 - Google Patents

비허가된 라디오 주파수 스펙트럼 대역에서 포지셔닝 기준 신호들을 송신하기 위한 기술들 Download PDF

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KR102341305B1
KR102341305B1 KR1020167025148A KR20167025148A KR102341305B1 KR 102341305 B1 KR102341305 B1 KR 102341305B1 KR 1020167025148 A KR1020167025148 A KR 1020167025148A KR 20167025148 A KR20167025148 A KR 20167025148A KR 102341305 B1 KR102341305 B1 KR 102341305B1
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prs
radio frequency
frequency spectrum
spectrum band
wireless communication
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KR20160132402A (ko
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심만 아빈드 파텔
완시 첸
타오 루오
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퀄컴 인코포레이티드
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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
    • H04L5/0048—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
    • 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
    • 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
    • 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)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
KR1020167025148A 2014-03-12 2015-03-02 비허가된 라디오 주파수 스펙트럼 대역에서 포지셔닝 기준 신호들을 송신하기 위한 기술들 Active KR102341305B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461951895P 2014-03-12 2014-03-12
US61/951,895 2014-03-12
US14/577,783 2014-12-19
US14/577,783 US9774429B2 (en) 2014-03-12 2014-12-19 Techniques for transmitting positioning reference signals in an unlicensed radio frequency spectrum band
PCT/US2015/018287 WO2015138178A1 (en) 2014-03-12 2015-03-02 Techniques for transmitting positioning reference signals in an unlicensed radio frequency spectrum band

Publications (2)

Publication Number Publication Date
KR20160132402A KR20160132402A (ko) 2016-11-18
KR102341305B1 true KR102341305B1 (ko) 2021-12-17

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KR1020167025148A Active KR102341305B1 (ko) 2014-03-12 2015-03-02 비허가된 라디오 주파수 스펙트럼 대역에서 포지셔닝 기준 신호들을 송신하기 위한 기술들

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Country Link
US (2) US9774429B2 (enExample)
EP (1) EP3117552B1 (enExample)
JP (1) JP6542250B2 (enExample)
KR (1) KR102341305B1 (enExample)
CN (1) CN106105082B (enExample)
WO (1) WO2015138178A1 (enExample)

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EP3117552A1 (en) 2017-01-18
CN106105082A (zh) 2016-11-09
BR112016020611A2 (pt) 2017-08-15
US20150263837A1 (en) 2015-09-17
US10367618B2 (en) 2019-07-30
CN106105082B (zh) 2019-05-21
EP3117552B1 (en) 2021-04-14
KR20160132402A (ko) 2016-11-18
US20170353278A1 (en) 2017-12-07
US9774429B2 (en) 2017-09-26
BR112016020611A8 (pt) 2021-07-06
WO2015138178A1 (en) 2015-09-17
JP2017510187A (ja) 2017-04-06
JP6542250B2 (ja) 2019-07-10

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