KR102444049B1 - 공유된 라디오 주파수 스펙트럼에서 송신의 시작 심볼에 대한 심볼 기간을 결정하기 위한 기술들 - Google Patents

공유된 라디오 주파수 스펙트럼에서 송신의 시작 심볼에 대한 심볼 기간을 결정하기 위한 기술들 Download PDF

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KR102444049B1
KR102444049B1 KR1020177016793A KR20177016793A KR102444049B1 KR 102444049 B1 KR102444049 B1 KR 102444049B1 KR 1020177016793 A KR1020177016793 A KR 1020177016793A KR 20177016793 A KR20177016793 A KR 20177016793A KR 102444049 B1 KR102444049 B1 KR 102444049B1
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radio frequency
frequency spectrum
transmission
subframe
base station
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Korean (ko)
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KR20170098224A (ko
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완시 첸
스리니바스 예라말리
타오 루오
피터 가알
하오 수
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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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • 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

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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)
KR1020177016793A 2014-12-23 2015-12-17 공유된 라디오 주파수 스펙트럼에서 송신의 시작 심볼에 대한 심볼 기간을 결정하기 위한 기술들 Active KR102444049B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462096249P 2014-12-23 2014-12-23
US62/096,249 2014-12-23
US14/971,082 2015-12-16
US14/971,082 US11197317B2 (en) 2014-12-23 2015-12-16 Techniques for determining a symbol period for a starting symbol of a transmission in a shared radio frequency spectrum
PCT/US2015/066458 WO2016106091A1 (en) 2014-12-23 2015-12-17 Techniques for determining a symbol period for a starting symbol of a transmission in a shared radio frequency spectrum

Publications (2)

Publication Number Publication Date
KR20170098224A KR20170098224A (ko) 2017-08-29
KR102444049B1 true KR102444049B1 (ko) 2022-09-15

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KR1020177016793A Active KR102444049B1 (ko) 2014-12-23 2015-12-17 공유된 라디오 주파수 스펙트럼에서 송신의 시작 심볼에 대한 심볼 기간을 결정하기 위한 기술들

Country Status (7)

Country Link
US (1) US11197317B2 (enExample)
EP (1) EP3238360B1 (enExample)
JP (1) JP6665187B2 (enExample)
KR (1) KR102444049B1 (enExample)
CN (1) CN107113144B (enExample)
TW (1) TWI672931B (enExample)
WO (1) WO2016106091A1 (enExample)

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Publication number Publication date
EP3238360B1 (en) 2025-04-30
CN107113144A (zh) 2017-08-29
TWI672931B (zh) 2019-09-21
EP3238360A1 (en) 2017-11-01
WO2016106091A1 (en) 2016-06-30
US20160183302A1 (en) 2016-06-23
TW201628366A (zh) 2016-08-01
EP3238360C0 (en) 2025-04-30
US11197317B2 (en) 2021-12-07
JP6665187B2 (ja) 2020-03-13
CN107113144B (zh) 2021-04-20
KR20170098224A (ko) 2017-08-29
JP2018506883A (ja) 2018-03-08

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