CN107113144B - 用于确定共享射频频谱中的传输的起始符号的符号周期的技术 - Google Patents

用于确定共享射频频谱中的传输的起始符号的符号周期的技术 Download PDF

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Publication number
CN107113144B
CN107113144B CN201580069742.2A CN201580069742A CN107113144B CN 107113144 B CN107113144 B CN 107113144B CN 201580069742 A CN201580069742 A CN 201580069742A CN 107113144 B CN107113144 B CN 107113144B
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China
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wireless device
radio frequency
frequency spectrum
transmission
subframe
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Chinese (zh)
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CN107113144A (zh
Inventor
陈万士
S·耶拉马利
骆涛
P·加尔
徐浩
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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
    • H04L5/0091—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)
CN201580069742.2A 2014-12-23 2015-12-17 用于确定共享射频频谱中的传输的起始符号的符号周期的技术 Active CN107113144B (zh)

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 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
US14/971,082 2015-12-16
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
CN107113144A CN107113144A (zh) 2017-08-29
CN107113144B true CN107113144B (zh) 2021-04-20

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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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US20160183302A1 (en) 2016-06-23
EP3238360A1 (en) 2017-11-01
TW201628366A (zh) 2016-08-01
EP3238360B1 (en) 2025-04-30
TWI672931B (zh) 2019-09-21
KR20170098224A (ko) 2017-08-29
JP2018506883A (ja) 2018-03-08
KR102444049B1 (ko) 2022-09-15
WO2016106091A1 (en) 2016-06-30
JP6665187B2 (ja) 2020-03-13
EP3238360C0 (en) 2025-04-30
CN107113144A (zh) 2017-08-29
US11197317B2 (en) 2021-12-07

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