CN110365464B - 用于在无执照射频谱带上传送信号传输或参考信号的模式的方法和装置 - Google Patents

用于在无执照射频谱带上传送信号传输或参考信号的模式的方法和装置 Download PDF

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CN110365464B
CN110365464B CN201910758603.0A CN201910758603A CN110365464B CN 110365464 B CN110365464 B CN 110365464B CN 201910758603 A CN201910758603 A CN 201910758603A CN 110365464 B CN110365464 B CN 110365464B
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radio frequency
frequency spectrum
spectrum band
signal
examples
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CN110365464A (zh
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X·张
T·罗
J·王
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • 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
    • 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
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/005—Transmission of information for alerting of incoming communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • 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]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201910758603.0A 2014-04-10 2015-04-02 用于在无执照射频谱带上传送信号传输或参考信号的模式的方法和装置 Active CN110365464B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201461978100P 2014-04-10 2014-04-10
US61/978,100 2014-04-10
US14/676,098 US9867054B2 (en) 2014-04-10 2015-04-01 Techniques for transmitting patterns of signal transmissions or reference signals over an unlicensed radio frequency spectrum band
US14/676,098 2015-04-01
PCT/US2015/024066 WO2015157081A1 (en) 2014-04-10 2015-04-02 Techniques for transmitting patterns of signal transmissions or reference signals over an unlicensed radio frequency spectrum band
CN201580018771.6A CN106165337B (zh) 2014-04-10 2015-04-02 用于在无执照射频谱带上传送信号传输或参考信号的模式的技术

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CN110365464A CN110365464A (zh) 2019-10-22
CN110365464B true CN110365464B (zh) 2022-03-22

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CN201580018771.6A Active CN106165337B (zh) 2014-04-10 2015-04-02 用于在无执照射频谱带上传送信号传输或参考信号的模式的技术

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US (2) US9867054B2 (enExample)
EP (2) EP3130186B1 (enExample)
JP (2) JP6356260B2 (enExample)
KR (2) KR102278432B1 (enExample)
CN (2) CN110365464B (enExample)
ES (1) ES2754205T3 (enExample)
HU (1) HUE047053T2 (enExample)
WO (1) WO2015157081A1 (enExample)

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US20150296385A1 (en) 2015-10-15
KR101934253B1 (ko) 2019-01-02
US9867054B2 (en) 2018-01-09
ES2754205T3 (es) 2020-04-16
JP2018160921A (ja) 2018-10-11
EP3557935A1 (en) 2019-10-23
US10285069B2 (en) 2019-05-07
KR20190002730A (ko) 2019-01-08
JP6356260B2 (ja) 2018-07-11
EP3130186A1 (en) 2017-02-15
US20180109958A1 (en) 2018-04-19
CN110365464A (zh) 2019-10-22
BR112016023606A8 (pt) 2021-07-13
EP3557935C0 (en) 2023-08-23
BR112016023606A2 (pt) 2017-08-15
HUE047053T2 (hu) 2020-04-28
CN106165337A (zh) 2016-11-23
JP6530111B2 (ja) 2019-06-12
EP3557935B1 (en) 2023-08-23
EP3130186B1 (en) 2019-08-07
CN106165337B (zh) 2019-08-13
JP2017514379A (ja) 2017-06-01
KR102278432B1 (ko) 2021-07-15
WO2015157081A1 (en) 2015-10-15
KR20160143704A (ko) 2016-12-14

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