KR101934253B1 - 비허가 라디오 주파수 스펙트럼 대역을 통해 신호 송신물들 또는 참조 신호들의 패턴들을 송신하는 기법들 - Google Patents

비허가 라디오 주파수 스펙트럼 대역을 통해 신호 송신물들 또는 참조 신호들의 패턴들을 송신하는 기법들 Download PDF

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KR101934253B1
KR101934253B1 KR1020167029942A KR20167029942A KR101934253B1 KR 101934253 B1 KR101934253 B1 KR 101934253B1 KR 1020167029942 A KR1020167029942 A KR 1020167029942A KR 20167029942 A KR20167029942 A KR 20167029942A KR 101934253 B1 KR101934253 B1 KR 101934253B1
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signal
radio frequency
frequency spectrum
spectrum band
unlicensed radio
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KR20160143704A (ko
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샤오샤 장
타오 루오
준 왕
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퀄컴 인코포레이티드
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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
    • H04W72/005—
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • 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
    • H04W74/08—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)
KR1020167029942A 2014-04-10 2015-04-02 비허가 라디오 주파수 스펙트럼 대역을 통해 신호 송신물들 또는 참조 신호들의 패턴들을 송신하는 기법들 Active KR101934253B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020187037510A KR102278432B1 (ko) 2014-04-10 2015-04-02 비허가 라디오 주파수 스펙트럼 대역을 통해 신호 송신물들 또는 참조 신호들의 패턴들을 송신하는 기법들

Applications Claiming Priority (5)

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

Related Child Applications (1)

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KR1020187037510A Division KR102278432B1 (ko) 2014-04-10 2015-04-02 비허가 라디오 주파수 스펙트럼 대역을 통해 신호 송신물들 또는 참조 신호들의 패턴들을 송신하는 기법들

Publications (2)

Publication Number Publication Date
KR20160143704A KR20160143704A (ko) 2016-12-14
KR101934253B1 true KR101934253B1 (ko) 2019-01-02

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KR1020167029942A Active KR101934253B1 (ko) 2014-04-10 2015-04-02 비허가 라디오 주파수 스펙트럼 대역을 통해 신호 송신물들 또는 참조 신호들의 패턴들을 송신하는 기법들
KR1020187037510A Active KR102278432B1 (ko) 2014-04-10 2015-04-02 비허가 라디오 주파수 스펙트럼 대역을 통해 신호 송신물들 또는 참조 신호들의 패턴들을 송신하는 기법들

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US (2) US9867054B2 (enExample)
EP (2) EP3130186B1 (enExample)
JP (2) JP6356260B2 (enExample)
KR (2) KR101934253B1 (enExample)
CN (2) CN106165337B (enExample)
ES (1) ES2754205T3 (enExample)
HU (1) HUE047053T2 (enExample)
WO (1) WO2015157081A1 (enExample)

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CN106165337A (zh) 2016-11-23
BR112016023606A2 (pt) 2017-08-15
KR102278432B1 (ko) 2021-07-15
HUE047053T2 (hu) 2020-04-28
US20150296385A1 (en) 2015-10-15
ES2754205T3 (es) 2020-04-16
JP6356260B2 (ja) 2018-07-11
CN106165337B (zh) 2019-08-13
EP3557935C0 (en) 2023-08-23
EP3130186B1 (en) 2019-08-07
BR112016023606A8 (pt) 2021-07-13
US9867054B2 (en) 2018-01-09
JP2018160921A (ja) 2018-10-11
KR20160143704A (ko) 2016-12-14
US10285069B2 (en) 2019-05-07
CN110365464B (zh) 2022-03-22
JP2017514379A (ja) 2017-06-01
EP3557935A1 (en) 2019-10-23
EP3557935B1 (en) 2023-08-23
WO2015157081A1 (en) 2015-10-15
CN110365464A (zh) 2019-10-22
US20180109958A1 (en) 2018-04-19
EP3130186A1 (en) 2017-02-15
KR20190002730A (ko) 2019-01-08
JP6530111B2 (ja) 2019-06-12

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