KR101960579B1 - 비허가된 스펙트럼을 갖는 ｌｔｅ/ｌｔｅ―어드밴스드 시스템들에서의 ｃｓｉ 피드백 - Google Patents

비허가된 스펙트럼을 갖는 ｌｔｅ/ｌｔｅ―어드밴스드 시스템들에서의 ｃｓｉ 피드백 Download PDF

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KR101960579B1
KR101960579B1 KR1020167016333A KR20167016333A KR101960579B1 KR 101960579 B1 KR101960579 B1 KR 101960579B1 KR 1020167016333 A KR1020167016333 A KR 1020167016333A KR 20167016333 A KR20167016333 A KR 20167016333A KR 101960579 B1 KR101960579 B1 KR 101960579B1
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KR20160097223A (ko
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스리니바스 예라말리
완시 천
타오 루오
피터 갈
두르가 프라사드 말라디
용빈 웨이
하오 수
팅팡 지
나가 부샨
알렉산다르 담냐노빅
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퀄컴 인코포레이티드
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • 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
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020167016333A 2013-12-13 2014-12-11 비허가된 스펙트럼을 갖는 ｌｔｅ/ｌｔｅ―어드밴스드 시스템들에서의 ｃｓｉ 피드백 Active KR101960579B1 (ko)

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US201361916001P 2013-12-13 2013-12-13
US61/916,001 2013-12-13
US14/565,063 2014-12-09
US14/565,063 US10104565B2 (en) 2013-12-13 2014-12-09 CSI feedback in LTE/LTE-advanced systems with unlicensed spectrum
PCT/US2014/069746 WO2015089282A1 (en) 2013-12-13 2014-12-11 Csi feedback in lte/lte-advanced systems with unlicensed spectrum

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KR20160097223A KR20160097223A (ko) 2016-08-17
KR101960579B1 true KR101960579B1 (ko) 2019-07-15

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KR1020167016334A Active KR102307247B1 (ko) 2013-12-13 2014-12-11 비허가된 스펙트럼을 갖는 ｌｔｅ/ｌｔｅ―어드밴스드 시스템들에서의 ｃｓｉ 피드백

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EP (2) EP3081046B1 (enExample)
JP (4) JP6636428B2 (enExample)
KR (2) KR101960579B1 (enExample)
CN (2) CN105814966B (enExample)
BR (2) BR112016013441B1 (enExample)
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