KR102257152B1 - 비허가된 스펙트럼을 갖는 lte/lte-a에서 csi 및 ack 보고 향상들 - Google Patents

비허가된 스펙트럼을 갖는 lte/lte-a에서 csi 및 ack 보고 향상들 Download PDF

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KR102257152B1
KR102257152B1 KR1020167006990A KR20167006990A KR102257152B1 KR 102257152 B1 KR102257152 B1 KR 102257152B1 KR 1020167006990 A KR1020167006990 A KR 1020167006990A KR 20167006990 A KR20167006990 A KR 20167006990A KR 102257152 B1 KR102257152 B1 KR 102257152B1
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base station
interference
csi
resources
lte
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KR20160048837A (ko
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스리니바스 예라몰리
타오 루오
완시 첸
나가 부샨
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퀄컴 인코포레이티드
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • 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
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
KR1020167006990A 2013-08-23 2014-08-21 비허가된 스펙트럼을 갖는 lte/lte-a에서 csi 및 ack 보고 향상들 Active KR102257152B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361869532P 2013-08-23 2013-08-23
US61/869,532 2013-08-23
US14/464,409 US10034283B2 (en) 2013-08-23 2014-08-20 CSI and ACK reporting enhancements in LTE/LTE-A with unlicensed spectrum
US14/464,409 2014-08-20
PCT/US2014/052056 WO2015027046A1 (en) 2013-08-23 2014-08-21 Csi and ack reporting enhancements in lte/lte-a with unlicensed spectrum

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KR20160048837A KR20160048837A (ko) 2016-05-04
KR102257152B1 true KR102257152B1 (ko) 2021-05-26

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US (1) US10034283B2 (enExample)
EP (1) EP3036860B1 (enExample)
JP (1) JP6486931B2 (enExample)
KR (1) KR102257152B1 (enExample)
CN (1) CN105493431B (enExample)
WO (1) WO2015027046A1 (enExample)

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Also Published As

Publication number Publication date
US10034283B2 (en) 2018-07-24
CN105493431B (zh) 2019-03-08
EP3036860B1 (en) 2019-05-08
KR20160048837A (ko) 2016-05-04
WO2015027046A1 (en) 2015-02-26
US20150055588A1 (en) 2015-02-26
JP6486931B2 (ja) 2019-03-20
JP2016534635A (ja) 2016-11-04
CN105493431A (zh) 2016-04-13
EP3036860A1 (en) 2016-06-29

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