KR102280639B1 - 미허가된 스펙트럼에서 효율적인 롱텀 이볼루션 (lte) 동작을 위한 기회적 캐리어 집성 프레임워크 - Google Patents

미허가된 스펙트럼에서 효율적인 롱텀 이볼루션 (lte) 동작을 위한 기회적 캐리어 집성 프레임워크 Download PDF

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KR102280639B1
KR102280639B1 KR1020167006790A KR20167006790A KR102280639B1 KR 102280639 B1 KR102280639 B1 KR 102280639B1 KR 1020167006790 A KR1020167006790 A KR 1020167006790A KR 20167006790 A KR20167006790 A KR 20167006790A KR 102280639 B1 KR102280639 B1 KR 102280639B1
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KR20160052573A (ko
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아메드 카멜 사덱
타메르 아델 카도우스
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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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0087—Timing of allocation when data requirements change
    • H04L5/0089—Timing of allocation when data requirements change due to addition or removal of 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020167006790A 2013-09-04 2014-09-03 미허가된 스펙트럼에서 효율적인 롱텀 이볼루션 (lte) 동작을 위한 기회적 캐리어 집성 프레임워크 Active KR102280639B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361873649P 2013-09-04 2013-09-04
US61/873,649 2013-09-04
US14/255,926 2014-04-17
US14/255,926 US10278177B2 (en) 2013-09-04 2014-04-17 Opportunistic carrier aggregation framework for efficient LTE operation in unlicensed spectrum
PCT/US2014/053928 WO2015034945A1 (en) 2013-09-04 2014-09-03 Opportunistic carrier aggregation framework for efficient long term evolution (lte) operation in unlicensed spectrum

Publications (2)

Publication Number Publication Date
KR20160052573A KR20160052573A (ko) 2016-05-12
KR102280639B1 true KR102280639B1 (ko) 2021-07-21

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KR1020167006790A Active KR102280639B1 (ko) 2013-09-04 2014-09-03 미허가된 스펙트럼에서 효율적인 롱텀 이볼루션 (lte) 동작을 위한 기회적 캐리어 집성 프레임워크

Country Status (7)

Country Link
US (1) US10278177B2 (enExample)
EP (1) EP3042467B1 (enExample)
JP (1) JP6524096B2 (enExample)
KR (1) KR102280639B1 (enExample)
CN (1) CN105519033B (enExample)
TW (1) TWI677205B (enExample)
WO (1) WO2015034945A1 (enExample)

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Publication number Publication date
KR20160052573A (ko) 2016-05-12
JP6524096B2 (ja) 2019-06-05
TW201513598A (zh) 2015-04-01
JP2016535538A (ja) 2016-11-10
EP3042467B1 (en) 2019-10-23
CN105519033A (zh) 2016-04-20
WO2015034945A1 (en) 2015-03-12
EP3042467A1 (en) 2016-07-13
US10278177B2 (en) 2019-04-30
TWI677205B (zh) 2019-11-11
US20150065152A1 (en) 2015-03-05
CN105519033B (zh) 2020-02-18

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