CN105519033B - 用于高效的lte操作的伺机载波聚集的方法和装置 - Google Patents

用于高效的lte操作的伺机载波聚集的方法和装置 Download PDF

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CN105519033B
CN105519033B CN201480049042.2A CN201480049042A CN105519033B CN 105519033 B CN105519033 B CN 105519033B CN 201480049042 A CN201480049042 A CN 201480049042A CN 105519033 B CN105519033 B CN 105519033B
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unlicensed
frequency band
traffic load
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CN105519033A (zh
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A·K·萨德克
T·A·卡多斯
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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
    • 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)
CN201480049042.2A 2013-09-04 2014-09-03 用于高效的lte操作的伺机载波聚集的方法和装置 Active CN105519033B (zh)

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)

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CN105519033A CN105519033A (zh) 2016-04-20
CN105519033B true CN105519033B (zh) 2020-02-18

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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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KR20160052573A (ko) 2016-05-12
JP6524096B2 (ja) 2019-06-05
KR102280639B1 (ko) 2021-07-21
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

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