CN104919746B - 利用lte中的epdcch管理载波聚合中的交叉载波调度 - Google Patents

利用lte中的epdcch管理载波聚合中的交叉载波调度 Download PDF

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Publication number
CN104919746B
CN104919746B CN201380057142.5A CN201380057142A CN104919746B CN 104919746 B CN104919746 B CN 104919746B CN 201380057142 A CN201380057142 A CN 201380057142A CN 104919746 B CN104919746 B CN 104919746B
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China
Prior art keywords
control channel
component carrier
subframe
carrier wave
indication information
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Chinese (zh)
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CN104919746A (zh
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W·陈
P·加尔
徐浩
骆涛
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0012—Modulated-carrier systems arrangements for identifying the type of modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201380057142.5A 2012-11-02 2013-10-29 利用lte中的epdcch管理载波聚合中的交叉载波调度 Active CN104919746B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261722103P 2012-11-02 2012-11-02
US61/722,103 2012-11-02
US13/965,047 2013-08-12
US13/965,047 US10116422B2 (en) 2012-11-02 2013-08-12 Managing cross-carrier scheduling in carrier aggregation with EPDCCH in LTE
PCT/US2013/067297 WO2014070761A1 (en) 2012-11-02 2013-10-29 Managing cross-carrier scheduling in carrier aggregation with epdcch in lte

Publications (2)

Publication Number Publication Date
CN104919746A CN104919746A (zh) 2015-09-16
CN104919746B true CN104919746B (zh) 2019-04-23

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Country Link
US (2) US10116422B2 (enExample)
EP (1) EP2915277B1 (enExample)
JP (2) JP2016502320A (enExample)
CN (1) CN104919746B (enExample)
AP (1) AP2015008458A0 (enExample)
EC (1) ECSP15021790A (enExample)
ES (1) ES2870618T3 (enExample)
SA (1) SA515360375B1 (enExample)
WO (1) WO2014070761A1 (enExample)

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
US11582773B2 (en) * 2019-07-05 2023-02-14 Qualcomm Incorporated Multiple cross-carrier scheduling component carriers (CCs)
US12192984B2 (en) 2019-07-05 2025-01-07 Qualcomm Incorporated Multiple cross-carrier scheduling component carriers

Also Published As

Publication number Publication date
CN104919746A (zh) 2015-09-16
EP2915277A1 (en) 2015-09-09
WO2014070761A1 (en) 2014-05-08
ECSP15021790A (es) 2016-01-29
JP6517413B2 (ja) 2019-05-22
AP2015008458A0 (en) 2015-05-31
JP2016502320A (ja) 2016-01-21
ES2870618T3 (es) 2021-10-27
SA515360375B1 (ar) 2019-04-11
EP2915277B1 (en) 2021-04-28
US20190028250A1 (en) 2019-01-24
JP2018207509A (ja) 2018-12-27
US10116422B2 (en) 2018-10-30
US20140126485A1 (en) 2014-05-08

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