JP6979942B2 - 狭帯域ワイヤレス通信のためのダウンリンクおよび同期化技術 - Google Patents

狭帯域ワイヤレス通信のためのダウンリンクおよび同期化技術 Download PDF

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JP6979942B2
JP6979942B2 JP2018510497A JP2018510497A JP6979942B2 JP 6979942 B2 JP6979942 B2 JP 6979942B2 JP 2018510497 A JP2018510497 A JP 2018510497A JP 2018510497 A JP2018510497 A JP 2018510497A JP 6979942 B2 JP6979942 B2 JP 6979942B2
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narrowband
bandwidth
resource block
indication
region
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JP2018532298A5 (enExample
JP2018532298A (ja
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リコ・アルバリーニョ、アルベルト
チェン、ワンシ
ファクーリアン、サイード・アリ・アクバル
ガール、ピーター
パテル、シマン・アルビンド
バジャペヤム、マダバン・スリニバサン
ワン、レンチウ
レイ、ジン
シュ、ハオ
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • 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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2018510497A 2015-08-26 2016-08-24 狭帯域ワイヤレス通信のためのダウンリンクおよび同期化技術 Active JP6979942B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562210343P 2015-08-26 2015-08-26
US62/210,343 2015-08-26
US201662277462P 2016-01-11 2016-01-11
US62/277,462 2016-01-11
US15/244,653 2016-08-23
US15/244,653 US10893520B2 (en) 2015-08-26 2016-08-23 Downlink and synchronization techniques for narrowband wireless communications
PCT/US2016/048406 WO2017035238A2 (en) 2015-08-26 2016-08-24 Downlink and synchronization techniques for narrowband wireless communications

Publications (3)

Publication Number Publication Date
JP2018532298A JP2018532298A (ja) 2018-11-01
JP2018532298A5 JP2018532298A5 (enExample) 2019-09-12
JP6979942B2 true JP6979942B2 (ja) 2021-12-15

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JP2018510497A Active JP6979942B2 (ja) 2015-08-26 2016-08-24 狭帯域ワイヤレス通信のためのダウンリンクおよび同期化技術

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US (2) US10893520B2 (enExample)
EP (2) EP3342081B1 (enExample)
JP (1) JP6979942B2 (enExample)
KR (1) KR102252246B1 (enExample)
CN (2) CN112994867B (enExample)
ES (1) ES2894956T3 (enExample)
RU (1) RU2726872C2 (enExample)
TW (1) TWI732779B (enExample)
WO (1) WO2017035238A2 (enExample)

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Publication number Publication date
CN112994867A (zh) 2021-06-18
EP3342081A2 (en) 2018-07-04
KR102252246B1 (ko) 2021-05-13
KR20180044914A (ko) 2018-05-03
TWI732779B (zh) 2021-07-11
BR112018003527A2 (pt) 2018-09-25
RU2726872C2 (ru) 2020-07-16
US20210058912A1 (en) 2021-02-25
TW201713140A (zh) 2017-04-01
WO2017035238A3 (en) 2017-03-23
RU2018106091A3 (enExample) 2020-03-05
ES2894956T3 (es) 2022-02-16
WO2017035238A2 (en) 2017-03-02
JP2018532298A (ja) 2018-11-01
US10893520B2 (en) 2021-01-12
US11743871B2 (en) 2023-08-29
RU2018106091A (ru) 2019-09-26
EP3342081B1 (en) 2021-09-15
US20170064685A1 (en) 2017-03-02
CN107925548A (zh) 2018-04-17
CN112994867B (zh) 2024-04-05
EP3917064A1 (en) 2021-12-01
CN107925548B (zh) 2021-03-12

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