JP6636428B2 - 無認可スペクトルを用いたｌｔｅ（登録商標）／ｌｔｅアドバンストシステムにおけるｃｓｉフィードバック - Google Patents

無認可スペクトルを用いたｌｔｅ（登録商標）／ｌｔｅアドバンストシステムにおけるｃｓｉフィードバック Download PDF

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JP6636428B2
JP6636428B2 JP2016538610A JP2016538610A JP6636428B2 JP 6636428 B2 JP6636428 B2 JP 6636428B2 JP 2016538610 A JP2016538610 A JP 2016538610A JP 2016538610 A JP2016538610 A JP 2016538610A JP 6636428 B2 JP6636428 B2 JP 6636428B2
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base station
computer
interference
cca
base stations
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JP2017503404A5 (enExample
JP2017503404A (ja
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イェッラマッリ、スリニバス
チェン、ワンシ
ルオ、タオ
ガール、ピーター
マラディ、ダーガ・プラサド
ウェイ、ヨンビン
シュ、ハオ
ジ、ティンファン
ブシャン、ナガ
ダムンジャノビック、アレクサンダー
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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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2016538610A 2013-12-13 2014-12-11 無認可スペクトルを用いたｌｔｅ（登録商標）／ｌｔｅアドバンストシステムにおけるｃｓｉフィードバック Active JP6636428B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361916001P 2013-12-13 2013-12-13
US61/916,001 2013-12-13
US14/565,063 US10104565B2 (en) 2013-12-13 2014-12-09 CSI feedback in LTE/LTE-advanced systems with unlicensed spectrum
US14/565,063 2014-12-09
PCT/US2014/069746 WO2015089282A1 (en) 2013-12-13 2014-12-11 Csi feedback in lte/lte-advanced systems with unlicensed spectrum

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JP2017503404A JP2017503404A (ja) 2017-01-26
JP2017503404A5 JP2017503404A5 (enExample) 2017-12-28
JP6636428B2 true JP6636428B2 (ja) 2020-01-29

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JP2016538553A Active JP6549124B2 (ja) 2013-12-13 2014-12-11 無認可スペクトルを用いたｌｔｅ（登録商標）／ｌｔｅアドバンストシステムにおけるｃｓｉフィードバック
JP2019118491A Active JP6763066B2 (ja) 2013-12-13 2019-06-26 無認可スペクトルを用いたｌｔｅ（登録商標）／ｌｔｅアドバンストシステムにおけるｃｓｉフィードバック
JP2019185841A Active JP6776430B2 (ja) 2013-12-13 2019-10-09 無認可スペクトルを用いたｌｔｅ（登録商標）／ｌｔｅアドバンストシステムにおけるｃｓｉフィードバック

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JP2019118491A Active JP6763066B2 (ja) 2013-12-13 2019-06-26 無認可スペクトルを用いたｌｔｅ（登録商標）／ｌｔｅアドバンストシステムにおけるｃｓｉフィードバック
JP2019185841A Active JP6776430B2 (ja) 2013-12-13 2019-10-09 無認可スペクトルを用いたｌｔｅ（登録商標）／ｌｔｅアドバンストシステムにおけるｃｓｉフィードバック

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US (2) US10104565B2 (enExample)
EP (2) EP3081046B1 (enExample)
JP (4) JP6636428B2 (enExample)
KR (2) KR101960579B1 (enExample)
CN (2) CN105814966B (enExample)
BR (2) BR112016013441B1 (enExample)
WO (2) WO2015089282A1 (enExample)

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