JP2014096777A - 無線通信方法、無線通信システム、無線基地局及びユーザ端末 - Google Patents

無線通信方法、無線通信システム、無線基地局及びユーザ端末 Download PDF

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Publication number
JP2014096777A
JP2014096777A JP2012248789A JP2012248789A JP2014096777A JP 2014096777 A JP2014096777 A JP 2014096777A JP 2012248789 A JP2012248789 A JP 2012248789A JP 2012248789 A JP2012248789 A JP 2012248789A JP 2014096777 A JP2014096777 A JP 2014096777A
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Japan
Prior art keywords
user terminal
parameter information
information
identifier
cif
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Pending
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JP2012248789A
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English (en)
Japanese (ja)
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JP2014096777A5 (enExample
Inventor
Satoshi Nagata
聡 永田
Mingju Li
ミンジュ リー
Xiang Yun
シアン ユン
Lan Chen
ラン チン
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NTT Docomo Inc
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NTT Docomo Inc
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Priority to JP2012248789A priority Critical patent/JP2014096777A/ja
Priority to PCT/JP2013/078656 priority patent/WO2014073375A1/ja
Priority to CN201810462358.4A priority patent/CN108633078B/zh
Priority to CN201380057979.XA priority patent/CN104782184A/zh
Priority to EP13852898.9A priority patent/EP2919526B1/en
Priority to US14/442,260 priority patent/US9742534B2/en
Publication of JP2014096777A publication Critical patent/JP2014096777A/ja
Publication of JP2014096777A5 publication Critical patent/JP2014096777A5/ja
Pending legal-status Critical Current

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    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • H04L5/003—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
    • 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
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • 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
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2012248789A 2012-11-12 2012-11-12 無線通信方法、無線通信システム、無線基地局及びユーザ端末 Pending JP2014096777A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2012248789A JP2014096777A (ja) 2012-11-12 2012-11-12 無線通信方法、無線通信システム、無線基地局及びユーザ端末
PCT/JP2013/078656 WO2014073375A1 (ja) 2012-11-12 2013-10-23 無線通信方法、無線通信システム、無線基地局及びユーザ端末
CN201810462358.4A CN108633078B (zh) 2012-11-12 2013-10-23 无线通信方法、无线基站以及用户终端
CN201380057979.XA CN104782184A (zh) 2012-11-12 2013-10-23 无线通信方法、无线通信系统、无线基站以及用户终端
EP13852898.9A EP2919526B1 (en) 2012-11-12 2013-10-23 Radio communication method, radio communication system, radio base station and user terminal
US14/442,260 US9742534B2 (en) 2012-11-12 2013-10-23 Radio communication method, radio communication system, radio base station and user terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012248789A JP2014096777A (ja) 2012-11-12 2012-11-12 無線通信方法、無線通信システム、無線基地局及びユーザ端末

Related Child Applications (1)

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JP2016181418A Division JP6212188B2 (ja) 2016-09-16 2016-09-16 無線通信方法、無線基地局及びユーザ端末

Publications (2)

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JP2014096777A true JP2014096777A (ja) 2014-05-22
JP2014096777A5 JP2014096777A5 (enExample) 2015-11-05

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Country Status (5)

Country Link
US (1) US9742534B2 (enExample)
EP (1) EP2919526B1 (enExample)
JP (1) JP2014096777A (enExample)
CN (2) CN104782184A (enExample)
WO (1) WO2014073375A1 (enExample)

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JP2015126412A (ja) * 2013-12-26 2015-07-06 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
JP2018530243A (ja) * 2015-09-25 2018-10-11 ゼットティーイー コーポレーションＺｔｅ Ｃｏｒｐｏｒａｔｉｏｎ 情報送信及び決定、関係決定方法及び装置
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JP6663256B2 (ja) * 2016-03-11 2020-03-11 株式会社Ｎｔｔドコモ 無線通信システム及び管理装置
CN112887000B (zh) 2016-05-31 2022-07-15 中兴通讯股份有限公司 信息反馈方法、装置及系统
EP3840513B1 (en) * 2016-08-31 2024-01-17 Ntt Docomo, Inc. Terminal and radio communication method
CN110199557B (zh) 2017-01-25 2021-10-26 华为技术有限公司 通信方法、网络侧设备和终端设备
CN108809573B (zh) * 2017-05-05 2023-09-29 华为技术有限公司 确定天线端口的qcl的方法和设备
EP3713322A4 (en) * 2017-11-17 2021-06-23 Ntt Docomo, Inc. USER TERMINAL AND WIRELESS COMMUNICATIONS PROCESS
CN112514518B (zh) * 2018-08-09 2024-04-26 株式会社Ntt都科摩 用户装置
EP3876595A4 (en) * 2018-10-31 2022-06-22 Ntt Docomo, Inc. USER TERMINAL AND WIRELESS COMMUNICATION METHOD
US11412422B2 (en) 2019-03-14 2022-08-09 Ofinno, Llc Handover in unlicensed band
CN111756510B (zh) 2019-03-29 2021-10-26 华为技术有限公司 通信处理方法和装置
WO2021038657A1 (ja) * 2019-08-23 2021-03-04 株式会社Ｎｔｔドコモ 端末及び無線通信方法
US20220312467A1 (en) * 2019-08-26 2022-09-29 Ntt Docomo, Inc. Terminal and radio communication method
US11888610B2 (en) * 2020-02-26 2024-01-30 Qualcomm Incorporated Method and apparatus for positioning with LTE-NR dynamic spectrum sharing (DSS)
CN119233423A (zh) * 2020-04-15 2024-12-31 大唐移动通信设备有限公司 一种载波确定及指示方法、设备、装置、介质

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015126412A (ja) * 2013-12-26 2015-07-06 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
JP2018530243A (ja) * 2015-09-25 2018-10-11 ゼットティーイー コーポレーションＺｔｅ Ｃｏｒｐｏｒａｔｉｏｎ 情報送信及び決定、関係決定方法及び装置
US11245452B2 (en) 2015-09-25 2022-02-08 Zte Corporation Information sending, information determining and relationship determining methods and devices
JP7165052B2 (ja) 2015-09-25 2022-11-02 中興通訊股▲ふん▼有限公司 情報送信及び決定、関係決定方法及び装置
US11777578B2 (en) 2015-09-25 2023-10-03 Zte Corporation Information sending, information determining and relationship determining methods and devices
US20230087900A1 (en) * 2016-03-31 2023-03-23 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving reference signals in wireless communication
US12052069B2 (en) * 2016-03-31 2024-07-30 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving reference signals in wireless communication

Also Published As

Publication number Publication date
CN108633078B (zh) 2022-08-02
EP2919526A1 (en) 2015-09-16
US9742534B2 (en) 2017-08-22
CN108633078A (zh) 2018-10-09
EP2919526B1 (en) 2019-01-09
EP2919526A4 (en) 2016-07-13
US20160254888A1 (en) 2016-09-01
CN104782184A (zh) 2015-07-15
WO2014073375A1 (ja) 2014-05-15

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