CN102598819B - 无线通信系统、基站装置、移动站装置、无线通信系统的控制方法、基站装置的控制程序以及移动站装置的控制程序 - Google Patents

无线通信系统、基站装置、移动站装置、无线通信系统的控制方法、基站装置的控制程序以及移动站装置的控制程序 Download PDF

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Publication number
CN102598819B
CN102598819B CN201080048358.1A CN201080048358A CN102598819B CN 102598819 B CN102598819 B CN 102598819B CN 201080048358 A CN201080048358 A CN 201080048358A CN 102598819 B CN102598819 B CN 102598819B
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China
Prior art keywords
reference signal
station apparatus
mobile station
base station
simultaneous transmission
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CN201080048358.1A
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English (en)
Chinese (zh)
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CN102598819A (zh
Inventor
大内涉
铃木翔
铃木翔一
秋元阳介
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Sharp Corp
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Sharp Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • 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
    • H04L5/0048—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
    • 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
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201080048358.1A 2009-10-28 2010-10-04 无线通信系统、基站装置、移动站装置、无线通信系统的控制方法、基站装置的控制程序以及移动站装置的控制程序 Active CN102598819B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009-247899 2009-10-28
JP2009247899A JP5520003B2 (ja) 2009-10-28 2009-10-28 無線通信システム、基地局装置、移動局装置、無線通信システムの制御方法、基地局装置の制御プログラムおよび移動局装置の制御プログラム
PCT/JP2010/067387 WO2011052347A1 (ja) 2009-10-28 2010-10-04 無線通信システム、基地局装置、移動局装置、無線通信システムの制御方法、基地局装置の制御プログラムおよび移動局装置の制御プログラム

Publications (2)

Publication Number Publication Date
CN102598819A CN102598819A (zh) 2012-07-18
CN102598819B true CN102598819B (zh) 2016-06-08

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CN201080048358.1A Active CN102598819B (zh) 2009-10-28 2010-10-04 无线通信系统、基站装置、移动站装置、无线通信系统的控制方法、基站装置的控制程序以及移动站装置的控制程序

Country Status (5)

Country Link
US (1) US9699738B2 (enExample)
EP (1) EP2496032B1 (enExample)
JP (1) JP5520003B2 (enExample)
CN (1) CN102598819B (enExample)
WO (1) WO2011052347A1 (enExample)

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CN106230545B (zh) * 2015-07-31 2020-08-11 北京智谷睿拓技术服务有限公司 确定信道质量的方法及其装置
CN105338568B (zh) * 2015-09-25 2019-01-25 宇龙计算机通信科技(深圳)有限公司 非授权频谱上的lte的传输方法及装置
JP6419117B2 (ja) * 2016-08-04 2018-11-07 京セラ株式会社 基地局および無線通信端末
WO2018064799A1 (en) * 2016-10-07 2018-04-12 Qualcomm Incorporated Power allocation for uplink transmissions
JP2020017775A (ja) * 2016-11-02 2020-01-30 株式会社Ｎｔｔドコモ ユーザ装置
US11012279B2 (en) * 2016-11-02 2021-05-18 Ntt Docomo, Inc. User equipment and uplink signal transmission method
CN108541074B (zh) * 2017-03-06 2023-10-31 中兴通讯股份有限公司 随机接入发送方法、接收方法及装置、发射端及接收端
KR102298454B1 (ko) 2017-07-18 2021-09-06 삼성전자 주식회사 차세대 이동 통신 시스템에서 효율적으로 데이터를 분할하는 방법 및 장치
US10707939B2 (en) * 2017-10-03 2020-07-07 Mediatek Inc. Codebook-based uplink transmission in wireless communications
EP3927051B1 (en) * 2019-02-14 2024-12-04 Sony Group Corporation Communication device, communication method, and recording medium
CN113207178B (zh) * 2019-04-24 2023-12-19 Oppo广东移动通信有限公司 功率分配方法和终端设备以及存储介质
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Also Published As

Publication number Publication date
EP2496032B1 (en) 2021-12-01
US20120281650A1 (en) 2012-11-08
EP2496032A4 (en) 2016-07-13
US9699738B2 (en) 2017-07-04
CN102598819A (zh) 2012-07-18
JP2011097266A (ja) 2011-05-12
JP5520003B2 (ja) 2014-06-11
EP2496032A1 (en) 2012-09-05
WO2011052347A1 (ja) 2011-05-05

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