CN103460749B - 终端装置、基站装置、通信系统以及通信方法 - Google Patents

终端装置、基站装置、通信系统以及通信方法 Download PDF

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Publication number
CN103460749B
CN103460749B CN201280017272.1A CN201280017272A CN103460749B CN 103460749 B CN103460749 B CN 103460749B CN 201280017272 A CN201280017272 A CN 201280017272A CN 103460749 B CN103460749 B CN 103460749B
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China
Prior art keywords
csi
information
subframe
base station
channel state
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Chinese (zh)
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CN103460749A (zh
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野上智造
示沢寿之
今村公彦
上村克成
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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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H04L1/003—Adaptive formatting arrangements particular to signalling, e.g. variable amount of bits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H04L1/0031—Multiple signaling transmission
    • 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

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  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201280017272.1A 2011-04-05 2012-04-03 终端装置、基站装置、通信系统以及通信方法 Active CN103460749B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011083402A JP5896619B2 (ja) 2011-04-05 2011-04-05 端末装置、基地局装置、通信システムおよび通信方法
JP2011-083402 2011-04-05
PCT/JP2012/059047 WO2012137764A1 (ja) 2011-04-05 2012-04-03 端末装置、基地局装置、通信システムおよび通信方法

Publications (2)

Publication Number Publication Date
CN103460749A CN103460749A (zh) 2013-12-18
CN103460749B true CN103460749B (zh) 2017-08-08

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CN201280017272.1A Active CN103460749B (zh) 2011-04-05 2012-04-03 终端装置、基站装置、通信系统以及通信方法

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Country Link
US (1) US9307547B2 (https=)
EP (1) EP2696618B1 (https=)
JP (1) JP5896619B2 (https=)
CN (1) CN103460749B (https=)
WO (1) WO2012137764A1 (https=)

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KR101972945B1 (ko) * 2012-09-18 2019-04-29 삼성전자 주식회사 무선 통신 시스템에서 채널 상태 정보 송수신 방법 및 장치
US9407417B2 (en) * 2013-01-09 2016-08-02 Qualcomm Incorporated Identifying modulation and coding schemes and channel quality indicators
US10511504B2 (en) * 2013-01-25 2019-12-17 Qualcomm Incorporated Cell-specific reference signal interference averaging
PL3223470T3 (pl) * 2013-04-05 2019-05-31 Alcatel Lucent Sieć podwójnej łączności
DK3435723T3 (da) 2013-04-05 2020-04-06 Ericsson Telefon Ab L M UE, netværksknude og fremgangsmåder til at understøtte målinger i konfiguration for blandet signal
EP2999257B1 (en) * 2013-05-17 2020-02-12 Sony Corporation Communication control apparatus, communication control method, terminal apparatus, and information processing apparatus
CN105493433B (zh) * 2013-08-29 2019-01-01 Lg 电子株式会社 在支持机器型通信的无线接入系统中发送信道状态信息的方法和装置
CN105684498B (zh) * 2013-11-01 2020-01-10 夏普株式会社 终端装置、基站装置以及方法
EP3125456B1 (en) * 2014-03-28 2019-06-19 LG Electronics Inc. Method and apparatus for reporting channel state information for supporting 256qam in wireless access system
CN105101418B (zh) 2014-05-08 2019-02-01 电信科学技术研究院 一种确定参考子帧的方法、系统及设备
CN105490787B (zh) * 2014-09-15 2019-06-14 中兴通讯股份有限公司 下行导频的发送方法、检测方法、装置及基站、终端
CN107211412B (zh) * 2015-01-23 2022-05-31 株式会社Ntt都科摩 终端、基站以及无线通信方法
CN106999006B (zh) * 2015-07-09 2018-11-13 奥林巴斯株式会社 插入装置
JP2019145857A (ja) * 2016-06-28 2019-08-29 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
US10484064B2 (en) * 2016-09-01 2019-11-19 Samsung Electronics Co., Ltd. Method and apparatus for downlink and uplink CSI acquisition
US10873439B2 (en) * 2016-12-16 2020-12-22 Samsung Electronics Co., Ltd. Method and apparatus for multiplexing channel state information
CN116614847A (zh) 2017-03-25 2023-08-18 中兴通讯股份有限公司 传输参数确定方法及装置
US11595952B2 (en) * 2018-04-27 2023-02-28 Qualcomm Incorporated Aperiodic channel state information sharing across user equipment
US11476984B2 (en) * 2019-09-25 2022-10-18 Qualcomm Incorporated Flexible spectrum usage with carrier aggregation

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US9019902B2 (en) * 2008-11-11 2015-04-28 Qualcomm Incorporated Channel quality feedback in multicarrier systems
CN101789841B (zh) * 2009-01-24 2014-04-09 中兴通讯股份有限公司 信道质量信息反馈方法及终端
US8620334B2 (en) * 2009-03-13 2013-12-31 Interdigital Patent Holdings, Inc. Method and apparatus for carrier assignment, configuration and switching for multicarrier wireless communications
WO2010110576A2 (en) * 2009-03-24 2010-09-30 Lg Electronics Inc. Method and apparatus for transmitting reference signal in wireless communication system
US20100260060A1 (en) * 2009-04-08 2010-10-14 Qualcomm Incorporated Integrated calibration protocol for wireless lans
US20110090880A1 (en) * 2009-04-09 2011-04-21 Qualcomm Incorporated Wireless communication utilizing mixed protocols
JP2011004212A (ja) 2009-06-19 2011-01-06 Sharp Corp 送信装置、受信装置、通信システムおよび通信方法
US8711716B2 (en) * 2009-06-19 2014-04-29 Texas Instruments Incorporated Multiple CQI feedback for cellular networks
US20100329236A1 (en) * 2009-06-26 2010-12-30 Qualcomm Incorporated Method and apparatus for multiple user uplink requiring minimal station timing and frequency synchronization
US8761033B2 (en) * 2009-06-29 2014-06-24 Qualcomm Incorporated Method and apparatus for multi-station request messaging
JP5218346B2 (ja) * 2009-09-02 2013-06-26 富士通株式会社 基地局装置、移動局装置及びアンテナのチルト角の制御方法
CN103119873B (zh) * 2010-02-12 2017-04-12 黑莓有限公司 用于协作多点网络实现的参考信号

Also Published As

Publication number Publication date
CN103460749A (zh) 2013-12-18
US20140044109A1 (en) 2014-02-13
US9307547B2 (en) 2016-04-05
JP2012222430A (ja) 2012-11-12
JP5896619B2 (ja) 2016-03-30
EP2696618A1 (en) 2014-02-12
EP2696618B1 (en) 2021-06-09
WO2012137764A1 (ja) 2012-10-11
EP2696618A4 (en) 2015-05-06

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