JP2011142406A5 - - Google Patents

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Publication number
JP2011142406A5
JP2011142406A5 JP2010000773A JP2010000773A JP2011142406A5 JP 2011142406 A5 JP2011142406 A5 JP 2011142406A5 JP 2010000773 A JP2010000773 A JP 2010000773A JP 2010000773 A JP2010000773 A JP 2010000773A JP 2011142406 A5 JP2011142406 A5 JP 2011142406A5
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JP
Japan
Prior art keywords
channel quality
quality measurement
reference signal
orthogonalization
base station
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2010000773A
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English (en)
Japanese (ja)
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JP5230663B2 (ja
JP2011142406A (ja
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Publication date
Application filed filed Critical
Priority claimed from JP2010000773A external-priority patent/JP5230663B2/ja
Priority to JP2010000773A priority Critical patent/JP5230663B2/ja
Priority to PH1/2012/501342A priority patent/PH12012501342A1/en
Priority to AU2011204235A priority patent/AU2011204235B2/en
Priority to US13/519,918 priority patent/US9215026B2/en
Priority to BR112012016562A priority patent/BR112012016562A2/pt
Priority to EP20110731792 priority patent/EP2523376A1/en
Priority to PCT/JP2011/050035 priority patent/WO2011083794A1/ja
Priority to CN201180005447.2A priority patent/CN102714564B/zh
Priority to EP21154277.4A priority patent/EP3832942A1/en
Priority to EP15156298.0A priority patent/EP2890032A1/en
Priority to RU2012129726/07A priority patent/RU2537978C2/ru
Priority to KR1020127017346A priority patent/KR101428736B1/ko
Publication of JP2011142406A publication Critical patent/JP2011142406A/ja
Publication of JP2011142406A5 publication Critical patent/JP2011142406A5/ja
Publication of JP5230663B2 publication Critical patent/JP5230663B2/ja
Application granted granted Critical
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2010000773A 2010-01-05 2010-01-05 無線基地局装置、移動端末装置及び無線通信方法 Expired - Fee Related JP5230663B2 (ja)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP2010000773A JP5230663B2 (ja) 2010-01-05 2010-01-05 無線基地局装置、移動端末装置及び無線通信方法
EP21154277.4A EP3832942A1 (en) 2010-01-05 2011-01-05 Radio base station apparatus, mobile terminal device and wireless communication method
RU2012129726/07A RU2537978C2 (ru) 2010-01-05 2011-01-05 Базовая радиостанция, мобильный терминал и способ беспроводной связи
US13/519,918 US9215026B2 (en) 2010-01-05 2011-01-05 Radio base station apparatus, mobile terminal device and wireless communication method
BR112012016562A BR112012016562A2 (pt) 2010-01-05 2011-01-05 aparelho de estação de base de rádio, dispositivo de terminal móvel e método de comunicação sem fio
EP20110731792 EP2523376A1 (en) 2010-01-05 2011-01-05 Radio base station apparatuses, mobile terminal apparatuses and wireless communication method
PCT/JP2011/050035 WO2011083794A1 (ja) 2010-01-05 2011-01-05 無線基地局装置、移動端末装置及び無線通信方法
CN201180005447.2A CN102714564B (zh) 2010-01-05 2011-01-05 无线基站装置、移动终端装置、无线通信方法和无线通信系统
PH1/2012/501342A PH12012501342A1 (en) 2010-01-05 2011-01-05 Radio base station apparatus, mobile terminal device and wireless communication method
EP15156298.0A EP2890032A1 (en) 2010-01-05 2011-01-05 Radio base station apparatus, mobile terminal device and wireless communication method using channel state information reference signals
AU2011204235A AU2011204235B2 (en) 2010-01-05 2011-01-05 Radio base station apparatus, mobile terminal device and wireless communication method
KR1020127017346A KR101428736B1 (ko) 2010-01-05 2011-01-05 무선기지국장치, 이동단말장치 및 무선통신방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010000773A JP5230663B2 (ja) 2010-01-05 2010-01-05 無線基地局装置、移動端末装置及び無線通信方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013056682A Division JP5599481B2 (ja) 2013-03-19 2013-03-19 無線基地局装置、移動端末装置、無線通信方法及び無線通信システム

Publications (3)

Publication Number Publication Date
JP2011142406A JP2011142406A (ja) 2011-07-21
JP2011142406A5 true JP2011142406A5 (https=) 2012-07-12
JP5230663B2 JP5230663B2 (ja) 2013-07-10

Family

ID=44305530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010000773A Expired - Fee Related JP5230663B2 (ja) 2010-01-05 2010-01-05 無線基地局装置、移動端末装置及び無線通信方法

Country Status (10)

Country Link
US (1) US9215026B2 (https=)
EP (3) EP2890032A1 (https=)
JP (1) JP5230663B2 (https=)
KR (1) KR101428736B1 (https=)
CN (1) CN102714564B (https=)
AU (1) AU2011204235B2 (https=)
BR (1) BR112012016562A2 (https=)
PH (1) PH12012501342A1 (https=)
RU (1) RU2537978C2 (https=)
WO (1) WO2011083794A1 (https=)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007139459A1 (en) * 2006-05-29 2007-12-06 Telefonaktiebolaget Lm Ericsson (Publ) Channel quality prediction in hsdpa systems
CN102742238A (zh) * 2010-02-17 2012-10-17 中兴通讯(美国)公司 用于lte-advance系统中csi-rs传输的方法和系统
CN102484874B (zh) * 2010-02-24 2015-12-02 中兴通讯(美国)公司 用于lte-advance系统中csi-rs资源分配的方法和系统
CN102437987B (zh) 2010-09-29 2015-09-16 中兴通讯股份有限公司 信道状态信息参考信号序列的生成和映射方法及装置
US9532254B2 (en) * 2011-05-04 2016-12-27 Lg Electronics Inc. Method and device for performing channel measurement by using CSI-reference signal corresponding to received channel measurement target
JP5864200B2 (ja) * 2011-05-20 2016-02-17 株式会社Ｎｔｔドコモ 受信装置、送信装置及び無線通信方法
KR101907019B1 (ko) 2011-09-20 2018-12-07 엘지전자 주식회사 무선 통신 시스템에서 링크 품질을 측정하는 방법 이를 위한 장치
JP5970170B2 (ja) * 2011-11-07 2016-08-17 株式会社Ｎｔｔドコモ 無線通信システム、基地局装置、移動端末装置、及び干渉測定方法
JP6069216B2 (ja) * 2011-11-07 2017-02-01 株式会社Ｎｔｔドコモ 無線通信システム、基地局装置、移動端末装置、及び干渉測定方法
CN107181581B (zh) * 2012-01-19 2021-06-01 太阳专利信托公司 用户设备和接收方法
JP6081080B2 (ja) * 2012-05-10 2017-02-15 株式会社Ｎｔｔドコモ 無線通信システム、基地局装置、ユーザ端末、及び無線通信方法
CN104253639B (zh) * 2013-06-28 2017-12-01 华为技术有限公司 获取信道质量指示的方法及装置
JP2015216449A (ja) 2014-05-08 2015-12-03 ソニー株式会社 装置
US10389477B2 (en) * 2015-03-15 2019-08-20 Qualcomm Incorporated Devices and methods for facilitating a non-orthogonal underlay in wireless communications systems
EP3371906A4 (en) * 2015-11-05 2019-06-26 Nec Corporation METHOD AND SYSTEM FOR DATA COMMUNICATION IN AN ADVANCED WIRELESS NETWORK
CN107370588B (zh) * 2016-05-13 2021-04-20 华为技术有限公司 参考信号的发送方法及设备
CN108282288B (zh) * 2017-01-05 2021-01-15 华为技术有限公司 一种参考信号配置的方法、基站、用户设备和系统
CN108347273B (zh) * 2017-01-25 2021-06-29 华为技术有限公司 一种数据复用和数据解析方法、装置及系统
GB2562117B (en) 2017-05-05 2021-07-28 Samsung Electronics Co Ltd Phase tracking reference signal
US11310009B2 (en) * 2017-05-05 2022-04-19 Qualcomm Incorporated Reference signal acquisition
WO2022246716A1 (en) * 2021-05-27 2022-12-01 Qualcomm Incorporated Neural network assisted communication techniques

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5392287A (en) * 1992-03-05 1995-02-21 Qualcomm Incorporated Apparatus and method for reducing power consumption in a mobile communications receiver
US7873710B2 (en) * 2007-02-06 2011-01-18 5O9, Inc. Contextual data communication platform
WO2009011523A1 (en) * 2007-07-16 2009-01-22 Samsung Electronics Co., Ltd. Apparatus and method for transmitting of channel quality indicator and acknowledgement signals in sc-fdma communication systems
JP2010000773A (ja) 2007-09-28 2010-01-07 Fujifilm Corp フィルムの製造方法
US8817686B2 (en) * 2009-06-19 2014-08-26 Blackberry Limited Downlink reference signal for type II relay
JP5198480B2 (ja) * 2009-06-23 2013-05-15 株式会社エヌ・ティ・ティ・ドコモ 無線基地局装置及び移動局装置、無線通信方法
KR101237666B1 (ko) * 2009-07-28 2013-02-26 엘지전자 주식회사 다중 입출력 통신 시스템에서 셀간 간섭을 제거하기 위한 기준신호 전송 방법 및 장치
US20110244877A1 (en) * 2009-10-08 2011-10-06 Qualcomm Incorporated Method and apparatus for using channel state information reference signal in wireless communication system
US20110317656A1 (en) * 2009-12-23 2011-12-29 Qualcomm Incorporated Cluster-specific reference signals for communication systems with multiple transmission points

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