JP2010219817A5 - - Google Patents
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- Publication number
- JP2010219817A5 JP2010219817A5 JP2009063594A JP2009063594A JP2010219817A5 JP 2010219817 A5 JP2010219817 A5 JP 2010219817A5 JP 2009063594 A JP2009063594 A JP 2009063594A JP 2009063594 A JP2009063594 A JP 2009063594A JP 2010219817 A5 JP2010219817 A5 JP 2010219817A5
- Authority
- JP
- Japan
- Prior art keywords
- reference signal
- subframe
- station apparatus
- antennas
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 2
- 238000005259 measurement Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
Priority Applications (16)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009063594A JP5059800B2 (ja) | 2009-03-16 | 2009-03-16 | 無線基地局装置及び移動局装置、無線通信方法 |
| EP15174770.6A EP2985933A3 (en) | 2009-03-16 | 2010-03-16 | Radio base station apparatus, mobile station apparatus and radio communication method |
| EP14193220.2A EP2860896B1 (en) | 2009-03-16 | 2010-03-16 | Radio base station apparatus, mobile station apparatus and radio communication method |
| BRPI1009489A BRPI1009489A2 (pt) | 2009-03-16 | 2010-03-16 | aparelho de estação base de rádio, aparelho de estação móvel e método de comunicação de rádio |
| PCT/JP2010/054397 WO2010107013A1 (ja) | 2009-03-16 | 2010-03-16 | 無線基地局装置及び移動局装置、無線通信方法 |
| CN201410641353.XA CN104393970B (zh) | 2009-03-16 | 2010-03-16 | 无线基站装置、移动台装置、无线通信方法及系统 |
| BR122015003526-0A BR122015003526B1 (pt) | 2009-03-16 | 2010-03-16 | Aparelho de estação base de rádio, aparelho de estação móvel, método de comunicação de rádio e sistema de comunicação de rádio |
| AU2010225772A AU2010225772C1 (en) | 2009-03-16 | 2010-03-16 | Radio base station apparatus, mobile station apparatus and radio communication method |
| KR20117021226A KR101431598B1 (ko) | 2009-03-16 | 2010-03-16 | 무선기지국장치 및 이동국장치, 무선통신방법 |
| IN2668KON2014 IN2014KN02668A (enExample) | 2009-03-16 | 2010-03-16 | |
| EP20100753505 EP2410685A4 (en) | 2009-03-16 | 2010-03-16 | Radio base station, mobile station and wireless communication method |
| CN201080012196.6A CN102356578B (zh) | 2009-03-16 | 2010-03-16 | 无线基站装置和移动台装置、无线通信方法 |
| CA 2755380 CA2755380C (en) | 2009-03-16 | 2010-03-16 | Radio base station apparatus, mobile station apparatus and radio communication method |
| US13/256,232 US9281926B2 (en) | 2009-03-16 | 2010-03-16 | Radio base station apparatus, mobile station apparatus and radio communication method |
| KR1020147015722A KR101655340B1 (ko) | 2009-03-16 | 2010-03-16 | 무선기지국장치 및 이동국장치, 무선통신방법 |
| US14/516,279 US10924231B2 (en) | 2009-03-16 | 2014-10-16 | Radio base station apparatus, mobile station apparatus and radio communication method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009063594A JP5059800B2 (ja) | 2009-03-16 | 2009-03-16 | 無線基地局装置及び移動局装置、無線通信方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012172202A Division JP5309254B2 (ja) | 2012-08-02 | 2012-08-02 | 無線基地局装置、移動局装置、無線通信方法及び無線通信システム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010219817A JP2010219817A (ja) | 2010-09-30 |
| JP2010219817A5 true JP2010219817A5 (enExample) | 2012-07-12 |
| JP5059800B2 JP5059800B2 (ja) | 2012-10-31 |
Family
ID=42739673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009063594A Expired - Fee Related JP5059800B2 (ja) | 2009-03-16 | 2009-03-16 | 無線基地局装置及び移動局装置、無線通信方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US9281926B2 (enExample) |
| EP (3) | EP2985933A3 (enExample) |
| JP (1) | JP5059800B2 (enExample) |
| KR (2) | KR101431598B1 (enExample) |
| CN (2) | CN104393970B (enExample) |
| AU (1) | AU2010225772C1 (enExample) |
| BR (2) | BRPI1009489A2 (enExample) |
| CA (1) | CA2755380C (enExample) |
| IN (1) | IN2014KN02668A (enExample) |
| WO (1) | WO2010107013A1 (enExample) |
Families Citing this family (67)
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| US8937875B2 (en) | 2009-03-16 | 2015-01-20 | Panasonic Intellectual Property Corporation Of America | Radio reception apparatus, radio transmission apparatus, and radio communication method |
| US9647810B2 (en) * | 2009-03-17 | 2017-05-09 | Samsung Electronics Co., Ltd. | Method and system for mapping pilot signals in multi-stream transmissions |
| US11218194B2 (en) | 2009-03-23 | 2022-01-04 | Lg Electronics Inc. | Method and apparatus for transmitting reference signal in multi-antenna system |
| EP2413516A4 (en) * | 2009-03-23 | 2014-07-23 | Lg Electronics Inc | METHOD AND DEVICE FOR TRANSMITTING REFERENCE SIGNALS IN A MULTI-ANTENNA SYSTEM |
| KR101678435B1 (ko) * | 2009-07-17 | 2016-12-06 | 엘지전자 주식회사 | 다중 안테나 무선 통신 시스템에서 하향링크 신호를 수신하는 방법 및 이를 위한 장치 |
| JP2013502139A (ja) * | 2009-08-14 | 2013-01-17 | エルジー エレクトロニクス インコーポレイティド | 多重アンテナを支援する無線通信システムにおいてダウンリンク参照信号を伝送する方法及び装置 |
| WO2011019242A2 (ko) | 2009-08-14 | 2011-02-17 | 엘지전자 주식회사 | 다중 안테나를 지원하는 무선 통신 시스템에서 하향링크 참조신호를 전송하는 방법 및 장치 |
| US8548511B2 (en) | 2010-06-21 | 2013-10-01 | Qualcomm Incorporated | Energy saving mode with maintained number of advertised transmit antennas |
| WO2012011239A1 (ja) * | 2010-07-21 | 2012-01-26 | パナソニック株式会社 | 基地局装置、端末装置、送信方法及び受信方法 |
| CN102378110B (zh) * | 2010-08-16 | 2014-09-24 | 中国移动通信集团公司 | 解调参考信号的发送方法及装置、接收方法及装置 |
| AU2011308292B2 (en) | 2010-09-30 | 2014-11-27 | Lg Electronics Inc. | Method for reporting a channel quality indicator by a relay node in a wireless communication system, and apparatus for same |
| JP5005082B2 (ja) * | 2010-10-04 | 2012-08-22 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局装置、移動端末装置及び通信制御方法 |
| CN103299572B (zh) | 2010-11-10 | 2016-08-10 | 交互数字专利控股公司 | 异构网络中通过连续消除进行干扰抑制的方法和装置 |
| KR101740371B1 (ko) | 2010-11-22 | 2017-06-08 | 삼성전자 주식회사 | 셀룰라 이동 통신 시스템의 안테나 할당 장치 및 방법 |
| KR101929310B1 (ko) | 2010-12-03 | 2018-12-14 | 삼성전자 주식회사 | 분산 안테나 시스템에서 레퍼런스 신호 할당 및 채널 추정을 위한 방법 및 장치 |
| KR20240037368A (ko) * | 2010-12-06 | 2024-03-21 | 인터디지탈 패튼 홀딩스, 인크 | 허가 면제 스펙트럼에서의 무선 동작을 가능케 하는 방법 |
| JP2014506046A (ja) | 2010-12-22 | 2014-03-06 | ノキア シーメンス ネットワークス オサケユキチュア | リソースの割り当て |
| HUE048444T2 (hu) | 2011-01-10 | 2020-08-28 | Beijing Xiaomi Mobile Software Co Ltd | Dinamikus többpontos kommunikáció kialakítása |
| CN103370897B (zh) * | 2011-02-09 | 2017-04-26 | 瑞典爱立信有限公司 | 在分级异构小区部署中分发小区共用下行链路信号的方法、系统以及控制单元 |
| US9054842B2 (en) * | 2011-02-14 | 2015-06-09 | Qualcomm Incorporated | CRS (common reference signal) and CSI-RS (channel state information reference signal) transmission for remote radio heads (RRHs) |
| JP5372984B2 (ja) * | 2011-02-22 | 2013-12-18 | 株式会社日立製作所 | 分散アンテナシステム、通信制御方法、基地局装置 |
| CN102651910A (zh) * | 2011-02-24 | 2012-08-29 | 华为技术有限公司 | 一种管理用户设备的方法及装置 |
| CN103262458B (zh) * | 2011-02-28 | 2016-03-09 | 日电(中国)有限公司 | 一种用于调整信道质量指示的方法和设备 |
| WO2012134140A2 (ko) | 2011-03-29 | 2012-10-04 | 엘지전자 주식회사 | 무선 통신 시스템에서 자원 특정 전송 모드 결정 방법 및 이를 위한 장치 |
| CN103703833A (zh) * | 2011-06-07 | 2014-04-02 | 美国博通公司 | 用于在载波扩展或载波片段中建立时-频参考信号模式配置的方法和装置 |
| CN102904669B (zh) * | 2011-07-29 | 2016-05-18 | 上海贝尔股份有限公司 | 预编码物理下行控制信道参考信号及盲译码方法和装置 |
| CA2844932C (en) * | 2011-08-12 | 2021-06-08 | Interdigital Patent Holdings, Inc. | Method and apparatus for multiple-input multiple-output operation |
| US9780931B2 (en) * | 2011-08-15 | 2017-10-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Flexible transmission of messages in a wireless communication system |
| JP2013062565A (ja) * | 2011-09-12 | 2013-04-04 | Nippon Hoso Kyokai <Nhk> | 送信装置及び受信装置 |
| US20130343477A9 (en) * | 2011-11-04 | 2013-12-26 | Research In Motion Limited | PUSCH Reference Signal Design for High Doppler Frequency |
| JP2013118567A (ja) * | 2011-12-05 | 2013-06-13 | Ntt Docomo Inc | 無線基地局装置、無線通信システム及び無線通信方法 |
| WO2013093171A1 (en) * | 2011-12-20 | 2013-06-27 | Nokia Corporation | Joint first reference signal and second reference signal based channel state information feedback |
| JP2013168853A (ja) * | 2012-02-16 | 2013-08-29 | Sharp Corp | 受信装置、受信方法および受信プログラム |
| US20150029969A1 (en) * | 2012-02-20 | 2015-01-29 | Lg Electronics Inc. | Method and apparatus for transmitting uplink signal in wireless communication system |
| US9100146B2 (en) * | 2012-03-08 | 2015-08-04 | Alcatel Lucent | Virtual sectorization using an active anntenna array |
| JP6208409B2 (ja) * | 2012-04-06 | 2017-10-04 | 株式会社Nttドコモ | ユーザ装置及び通信方法 |
| US20130286960A1 (en) * | 2012-04-30 | 2013-10-31 | Samsung Electronics Co., Ltd | Apparatus and method for control channel beam management in a wireless system with a large number of antennas |
| JP6224880B2 (ja) | 2012-07-31 | 2017-11-01 | 株式会社Nttドコモ | 基地局装置、ユーザ端末、通信システム及び通信制御方法 |
| KR101971079B1 (ko) * | 2012-09-20 | 2019-08-13 | 삼성전자 주식회사 | 이동통신 시스템에서 피드백 송수신 방법 및 장치 |
| WO2014051322A1 (ko) * | 2012-09-25 | 2014-04-03 | 엘지전자 주식회사 | 하향링크 신호 수신 방법 및 사용자기기와, 하향링크 신호 전송 방법 및 기지국 |
| US9432175B2 (en) * | 2012-11-09 | 2016-08-30 | Qualcomm Incorporated | Control channel management for relay backhaul |
| CN103229422B (zh) * | 2012-11-30 | 2015-01-21 | 华为技术有限公司 | 用于解调物理随机接入信道信号的方法和装置 |
| WO2014085997A1 (en) * | 2012-12-05 | 2014-06-12 | Broadcom Corporation | Apparatuses, methods and computer program products related to improvements in dmrs transmission |
| CN105122700B (zh) * | 2012-12-10 | 2018-05-11 | Lg电子株式会社 | 在支持超高频的无线接入系统中发送系统信息的方法及支持该方法的装置 |
| US9503924B2 (en) * | 2013-01-18 | 2016-11-22 | Qualcomm Incorporated | Interpolation-based channel state information (CSI) enhancements in long-term evolution (LTE) |
| JP6095991B2 (ja) * | 2013-01-24 | 2017-03-15 | 株式会社Nttドコモ | 無線基地局、ユーザ端末及び無線通信方法 |
| US9713026B2 (en) * | 2013-05-17 | 2017-07-18 | Qualcomm Incorporated | Channel state information (CSI) measurement and reporting for enhanced interference management for traffic adaptation (eIMTA) in LTE |
| CN105340193B (zh) * | 2013-06-25 | 2018-07-20 | Lg电子株式会社 | 用于在无线通信系统中执行针对自适应天线缩放的预编码的方法及其装置 |
| JP6329348B2 (ja) * | 2013-08-13 | 2018-05-23 | 株式会社Nttドコモ | 基地局装置、およびキャリブレーション方法 |
| US20170238261A1 (en) * | 2014-08-21 | 2017-08-17 | Ntt Docomo, Inc. | Base station, user equipment, and radio communication system |
| JP2016143916A (ja) * | 2015-01-29 | 2016-08-08 | ソニー株式会社 | 装置 |
| HUE051858T2 (hu) * | 2015-04-28 | 2021-03-29 | Ntt Docomo Inc | Felhasználói készülék és bázisállomás |
| JP2015181286A (ja) * | 2015-06-02 | 2015-10-15 | ノキア ソリューションズ アンド ネットワークス オサケユキチュア | リソースの割り当て |
| JP6068692B2 (ja) * | 2016-01-05 | 2017-01-25 | 日本放送協会 | 送信装置及び受信装置 |
| CA3012033C (en) | 2016-01-27 | 2024-04-02 | Ntt Docomo, Inc. | User terminal, radio base station, and radio communication method |
| US10178152B2 (en) * | 2016-04-29 | 2019-01-08 | Splunk Inc. | Central repository for storing configuration files of a distributed computer system |
| JP2018023100A (ja) | 2016-07-22 | 2018-02-08 | 華碩電腦股▲ふん▼有限公司 | 無線通信システムにおいてビームフォーミングを使用した送信又は受信のための方法及び装置 |
| KR102901025B1 (ko) * | 2016-09-19 | 2025-12-18 | 삼성전자 주식회사 | 이동 통신 시스템에서의 기준 신호, 제어 신호 및 데이터 송신 방법 및 장치 |
| WO2018083861A1 (ja) * | 2016-11-02 | 2018-05-11 | 株式会社Nttドコモ | ユーザ装置、基地局及び参照信号送信方法 |
| CN108155923B (zh) * | 2016-12-03 | 2020-05-22 | 上海朗帛通信技术有限公司 | 一种被用于多天线传输的ue、基站中的方法和装置 |
| EP4149149A1 (en) * | 2017-01-13 | 2023-03-15 | Huawei Technologies Co., Ltd. | Radio resource configuration adjustment method, apparatus, and system |
| TWI696372B (zh) * | 2017-06-16 | 2020-06-11 | 聯發科技股份有限公司 | 干擾測量方法及裝置 |
| CN111213420B (zh) * | 2017-08-22 | 2024-06-04 | 株式会社Ntt都科摩 | 终端、无线通信方法以及系统 |
| US11533758B2 (en) | 2017-09-27 | 2022-12-20 | Lg Electronics Inc. | Method for transmitting and receiving uplink data between terminal and base station in wireless communication system and device supporting same |
| US20220329374A1 (en) * | 2021-04-13 | 2022-10-13 | At&T Intellectual Property I, L.P. | Cell reference signal interference reduction |
| US11997687B2 (en) * | 2021-04-23 | 2024-05-28 | Qualcomm Incorporated | Advanced adaptive receivers based on spectral efficiency utilization |
| CN119449245B (zh) * | 2023-08-01 | 2026-01-06 | 中国移动通信有限公司研究院 | 信号配置方法、装置、终端及网络侧设备 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390532C (zh) | 2002-02-12 | 2008-05-28 | 爱科来株式会社 | 收容物的取出装置和测量装置 |
| FR2909240A1 (fr) | 2006-11-24 | 2008-05-30 | France Telecom | Procedes et modules d'emission/reception pour un systeme multi-antennes multi-porteuses a sequence d'apprentissage. |
| CN101267664B (zh) * | 2007-03-15 | 2012-04-25 | 华为技术有限公司 | 一种参考信号的资源分配和发射方法及装置 |
| CN101682384A (zh) * | 2007-05-31 | 2010-03-24 | 松下电器产业株式会社 | 无线通信移动台装置和循环延迟分集模式判定方法 |
| CN101821981B (zh) * | 2007-06-21 | 2013-08-21 | 韩国电子通信研究院 | 用于在无线通信系统中传送控制信息的方法 |
| WO2010032109A1 (en) * | 2008-09-18 | 2010-03-25 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement in a mobile communications network |
| US8767843B2 (en) * | 2008-11-10 | 2014-07-01 | Motorola Mobility Llc | Employing cell-specific and user entity-specific reference symbols in an orthogonal frequency-division multiple access |
| KR101619446B1 (ko) * | 2008-12-02 | 2016-05-10 | 엘지전자 주식회사 | 하향링크 mimo시스템에 있어서 rs 전송 방법 |
| US9647810B2 (en) * | 2009-03-17 | 2017-05-09 | Samsung Electronics Co., Ltd. | Method and system for mapping pilot signals in multi-stream transmissions |
-
2009
- 2009-03-16 JP JP2009063594A patent/JP5059800B2/ja not_active Expired - Fee Related
-
2010
- 2010-03-16 CA CA 2755380 patent/CA2755380C/en active Active
- 2010-03-16 EP EP15174770.6A patent/EP2985933A3/en not_active Withdrawn
- 2010-03-16 IN IN2668KON2014 patent/IN2014KN02668A/en unknown
- 2010-03-16 US US13/256,232 patent/US9281926B2/en active Active
- 2010-03-16 BR BRPI1009489A patent/BRPI1009489A2/pt not_active Application Discontinuation
- 2010-03-16 CN CN201410641353.XA patent/CN104393970B/zh active Active
- 2010-03-16 EP EP20100753505 patent/EP2410685A4/en not_active Withdrawn
- 2010-03-16 EP EP14193220.2A patent/EP2860896B1/en active Active
- 2010-03-16 AU AU2010225772A patent/AU2010225772C1/en active Active
- 2010-03-16 WO PCT/JP2010/054397 patent/WO2010107013A1/ja not_active Ceased
- 2010-03-16 BR BR122015003526-0A patent/BR122015003526B1/pt active IP Right Grant
- 2010-03-16 CN CN201080012196.6A patent/CN102356578B/zh active Active
- 2010-03-16 KR KR20117021226A patent/KR101431598B1/ko active Active
- 2010-03-16 KR KR1020147015722A patent/KR101655340B1/ko active Active
-
2014
- 2014-10-16 US US14/516,279 patent/US10924231B2/en active Active
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