JP2012524451A5 - - Google Patents
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- JP2012524451A5 JP2012524451A5 JP2012505816A JP2012505816A JP2012524451A5 JP 2012524451 A5 JP2012524451 A5 JP 2012524451A5 JP 2012505816 A JP2012505816 A JP 2012505816A JP 2012505816 A JP2012505816 A JP 2012505816A JP 2012524451 A5 JP2012524451 A5 JP 2012524451A5
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- 230000005540 biological transmission Effects 0.000 claims 12
- 238000000034 method Methods 0.000 claims 7
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21265909P | 2009-04-14 | 2009-04-14 | |
| US61/212,659 | 2009-04-14 | ||
| US12/753,364 | 2010-04-02 | ||
| US12/753,364 US8369885B2 (en) | 2009-04-14 | 2010-04-02 | Multi-user MIMO transmissions in wireless communication systems |
| PCT/KR2010/002297 WO2010120106A2 (en) | 2009-04-14 | 2010-04-14 | Multi-user mimo transmissions in wireless communication systems |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015188766A Division JP6618111B2 (ja) | 2009-04-14 | 2015-09-25 | 無線通信システムで多重ユーザ多重入力多重出力伝送方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012524451A JP2012524451A (ja) | 2012-10-11 |
| JP2012524451A5 true JP2012524451A5 (https=) | 2013-05-30 |
Family
ID=42934304
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012505816A Pending JP2012524451A (ja) | 2009-04-14 | 2010-04-14 | 無線通信システムで多重ユーザ多重入力多重出力伝送方法 |
| JP2015188766A Active JP6618111B2 (ja) | 2009-04-14 | 2015-09-25 | 無線通信システムで多重ユーザ多重入力多重出力伝送方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015188766A Active JP6618111B2 (ja) | 2009-04-14 | 2015-09-25 | 無線通信システムで多重ユーザ多重入力多重出力伝送方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (4) | US8369885B2 (https=) |
| EP (2) | EP2420008B1 (https=) |
| JP (2) | JP2012524451A (https=) |
| KR (1) | KR101705665B1 (https=) |
| CN (2) | CN104619002B (https=) |
| RU (2) | RU2526538C2 (https=) |
| WO (1) | WO2010120106A2 (https=) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1846383B (zh) | 2003-07-02 | 2011-05-04 | 松下电器产业株式会社 | 通信装置及通信方法 |
| JP5404776B2 (ja) | 2009-04-27 | 2014-02-05 | パナソニック株式会社 | 無線通信装置、無線通信方法及び集積回路 |
| US8712399B2 (en) * | 2009-05-06 | 2014-04-29 | Texas Instruments Incorporated | Coordinated multi-point transmission in a cellular network |
| ES2536840T3 (es) | 2009-06-19 | 2015-05-29 | Blackberry Limited | Método y sistema para señalizar capas de transmisión para MIMO de único usuario y múltiples usuarios |
| WO2010146985A1 (ja) * | 2009-06-19 | 2010-12-23 | シャープ株式会社 | 無線通信システム、送信機および無線通信方法 |
| CN101621492A (zh) * | 2009-08-14 | 2010-01-06 | 中兴通讯股份有限公司 | 一种专用解调数据参考信号的资源确定方法 |
| KR101641968B1 (ko) | 2009-09-14 | 2016-07-29 | 엘지전자 주식회사 | 다중입출력 무선 통신 시스템에서 하향링크 신호 전송 방법 및 장치 |
| CN102014099B (zh) * | 2009-11-02 | 2013-04-24 | 电信科学技术研究院 | 一种下行导频的传输方法、装置及系统 |
| CN102076076B (zh) * | 2009-11-20 | 2015-11-25 | 夏普株式会社 | 一种解调参考信号的资源分配通知方法 |
| KR20120115368A (ko) * | 2010-01-12 | 2012-10-17 | 알까뗄 루슨트 | 제어 시그널링 오버헤드를 감소시키기 위한 방법 및 디바이스 |
| US20110255483A1 (en) * | 2010-04-16 | 2011-10-20 | Research In Motion Limited | Signaling of Precoding Granularity for LTE and LTE-A |
| KR101792880B1 (ko) | 2010-04-20 | 2017-11-03 | 엘지전자 주식회사 | 무선 통신 시스템에서 참조 신호 전송 방법 및 장치 |
| WO2011132942A2 (ko) * | 2010-04-20 | 2011-10-27 | 엘지전자 주식회사 | 무선 통신 시스템에서 참조 신호 전송 방법 및 장치 |
| WO2012150773A2 (ko) * | 2011-05-03 | 2012-11-08 | 엘지전자 주식회사 | 무선 통신 시스템에서 하향링크 제어 정보를 송수신하는 방법 및 이를 위한 장치 |
| US8848638B2 (en) * | 2011-06-27 | 2014-09-30 | Telefonaktiebolaget L M Ericsson (Publ) | Cellular communication system support for limited bandwidth communication devices |
| CN102256358B (zh) * | 2011-07-08 | 2013-11-20 | 电信科学技术研究院 | 一种数据传输和接收方法、装置及系统 |
| EP2747319B1 (en) * | 2011-08-16 | 2019-04-17 | LG Electronics Inc. | Method for base station to mulitiplex downlink control channel in wireless communication system and apparatus therefor |
| KR101557253B1 (ko) * | 2011-10-07 | 2015-10-02 | 블랙베리 리미티드 | 무선 네트워크에서의 간섭 관리 |
| CN103067118A (zh) * | 2011-10-18 | 2013-04-24 | 华为技术有限公司 | 一种实现数据传输的方法及装置 |
| WO2013113140A1 (en) * | 2012-01-30 | 2013-08-08 | Nokia Siemens Networks Oy | Method and apparatus for realizing enhanced physical downlink control channel |
| CN103428860B (zh) * | 2012-05-18 | 2019-07-09 | 索尼公司 | 无线通信系统中的通信方法和设备 |
| CN104685802B (zh) | 2012-10-04 | 2018-03-23 | Lg电子株式会社 | 在无线通信系统中通过考虑天线端口关系收发下行链路信号的方法和设备 |
| US9425946B2 (en) | 2013-02-21 | 2016-08-23 | Blackberry Limited | Interference measurement methods for advanced receiver in LTE/LTE-A |
| CN105144768B (zh) | 2013-04-26 | 2019-05-21 | 英特尔Ip公司 | 频谱共享情境中的共享频谱重新分配 |
| WO2015081108A1 (en) * | 2013-11-26 | 2015-06-04 | Huawei Technologies Co., Ltd. | System and method for a scale-invariant symbol demodulator |
| US10541797B2 (en) * | 2014-09-24 | 2020-01-21 | Samsung Electronics Co., Ltd. | Method and apparatus for controlling transmission power in transmitter of wireless communication system |
| US10624039B2 (en) | 2015-08-28 | 2020-04-14 | Huawei Technologies Co., Ltd. | System and method for power offset adjustments for downlink communications |
| US10973018B2 (en) * | 2015-11-23 | 2021-04-06 | Qualcomm Incorporated | Wireless resource blocks with integrated control and data |
| JP6533298B2 (ja) | 2016-12-07 | 2019-06-19 | 三菱電機株式会社 | 送信装置、通信システムおよび送信方法 |
| JP6925385B2 (ja) * | 2016-12-07 | 2021-08-25 | 三菱電機株式会社 | 送信装置、通信システム、制御回路およびプログラム |
| CN108282202B (zh) * | 2017-01-06 | 2021-09-14 | 华为技术有限公司 | 一种功率配置方法及相关设备 |
| US20220407646A1 (en) * | 2019-06-21 | 2022-12-22 | Ntt Docomo, Inc. | Terminal and radio communication method |
| US20230094321A1 (en) * | 2019-10-11 | 2023-03-30 | Ntt Docomo, Inc. | Terminal and radio communication method |
| WO2022067649A1 (zh) * | 2020-09-30 | 2022-04-07 | 华为技术有限公司 | 一种dci传输方法、装置、芯片及系统 |
| US20240349105A1 (en) * | 2021-08-06 | 2024-10-17 | Beijing Xiaomi Mobile Software Co., Ltd. | Method for controlling triggering of measurement relaxation criterion, communication apparatus and storage medium |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7324474B2 (en) | 2003-10-21 | 2008-01-29 | Qualcomm Incorporated | Methods and apparatus for Network Initiated Data Services |
| JP4940867B2 (ja) * | 2006-09-29 | 2012-05-30 | 日本電気株式会社 | 移動通信システムにおける制御信号およびリファレンス信号の多重方法、リソース割当方法および基地局 |
| KR101355313B1 (ko) | 2006-10-12 | 2014-01-23 | 엘지전자 주식회사 | Mimo 시스템에서의 참조신호 배치 방법 |
| US8243850B2 (en) * | 2006-10-24 | 2012-08-14 | Samsung Electronics Co., Ltd. | Method and system for generating reference signals in a wireless communication system |
| KR101265632B1 (ko) * | 2006-12-12 | 2013-05-22 | 엘지전자 주식회사 | 참조 신호 전송, 참조 신호 전송 패턴 설정, 자원 블록설정 및 할당을 위한 방법 및 장치 |
| WO2008103317A2 (en) * | 2007-02-16 | 2008-08-28 | Interdigital Technology Corporation | Precoded pilot transmission for multi-user and single user mimo communications |
| AU2008229273A1 (en) | 2007-03-21 | 2008-09-25 | Interdigital Technology Corporation | MIMO wireless communication method and apparatus for transmitting and decoding resource block structures based on a dedicated reference signal mode |
| CN101287278A (zh) * | 2007-04-11 | 2008-10-15 | 华为技术有限公司 | 配置信息的处理方法、设备和系统 |
| EP2903178B1 (en) | 2007-06-27 | 2019-06-19 | Unwired Planet International Limited | Method and arrangements in a telecommunication system supporting MU-MIMO and SU-MIMO |
| KR101448309B1 (ko) | 2007-09-28 | 2014-10-08 | 엘지전자 주식회사 | 무선통신 시스템에서 하향링크 제어채널 모니터링 방법 |
| US20100097937A1 (en) * | 2008-10-16 | 2010-04-22 | Interdigital Patent Holdings, Inc. | Method and apparatus for wireless transmit/receive unit specific pilot signal transmission and wireless transmit/receive unit specific pilot signal power boosting |
| EP3179665B1 (en) * | 2008-11-04 | 2021-05-19 | Huawei Technologies Co., Ltd. | Method in a wireless communication system |
| KR101271266B1 (ko) * | 2008-12-18 | 2013-06-07 | 엔이씨 래버러터리즈 아메리카 인코포레이티드 | Ofdma-mu-mimo 시스템에서 오버랩하는 함께 스케쥴링된 사용자들의 스케쥴링 정보를 전달하기 위한 방법 및 시스템 |
| KR101635883B1 (ko) * | 2009-02-03 | 2016-07-20 | 엘지전자 주식회사 | 하향링크 참조 신호 송수신 기법 |
| US8472539B2 (en) * | 2009-04-07 | 2013-06-25 | Lg Electronics Inc. | Method of transmitting power information in wireless communication system |
| CN102598568B (zh) | 2009-10-29 | 2015-03-18 | 联想创新有限公司(香港) | 用于下行链路mimo的下行链路控制信令传输的方法和用户设备 |
| CN102076076B (zh) * | 2009-11-20 | 2015-11-25 | 夏普株式会社 | 一种解调参考信号的资源分配通知方法 |
| KR20110095823A (ko) * | 2010-02-19 | 2011-08-25 | 엘지전자 주식회사 | 무선 통신 시스템에서 복수의 레이어들을 복수의 안테나 포트들에 맵핑하는 방법 및 장치 |
-
2010
- 2010-04-02 US US12/753,364 patent/US8369885B2/en not_active Ceased
- 2010-04-14 CN CN201510032514.XA patent/CN104619002B/zh active Active
- 2010-04-14 RU RU2011141585/07A patent/RU2526538C2/ru active
- 2010-04-14 CN CN201080025347.1A patent/CN102461001B/zh active Active
- 2010-04-14 EP EP10764645.7A patent/EP2420008B1/en active Active
- 2010-04-14 EP EP20203621.6A patent/EP3787201B1/en active Active
- 2010-04-14 WO PCT/KR2010/002297 patent/WO2010120106A2/en not_active Ceased
- 2010-04-14 KR KR1020117027023A patent/KR101705665B1/ko active Active
- 2010-04-14 JP JP2012505816A patent/JP2012524451A/ja active Pending
-
2014
- 2014-05-13 US US14/276,750 patent/USRE46161E1/en active Active
- 2014-06-09 RU RU2014123513A patent/RU2649856C2/ru active
-
2015
- 2015-08-21 US US14/832,839 patent/USRE47338E1/en not_active Ceased
- 2015-09-25 JP JP2015188766A patent/JP6618111B2/ja active Active
-
2019
- 2019-10-30 US US16/669,339 patent/USRE48849E1/en active Active
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