JP2016524405A5 - - Google Patents
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- JP2016524405A5 JP2016524405A5 JP2016515635A JP2016515635A JP2016524405A5 JP 2016524405 A5 JP2016524405 A5 JP 2016524405A5 JP 2016515635 A JP2016515635 A JP 2016515635A JP 2016515635 A JP2016515635 A JP 2016515635A JP 2016524405 A5 JP2016524405 A5 JP 2016524405A5
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- 238000000034 method Methods 0.000 claims description 52
- 239000011159 matrix material Substances 0.000 claims description 16
- 238000013507 mapping Methods 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 8
- 230000007774 longterm Effects 0.000 claims description 3
- 239000002131 composite material Substances 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNPCT/CN2013/076567 | 2013-05-31 | ||
| PCT/CN2013/076567 WO2014190547A1 (en) | 2013-05-31 | 2013-05-31 | Dynamic vertical sectorization |
| PCT/CN2013/077277 WO2014198068A1 (en) | 2013-06-14 | 2013-06-14 | Methods and apparatus for linear precoding in full-dimensional mimo systems |
| CNPCT/CN2013/077277 | 2013-06-14 | ||
| PCT/CN2014/078633 WO2014190903A1 (en) | 2013-05-31 | 2014-05-28 | Linear precoding in full-dimensional mimo systems and dynamic vertical sectorization |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018141342A Division JP6847897B2 (ja) | 2013-05-31 | 2018-07-27 | 全次元mimoシステムにおける線形プリコーディングと動的垂直セクタ化 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016524405A JP2016524405A (ja) | 2016-08-12 |
| JP2016524405A5 true JP2016524405A5 (cg-RX-API-DMAC7.html) | 2017-06-22 |
| JP6466415B2 JP6466415B2 (ja) | 2019-02-06 |
Family
ID=51988003
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016515635A Active JP6466415B2 (ja) | 2013-05-31 | 2014-05-28 | 全次元mimoシステムにおける線形プリコーディングと動的垂直セクタ化 |
| JP2018141342A Active JP6847897B2 (ja) | 2013-05-31 | 2018-07-27 | 全次元mimoシステムにおける線形プリコーディングと動的垂直セクタ化 |
| JP2020160978A Active JP7102479B2 (ja) | 2013-05-31 | 2020-09-25 | 全次元mimoシステムにおける線形プリコーディングと動的垂直セクタ化 |
| JP2022009203A Active JP7086314B2 (ja) | 2013-05-31 | 2022-01-25 | 全次元mimoシステムにおける線形プリコーディングと動的垂直セクタ化 |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018141342A Active JP6847897B2 (ja) | 2013-05-31 | 2018-07-27 | 全次元mimoシステムにおける線形プリコーディングと動的垂直セクタ化 |
| JP2020160978A Active JP7102479B2 (ja) | 2013-05-31 | 2020-09-25 | 全次元mimoシステムにおける線形プリコーディングと動的垂直セクタ化 |
| JP2022009203A Active JP7086314B2 (ja) | 2013-05-31 | 2022-01-25 | 全次元mimoシステムにおける線形プリコーディングと動的垂直セクタ化 |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US10461824B2 (cg-RX-API-DMAC7.html) |
| EP (2) | EP3005599B1 (cg-RX-API-DMAC7.html) |
| JP (4) | JP6466415B2 (cg-RX-API-DMAC7.html) |
| ES (2) | ES2894923T3 (cg-RX-API-DMAC7.html) |
| HU (1) | HUE050086T2 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2014190903A1 (cg-RX-API-DMAC7.html) |
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| EP3005599B1 (en) | 2013-05-31 | 2020-04-29 | Qualcomm Incorporated | Linear precoding in full-dimensional mimo systems |
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| CN106033986B (zh) | 2015-03-19 | 2020-02-04 | 电信科学技术研究院 | 一种大规模数模混合天线及信道状态信息反馈方法和装置 |
| CN106033987B (zh) * | 2015-03-20 | 2021-05-07 | 上海诺基亚贝尔股份有限公司 | 增强探测参考信号容量的方法及装置 |
| US10312975B2 (en) * | 2015-03-24 | 2019-06-04 | Sony Corporation | Apparatus |
| WO2016164058A1 (en) * | 2015-04-08 | 2016-10-13 | Ntt Docomo, Inc. | Base station, user equipment, and method for determining precoding matrix |
| WO2016183803A1 (zh) * | 2015-05-19 | 2016-11-24 | 华为技术有限公司 | 天线阵列的信道信息反馈方法与装置 |
| US10321460B1 (en) * | 2015-07-09 | 2019-06-11 | Sprint Communications Company L.P. | Orthogonal frequency division multiplexing (OFDM) transmit protocol selection based on a feedback loop lag condition |
| CN106656292B (zh) * | 2015-10-29 | 2020-03-31 | 电信科学技术研究院 | 一种信道状态信息的反馈方法、基站及终端 |
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| WO2017166219A1 (en) | 2016-03-31 | 2017-10-05 | Qualcomm Incorporated | Channel covariance feedback for enhanced fd-mimo |
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| KR20190082827A (ko) | 2016-11-04 | 2019-07-10 | 텔레폰악티에볼라겟엘엠에릭슨(펍) | 빔 장애 처리 방법 및 장치 |
| CN108259143B (zh) * | 2016-12-28 | 2020-02-28 | 电信科学技术研究院 | 一种参考信号的传输方法、发送端和接收端 |
| CN108988921B (zh) * | 2017-08-11 | 2019-08-02 | 电信科学技术研究院有限公司 | 一种波束信息的指示、确定方法及装置、通信系统 |
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| CN111226351B (zh) * | 2017-10-27 | 2022-04-29 | 华为技术有限公司 | 一种广播波束域调整方法及装置 |
| JP2019125831A (ja) * | 2018-01-11 | 2019-07-25 | 富士通株式会社 | 基地局装置及び割当方法 |
| CN111106862A (zh) * | 2018-10-26 | 2020-05-05 | 索尼公司 | 电子设备、通信方法以及介质 |
| US10879970B2 (en) | 2018-11-21 | 2020-12-29 | Samsung Electronics Co., Ltd | Eigenvalue decomposition precoding matrix index selection |
| US10651905B1 (en) | 2018-11-21 | 2020-05-12 | Samsung Electronics Co., Ltd | Eigenvalue decomposition precoding matrix index selection |
| US10778298B1 (en) | 2019-03-29 | 2020-09-15 | At&T Intellectual Property I, L.P. | Context-based precoding matrix computations for radio access network for 5G or other next generation network |
| US20230291444A1 (en) * | 2020-07-10 | 2023-09-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods, radio access network node and wireless device for handling beamforming in a wireless communication network |
| US12212437B2 (en) * | 2021-06-15 | 2025-01-28 | Samsung Electronics Co., Ltd. | Method and apparatus for reference symbol pattern adaptation |
| EP4415277A1 (en) * | 2023-01-25 | 2024-08-14 | Nokia Solutions and Networks Oy | Selection of set of analog beamforming weights for hybrid beamforming within wireless networks |
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| EP3005599B1 (en) | 2013-05-31 | 2020-04-29 | Qualcomm Incorporated | Linear precoding in full-dimensional mimo systems |
| WO2014208974A1 (en) | 2013-06-25 | 2014-12-31 | Lg Electronics Inc. | Method for performing precoding for adaptive antenna scaling in wireless communication system and apparatus therefor |
| CN105934904A (zh) | 2014-01-22 | 2016-09-07 | 日本电气株式会社 | 用于信道测量和反馈的方法和装置 |
| CN106031280B (zh) | 2014-03-06 | 2019-12-27 | 上海诺基亚贝尔股份有限公司 | 量化信道状态信息的方法与装置 |
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2014
- 2014-05-28 EP EP14803412.7A patent/EP3005599B1/en active Active
- 2014-05-28 ES ES20156320T patent/ES2894923T3/es active Active
- 2014-05-28 JP JP2016515635A patent/JP6466415B2/ja active Active
- 2014-05-28 HU HUE14803412A patent/HUE050086T2/hu unknown
- 2014-05-28 EP EP20156320.2A patent/EP3672126B1/en active Active
- 2014-05-28 WO PCT/CN2014/078633 patent/WO2014190903A1/en not_active Ceased
- 2014-05-28 ES ES14803412T patent/ES2808566T3/es active Active
- 2014-05-28 US US14/786,854 patent/US10461824B2/en active Active
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2018
- 2018-07-27 JP JP2018141342A patent/JP6847897B2/ja active Active
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2019
- 2019-09-17 US US16/573,304 patent/US10879972B2/en active Active
- 2019-10-10 US US16/599,018 patent/US11283497B2/en active Active
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2020
- 2020-09-25 JP JP2020160978A patent/JP7102479B2/ja active Active
-
2022
- 2022-01-25 JP JP2022009203A patent/JP7086314B2/ja active Active
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