JPWO2017167092A5 - - Google Patents
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- JPWO2017167092A5 JPWO2017167092A5 JP2018550411A JP2018550411A JPWO2017167092A5 JP WO2017167092 A5 JPWO2017167092 A5 JP WO2017167092A5 JP 2018550411 A JP2018550411 A JP 2018550411A JP 2018550411 A JP2018550411 A JP 2018550411A JP WO2017167092 A5 JPWO2017167092 A5 JP WO2017167092A5
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- 230000005540 biological transmission Effects 0.000 claims description 15
- 239000011159 matrix material Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims 9
- 238000013507 mapping Methods 0.000 claims 1
- 238000013468 resource allocation Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/078312 WO2017166287A1 (en) | 2016-04-01 | 2016-04-01 | Ue-rs-based open-loop and semi-open-loop mimo |
| CNPCT/CN2016/078312 | 2016-04-01 | ||
| PCT/CN2017/077674 WO2017167092A1 (en) | 2016-04-01 | 2017-03-22 | Ue-rs-based open-loop and semi-open-loop mimo |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2019518346A JP2019518346A (ja) | 2019-06-27 |
| JP2019518346A5 JP2019518346A5 (enExample) | 2020-04-16 |
| JPWO2017167092A5 true JPWO2017167092A5 (enExample) | 2022-05-26 |
| JP7126948B2 JP7126948B2 (ja) | 2022-08-29 |
Family
ID=59962506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018550411A Active JP7126948B2 (ja) | 2016-04-01 | 2017-03-22 | Ｕｅ－ｒｓベースの開ループおよび半開ループｍｉｍｏ |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US10868594B2 (enExample) |
| EP (1) | EP3437225A4 (enExample) |
| JP (1) | JP7126948B2 (enExample) |
| CN (1) | CN108886434B (enExample) |
| WO (2) | WO2017166287A1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017166287A1 (en) | 2016-04-01 | 2017-10-05 | Qualcomm Incorporated | Ue-rs-based open-loop and semi-open-loop mimo |
| US10673500B2 (en) * | 2018-06-25 | 2020-06-02 | Qualcomm Incorporated | Hybrid closed-loop multiple-input multiple-output and transparent diversity schemes |
| US11569886B2 (en) * | 2019-04-01 | 2023-01-31 | Qualcomm Incorporated | Network-sensitive transmit diversity scheme |
| CN114946148B (zh) * | 2020-01-31 | 2024-07-12 | 高通股份有限公司 | 下行链路控制信息中的预编码器指示 |
| CN113497645B (zh) * | 2020-04-03 | 2022-11-08 | 大唐移动通信设备有限公司 | 一种预编码矩阵指示、确定方法、设备及介质 |
| EP4193473A4 (en) * | 2020-08-07 | 2024-05-08 | Apple Inc. | HIERARCHICAL CHANNEL STATUS INFORMATION (CSI) FEEDBACK WITH PARTIAL RECIPROCITY IN A NETWORK |
| CN116134740B (zh) | 2020-08-07 | 2025-08-26 | 苹果公司 | 具有与用户装备(ue)的部分互易性的分级信道状态信息(csi)反馈 |
| WO2023002236A1 (en) * | 2021-07-22 | 2023-01-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Diversity-aware truncated layer selection for low complexity beamforming |
| US12063082B2 (en) * | 2022-05-23 | 2024-08-13 | Qualcomm Incorporated | Pseudo singular value decomposition (SVD) precoder |
| US12088372B2 (en) * | 2022-09-09 | 2024-09-10 | Qualcomm Incorporated | Demodulation and CSF for 8Rx antennas |
| GB2627237A (en) * | 2023-02-16 | 2024-08-21 | Nokia Technologies Oy | Devices, methods and apparatuses for spatial adaptation |
| WO2025063615A1 (ko) * | 2023-09-18 | 2025-03-27 | 엘지전자 주식회사 | 상향링크 채널의 송수신을 위한 방법 및 장치 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100754795B1 (ko) * | 2004-06-18 | 2007-09-03 | 삼성전자주식회사 | 직교주파수분할다중 시스템에서 주파수 공간 블록 부호의부호화/복호화 장치 및 방법 |
| US8923143B2 (en) | 2009-06-29 | 2014-12-30 | Qualcomm Incorporated | Open loop channel reporting in a wireless communication system |
| US8917677B2 (en) * | 2010-04-14 | 2014-12-23 | Samsung Electronics Co., Ltd. | Systems and methods for bundling resource blocks in a wireless communication system |
| CN102244559A (zh) | 2010-05-12 | 2011-11-16 | 华为技术有限公司 | 一种预编码信息的发送和接收方法及装置 |
| JP2012100254A (ja) | 2010-10-06 | 2012-05-24 | Marvell World Trade Ltd | Ｐｕｃｃｈフィードバックのためのコードブックサブサンプリング |
| EP2673892A4 (en) | 2011-02-07 | 2016-09-14 | Intel Corp | COPHASING EMISSIONS FROM MULTIPLE INFRASTRUCTURE N UDS |
| CN102916766B (zh) * | 2011-08-05 | 2016-03-30 | 华为技术有限公司 | 反馈、获取信道状态信息的方法和装置 |
| US8842628B2 (en) * | 2011-09-12 | 2014-09-23 | Blackberry Limited | Enhanced PDCCH with transmit diversity in LTE systems |
| US9247537B2 (en) * | 2011-11-16 | 2016-01-26 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting control information in wireless communication systems |
| US9215694B2 (en) * | 2011-12-22 | 2015-12-15 | Qualcomm Incorporated | Reference signals design for time tracking in LTE-A |
| WO2014008633A1 (zh) * | 2012-07-10 | 2014-01-16 | 华为技术有限公司 | 信道质量指示的获取方法、用户设备、演进节点b和系统 |
| CN107317614B (zh) | 2013-12-31 | 2020-09-04 | 上海华为技术有限公司 | 一种信道状态信息测量、参考信号的发送方法和装置 |
| KR102319700B1 (ko) | 2014-05-02 | 2021-11-01 | 삼성전자 주식회사 | 무선 통신 시스템에서 선택적 채널 피드백 방법 및 장치 |
| US9680535B2 (en) * | 2015-01-16 | 2017-06-13 | Samsung Electronics Co., Ltd. | Method and apparatus for reduced feedback FD-MIMO |
| CN108292942B (zh) * | 2015-10-04 | 2021-07-13 | Lg 电子株式会社 | 在无线通信系统中发送和接收信道状态信息的方法及其设备 |
| WO2017166287A1 (en) | 2016-04-01 | 2017-10-05 | Qualcomm Incorporated | Ue-rs-based open-loop and semi-open-loop mimo |
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2016
- 2016-04-01 WO PCT/CN2016/078312 patent/WO2017166287A1/en not_active Ceased
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2017
- 2017-03-22 EP EP17773122.1A patent/EP3437225A4/en active Pending
- 2017-03-22 CN CN201780020753.0A patent/CN108886434B/zh active Active
- 2017-03-22 JP JP2018550411A patent/JP7126948B2/ja active Active
- 2017-03-22 US US16/078,526 patent/US10868594B2/en active Active
- 2017-03-22 WO PCT/CN2017/077674 patent/WO2017167092A1/en not_active Ceased
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2020
- 2020-11-09 US US17/092,764 patent/US11336344B2/en active Active