JP2019530277A5 - - Google Patents
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- JP2019530277A5 JP2019530277A5 JP2019506389A JP2019506389A JP2019530277A5 JP 2019530277 A5 JP2019530277 A5 JP 2019530277A5 JP 2019506389 A JP2019506389 A JP 2019506389A JP 2019506389 A JP2019506389 A JP 2019506389A JP 2019530277 A5 JP2019530277 A5 JP 2019530277A5
- Authority
- JP
- Japan
- Prior art keywords
- parameters
- reference signal
- beamformed
- trp
- wireless
- 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 8
- 238000000034 method Methods 0.000 claims 8
- 230000011664 signaling Effects 0.000 claims 4
- 238000004590 computer program Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNPCT/CN2016/094956 | 2016-08-12 | ||
| PCT/CN2016/094956 WO2018027936A1 (en) | 2016-08-12 | 2016-08-12 | Uplink multiple-input multiple-output (mimo) scheduling using beamformed reference signals |
| PCT/CN2017/097197 WO2018028693A1 (en) | 2016-08-12 | 2017-08-11 | Uplink multiple-input multiple-output (mimo) scheduling using beamformed reference signals |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019530277A JP2019530277A (ja) | 2019-10-17 |
| JP2019530277A5 true JP2019530277A5 (cg-RX-API-DMAC7.html) | 2020-09-10 |
| JP7209621B2 JP7209621B2 (ja) | 2023-01-20 |
Family
ID=61161531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019506389A Active JP7209621B2 (ja) | 2016-08-12 | 2017-08-11 | ビームフォーミングされた基準信号を使用するアップリンク多入力多出力（ｍｉｍｏ）スケジューリング |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US11025309B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3497804A4 (cg-RX-API-DMAC7.html) |
| JP (1) | JP7209621B2 (cg-RX-API-DMAC7.html) |
| CN (1) | CN109565307B (cg-RX-API-DMAC7.html) |
| AU (1) | AU2017309254B2 (cg-RX-API-DMAC7.html) |
| BR (1) | BR112019002385A2 (cg-RX-API-DMAC7.html) |
| CA (1) | CA3029655A1 (cg-RX-API-DMAC7.html) |
| SG (1) | SG11201811757UA (cg-RX-API-DMAC7.html) |
| WO (2) | WO2018027936A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018027936A1 (en) | 2016-08-12 | 2018-02-15 | Qualcomm Incorporated | Uplink multiple-input multiple-output (mimo) scheduling using beamformed reference signals |
| CA3046396C (en) | 2016-12-13 | 2021-08-31 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Signal transmission method and device based on beam indication information |
| US10952219B2 (en) * | 2017-12-22 | 2021-03-16 | Futurewei Technologies, Inc. | Method and apparatus for scheduling user device in multi-user multi-input multi-output wireless system |
| US11272509B2 (en) * | 2018-08-09 | 2022-03-08 | Qualcomm Incorporated | Uplink timing adjustment in beamformed wireless communications |
| US11646822B2 (en) | 2018-12-11 | 2023-05-09 | Apple Inc. | Groupcast transmission with feedback for intra-platooning and inter-platooning communications |
| EP3921963B1 (en) * | 2019-02-08 | 2023-08-23 | Lenovo (Singapore) Pte. Ltd. | Selective retransmission of groupcast data |
| US10826568B1 (en) * | 2019-05-03 | 2020-11-03 | Qualcomm Incorporated | Simultaneous multiple default beams |
| US11277185B2 (en) * | 2019-05-10 | 2022-03-15 | Qualcomm Incorporated | Multi-beam operation with a single TCI state |
| US11206076B2 (en) * | 2019-08-07 | 2021-12-21 | Samsung Electronics Co., Ltd. | Method and apparatus for low-latency beam selection |
| US12177805B2 (en) | 2019-08-15 | 2024-12-24 | Nokia Solutions And Networks Oy | Integrated access backhaul node downlink timing adjustment in presence of frequency offset |
| US11456790B2 (en) * | 2019-08-16 | 2022-09-27 | Qualcomm Incorporated | Multi-beam selection for beamformed multiple input multiple output wireless communications |
| US11444734B2 (en) * | 2019-09-10 | 2022-09-13 | Qualcomm Incorporated | Beam-specific group delay / frequency lookup table signaling for high-precision multi-round-trip-time |
| CN114514785A (zh) | 2019-10-09 | 2022-05-17 | 捷开通讯(深圳)有限公司 | 侧链路通信 |
| CN115226117B (zh) * | 2020-02-07 | 2024-07-02 | 维沃移动通信有限公司 | 波束指示方法、装置、设备及介质 |
| US12457597B2 (en) | 2020-02-28 | 2025-10-28 | Qualcomm Incorporated | Beam switching upon negative acknowledgement reception |
| EP4122116A1 (en) * | 2020-03-17 | 2023-01-25 | Telefonaktiebolaget LM Ericsson (publ) | Performance improvement for ue with limited csi-rs capability via reciprocity based sector selection |
| US11997616B2 (en) | 2020-06-22 | 2024-05-28 | Qualcomm Incorporated | Methods and apparatus to facilitate managing multi-sim concurrent mode for co-banded or spectrum overlap carriers |
| US11653225B2 (en) * | 2020-07-01 | 2023-05-16 | Qualcomm Incorporated | Positioning techniques using positioning reference signaling |
| CN114124176A (zh) * | 2020-08-27 | 2022-03-01 | 华为技术有限公司 | 预编码方法及通信装置 |
| US12250037B2 (en) * | 2020-09-16 | 2025-03-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Beamforming setting selection |
| US12284720B2 (en) | 2021-01-15 | 2025-04-22 | Qualcomm Incorporated | Techniques for managing power amplifier reliability for multi-SIM antenna switching concurrency |
| US12279302B2 (en) | 2021-03-11 | 2025-04-15 | Qualcomm Incorporated | Techniques for prioritizing communications for dual subscriber user equipment |
| US20230058859A1 (en) * | 2021-08-17 | 2023-02-23 | Qualcomm Incorporated | Wireless transmission reception point (trp) information exchange |
| US12177931B2 (en) * | 2021-09-10 | 2024-12-24 | Qualcomm Incorporated | Dual subscriber coexistence management |
| US20250220477A1 (en) * | 2022-04-22 | 2025-07-03 | Qualcomm Incorporated | Channel state information report configuration for multiple transmit receive points |
| US20240179600A1 (en) * | 2022-11-30 | 2024-05-30 | T-Mobile Usa, Inc. | Service-dynamic user equipment (ue) handover |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7741522B2 (en) | 2006-02-24 | 2010-06-22 | Basf Aktiengesellschaft | Direct amination of hydrocarbons |
| KR101507088B1 (ko) * | 2008-03-21 | 2015-03-30 | 삼성전자주식회사 | 다중 입출력 무선통신 시스템에서 상향링크 빔 성형 및 공간분할 다중 접속 장치 및 방법 |
| CN101610104B (zh) * | 2008-06-19 | 2013-03-13 | 电信科学技术研究院 | 用户专属参考符号的功率分配方法及设备 |
| JP5398722B2 (ja) * | 2008-09-22 | 2014-01-29 | パナソニック株式会社 | 無線通信装置及び無線通信方法 |
| CN101741446B (zh) * | 2008-11-14 | 2013-05-01 | 中兴通讯股份有限公司 | 多输入多输出方法和装置 |
| US20110110455A1 (en) | 2009-04-23 | 2011-05-12 | Qualcomm Incorporated | Rank and precoding indication for mimo operation |
| US8831523B2 (en) * | 2009-06-18 | 2014-09-09 | Qualcomm Incorporated | Methods and apparatus for beamforming for femtocells |
| CN101938302B (zh) | 2009-06-29 | 2013-04-17 | 电信科学技术研究院 | 一种波束赋形传输的方法及装置 |
| US8868091B2 (en) * | 2010-01-18 | 2014-10-21 | Qualcomm Incorporated | Methods and apparatus for facilitating inter-cell interference coordination via over the air load indicator and relative narrowband transmit power |
| KR102016685B1 (ko) | 2011-10-19 | 2019-08-30 | 삼성전자 주식회사 | 무선통신 시스템에서 상향링크 제어 방법 및 장치 |
| KR102043141B1 (ko) * | 2012-03-02 | 2019-11-12 | 삼성전자주식회사 | 무선통신 시스템에서 적응적 빔포밍 이득 조정 장치 및 방법 |
| KR20130110396A (ko) * | 2012-03-29 | 2013-10-10 | 삼성전자주식회사 | 아날로그/디지털 혼합 빔 포밍 시스템에서 기준 신호 생성을 위한 방법 및 장치 |
| KR102008467B1 (ko) * | 2012-12-27 | 2019-08-07 | 삼성전자주식회사 | 빔포밍 기반 무선 통신시스템의 상향링크 전력 제어 방법 및 장치 |
| EP3054730B1 (en) * | 2013-09-30 | 2020-02-19 | Sony Corporation | Communication control device, communication control method, terminal device, and information processing device |
| JP6438203B2 (ja) * | 2014-03-20 | 2018-12-12 | 株式会社Ｎｔｔドコモ | 基地局及びユーザ装置 |
| CN105007126B (zh) * | 2014-04-23 | 2017-09-29 | 电信科学技术研究院 | 一种信道状态信息测量的方法、系统及设备 |
| US10250302B2 (en) * | 2014-09-18 | 2019-04-02 | Lg Electronics Inc. | Method for transmitting reference signal for channel measurement in multi-antenna wireless communication system, and apparatus therefor |
| US10355761B2 (en) * | 2014-10-07 | 2019-07-16 | Mediatek Inc. | Beam administration methods for cellular/wireless networks |
| US10644775B2 (en) * | 2015-03-10 | 2020-05-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Uncertainty dependent beamforming configuration control |
| EP3317976B1 (en) * | 2015-07-03 | 2019-03-20 | Telefonaktiebolaget LM Ericsson (publ) | Wireless device, radio network node, methods performed therein |
| US10298309B2 (en) * | 2016-02-12 | 2019-05-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Wireless device, a network node and methods therein for determining the quality of uplink beamforming directions in a wireless communications network |
| CN109565370B (zh) * | 2016-06-15 | 2021-06-15 | 康维达无线有限责任公司 | 用于新无线电的上传控制信令的装置 |
| CN109792285B (zh) * | 2016-08-10 | 2022-11-18 | Idac控股公司 | 用于上行链路(ul)信道相互性的方法、装置、系统和过程 |
| CN107734535A (zh) * | 2016-08-10 | 2018-02-23 | 中兴通讯股份有限公司 | 无线链路管理方法及装置 |
| WO2018027936A1 (en) | 2016-08-12 | 2018-02-15 | Qualcomm Incorporated | Uplink multiple-input multiple-output (mimo) scheduling using beamformed reference signals |
-
2016
- 2016-08-12 WO PCT/CN2016/094956 patent/WO2018027936A1/en not_active Ceased
-
2017
- 2017-08-11 JP JP2019506389A patent/JP7209621B2/ja active Active
- 2017-08-11 AU AU2017309254A patent/AU2017309254B2/en active Active
- 2017-08-11 EP EP17838823.7A patent/EP3497804A4/en not_active Withdrawn
- 2017-08-11 SG SG11201811757UA patent/SG11201811757UA/en unknown
- 2017-08-11 WO PCT/CN2017/097197 patent/WO2018028693A1/en not_active Ceased
- 2017-08-11 CN CN201780048714.1A patent/CN109565307B/zh active Active
- 2017-08-11 CA CA3029655A patent/CA3029655A1/en active Pending
- 2017-08-11 US US16/324,653 patent/US11025309B2/en active Active
- 2017-08-11 BR BR112019002385A patent/BR112019002385A2/pt not_active Application Discontinuation
-
2021
- 2021-05-28 US US17/334,305 patent/US11569875B2/en active Active