JP2020072372A5 - - Google Patents
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- Publication number
- JP2020072372A5 JP2020072372A5 JP2018205076A JP2018205076A JP2020072372A5 JP 2020072372 A5 JP2020072372 A5 JP 2020072372A5 JP 2018205076 A JP2018205076 A JP 2018205076A JP 2018205076 A JP2018205076 A JP 2018205076A JP 2020072372 A5 JP2020072372 A5 JP 2020072372A5
- Authority
- JP
- Japan
- Prior art keywords
- dmrs
- antenna port
- pdsch
- tci
- dmrs antenna
- 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 2
- 238000000034 method Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018205076A JP6904938B2 (ja) | 2018-10-31 | 2018-10-31 | 端末装置および通信方法 |
| EP19880883.4A EP3876597A4 (en) | 2018-10-31 | 2019-10-24 | TERMINAL DEVICE AND COMMUNICATION METHOD |
| US17/288,884 US11909680B2 (en) | 2018-10-31 | 2019-10-24 | Terminal apparatus and communication method |
| PCT/JP2019/041732 WO2020090622A1 (ja) | 2018-10-31 | 2019-10-24 | 端末装置および通信方法 |
| CN201980071284.4A CN112956234B (zh) | 2018-10-31 | 2019-10-24 | 终端装置以及通信方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018205076A JP6904938B2 (ja) | 2018-10-31 | 2018-10-31 | 端末装置および通信方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020072372A JP2020072372A (ja) | 2020-05-07 |
| JP2020072372A5 true JP2020072372A5 (2) | 2020-11-12 |
| JP6904938B2 JP6904938B2 (ja) | 2021-07-21 |
Family
ID=70461895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018205076A Active JP6904938B2 (ja) | 2018-10-31 | 2018-10-31 | 端末装置および通信方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11909680B2 (2) |
| EP (1) | EP3876597A4 (2) |
| JP (1) | JP6904938B2 (2) |
| CN (1) | CN112956234B (2) |
| WO (1) | WO2020090622A1 (2) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115622674B (zh) * | 2017-02-07 | 2024-12-24 | 中兴通讯股份有限公司 | 一种相位噪声导频的配置、确定方法及装置 |
| WO2020087451A1 (en) * | 2018-11-01 | 2020-05-07 | Lenovo (Beijing) Limited | Channel state information calculation |
| SG11202109985UA (en) * | 2019-03-11 | 2021-10-28 | Beijing Xiaomi Mobile Software Co Ltd | Transmission indication method and apparatus |
| WO2021062719A1 (en) * | 2019-09-30 | 2021-04-08 | Nec Corporation | Methods for communication, terminal device, network device, and computer readable medium |
| EP4054262B1 (en) * | 2020-01-16 | 2024-07-10 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Data transmission method, electronic device, and storage medium |
| WO2021147111A1 (zh) * | 2020-01-23 | 2021-07-29 | 华为技术有限公司 | 通信方法和通信装置 |
| WO2021163822A1 (en) * | 2020-02-17 | 2021-08-26 | Qualcomm Incorporated | Association of transmission configuration indicators and precoders in uplink transmissions |
| CN115843421A (zh) * | 2020-09-25 | 2023-03-24 | 联想(北京)有限公司 | 指示传输控制指示符状态的下行链路控制信息 |
| CN114337963B (zh) | 2020-10-10 | 2025-03-18 | 中兴通讯股份有限公司 | 信息反馈、接收方法、装置、设备和存储介质 |
| EP4297471A4 (en) * | 2021-02-22 | 2024-08-14 | Panasonic Intellectual Property Corporation of America | Base station and communication method |
| CN115174017A (zh) * | 2021-04-03 | 2022-10-11 | 华为技术有限公司 | 一种通信方法、装置及系统 |
| CN115604730B (zh) * | 2021-07-08 | 2026-03-06 | 维沃移动通信有限公司 | 传输方法、终端及网络侧设备 |
| US20250080387A1 (en) * | 2022-01-07 | 2025-03-06 | Lenovo (Beijing) Limited | Methods and apparatus of resource mapping for dmrs ports |
| EP4470137A1 (en) * | 2022-01-26 | 2024-12-04 | Qualcomm Incorporated | Downlink scheduling for increased orthogonal dmrs ports and prb bundling size |
| JP7791219B2 (ja) * | 2022-02-10 | 2025-12-23 | 株式会社Ｎｔｔドコモ | 端末、無線通信方法、基地局及びシステム |
| JP7791220B2 (ja) * | 2022-02-10 | 2025-12-23 | 株式会社Ｎｔｔドコモ | 端末、無線通信方法、基地局及びシステム |
| WO2024020963A1 (zh) * | 2022-07-28 | 2024-02-01 | 北京小米移动软件有限公司 | 解调参考信号dmrs的配置方法、装置、设备及介质 |
| CN117859396A (zh) * | 2022-08-05 | 2024-04-09 | 中兴通讯股份有限公司 | 用于被共同调度的用户设备的解调参考信号指示 |
| KR20250028414A (ko) * | 2022-08-05 | 2025-02-28 | 지티이 코포레이션 | 공동 스케줄링된 사용자 장비를 위한 복조 기준 신호 포트의 그룹핑 |
| WO2024038598A1 (ja) * | 2022-08-19 | 2024-02-22 | 株式会社Ｎｔｔドコモ | 端末、無線通信方法及び基地局 |
| US20260101353A1 (en) * | 2022-09-27 | 2026-04-09 | Nec Corporation | Method, device and computer storage medium of communication |
| WO2025074554A1 (ja) * | 2023-10-04 | 2025-04-10 | 株式会社Ｎｔｔドコモ | 端末 |
| WO2025145643A1 (en) * | 2024-08-30 | 2025-07-10 | Lenovo (Beijing) Limited | Methods and apparatuses for transmission with extremely large antenna arrays |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9307521B2 (en) * | 2012-11-01 | 2016-04-05 | Samsung Electronics Co., Ltd. | Transmission scheme and quasi co-location assumption of antenna ports for PDSCH of transmission mode 10 for LTE advanced |
| WO2014073671A1 (ja) * | 2012-11-09 | 2014-05-15 | シャープ株式会社 | 端末装置、通信方法および集積回路 |
| US10085256B2 (en) * | 2016-02-16 | 2018-09-25 | Qualcomm Incorporated | Downlink operations with shortened transmission time intervals |
| US10448408B2 (en) * | 2016-08-04 | 2019-10-15 | Samsung Electronics Co., Ltd. | Method and apparatus for coordinating multi-point transmission in advanced wireless systems |
| EP3905581A1 (en) * | 2017-03-24 | 2021-11-03 | Apple Inc. | Dm-rs grouping and csi reporting for comp |
| US11336413B2 (en) * | 2017-05-04 | 2022-05-17 | Lg Electronics Inc. | Method for transmitting/receiving reference signal in wireless communication system, and device therefor |
| JP6908834B2 (ja) | 2017-06-02 | 2021-07-28 | 日本電信電話株式会社 | 誘電分光センサ及び誘電率測定方法 |
| CN109391413B (zh) * | 2017-08-10 | 2022-05-10 | 华为技术有限公司 | 信息传输的方法和通信装置 |
| JP2019118036A (ja) * | 2017-12-27 | 2019-07-18 | シャープ株式会社 | 基地局装置、端末装置および通信方法 |
| JP2021044598A (ja) * | 2017-12-27 | 2021-03-18 | シャープ株式会社 | 基地局装置、端末装置および通信方法 |
| WO2019138499A1 (ja) * | 2018-01-11 | 2019-07-18 | 株式会社Ｎｔｔドコモ | ユーザ端末及び無線通信方法 |
| JP2019140512A (ja) * | 2018-02-09 | 2019-08-22 | シャープ株式会社 | 端末装置、基地局装置および通信方法 |
| US11569954B2 (en) * | 2018-06-14 | 2023-01-31 | Apple Inc. | Demodulation reference signal and phase-tracking reference signal port indication |
| WO2020027516A1 (ko) * | 2018-07-30 | 2020-02-06 | 엘지전자 주식회사 | 무선 통신 시스템에서 단말과 기지국 간 하향링크 신호를 송수신하는 방법 및 이를 지원하는 장치 |
| CN113170321A (zh) * | 2018-10-10 | 2021-07-23 | 株式会社Ntt都科摩 | 用户终端 |
| JP6843110B2 (ja) * | 2018-12-26 | 2021-03-17 | シャープ株式会社 | 端末装置、基地局装置及び通信方法 |
-
2018
- 2018-10-31 JP JP2018205076A patent/JP6904938B2/ja active Active
-
2019
- 2019-10-24 CN CN201980071284.4A patent/CN112956234B/zh active Active
- 2019-10-24 EP EP19880883.4A patent/EP3876597A4/en active Pending
- 2019-10-24 WO PCT/JP2019/041732 patent/WO2020090622A1/ja not_active Ceased
- 2019-10-24 US US17/288,884 patent/US11909680B2/en active Active
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