JP2021503218A5 - - Google Patents
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- Publication number
- JP2021503218A5 JP2021503218A5 JP2020526090A JP2020526090A JP2021503218A5 JP 2021503218 A5 JP2021503218 A5 JP 2021503218A5 JP 2020526090 A JP2020526090 A JP 2020526090A JP 2020526090 A JP2020526090 A JP 2020526090A JP 2021503218 A5 JP2021503218 A5 JP 2021503218A5
- Authority
- JP
- Japan
- Prior art keywords
- tti
- dmrs
- indicated
- ttis
- data
- 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 11
- 238000000034 method Methods 0.000 claims 11
- 230000011664 signaling Effects 0.000 claims 8
- 238000004590 computer program Methods 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762586161P | 2017-11-14 | 2017-11-14 | |
| US62/586,161 | 2017-11-14 | ||
| US16/183,637 | 2018-11-07 | ||
| US16/183,637 US11303404B2 (en) | 2017-11-14 | 2018-11-07 | Demodulation reference signal transmission |
| PCT/US2018/059777 WO2019099271A1 (en) | 2017-11-14 | 2018-11-08 | Demodulation reference signal transmission |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021503218A JP2021503218A (ja) | 2021-02-04 |
| JP2021503218A5 true JP2021503218A5 (https=) | 2021-12-02 |
| JP7264893B2 JP7264893B2 (ja) | 2023-04-25 |
Family
ID=66431488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020526090A Active JP7264893B2 (ja) | 2017-11-14 | 2018-11-08 | 復調基準信号送信 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11303404B2 (https=) |
| EP (1) | EP3711238A1 (https=) |
| JP (1) | JP7264893B2 (https=) |
| KR (1) | KR102844536B1 (https=) |
| CN (1) | CN111344984B (https=) |
| BR (1) | BR112020009297A2 (https=) |
| SG (1) | SG11202002997PA (https=) |
| TW (1) | TWI805643B (https=) |
| WO (1) | WO2019099271A1 (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI663863B (zh) * | 2016-08-10 | 2019-06-21 | 諾基亞科技公司 | 用於上行鏈路短傳輸時間區間傳輸之傳訊技術與相關聯方法、裝置、電腦程式産品及電腦可讀媒體 |
| US11032034B2 (en) * | 2019-05-20 | 2021-06-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Transmission structure for mmW RAN |
| US11310088B2 (en) * | 2019-07-11 | 2022-04-19 | Qualcomm Incorporated | Physical shared channel reference signal bundling |
| US11032729B1 (en) * | 2019-08-20 | 2021-06-08 | Sprint Communications Company L.P. | Simultaneous wireless communication service over fifth generation new radio (5GNR) and long term evolution (LTE) |
| WO2021042365A1 (en) * | 2019-09-06 | 2021-03-11 | Qualcomm Incorporated | Uplink cross-carrier scheduling for time division multiplexing carrier aggregation |
| US20230066568A1 (en) * | 2020-02-14 | 2023-03-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Technique for Allocating Radio Resources |
| WO2022155824A1 (zh) * | 2021-01-20 | 2022-07-28 | 华为技术有限公司 | 参考信号的传输方法和通信装置 |
| EP4322675A4 (en) * | 2021-04-05 | 2025-04-02 | LG Electronics Inc. | Method and device for transmitting and receiving signals in a wireless communication system |
| US12170629B2 (en) * | 2022-01-13 | 2024-12-17 | Qualcomm Incorporated | DMRS sharing for downlink control information scheduling |
| KR102773623B1 (ko) * | 2022-12-29 | 2025-02-27 | 한국전자통신연구원 | 통신 시스템에서 채널 추정 방법 및 장치 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8363606B2 (en) * | 2006-09-05 | 2013-01-29 | Qualcomm Incorporated | Method and apparatus for data and control multiplexing |
| KR102087608B1 (ko) * | 2011-08-11 | 2020-03-13 | 삼성전자주식회사 | 통신 시스템에서 물리 하향링크 제어 채널들의 확장을 위한 장치 및 방법 |
| CN105765931B (zh) * | 2013-08-16 | 2019-02-15 | 瑞典爱立信有限公司 | 保持相位相干性以用于频率偏移估算 |
| JP6359757B2 (ja) * | 2014-08-07 | 2018-07-18 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおけるデータを送受信するための方法及び装置 |
| US10680771B2 (en) * | 2014-08-28 | 2020-06-09 | Qualcomm Incorporated | Reference signal transmission and averaging for wireless communications |
| US10243713B2 (en) * | 2015-03-13 | 2019-03-26 | Qualcomm Incorporated | DMRS based DL for low latency |
| US11202183B2 (en) * | 2015-06-25 | 2021-12-14 | Qualcomm Incorporated | Retuning for enhanced machine type communication |
| WO2017052182A1 (en) * | 2015-09-22 | 2017-03-30 | Lg Electronics Inc. | Method for skipping an ul transmission in a wireless communication system and device therefor |
| EP4322682A3 (en) * | 2015-11-03 | 2024-05-29 | Telefonaktiebolaget LM Ericsson (publ) | Methods and apparatus for scheduling in uplink |
| US20180310201A1 (en) * | 2015-11-04 | 2018-10-25 | Lg Electronics Inc. | Method for transmitting a harq transmission in a wireless communication system and a device therefor |
| CN108141854B (zh) * | 2016-01-20 | 2022-06-03 | 日本电气株式会社 | 用于传输参考信号的方法和装置 |
| CN109474409B (zh) * | 2016-01-29 | 2020-01-03 | 华为技术有限公司 | 一种参考信号的传输方法、装置和系统 |
| JP6693565B2 (ja) * | 2016-02-02 | 2020-05-13 | 日本電気株式会社 | 無線通信システムにおける短い送信時間間隔に基づく通信のための方法 |
| EP3413647B1 (en) * | 2016-02-03 | 2021-06-23 | Sony Corporation | Terminal device, base station device, and communication method |
| US11171754B2 (en) | 2016-02-11 | 2021-11-09 | Lg Electronics Inc. | Method and apparatus for sharing demodulation reference signal for short TTI in wireless communication system |
| US10721044B2 (en) * | 2016-03-15 | 2020-07-21 | Qualcomm Incorporated | Downlink control and retransmission indicator channel for relaxing ACK processing time constraints |
| JP7107843B2 (ja) * | 2016-03-30 | 2022-07-27 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 通信装置、通信方法および集積回路 |
| US10602489B2 (en) * | 2016-04-01 | 2020-03-24 | Qualcomm Incorporated | Self-contained uplink for reduced duration transmission time interval |
| KR101953969B1 (ko) * | 2016-04-01 | 2019-03-04 | 아서스테크 컴퓨터 인코포레이션 | 무선 통신 시스템에서 설정된 리소스를 이용하여 전송을 향상시키는 방법 및 장치 |
| US10798693B2 (en) * | 2016-04-01 | 2020-10-06 | Nokia Technologies Oy | Method for confirming uplink semi-persistent scheduling deactivation and terminal device |
| CN109075949B (zh) | 2016-05-04 | 2021-12-14 | 株式会社Kt | 发送和接收控制信息和数据的方法和装置 |
| US10757687B2 (en) * | 2016-05-12 | 2020-08-25 | Qualcomm Incorporated | Techniques for communicating feedback in low latency wireless communications |
| TWI663863B (zh) * | 2016-08-10 | 2019-06-21 | 諾基亞科技公司 | 用於上行鏈路短傳輸時間區間傳輸之傳訊技術與相關聯方法、裝置、電腦程式産品及電腦可讀媒體 |
| CN112702099B (zh) * | 2016-09-30 | 2023-01-06 | 华为技术有限公司 | 一种速率匹配方法、装置、网络设备及存储介质 |
| CN106788930B (zh) * | 2016-09-30 | 2019-07-12 | 展讯通信（上海）有限公司 | sTTI内解调参考信号的传输、接收方法和基站、用户设备 |
| EP3681084B1 (en) * | 2016-11-04 | 2024-04-17 | Telefonaktiebolaget LM Ericsson (publ) | Short physical downlink control channel (spdcch) mapping design |
| US11632283B2 (en) * | 2016-11-04 | 2023-04-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Signaling of demodulation reference signal configuration for uplink short TTI transmissions |
| US11323232B2 (en) * | 2016-11-14 | 2022-05-03 | Telefonaktiebolaget Lm Ericsson (Publ) | UE emission control parameter adaption under overlapping TTIs |
| JP2019022081A (ja) | 2017-07-18 | 2019-02-07 | シャープ株式会社 | 端末装置、基地局装置、および、通信方法 |
| EP3646502B1 (en) * | 2017-08-10 | 2025-07-16 | Beijing Xiaomi Mobile Software Co., Ltd. | Uplink control information multiplexing |
| US10855421B2 (en) * | 2017-08-10 | 2020-12-01 | Qualcomm Incorporated | Configuration of sounding reference signal resources in an uplink transmission time interval |
-
2018
- 2018-11-07 US US16/183,637 patent/US11303404B2/en active Active
- 2018-11-08 KR KR1020207013583A patent/KR102844536B1/ko active Active
- 2018-11-08 WO PCT/US2018/059777 patent/WO2019099271A1/en not_active Ceased
- 2018-11-08 JP JP2020526090A patent/JP7264893B2/ja active Active
- 2018-11-08 CN CN201880072912.6A patent/CN111344984B/zh active Active
- 2018-11-08 EP EP18807533.7A patent/EP3711238A1/en active Pending
- 2018-11-08 SG SG11202002997PA patent/SG11202002997PA/en unknown
- 2018-11-08 BR BR112020009297-5A patent/BR112020009297A2/pt unknown
- 2018-11-09 TW TW107139859A patent/TWI805643B/zh active
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