TWI835764B - 非週期性追蹤參考信號 - Google Patents
非週期性追蹤參考信號 Download PDFInfo
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- TWI835764B TWI835764B TW107146138A TW107146138A TWI835764B TW I835764 B TWI835764 B TW I835764B TW 107146138 A TW107146138 A TW 107146138A TW 107146138 A TW107146138 A TW 107146138A TW I835764 B TWI835764 B TW I835764B
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- aperiodic trs
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0078—Timing of allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0078—Timing of allocation
- H04L5/0082—Timing of allocation at predetermined intervals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0078—Timing of allocation
- H04L5/0085—Timing of allocation when channel conditions change
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0096—Indication of changes in allocation
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862615063P | 2018-01-09 | 2018-01-09 | |
| US62/615,063 | 2018-01-09 | ||
| US16/225,941 | 2018-12-19 | ||
| US16/225,941 US11456830B2 (en) | 2018-01-09 | 2018-12-19 | Aperiod tracking reference signal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201931888A TW201931888A (zh) | 2019-08-01 |
| TWI835764B true TWI835764B (zh) | 2024-03-21 |
Family
ID=67141111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW107146138A TWI835764B (zh) | 2018-01-09 | 2018-12-20 | 非週期性追蹤參考信號 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US11456830B2 (enExample) |
| EP (1) | EP3738253B1 (enExample) |
| JP (1) | JP7150027B2 (enExample) |
| KR (1) | KR102768028B1 (enExample) |
| CN (1) | CN111566974B (enExample) |
| AU (1) | AU2018400800B2 (enExample) |
| BR (1) | BR112020013874A2 (enExample) |
| SG (1) | SG11202005056VA (enExample) |
| TW (1) | TWI835764B (enExample) |
| WO (1) | WO2019139769A1 (enExample) |
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| EP4192170A1 (en) * | 2018-01-11 | 2023-06-07 | Ntt Docomo, Inc. | User terminal, base station, and radio communication method |
| KR102495977B1 (ko) | 2018-04-12 | 2023-02-03 | 삼성전자 주식회사 | 무선 통신 시스템에서 단말 및 이의 제어 방법 |
| CN110475364B (zh) * | 2018-05-09 | 2021-03-26 | 维沃移动通信有限公司 | 一种非周期跟踪参考信号的接收方法及终端 |
| KR102645643B1 (ko) * | 2018-05-21 | 2024-03-11 | 삼성전자 주식회사 | 무선 통신 시스템을 위한 기준 신호 송수신 방법 및 장치 |
| WO2020008644A1 (ja) * | 2018-07-06 | 2020-01-09 | 株式会社Ｎｔｔドコモ | ユーザ端末及び基地局 |
| US11202259B2 (en) * | 2018-11-02 | 2021-12-14 | Apple Inc. | Apparatus, system, and method for mobile station power saving |
| CA3122297A1 (en) * | 2019-01-08 | 2020-07-16 | Ofinno, Llc | Power saving mechanism |
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| WO2020201124A1 (en) * | 2019-03-29 | 2020-10-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Fast channel state information during new radio secondary cell activation |
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| US11689950B2 (en) | 2019-09-19 | 2023-06-27 | Qualcomm Incorporated | Channel state information reference signal multiplexing with synchronization signal blocks |
| CN112566264B (zh) * | 2019-09-25 | 2022-07-22 | 维沃移动通信有限公司 | 一种参考信号传输方法及设备 |
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| US12232036B2 (en) | 2020-02-14 | 2025-02-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods for user equipment measurements on additional reference symbols during idle mode for power saving |
| CN115104281B (zh) * | 2020-02-14 | 2025-07-15 | 瑞典爱立信有限公司 | 在空闲模式下利用附加参考符号节省功率的方法和无线通信设备 |
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| KR20220141852A (ko) | 2020-02-14 | 2022-10-20 | 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) | 비-연결 상태들에 있는 ue들에 대한 부가적인 기준 신호들 |
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| WO2022006821A1 (zh) * | 2020-07-09 | 2022-01-13 | 北京小米移动软件有限公司 | 无线通信的方法、装置、设备及存储介质 |
| CN114391284B (zh) * | 2020-08-04 | 2024-01-16 | 北京小米移动软件有限公司 | 资源位置的确定方法、装置、通信设备和介质 |
| CN111934837B (zh) * | 2020-08-07 | 2024-12-13 | 中兴通讯股份有限公司 | 一种信令处理、发送方法、设备及存储介质 |
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| CN120582760A (zh) * | 2020-10-02 | 2025-09-02 | 苹果公司 | 具有辅助参考信号的SCell激活增强 |
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| CN116325957A (zh) * | 2020-10-21 | 2023-06-23 | 联想（新加坡）私人有限公司 | 跟踪参考信号配置 |
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| CN116368837A (zh) * | 2020-10-22 | 2023-06-30 | 株式会社Ntt都科摩 | 终端以及通信方法 |
| WO2022082657A1 (zh) | 2020-10-22 | 2022-04-28 | Oppo广东移动通信有限公司 | 辅小区激活方法、装置、设备及存储介质 |
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| CN114762399B (zh) * | 2020-11-02 | 2023-10-13 | 北京小米移动软件有限公司 | 一种信号确定方法、信号确定装置及存储介质 |
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| US12213084B2 (en) * | 2022-04-25 | 2025-01-28 | Qualcomm Incorporated | Aperiodic tracking reference signal triggering mechanism to update tracking reference signal power |
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-
2018
- 2018-12-19 US US16/225,941 patent/US11456830B2/en active Active
- 2018-12-20 SG SG11202005056VA patent/SG11202005056VA/en unknown
- 2018-12-20 TW TW107146138A patent/TWI835764B/zh active
- 2018-12-20 CN CN201880085401.8A patent/CN111566974B/zh active Active
- 2018-12-20 KR KR1020207019223A patent/KR102768028B1/ko active Active
- 2018-12-20 JP JP2020537570A patent/JP7150027B2/ja active Active
- 2018-12-20 BR BR112020013874-6A patent/BR112020013874A2/pt unknown
- 2018-12-20 WO PCT/US2018/066930 patent/WO2019139769A1/en not_active Ceased
- 2018-12-20 EP EP18834235.6A patent/EP3738253B1/en active Active
- 2018-12-20 AU AU2018400800A patent/AU2018400800B2/en active Active
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|---|
| 網路文獻 MediaTek Inc., "Remaining Details on Bandwidth Part Operation in NR", R1-1718327, 3GPP TSG RAN WG1 Meeting 90bis, Prague, CZ, 9th – 13th October 2017 * |
| 網路文獻 Qualcomm Incorporated, "Remaining issues on TRS", R1-1720671, 3GPP TSG RAN WG1 #91, , Reno, NV, USA, November 27th – December 1st, 2017; * |
Also Published As
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|---|---|
| US20190215117A1 (en) | 2019-07-11 |
| BR112020013874A2 (pt) | 2020-12-01 |
| EP3738253A1 (en) | 2020-11-18 |
| EP3738253B1 (en) | 2024-03-13 |
| US11456830B2 (en) | 2022-09-27 |
| TW201931888A (zh) | 2019-08-01 |
| WO2019139769A1 (en) | 2019-07-18 |
| SG11202005056VA (en) | 2020-07-29 |
| KR102768028B1 (ko) | 2025-02-13 |
| CN111566974A (zh) | 2020-08-21 |
| JP7150027B2 (ja) | 2022-10-07 |
| CN111566974B (zh) | 2023-04-21 |
| AU2018400800A1 (en) | 2020-06-25 |
| AU2018400800B2 (en) | 2023-05-25 |
| EP3738253C0 (en) | 2024-03-13 |
| KR20200103700A (ko) | 2020-09-02 |
| JP2021509794A (ja) | 2021-04-01 |
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