BR112020013874A2 - sinal de referência de rastreamento aperiódico - Google Patents
sinal de referência de rastreamento aperiódico Download PDFInfo
- Publication number
- BR112020013874A2 BR112020013874A2 BR112020013874-6A BR112020013874A BR112020013874A2 BR 112020013874 A2 BR112020013874 A2 BR 112020013874A2 BR 112020013874 A BR112020013874 A BR 112020013874A BR 112020013874 A2 BR112020013874 A2 BR 112020013874A2
- Authority
- BR
- Brazil
- Prior art keywords
- event
- aperiodic trs
- aperiodic
- trs
- resources
- Prior art date
Links
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
- H04L5/0001—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
- H04L5/0048—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
- H04L5/003—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 (5)
| 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 |
| PCT/US2018/066930 WO2019139769A1 (en) | 2018-01-09 | 2018-12-20 | Aperiodic tracking reference signal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112020013874A2 true BR112020013874A2 (pt) | 2020-12-01 |
Family
ID=67141111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112020013874-6A BR112020013874A2 (pt) | 2018-01-09 | 2018-12-20 | sinal de referência de rastreamento aperiódico |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US11456830B2 (https=) |
| EP (1) | EP3738253B1 (https=) |
| JP (1) | JP7150027B2 (https=) |
| KR (1) | KR102768028B1 (https=) |
| CN (1) | CN111566974B (https=) |
| AU (1) | AU2018400800B2 (https=) |
| BR (1) | BR112020013874A2 (https=) |
| SG (1) | SG11202005056VA (https=) |
| TW (1) | TWI835764B (https=) |
| WO (1) | WO2019139769A1 (https=) |
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| US11500967B2 (en) * | 2017-06-26 | 2022-11-15 | Nec Corporation | Antenna direction adjustment apparatus, antenna direction adjustment system, and method therefor |
| EP3739989B1 (en) * | 2018-01-11 | 2023-03-22 | Ntt Docomo, Inc. | Terminal, radio communication method, base station, and system |
| 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 |
| US12069003B2 (en) * | 2018-07-06 | 2024-08-20 | Ntt Docomo, Inc. | User terminal and base station |
| 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 |
| EP3911087A4 (en) * | 2019-01-11 | 2022-08-17 | Ntt Docomo, Inc. | USER TERMINAL AND WIRELESS COMMUNICATION METHOD |
| CN113647170B (zh) * | 2019-03-28 | 2025-11-25 | 中兴通讯股份有限公司 | 用于快速服务小区激活的方法和装置 |
| US20220190991A1 (en) * | 2019-03-29 | 2022-06-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Fast channel state information during new radio secondary cell activation |
| US11658726B2 (en) * | 2019-05-08 | 2023-05-23 | Apple Inc. | Beam tracking using downlink data reception and motion sensing information |
| US11665566B2 (en) * | 2019-08-09 | 2023-05-30 | Qualcomm Incorporated | Event triggered reference signal transmission |
| 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 |
| US11533149B2 (en) * | 2019-10-04 | 2022-12-20 | Mediatek Inc. | Techniques of reducing SCell activation delay |
| US11622239B2 (en) | 2019-11-01 | 2023-04-04 | Qualcomm Incorporated | TRS for multicast and broadcast |
| US11452089B2 (en) * | 2019-12-23 | 2022-09-20 | Qualcomm Incorporated | Signaling to activate uplink trigger states |
| US11722194B2 (en) | 2020-01-10 | 2023-08-08 | Qualcomm Incorporated | Reference signal resource indication |
| US11882462B2 (en) * | 2020-02-10 | 2024-01-23 | Qualcomm Incorporated | Tracking reference signal techniques in wireless communications |
| WO2021160606A1 (en) * | 2020-02-14 | 2021-08-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods for user equipment measurements on additional reference symbols during idle mode for power saving |
| EP4104361A1 (en) | 2020-02-14 | 2022-12-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Additional reference signals for ues in non-connected states |
| 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 |
| WO2021161143A1 (en) * | 2020-02-14 | 2021-08-19 | Nokia Technologies Oy | Supporting a narrow serving beam in a hierarchical beam configuration |
| US11601931B2 (en) * | 2020-02-18 | 2023-03-07 | Qualcomm Incorporated | Paging procedure enhancement |
| US11637670B2 (en) | 2020-03-10 | 2023-04-25 | Samsung Electronics Co., Ltd. | Method and apparatus for CSI-RS in RRC_IDLE/inactive state |
| US11778552B2 (en) * | 2020-04-09 | 2023-10-03 | Qualcomm Incorporated | Tracking reference signal (TRS) for idle mode user equipment (UE) |
| US11737120B2 (en) | 2020-05-12 | 2023-08-22 | Qualcomm Incorporated | Techniques for tracking reference signal/channel state information reference signal multiplexing with paging/broadcast message in a wireless communication system |
| US11729637B2 (en) * | 2020-06-30 | 2023-08-15 | Mediatek Inc. | Enhancement to expedite secondary cell (SCell) or primary SCell (PSCell) addition or activation |
| EP4181587A4 (en) * | 2020-07-09 | 2024-04-10 | Beijing Xiaomi Mobile Software Co., Ltd. | WIRELESS COMMUNICATIONS METHOD AND APPARATUS, DEVICE AND STORAGE MEDIUM |
| 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 |
| US12075384B2 (en) * | 2020-08-28 | 2024-08-27 | Qualcomm Incorporated | Techniques for flexible reference signal patterns in wireless communications systems |
| CN116602020B (zh) * | 2020-09-30 | 2025-05-16 | Oppo广东移动通信有限公司 | 一种触发trs激活的方法及装置、终端设备、网络设备 |
| 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 |
| WO2022078203A1 (en) * | 2020-10-13 | 2022-04-21 | Huizhou Tcl Cloud Internet Corporation Technology Co., Ltd. | Reference signals in cellular communication networks |
| WO2022077277A1 (en) | 2020-10-14 | 2022-04-21 | Apple Inc. | Tracking reference signal enhancements for new radio |
| JP7848197B2 (ja) * | 2020-10-21 | 2026-04-20 | レノボ・シンガポール・プライベート・リミテッド | 基準信号構成の追跡 |
| EP4236524B1 (en) * | 2020-10-22 | 2025-06-11 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Secondary cell activation method, apparatus, device, and storage medium |
| US11924871B2 (en) * | 2020-10-22 | 2024-03-05 | Lg Electronics Inc. | Method and apparatus for transmitting/receiving wireless signal in wireless communication system |
| CN116368837A (zh) * | 2020-10-22 | 2023-06-30 | 株式会社Ntt都科摩 | 终端以及通信方法 |
| US12395289B2 (en) * | 2020-10-22 | 2025-08-19 | Qualcomm Incorporated | Reference signal configuration for secondary cell activation |
| 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 |
| US12245161B2 (en) * | 2021-01-14 | 2025-03-04 | Qualcomm Incorporated | Path loss reference signal (PLRS) updating using an application time interval |
| WO2022151255A1 (en) * | 2021-01-14 | 2022-07-21 | Apple Inc. | 5g mr trs/csi~rs signaling aspects for enhanced ue power saving |
| WO2022151432A1 (zh) * | 2021-01-15 | 2022-07-21 | 华为技术有限公司 | 资源调度的方法和通信设备 |
| WO2022152888A1 (en) * | 2021-01-15 | 2022-07-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Indication of tracking reference signal presence |
| CN116724523A (zh) * | 2021-01-15 | 2023-09-08 | 索尼集团公司 | 断开模式中的参考信号 |
| WO2022152812A1 (en) * | 2021-01-15 | 2022-07-21 | Telefonaktiebolaget Lm Ericsson (Publ) | User equipment and methods for blind detection of reference signals in idle mode |
| US20240080152A1 (en) * | 2021-01-21 | 2024-03-07 | Samsung Electronics Co., Ltd. | Methods and apparatus for ue power saving using trs and csirs configurations in wireless communication system |
| EP4252356A1 (en) * | 2021-01-25 | 2023-10-04 | Nokia Technologies Oy | Apparatuses and methods for facilitating qcl source reference signal reception in beam based unlicenced operation |
| CN115136666B (zh) * | 2021-01-27 | 2025-03-04 | 北京小米移动软件有限公司 | 确定省电信号的方法及装置、通信设备和存储介质 |
| US20220247529A1 (en) * | 2021-01-29 | 2022-08-04 | Qualcomm Incorporated | Temporary reference signal for fast secondary cell activation |
| US20240098768A1 (en) * | 2021-02-01 | 2024-03-21 | Beijing Xiaomi Mobile Software Co., Ltd. | Information transmission methods, and communication devices |
| US12289267B2 (en) | 2021-03-31 | 2025-04-29 | Apple Inc. | Periodic reference signal activation and deactivation |
| CN115190507A (zh) * | 2021-04-06 | 2022-10-14 | 北京紫光展锐通信技术有限公司 | 辅小区激活方法及装置、存储介质、终端、网络设备 |
| US12432097B2 (en) * | 2021-05-07 | 2025-09-30 | Apple Inc. | Tracking reference signal (TRS) enhancement with doppler shift pre-compensation |
| JP7791891B2 (ja) * | 2021-08-05 | 2025-12-24 | 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 |
| US12041000B2 (en) | 2021-08-05 | 2024-07-16 | Qualcomm Incorporated | Techniques for communicating data channel transmissions |
| US11985597B2 (en) * | 2021-08-05 | 2024-05-14 | Qualcomm Incorporated | Techniques for aperiodic discontinuous reception mode communications |
| CN114080780B (zh) * | 2021-09-09 | 2024-12-17 | 北京小米移动软件有限公司 | 一种跟踪参考信号周期的确定方法及其装置 |
| WO2023081740A1 (en) * | 2021-11-04 | 2023-05-11 | Qualcomm Incorporated | Signaling details for temporary reference signal based secondary cell activation |
| US11985575B2 (en) * | 2021-12-21 | 2024-05-14 | Continental Automotive Systems, Inc. | System and method for operating vehicle in multiple vehicle-to-everything (V2X) regions |
| EP4470140A4 (en) * | 2022-01-27 | 2025-10-29 | Qualcomm Inc | IRREGULAR REFERENCE SIGNAL SYNCHRONIZATION TECHNIQUES FOR WIRELESS COMMUNICATIONS |
| US12213084B2 (en) * | 2022-04-25 | 2025-01-28 | Qualcomm Incorporated | Aperiodic tracking reference signal triggering mechanism to update tracking reference signal power |
| WO2025035436A1 (en) * | 2023-08-17 | 2025-02-20 | Nokia Shanghai Bell Co., Ltd. | Devices, methods, apparatuses and computer readable mediums for cell discontinuous transmission and reception |
| WO2025054825A1 (en) * | 2023-09-12 | 2025-03-20 | Mediatek Singapore Pte. Ltd. | Procedure design for wireless sensing in integrated sensing and communications system |
| WO2025065319A1 (en) * | 2023-09-27 | 2025-04-03 | Qualcomm Incorporated | Channel state information measurement |
| CN120786433A (zh) * | 2024-04-02 | 2025-10-14 | 华为技术有限公司 | 通信方法和通信装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013133658A1 (ko) | 2012-03-09 | 2013-09-12 | 엘지전자 주식회사 | 동기 트랙킹을 수행하는 방법 및 이를 이용한 무선기기 |
| EP4007368A1 (en) | 2016-06-23 | 2022-06-01 | Nokia Technologies Oy | Beam change |
| KR102823161B1 (ko) * | 2017-02-07 | 2025-06-20 | 삼성전자 주식회사 | 차세대 이동통신 시스템에서 QoS를 처리하는 PDCP 계층의 동작 방법 및 장치 |
| WO2018186647A1 (ko) | 2017-04-03 | 2018-10-11 | 엘지전자 주식회사 | 참조 신호 수신 방법 및 사용자기기, 그리고 참조 신호 전송 방법 및 기지국 |
| CN110679095B (zh) * | 2017-06-14 | 2023-06-27 | 索尼公司 | 确定是否提供csi报告的装置和方法 |
| CN111095846B (zh) * | 2017-08-08 | 2023-04-28 | 苹果公司 | 用于复用跟踪参考信号和同步信号块的系统和方法 |
| EP3685514A1 (en) * | 2017-09-29 | 2020-07-29 | Convida Wireless, LLC | Time and frequency tracking reference signals in new radio |
| EP3568946B1 (en) * | 2017-10-26 | 2025-03-19 | Ofinno, LLC | Bandwidth part inactivity timer |
-
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 CN CN201880085401.8A patent/CN111566974B/zh active Active
- 2018-12-20 WO PCT/US2018/066930 patent/WO2019139769A1/en not_active Ceased
- 2018-12-20 KR KR1020207019223A patent/KR102768028B1/ko active Active
- 2018-12-20 BR BR112020013874-6A patent/BR112020013874A2/pt unknown
- 2018-12-20 TW TW107146138A patent/TWI835764B/zh active
- 2018-12-20 EP EP18834235.6A patent/EP3738253B1/en active Active
- 2018-12-20 JP JP2020537570A patent/JP7150027B2/ja active Active
- 2018-12-20 AU AU2018400800A patent/AU2018400800B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TW201931888A (zh) | 2019-08-01 |
| US11456830B2 (en) | 2022-09-27 |
| KR102768028B1 (ko) | 2025-02-13 |
| SG11202005056VA (en) | 2020-07-29 |
| WO2019139769A1 (en) | 2019-07-18 |
| KR20200103700A (ko) | 2020-09-02 |
| EP3738253A1 (en) | 2020-11-18 |
| EP3738253B1 (en) | 2024-03-13 |
| AU2018400800A1 (en) | 2020-06-25 |
| JP2021509794A (ja) | 2021-04-01 |
| TWI835764B (zh) | 2024-03-21 |
| EP3738253C0 (en) | 2024-03-13 |
| JP7150027B2 (ja) | 2022-10-07 |
| AU2018400800B2 (en) | 2023-05-25 |
| CN111566974A (zh) | 2020-08-21 |
| US20190215117A1 (en) | 2019-07-11 |
| CN111566974B (zh) | 2023-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |