AR112896A1 - Aparato de estación base, aparato terminal, método de comunicación y circuito integrado - Google Patents
Aparato de estación base, aparato terminal, método de comunicación y circuito integradoInfo
- Publication number
- AR112896A1 AR112896A1 ARP180102494A ARP180102494A AR112896A1 AR 112896 A1 AR112896 A1 AR 112896A1 AR P180102494 A ARP180102494 A AR P180102494A AR P180102494 A ARP180102494 A AR P180102494A AR 112896 A1 AR112896 A1 AR 112896A1
- Authority
- AR
- Argentina
- Prior art keywords
- reference signals
- information
- resource
- mapped
- base station
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
-
- 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
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0452—Multi-user MIMO systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Las señales de referencia se mapean eficazmente. Un aparato terminal para comunicarse con un aparato de estación base incluye una unidad de procesamiento de capa superior que recibe la primera información y la segunda información usadas para la comunicación con el aparato de estación base, un transmisor que transmite las primeras señales de referencia, las segundas señales de referencia, las terceras señales de referencia, y un canal compartido de enlace ascendente físico, y un receptor que recibe un canal de control de enlace descendente físico. La primera información incluye información sobre el mapeo de las segundas señales de referencia, la segunda información incluye información sobre el mapeo de las terceras señales de referencia, el canal compartido de enlace ascendente físico se transmite con base en la información de control de enlace descendente recibida en el canal de control de enlace descendente físico, las primeras señales de referencia se mapean constantemente a una parte de los elementos de recurso en un bloque de recursos determinado con base en la información de control de enlace descendente, las segundas señales de referencia que se mapean, con base en la primera información, a elementos de recurso en el bloque de recursos diferentes de los elementos de recurso para las primeras señales de referencia, las terceras señales de referencia se mapean, con base en la segunda información, a los primeros elementos de recurso que corresponden a una parte de los elementos de recurso en el bloque de recurso, y las terceras señales de referencia que no se mapean a los elementos de recurso en un caso en el que cualquiera de las posiciones de los elementos de recurso a los que se mapean las segundas señales de referencia es la misma que las posiciones de los primeros elementos de recurso.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017172864A JP2019050469A (ja) | 2017-09-08 | 2017-09-08 | 基地局装置、端末装置、通信方法、および、集積回路 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR112896A1 true AR112896A1 (es) | 2019-12-26 |
Family
ID=65634042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP180102494A AR112896A1 (es) | 2017-09-08 | 2018-09-03 | Aparato de estación base, aparato terminal, método de comunicación y circuito integrado |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20200403748A1 (es) |
| EP (1) | EP3681224A4 (es) |
| JP (1) | JP2019050469A (es) |
| CN (1) | CN111034306B (es) |
| AR (1) | AR112896A1 (es) |
| WO (1) | WO2019049938A1 (es) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400855B (zh) * | 2017-02-07 | 2022-09-13 | 中兴通讯股份有限公司 | 一种相位噪声导频的配置、确定、信息反馈方法及装置 |
| EP3459201B1 (en) | 2017-06-16 | 2019-12-18 | Telefonaktiebolaget LM Ericsson (Publ) | Joint resource map design of dm-rs and pt-rs |
| US11778657B2 (en) | 2017-10-27 | 2023-10-03 | Apple Inc. | Control resource set information in physical broadcast channel |
| GB2568672B (en) * | 2017-11-17 | 2021-08-04 | Samsung Electronics Co Ltd | Improvements in and relating to BWP setup and signalling in a telecommunication system |
| US10756863B2 (en) * | 2018-05-11 | 2020-08-25 | At&T Intellectual Property I, L.P. | Transmitting reference signals in 5G or other next generation communication systems |
| EP3799378A4 (en) | 2018-05-23 | 2022-03-09 | NTT DoCoMo, Inc. | USER DEVICE AND WIRELESS COMMUNICATION METHOD |
| US11329756B2 (en) | 2018-12-12 | 2022-05-10 | Qualcomm Incorproated | Multimedia broadcast multicast services with new numerologies and reference signal patterns |
| CN111818639B (zh) * | 2019-04-11 | 2022-12-27 | 上海朗帛通信技术有限公司 | 一种被用于无线通信的用户设备、基站中的方法和装置 |
| WO2020220354A1 (zh) * | 2019-04-30 | 2020-11-05 | 华为技术有限公司 | 一种通信方法及装置 |
| WO2020237452A1 (en) * | 2019-05-27 | 2020-12-03 | Qualcomm Incorporated | Phase tracking reference signal configuration for a random access procedure |
| EP3993529A1 (en) * | 2019-06-26 | 2022-05-04 | Ntt Docomo, Inc. | Terminal |
| US11265110B2 (en) | 2019-07-01 | 2022-03-01 | Qualcomm Incorporated | Adaptive hybrid automatic repeat request (HARQ) communication |
| US11496276B2 (en) * | 2019-07-04 | 2022-11-08 | Qualcomm Incorporated | Techniques for configuring reference signals |
| MX2022000795A (es) | 2019-08-15 | 2022-02-16 | Panasonic Ip Corp America | Dispositivo receptor, dispositivo transmisor, metodo de recepcion y metodo de transmision. |
| WO2021101308A1 (ko) * | 2019-11-20 | 2021-05-27 | 엘지전자 주식회사 | Nr v2x에서 참조 신호를 전송하는 방법 및 장치 |
| EP4106220A4 (en) * | 2020-02-13 | 2024-07-24 | LG Electronics Inc. | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CHANNEL STATE INFORMATION IN A WIRELESS COMMUNICATION SYSTEM |
| US12309095B2 (en) * | 2020-05-13 | 2025-05-20 | Qualcomm Incorporated | Dynamically adding additional demodulation reference signal (A-DMRS) for PUSCH |
| CN113676284B (zh) * | 2020-05-14 | 2023-08-15 | 中国移动通信有限公司研究院 | Pt-rs配置方法、传输方法、装置、通信节点及存储介质 |
| CN115699950B (zh) * | 2020-06-17 | 2025-03-28 | 高通股份有限公司 | 用于物理共享信道的相位跟踪参考信号对准 |
| CN116349337A (zh) * | 2020-10-12 | 2023-06-27 | Oppo广东移动通信有限公司 | 资源调度方法、终端设备和网络设备 |
| CN119922724A (zh) * | 2020-10-19 | 2025-05-02 | 苹果公司 | 用于物理上行链路共享信道可靠性增强的相位跟踪参考信号传输 |
| CN112564878A (zh) * | 2020-11-25 | 2021-03-26 | 中兴通讯股份有限公司 | 信号配置方法、装置、设备和存储介质 |
| US12177018B2 (en) * | 2021-01-18 | 2024-12-24 | Qualcomm Incorporated | PUCCH/PUSCH DMRS bundling duration |
| WO2023014104A1 (ko) * | 2021-08-05 | 2023-02-09 | 엘지전자 주식회사 | 무선 통신 시스템에서 신호를 송수신하는 방법 및 장치 |
| US11870609B2 (en) * | 2021-09-22 | 2024-01-09 | Lenovo (Singapore) Pte. Ltd. | Selecting a joint equalization and decoding model |
| WO2023056611A1 (en) * | 2021-10-08 | 2023-04-13 | Apple Inc. | Prioritization mechanism for srs antenna port switching |
| US12289262B2 (en) * | 2021-12-03 | 2025-04-29 | Qualcomm Incorporated | PT-RS configuration in semi-persistent or aggregated mode of transmission for increased throughput and reliability |
| EP4476858A4 (en) * | 2022-02-11 | 2025-10-15 | Lenovo Beijing Ltd | METHODS AND APPARATUS FOR RESOURCE MAPPING FOR PTRS |
| CN118678466A (zh) * | 2023-03-13 | 2024-09-20 | 深圳市中兴微电子技术有限公司 | 数据处理方法、数据处理装置 |
| US20240396682A1 (en) * | 2023-05-26 | 2024-11-28 | Qualcomm Incorporated | Cross-phase tracking reference signal rate matching for multiple coordinated transmit receive points with multiple downlink control information |
| WO2025212440A1 (en) * | 2024-04-04 | 2025-10-09 | Intel Corporation | Ptrs and dmrs association for wireless transmissions |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8842620B2 (en) * | 2010-08-24 | 2014-09-23 | Alcatel Lucent | Method for accommodating overlapping reference signal patterns |
| JP5850573B2 (ja) * | 2012-07-23 | 2016-02-03 | シャープ株式会社 | 端末装置、基地局装置、通信方法、および集積回路 |
| KR101587508B1 (ko) * | 2012-10-12 | 2016-01-22 | 주식회사 케이티 | 단말의 상향링크 전력제어방법 및 그 단말 |
| JP6296614B2 (ja) * | 2012-11-09 | 2018-03-20 | シャープ株式会社 | 端末装置、通信方法および集積回路 |
| WO2014137197A2 (ko) * | 2013-03-08 | 2014-09-12 | 인텔렉추얼디스커버리 주식회사 | 뉴 캐리어 타입인 캐리어에서 복조참조신호를 전송 및 수신하는 방법과 장치 |
| CN107078770B (zh) * | 2014-10-09 | 2020-10-16 | Lg 电子株式会社 | 支持大规模mimo的无线通信系统中的参考信号产生方法 |
| JP6619675B2 (ja) | 2016-03-23 | 2019-12-11 | マレリ株式会社 | 流路構造 |
-
2017
- 2017-09-08 JP JP2017172864A patent/JP2019050469A/ja active Pending
-
2018
- 2018-09-03 AR ARP180102494A patent/AR112896A1/es active IP Right Grant
- 2018-09-06 US US16/643,387 patent/US20200403748A1/en not_active Abandoned
- 2018-09-06 EP EP18854478.7A patent/EP3681224A4/en active Pending
- 2018-09-06 CN CN201880055851.2A patent/CN111034306B/zh active Active
- 2018-09-06 WO PCT/JP2018/033065 patent/WO2019049938A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019050469A (ja) | 2019-03-28 |
| CN111034306A (zh) | 2020-04-17 |
| WO2019049938A1 (ja) | 2019-03-14 |
| US20200403748A1 (en) | 2020-12-24 |
| CN111034306B (zh) | 2024-03-01 |
| EP3681224A1 (en) | 2020-07-15 |
| EP3681224A4 (en) | 2021-06-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |