MX2020011854A - Terminal de usuario y metodo de comunicacion por radio. - Google Patents
Terminal de usuario y metodo de comunicacion por radio.Info
- Publication number
- MX2020011854A MX2020011854A MX2020011854A MX2020011854A MX2020011854A MX 2020011854 A MX2020011854 A MX 2020011854A MX 2020011854 A MX2020011854 A MX 2020011854A MX 2020011854 A MX2020011854 A MX 2020011854A MX 2020011854 A MX2020011854 A MX 2020011854A
- Authority
- MX
- Mexico
- Prior art keywords
- dmrs
- wireless communication
- user terminal
- communication method
- reference signal
- 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
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
-
- 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), DMT
- H04L5/0012—Hopping in multicarrier systems
-
- 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
- H04L5/0091—Signaling for the administration of the divided path
-
- 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
- H04L5/0016—Time-frequency-code
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Para configurar apropiadamente una secuencia que se va a aplicar a, por ejemplo, una señal de referencia en un sistema de comunicación de radio futuro, un aspecto de una terminal de usuario de conformidad con la presente invención incluye: una sección de transmisión que transmite un canal compartido de enlace ascendente y una señal de referencia de demodulación (DMRS) del canal compartido de enlace ascendente; y una sección de control que controla una secuencia que se va a aplicar a la DMRS con base en al menos una de una longitud máxima de la DMRS configurada por un parámetro de capa superior, un número de símbolos de la DMRS configurados por información de control de enlace descendente, y si se aplica o no salto de frecuencia.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2018/017844 WO2019215822A1 (ja) | 2018-05-08 | 2018-05-08 | ユーザ端末及び無線通信方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020011854A true MX2020011854A (es) | 2021-01-20 |
Family
ID=68466720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020011854A MX2020011854A (es) | 2018-05-08 | 2018-05-08 | Terminal de usuario y metodo de comunicacion por radio. |
Country Status (9)
Country | Link |
---|---|
US (1) | US11652587B2 (es) |
EP (1) | EP3793152A4 (es) |
JP (1) | JP7201675B2 (es) |
CN (1) | CN112313913A (es) |
AU (1) | AU2018422906B2 (es) |
BR (1) | BR112020022604A2 (es) |
MX (1) | MX2020011854A (es) |
PE (1) | PE20210350A1 (es) |
WO (1) | WO2019215822A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112019005492T5 (de) * | 2018-11-02 | 2021-09-02 | Apple Inc. | Erzeugung einer zufälligen dmrs-sequenz in nr-uplink |
US11239966B2 (en) * | 2019-01-23 | 2022-02-01 | Qualcomm Incorporated | Devices and methods for facilitating DMRS sequence grouping |
KR102617897B1 (ko) * | 2019-02-15 | 2023-12-26 | 삼성전자주식회사 | 무선 통신 시스템에서 상향링크 기준신호 송수신 방법 및 장치 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8428018B2 (en) * | 2008-09-26 | 2013-04-23 | Lg Electronics Inc. | Method of transmitting reference signals in a wireless communication having multiple antennas |
CN103036662B (zh) | 2011-09-30 | 2017-03-15 | 中兴通讯股份有限公司 | 上行解调参考信号的序列跳变方法及装置 |
WO2013077661A1 (ko) * | 2011-11-25 | 2013-05-30 | 엘지전자 주식회사 | 무선 통신 시스템에서 채널 품질 지시자를 측정하는 방법 및 장치 |
JP5312629B2 (ja) * | 2012-03-14 | 2013-10-09 | シャープ株式会社 | 移動局装置、基地局装置、通信方法、集積回路および無線通信システム |
CN103312447B (zh) * | 2012-03-16 | 2019-02-26 | 中兴通讯股份有限公司 | 物理上行控制信道解调参考信号的发送方法及装置 |
CN103944665B (zh) * | 2013-01-18 | 2018-08-21 | 中兴通讯股份有限公司 | 上行解调参考信号的发送方法、装置和系统 |
JP6100829B2 (ja) * | 2015-05-14 | 2017-03-22 | 株式会社Nttドコモ | ユーザ端末、無線基地局及び無線通信方法 |
CN109792735A (zh) * | 2016-09-29 | 2019-05-21 | 株式会社Ntt都科摩 | 用户终端以及无线通信方法 |
JP6326160B2 (ja) * | 2017-02-23 | 2018-05-16 | 株式会社Nttドコモ | ユーザ端末、無線基地局及び無線通信方法 |
EP3753156A4 (en) * | 2018-02-14 | 2021-11-10 | Sharp Kabushiki Kaisha | SUBSCRIBER DEVICES, BASE STATIONS AND PROCEDURES FOR UPLINK TRANSMISSION WITHOUT PERMISSION |
-
2018
- 2018-05-08 JP JP2020517663A patent/JP7201675B2/ja active Active
- 2018-05-08 PE PE2020001819A patent/PE20210350A1/es unknown
- 2018-05-08 AU AU2018422906A patent/AU2018422906B2/en active Active
- 2018-05-08 WO PCT/JP2018/017844 patent/WO2019215822A1/ja unknown
- 2018-05-08 US US17/052,392 patent/US11652587B2/en active Active
- 2018-05-08 CN CN201880094875.9A patent/CN112313913A/zh active Pending
- 2018-05-08 BR BR112020022604-1A patent/BR112020022604A2/pt unknown
- 2018-05-08 EP EP18918239.7A patent/EP3793152A4/en active Pending
- 2018-05-08 MX MX2020011854A patent/MX2020011854A/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP3793152A4 (en) | 2021-12-08 |
BR112020022604A2 (pt) | 2021-02-02 |
WO2019215822A1 (ja) | 2019-11-14 |
AU2018422906A1 (en) | 2020-11-26 |
EP3793152A1 (en) | 2021-03-17 |
JP7201675B2 (ja) | 2023-01-10 |
US20210091904A1 (en) | 2021-03-25 |
JPWO2019215822A1 (ja) | 2021-06-10 |
CN112313913A (zh) | 2021-02-02 |
US11652587B2 (en) | 2023-05-16 |
AU2018422906B2 (en) | 2024-04-04 |
PE20210350A1 (es) | 2021-02-25 |
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