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MX2019008477A - Método para transmitir señal de referencia de sondeo, dispositivo terminal y dispositivo de red. - Google Patents

Método para transmitir señal de referencia de sondeo, dispositivo terminal y dispositivo de red.

Info

Publication number
MX2019008477A
MX2019008477A MX2019008477A MX2019008477A MX2019008477A MX 2019008477 A MX2019008477 A MX 2019008477A MX 2019008477 A MX2019008477 A MX 2019008477A MX 2019008477 A MX2019008477 A MX 2019008477A MX 2019008477 A MX2019008477 A MX 2019008477A
Authority
MX
Mexico
Prior art keywords
terminal device
reference signal
srs
network device
time domain
Prior art date
Application number
MX2019008477A
Other languages
English (en)
Inventor
Tang Hai
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of MX2019008477A publication Critical patent/MX2019008477A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • H04L5/0012—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
    • 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—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
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Liquid Developers In Electrophotography (AREA)

Abstract

Se divulga un método para transmitir una señal de referencia de sondeo, un dispositivo terminal y un dispositivo de red; el método comprende: un dispositivo terminal que determina, en una primera unidad de recurso en el dominio del tiempo, una pluralidad de segundas unidades de recurso en el dominio del tiempo para enviar una señal de referencia de sondeo (SRS) del dispositivo terminal; el dispositivo terminal determina, de acuerdo con un patrón de salto de frecuencia del dispositivo terminal, un recurso objetivo para enviar la SRS en la pluralidad de segundas unidades de recurso en el dominio del tiempo; y el dispositivo terminal envía, de acuerdo con el recurso objetivo, la SRS a un dispositivo de red; la presente invención reduce la interferencia de señales SRS entre diferentes dispositivos terminales, y también evita la ocurrencia de una situación de interferencia fuerte continua entre dispositivos terminales.
MX2019008477A 2017-01-17 2017-01-17 Método para transmitir señal de referencia de sondeo, dispositivo terminal y dispositivo de red. MX2019008477A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/071422 WO2018132945A1 (zh) 2017-01-17 2017-01-17 传输探测参考信号的方法、终端设备和网络设备

Publications (1)

Publication Number Publication Date
MX2019008477A true MX2019008477A (es) 2019-09-18

Family

ID=62907456

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019008477A MX2019008477A (es) 2017-01-17 2017-01-17 Método para transmitir señal de referencia de sondeo, dispositivo terminal y dispositivo de red.

Country Status (18)

Country Link
US (2) US11165607B2 (es)
EP (2) EP3565356B1 (es)
JP (1) JP7093781B2 (es)
KR (1) KR102733990B1 (es)
CN (2) CN110178434B (es)
AU (1) AU2017393966B2 (es)
CA (1) CA3050336C (es)
DK (1) DK3893584T3 (es)
ES (1) ES2892965T3 (es)
IL (1) IL268109B (es)
MX (1) MX2019008477A (es)
MY (1) MY203615A (es)
PH (1) PH12019501659A1 (es)
RU (1) RU2725762C1 (es)
SG (1) SG11201906603XA (es)
TW (1) TWI757404B (es)
WO (1) WO2018132945A1 (es)
ZA (1) ZA201905085B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10530622B2 (en) * 2016-11-03 2020-01-07 Huawei Technologies Co., Ltd. Methods and apparatuses for transmitting and receiving uplink reference signals using non-orthogonal sequences
CN110178434B (zh) * 2017-01-17 2021-04-09 Oppo广东移动通信有限公司 传输探测参考信号的方法、终端设备和网络设备
RU2719330C1 (ru) * 2017-04-27 2020-04-17 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ передачи srs и терминал для его осуществления
US10736074B2 (en) 2017-07-31 2020-08-04 Qualcomm Incorporated Systems and methods to facilitate location determination by beamforming of a positioning reference signal
KR102053934B1 (ko) 2017-11-17 2020-01-22 엘지전자 주식회사 무선 통신 시스템에서 sounding reference signal을 전송하는 방법 및 이를 위한 장치
CN111132319B (zh) * 2018-10-31 2022-08-23 中国移动通信有限公司研究院 一种数据传输方法、网络设备、终端和存储介质
CN112956151B (zh) * 2018-11-02 2023-01-13 中兴通讯股份有限公司 用于上行链路传输的群组特定的资源指示
US12273286B2 (en) 2019-01-21 2025-04-08 Qualcomm Incorporated Bandwidth part operation and downlink or uplink positioning reference signal scheme
CN113366896B (zh) * 2019-02-03 2022-11-04 华为技术有限公司 参考信号接收与发送方法、装置及系统
US11777764B2 (en) * 2019-03-28 2023-10-03 Qualcomm Incorporated Sounding reference signal waveform design for wireless communications
US11239967B2 (en) 2019-05-02 2022-02-01 Qualcomm Incorporated Patterns for reference signals used for positioning in a wireless communications system
CN111092708B (zh) * 2019-11-08 2024-09-10 中兴通讯股份有限公司 传输方法、装置、第一通信节点、第二通信节点及介质
CN111277389B (zh) * 2020-01-14 2022-06-14 北京紫光展锐通信技术有限公司 探测参考信号传输方法及相关产品
WO2022082492A1 (zh) * 2020-10-21 2022-04-28 华为技术有限公司 信号发送、接收的方法及通信装置
KR102880858B1 (ko) * 2021-03-09 2025-11-04 삼성전자주식회사 전자 장치의 오디오 데이터 전송 방법
WO2022205098A1 (en) * 2021-03-31 2022-10-06 Qualcomm Incorporated Techniques for partial frequency sounding with frequency hopping
CN115913280B (zh) * 2021-08-06 2025-09-23 大唐移动通信设备有限公司 数据重复传输的方法、装置、存储介质及程序产品
CN120498618A (zh) * 2021-08-06 2025-08-15 大唐移动通信设备有限公司 信号传输方法及装置、用户设备、网络设备、存储介质
WO2023197158A1 (zh) * 2022-04-12 2023-10-19 Oppo广东移动通信有限公司 无线通信的方法、终端设备和网络设备
WO2024016302A1 (en) * 2022-07-22 2024-01-25 Lenovo (Beijing) Ltd. Methods and apparatus of srs resource mapping hopping
CN119450717A (zh) * 2023-08-04 2025-02-14 华为技术有限公司 资源确定方法及通信装置

Family Cites Families (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6581179B1 (en) * 1996-06-25 2003-06-17 Ericsson Inc. Methods for generating side information in the presence of time-selective fading
GB0708345D0 (en) * 2007-04-30 2007-06-06 Nokia Siemens Networks Oy Signalling within a communication system
US8599819B2 (en) * 2007-06-19 2013-12-03 Lg Electronics Inc. Method of transmitting sounding reference signal
EP2416511B1 (en) * 2007-08-08 2012-11-28 Panasonic Corporation SRS (Sounding Reference Signals) reception
ES2644487T3 (es) * 2007-08-10 2017-11-29 Fujitsu Limited Trasmisor, receptor, y método de comunicación
US20090046645A1 (en) * 2007-08-13 2009-02-19 Pierre Bertrand Uplink Reference Signal Sequence Assignments in Wireless Networks
CN101426268B (zh) * 2007-11-02 2010-08-25 大唐移动通信设备有限公司 导频资源分配方法、系统和设备
US8391234B2 (en) * 2008-01-30 2013-03-05 Mitsubishi Electric Corporation Wireless communication system, mobile station, base station, and wireless communication method
DK2294771T3 (da) * 2008-03-20 2013-10-07 Nokia Siemens Networks Oy Frekvensspringsmønster og anordning til sounding-referencesignal
CN101677458A (zh) 2008-03-26 2010-03-24 三星电子株式会社 Lte tdd系统中发送srs的方法和装置
CN101572896B (zh) * 2008-04-29 2011-01-26 大唐移动通信设备有限公司 一种配置上行探测参考信号的方法和装置
KR101441500B1 (ko) * 2008-06-20 2014-11-04 삼성전자주식회사 다중 안테나 및 사운딩 레퍼런스 신호 호핑을 사용하는상향링크 무선 통신 시스템에서의 사운딩 레퍼런스 신호전송 장치 및 방법
BRPI0908058A2 (pt) * 2008-06-23 2015-08-11 Ntt Docomo Inc Estação de base, dispositivo do usuário e método de controle de comunicação
JP4990412B2 (ja) * 2008-06-24 2012-08-01 ミツビシ・エレクトリック・リサーチ・ラボラトリーズ・インコーポレイテッド 周波数ホッピングされたサウンディング基準信号を用いたアンテナ選択
KR101467586B1 (ko) * 2008-06-26 2014-12-02 엘지전자 주식회사 무선통신 시스템에서 전송 다이버시티를 이용한 데이터 전송장치 및 방법
CN101651469B (zh) 2008-08-15 2013-07-24 三星电子株式会社 用于lte系统中发送上行监测参考符号的跳频方法
JP2010178129A (ja) * 2009-01-30 2010-08-12 Sharp Corp 基地局装置、移動局装置、無線通信システム、およびその参照信号送信方法
JP5474053B2 (ja) * 2009-04-10 2014-04-16 パナソニック株式会社 端末装置及びマッピング方法
CN101867938B (zh) * 2009-04-20 2013-01-02 电信科学技术研究院 一种用于多点协同传输的上行参考信号的配置方法和装置
JP5452727B2 (ja) * 2009-11-02 2014-03-26 ノキア シーメンス ネットワークス オサケユキチュア サウンディング基準信号構成
US9531514B2 (en) * 2009-12-03 2016-12-27 Qualcomm Incorporated Sounding reference signal enhancements for wireless communication
CN102202409A (zh) * 2010-03-26 2011-09-28 北京三星通信技术研究有限公司 一种参考符号的确定方法
CN102237926B (zh) 2010-04-20 2014-03-19 中国移动通信集团公司 发送与接收信道探测参考信号的方法、装置与系统
JP5695034B2 (ja) * 2010-04-30 2015-04-01 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Ｐａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 送信装置、受信装置、送信方法、及び通知方法
EP2579490B1 (en) * 2010-06-04 2019-09-04 LG Electronics Inc. Method and ue for transmitting sounding reference signal on the basis of aperiodic sounding reference signal triggering and for controlling uplink transmission power of sounding reference signal
CN102378383B (zh) * 2010-08-09 2014-04-02 华为技术有限公司 发送与接收探测参考信号的方法、基站和用户设备
KR20130077883A (ko) * 2010-10-01 2013-07-09 리서치 인 모션 리미티드 Ｌｔｅ 비주기적 사운딩 참조 신호의 주파수 홉핑 방법
CN102223726A (zh) * 2011-06-10 2011-10-19 中兴通讯股份有限公司 一种srs的发送方法和系统
US9337984B2 (en) * 2011-08-19 2016-05-10 Lg Electronics Inc. Method for transmitting uplink control information, user equipment, method for receiving uplink control information, and base station
CN107566103B (zh) * 2012-03-27 2020-06-30 富士通株式会社 用在无线通信系统中的基站和终端
US9712275B2 (en) * 2012-08-22 2017-07-18 Lockheed Martin Corporation Waveform-enabled jammer excision (WEJE)
US9455772B2 (en) * 2013-06-28 2016-09-27 Huawei Technologies Co., Ltd. System and method for network uplink measurement based operation using UE centric sounding
CN104283581B (zh) * 2013-07-01 2019-01-15 中兴通讯股份有限公司 一种确定探测参考信号跳频图案的方法及系统
EP3285533B1 (en) * 2015-05-14 2020-08-19 Huawei Technologies Co., Ltd. Terminal, base station, and configuration and transmission method for sounding reference signal
US10652760B2 (en) 2015-07-08 2020-05-12 Qualcomm Incorporated Multi-user multiplexing frame structure for eMTC
JP6762303B2 (ja) * 2015-08-31 2020-09-30 京セラ株式会社 無線端末及び基地局
CN107113076B (zh) * 2015-09-25 2019-08-13 华为技术有限公司 数据传输方法、数据传输装置、基站及用户设备
KR20170078530A (ko) * 2015-12-29 2017-07-07 한국전자통신연구원 비면허 대역의 무선 통신 시스템에서 사운딩 참조 신호를 전송하는 방법 및 장치, 그리고 사운딩 참조 신호의 전송을 트리거하는 방법 및 장치
CN106992804A (zh) * 2016-01-20 2017-07-28 中兴通讯股份有限公司 一种探测参考信号的发送方法和装置
CN107026724B (zh) * 2016-02-02 2021-09-24 北京三星通信技术研究有限公司 一种信号发送与接收的方法和用户设备
US10708910B2 (en) * 2016-02-05 2020-07-07 Lg Electronics Inc. Method for transmitting sounding reference signal in wireless communication system and apparatus for supporting same
CN107135053B (zh) * 2016-02-26 2019-08-16 北京佰才邦技术有限公司 探测参考信号的传输方法、装置及终端
CN114679247A (zh) * 2016-06-22 2022-06-28 苹果公司 载波聚合系统中的上行链路探测参考信号（srs）传输
CN107733549B (zh) * 2016-08-10 2020-09-25 华为技术有限公司 信道质量信息计算方法、装置及系统
CN107733496A (zh) * 2016-08-12 2018-02-23 华为技术有限公司 数据发送方法、信令发送方法、装置及系统
CN114845410B (zh) * 2016-09-28 2025-07-25 三菱电机株式会社 通信系统、基站、用户装置
JP2019530272A (ja) * 2016-09-30 2019-10-17 エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュートＥｌｅｃｔｒｏｎｉｃｓ Ａｎｄ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ Ｕｅおよび基地局の動作方法
US10530622B2 (en) * 2016-11-03 2020-01-07 Huawei Technologies Co., Ltd. Methods and apparatuses for transmitting and receiving uplink reference signals using non-orthogonal sequences
WO2018082010A1 (en) * 2016-11-04 2018-05-11 Qualcomm Incorporated Ue-assisted physical resource block group (prg) configuration and signaling
WO2018082016A1 (en) * 2016-11-04 2018-05-11 Qualcomm Incorporated Methods and apparatus for setting subband csi-related parameters
CN108024364B (zh) * 2016-11-04 2023-09-05 华为技术有限公司 一种上行测量参考信号传输方法、装置和系统
US10425205B2 (en) * 2016-12-22 2019-09-24 Qualcomm Incorporated Sounding reference signal transmission in low latency wireless transmissions
KR102603814B1 (ko) * 2017-01-06 2023-11-17 한국전자통신연구원 상향링크 제어정보 전송 방법 및 장치
CN110178434B (zh) * 2017-01-17 2021-04-09 Oppo广东移动通信有限公司 传输探测参考信号的方法、终端设备和网络设备
US10454644B2 (en) * 2017-03-24 2019-10-22 Qualcomm Incorporated Techniques for multi-cluster uplink transmissions
CN109548162B (zh) 2017-08-07 2021-12-03 珠海市魅族科技有限公司 低时延业务控制信道设计方法、低延时终端及基站
CN109600211B (zh) 2017-09-30 2024-06-07 中兴通讯股份有限公司 随机接入前导的跳频处理方法和装置、及终端和存储介质

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CN110178434A (zh) 2019-08-27
US11711244B2 (en) 2023-07-25
CA3050336A1 (en) 2018-07-26
EP3893584A1 (en) 2021-10-13
EP3565356A4 (en) 2020-01-08
TWI757404B (zh) 2022-03-11
AU2017393966A1 (en) 2019-08-22
US20220021561A1 (en) 2022-01-20
JP2020509630A (ja) 2020-03-26
EP3565356A1 (en) 2019-11-06
EP3565356B1 (en) 2021-07-07
CN110178434B (zh) 2021-04-09
IL268109B (en) 2022-09-01
MY203615A (en) 2024-07-10
TW201828624A (zh) 2018-08-01
AU2017393966B2 (en) 2022-03-17
ES2892965T3 (es) 2022-02-07
DK3893584T3 (da) 2023-07-17
ZA201905085B (en) 2020-05-27
US20190372805A1 (en) 2019-12-05
KR102733990B1 (ko) 2024-11-22
IL268109A (en) 2019-10-31
SG11201906603XA (en) 2019-08-27
CA3050336C (en) 2021-10-26
KR20190103291A (ko) 2019-09-04
WO2018132945A1 (zh) 2018-07-26
CN113067689A (zh) 2021-07-02
PH12019501659A1 (en) 2020-03-09
JP7093781B2 (ja) 2022-06-30
BR112019014649A2 (pt) 2020-05-26
US11165607B2 (en) 2021-11-02
EP3893584B1 (en) 2023-06-07
RU2725762C1 (ru) 2020-07-06

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