CL2018002663A1 - Medición de calidad de canal de enlace ascendente utilizando una subtrama con ráfagas de señales de referencia de alta intensidad - Google Patents

Medición de calidad de canal de enlace ascendente utilizando una subtrama con ráfagas de señales de referencia de alta intensidad

Info

Publication number
CL2018002663A1
CL2018002663A1 CL2018002663A CL2018002663A CL2018002663A1 CL 2018002663 A1 CL2018002663 A1 CL 2018002663A1 CL 2018002663 A CL2018002663 A CL 2018002663A CL 2018002663 A CL2018002663 A CL 2018002663A CL 2018002663 A1 CL2018002663 A1 CL 2018002663A1
Authority
CL
Chile
Prior art keywords
reference signals
wireless device
bursts
subframe
channel quality
Prior art date
Application number
CL2018002663A
Other languages
English (en)
Inventor
Tao Luo
June Namgoong
Tingfang Ji
Joseph Binamira Soriaga
Jing Jiang
Alexandros Manolakos
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CL2018002663A1 publication Critical patent/CL2018002663A1/es

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
    • 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
    • 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
    • H04L5/003—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
    • H04W72/20—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

LOS ASPECTOS DE LA PRESENTE DESCRIPCIÓN PROPORCIONAN UN DISPOSITIVO INALÁMBRICO QUE SE COMUNICA CON OTRO DISPOSITIVO INALÁMBRICO QUE UTILIZA SUBTRAMAS AUTÓNOMAS. EL DISPOSITIVO INALÁMBRICO SE COMUNICA CON UNA ENTIDAD DE PROGRAMACIÓN QUE UTILIZA UNA PLURALIDAD DE SUBTRAMAS AUTÓNOMAS QUE INCLUYEN UNA PRIMERA SUBTRAMA Y UNA SEGUNDA SUBTRAMA. CADA UNA DE LAS SUBTRAMAS AUTÓNOMAS INCLUYE UNA PORCIÓN DE ENLACE ASCENDENTE (UL) Y UNA PORCIÓN DE ENLACE DESCENDENTE (DL). EL DISPOSITIVO INALÁMBRICO ADEMÁS RECIBE INFORMACIÓN DE CONTROL DE DL DE LA ENTIDAD DE PROGRAMACIÓN EN LA PORCIÓN DE DL DE LA PRIMERA SUBTRAMA, Y TRANSMITE DATOS DE UL QUE INCLUYEN UNA PLURALIDAD DE RÁFAGAS DE SEÑALES DE REFERENCIA A LA ENTIDAD DE PROGRAMACIÓN EN LA PORCIÓN DE UL DE LA PRIMERA SUBTRAMA. LA PLURALIDAD DE RÁFAGAS DE SEÑALES DE REFERENCIA SE SEPARAN UNIFORMEMENTE EN AL MENOS UNA PORCIÓN DE LA PORCIÓN DE UL DE LA PRIMERA SUBTRAMA.
CL2018002663A 2016-03-21 2018-09-20 Medición de calidad de canal de enlace ascendente utilizando una subtrama con ráfagas de señales de referencia de alta intensidad CL2018002663A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662311023P 2016-03-21 2016-03-21
US15/251,904 US10122559B2 (en) 2016-03-21 2016-08-30 Uplink channel quality measurement using a subframe with high-intensity reference signal bursts

Publications (1)

Publication Number Publication Date
CL2018002663A1 true CL2018002663A1 (es) 2019-01-25

Family

ID=59856126

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2018002663A CL2018002663A1 (es) 2016-03-21 2018-09-20 Medición de calidad de canal de enlace ascendente utilizando una subtrama con ráfagas de señales de referencia de alta intensidad

Country Status (21)

Country Link
US (4) US10122559B2 (es)
EP (1) EP3433966B1 (es)
JP (2) JP6513890B1 (es)
KR (2) KR102144644B1 (es)
CN (2) CN108886444B (es)
AU (1) AU2017238161B2 (es)
BR (1) BR112018068896A2 (es)
CA (1) CA3014698C (es)
CL (1) CL2018002663A1 (es)
CO (1) CO2018009881A2 (es)
ES (1) ES2806374T3 (es)
HU (1) HUE049882T2 (es)
MX (1) MX2018011381A (es)
MY (1) MY194717A (es)
NZ (1) NZ745248A (es)
PH (1) PH12018501718A1 (es)
RU (1) RU2690168C1 (es)
SA (1) SA518392311B1 (es)
SG (1) SG11201806720QA (es)
WO (1) WO2017165453A1 (es)
ZA (1) ZA201806318B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017117744A1 (zh) * 2016-01-06 2017-07-13 广东欧珀移动通信有限公司 传输信息的方法和设备
US10715226B2 (en) * 2016-02-12 2020-07-14 Nokia Solutions And Networks Oy Apparatus and method for control signalling in uplink precoding
US10122559B2 (en) 2016-03-21 2018-11-06 Qualcomm Incorporated Uplink channel quality measurement using a subframe with high-intensity reference signal bursts
US10972330B2 (en) * 2016-06-07 2021-04-06 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Data transmission method and device
US10798703B2 (en) 2016-12-22 2020-10-06 Qualcomm Incorporated Position of uplink short burst in new radio
US11574268B2 (en) * 2017-10-20 2023-02-07 International Business Machines Corporation Blockchain enabled crowdsourcing
CN112235084B (zh) * 2019-07-15 2022-09-16 海能达通信股份有限公司 在无线mesh网络中实现HARQ机制的方法及装置
US11290910B2 (en) * 2020-01-31 2022-03-29 Dell Products, Lp System and method for prioritization of network traffic across multiple wireless options
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
EP4229846A1 (en) 2020-10-19 2023-08-23 Xcom Labs, Inc. Reference signal for wireless communication systems
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2809554B1 (fr) * 2000-05-23 2002-08-16 Mitsubishi Electric Telecom Eu Procede de synchronisation d'au moins une station mobile dans un reseau de telecommunication mobile ayant une structure de canal de synchronisation modifiee
US7609614B2 (en) * 2005-10-20 2009-10-27 Trellis Phase Communications, Lp Uplink modulation and receiver structures for asymmetric OFDMA systems
TWI466470B (zh) * 2006-03-24 2014-12-21 Interdigital Tech Corp 經由共用通道發送及接收測量報告的方法及裝置
US8243850B2 (en) * 2006-10-24 2012-08-14 Samsung Electronics Co., Ltd. Method and system for generating reference signals in a wireless communication system
WO2009037580A2 (en) * 2007-07-16 2009-03-26 Nortel Networks Limited Providing space division multiple access in a wireless network
US8031693B2 (en) 2007-11-20 2011-10-04 Research In Motion Limited System and method for timing synchronization
BRPI0907367A8 (pt) 2008-02-01 2021-03-30 Blackberry Ltd sistema e método para sincronização de sincronismo de enlace ascendente em conjunção com recepção descontínua
US8249004B2 (en) 2008-03-14 2012-08-21 Interdigital Patent Holdings, Inc. Coordinated uplink transmission in LTE DRX operations for a wireless transmit receive unit
KR20100019948A (ko) * 2008-08-11 2010-02-19 엘지전자 주식회사 공간 다중화 기법을 이용한 데이터 전송방법
KR101306735B1 (ko) * 2008-10-15 2013-09-11 엘지전자 주식회사 복수개의 안테나를 이용한 사운딩 기준 신호 시퀀스 전송 방법
US8964621B2 (en) 2009-05-08 2015-02-24 Qualcomm Incorporated Transmission and reception of a reference signal supporting positioning in a wireless communication network
US8797950B2 (en) * 2009-05-27 2014-08-05 Texas Instruments Incorporated Dual-layer beam forming in cellular networks
KR101590198B1 (ko) * 2009-07-30 2016-02-15 엘지전자 주식회사 무선 통신 시스템에 있어서 다중 셀 협력 방법
US8503291B1 (en) 2009-08-13 2013-08-06 Marvell International Ltd. Systems and methods for directing a beam towards a device in the presence of interference based on reciprocity
WO2011039575A1 (en) 2009-10-02 2011-04-07 Nokia Siemens Networks Oy Dynamic allocation for control channel and data channel within a subframe
US20110142095A1 (en) * 2009-12-10 2011-06-16 Yu-Hsuan Guo Method and apparatus for periodic sounding reference signal transmission from multiple antennas in a wireless communication system
WO2011083746A1 (en) * 2010-01-08 2011-07-14 Sharp Kabushiki Kaisha Mobile communication method and system for sounding reference signal transmission, and base station, user equipment and integrated circuit therein
US20140036859A1 (en) * 2010-01-11 2014-02-06 Texas Instruments Incorporated Methods to Increase Sounding Capacity for LTE-Advanced Systems
WO2011102768A1 (en) * 2010-02-22 2011-08-25 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements for dynamically triggering the transmission of sounding reference signal in a telecommunication system
KR20110114753A (ko) * 2010-04-14 2011-10-20 주식회사 팬택 제어 신호의 비주기적 전송을 제어하는 방법 및 이를 이용한 제어 신호의 송수신 방법 및 장치
US8355472B2 (en) * 2010-04-28 2013-01-15 Motorola Solutions, Inc. Frequency deviation error compensation in an MLSE receiver
KR20110122037A (ko) * 2010-05-03 2011-11-09 주식회사 팬택 사운딩 기준 신호의 비주기적 송신 방법 및 장치
US9414336B2 (en) 2010-05-12 2016-08-09 Blackberry Limited System and method for defining a burst period
CA2803043A1 (en) * 2010-06-21 2011-12-29 Fujitsu Limited Method for reference signal transmission, method for channel quality estimation, mobile station, base station and wireless communication system
US8526391B2 (en) * 2010-07-23 2013-09-03 Trueposition, Inc. Network based location of mobile transmitters
WO2012015218A2 (ko) * 2010-07-26 2012-02-02 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조신호 및 확장된 상향링크 제어정보를 전송하는 방법 및 장치
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
KR101496964B1 (ko) * 2010-08-16 2015-02-27 노키아 솔루션스 앤드 네트웍스 오와이 레퍼런스 신호들의 송신
US8768359B2 (en) 2010-08-20 2014-07-01 Qualcomm Incorporated Sample selection for secondary synchronization signal (SSS) detection
KR101683125B1 (ko) * 2010-09-14 2016-12-06 엘지전자 주식회사 상향링크 자원 할당을 위한 방법 및 장치
KR20120030200A (ko) * 2010-09-17 2012-03-28 주식회사 팬택 다중 안테나와 빔 포밍을 이용한 데이터 전송장치 및 방법
CN102624466B (zh) * 2011-01-26 2015-04-29 高通股份有限公司 从td-scdma系统执行tdd-lte系统中的参考信号测量的方法和装置
US8670330B2 (en) 2011-01-26 2014-03-11 Qualcomm Incorporated Methods and apparatus to perform reference signal measurements in a TDD-LTE system from a TD-SCDMA system
US8675762B2 (en) * 2011-05-02 2014-03-18 Alcatel Lucent Method of transforming pre-coded signals for multiple-in-multiple-out wireless communication
US9635648B2 (en) * 2011-05-03 2017-04-25 Lg Electronics Inc. Method for transmitting/receiving downlink control information in wireless communication system and device therefor
US9591492B2 (en) * 2011-11-08 2017-03-07 Qualcomm Incorporated User equipment, base stations, and methods allowing for handling of colliding channel state information reports
US10057893B2 (en) * 2012-05-10 2018-08-21 Qualcomm Incorporated Interaction of sounding reference signals with uplink channels for coordinated multi-point operations
US9351288B2 (en) * 2012-06-05 2016-05-24 Samsung Electronics Co., Ltd. Uplink channel sounding and channel state information estimation in mobile communication systems with multiple antennas
US9357537B2 (en) * 2012-06-19 2016-05-31 Lg Electronics Inc. Method and apparatus for transmitting uplink data
JP2014011539A (ja) * 2012-06-28 2014-01-20 Sharp Corp 移動局装置、基地局装置、通信システム、セル選択方法および集積回路
JP6099329B2 (ja) * 2012-08-02 2017-03-22 シャープ株式会社 端末、基地局、通信方法および集積回路
JP6121118B2 (ja) * 2012-09-07 2017-04-26 株式会社Ｎｔｔドコモ 無線通信方法、ユーザ端末、無線基地局及び無線通信システム
CN104969526A (zh) * 2012-09-28 2015-10-07 奥普蒂斯蜂窝技术有限责任公司 调度控制方法及装置
US9100988B2 (en) * 2012-10-22 2015-08-04 Motorola Solutions, Inc. Mobile repeater system based ad hoc trunked sites
US9596065B2 (en) * 2012-10-24 2017-03-14 Qualcomm Incorporated Enhanced SRS transmission for MIMO operation in LTE-A
WO2014069932A1 (en) * 2012-11-01 2014-05-08 Lg Electronics Inc. Method and apparatus for prohibiting autonomous denial in wireless communication system
EP4123947A1 (en) * 2013-01-16 2023-01-25 Interdigital Patent Holdings, Inc. Improved uplink spectrum efficiency
US20150350945A1 (en) * 2013-01-25 2015-12-03 Lg Electronics Inc. Method and device for measuring channel between base stations in wireless communication system
US10159005B2 (en) * 2013-02-20 2018-12-18 Telefonaktiebolaget Lm Ericsson (Publ) Methods for configuring and performing UL measurements accounting for low-activity state configuration of the transmitting node
US9392639B2 (en) 2013-02-27 2016-07-12 Samsung Electronics Co., Ltd. Methods and apparatus for channel sounding in beamformed massive MIMO systems
KR20150114442A (ko) * 2014-04-01 2015-10-12 삼성전자주식회사 무선 통신 시스템에서 스몰 셀 배치 및 액세스를 제공하는 방법 및 시스템
US20150286271A1 (en) * 2014-04-03 2015-10-08 Samsung Electronics Co., Ltd. System and method for predicting a central processing unit idle pattern for power saving in a modem system on chip
CA2951548A1 (en) * 2014-06-09 2015-12-17 Airvana Lp Radio access networks
WO2016114696A1 (en) 2015-01-15 2016-07-21 Telefonaktiebolaget Lm Ericsson (Publ) A wireless device, a radio node, and methods therein
US20160227485A1 (en) * 2015-01-29 2016-08-04 Intel Corporation Drs based power control in communication systems
US10342012B2 (en) * 2015-03-15 2019-07-02 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure
CN107534899B (zh) * 2015-04-28 2021-11-16 株式会社Ntt都科摩 用户装置及基站
US10980022B2 (en) * 2015-12-04 2021-04-13 Qualcomm Incorporated Coupled mode common uplink burst in TDD subframe structure
US10122559B2 (en) 2016-03-21 2018-11-06 Qualcomm Incorporated Uplink channel quality measurement using a subframe with high-intensity reference signal bursts
US10863494B2 (en) * 2018-01-22 2020-12-08 Apple Inc. Control signaling for uplink multiple input multiple output, channel state information reference signal configuration and sounding reference signal configuration

Also Published As

Publication number Publication date
KR20180123044A (ko) 2018-11-14
EP3433966B1 (en) 2020-04-15
JP6858214B2 (ja) 2021-04-14
NZ745248A (en) 2020-06-26
MX2018011381A (es) 2019-02-13
CN110768774A (zh) 2020-02-07
WO2017165453A1 (en) 2017-09-28
US20170272296A1 (en) 2017-09-21
RU2690168C1 (ru) 2019-05-31
US10122559B2 (en) 2018-11-06
US20240129090A1 (en) 2024-04-18
CA3014698C (en) 2021-09-07
AU2017238161B2 (en) 2019-09-12
JP6513890B1 (ja) 2019-05-15
US11838236B2 (en) 2023-12-05
SG11201806720QA (en) 2018-10-30
SA518392311B1 (ar) 2023-06-27
ES2806374T3 (es) 2021-02-17
BR112018068896A2 (pt) 2019-01-22
CN108886444B (zh) 2019-11-08
AU2017238161A1 (en) 2018-08-30
CN108886444A (zh) 2018-11-23
CN110768774B (zh) 2022-07-01
US11133966B2 (en) 2021-09-28
KR102144644B1 (ko) 2020-08-13
ZA201806318B (en) 2020-05-27
JP2019110608A (ja) 2019-07-04
HUE049882T2 (hu) 2020-10-28
EP3433966A1 (en) 2019-01-30
CO2018009881A2 (es) 2018-09-28
JP2019514251A (ja) 2019-05-30
KR20190075174A (ko) 2019-06-28
US20210392024A1 (en) 2021-12-16
KR101994060B1 (ko) 2019-06-27
US20190044777A1 (en) 2019-02-07
CA3014698A1 (en) 2017-09-28
PH12018501718A1 (en) 2019-05-20
MY194717A (en) 2022-12-15

Similar Documents

Publication Publication Date Title
CL2018002663A1 (es) Medición de calidad de canal de enlace ascendente utilizando una subtrama con ráfagas de señales de referencia de alta intensidad
AR103887A1 (es) Canal pucch breve en canal spucch de enlace ascendente
CO2020004949A2 (es) Informe del indicador nr nsa/sa
BR112018074879A2 (pt) procedimentos de uplink em um meio de comunicação compartilhado
CL2019003548A1 (es) Transmisión de información de control de enlace ascendente en una radio nueva.
BR112018010074A2 (pt) sinalização de canal físico de controle em um meio de comunicação compartilhado
CL2019000064A1 (es) Método de recepción de una señal de sincronización y aparato para el mismo
BR112019008767A2 (pt) piggyback de informação de controle de downlink em canal compartilhado de downlink físico
ES2702954T3 (es) Aparato y procedimiento de multiplexación síncrona y acceso múltiple para diferentes destinos de latencia utilizando control fino
BR112019002742A2 (pt) retenção de acesso a uma banda de espectro de frequência de rádio compartilhada durante uma porção de controle de uplink de uma estrutura de transmissão
CL2020003212S1 (es) Porta tarjetas.
AR097291A1 (es) Señalización de control directo en sistemas de comunicación inalámbricos
BR112019001324A2 (pt) transmissão de comunicações de baixa latência ultra confiável (urllc) em duplexação por divisão de tempo (tdd) com o uso de uma configuração de urllc para um subquadro de tdd
AR086470A1 (es) Metodo implementado por un dispositivo de computacion y aparatos que utilizan tecnicas de canales de color y marcadores opticos
BR112018015682A2 (pt) métodos e aparelhos para o monitoramento do enlace de rádio em canais de comunicação não licenciados
AR105151A1 (es) Exactitud a través de la sincronización aérea
CL2018001775A1 (es) Unidades de administración de agroquímicos de liberación controlada, su fabricación y uso
CO2021008908A2 (es) Dispositivo transceptor y dispositivo de planificación
PE20201261A1 (es) Terminal de usuario y metodo de comunicacion por radio
ES2667094T3 (es) Túnel de acceso a un avión
MX2017008507A (es) Control de luces exteriores de vehiculos de la policia.
AR099040A1 (es) Sistemas y métodos de comunicación de canal de retorno de la memoria dinámica de acceso aleatorio (dram)
ECSP15022525A (es) Control de ganancia para agregación de portadoras intra-bandas
AR108509A1 (es) Método para determinar el signo de una compensación de calibración
AR105139A1 (es) Métodos utilizados en un nodo de radio de servicio y un nodo de control, y dispositivos asociados