BR112018016041A2 - design piloto para internet das coisas (nb-iot) de banda estreita de enlace ascendente (ul) - Google Patents

design piloto para internet das coisas (nb-iot) de banda estreita de enlace ascendente (ul)

Info

Publication number
BR112018016041A2
BR112018016041A2 BR112018016041A BR112018016041A BR112018016041A2 BR 112018016041 A2 BR112018016041 A2 BR 112018016041A2 BR 112018016041 A BR112018016041 A BR 112018016041A BR 112018016041 A BR112018016041 A BR 112018016041A BR 112018016041 A2 BR112018016041 A2 BR 112018016041A2
Authority
BR
Brazil
Prior art keywords
sequence
iot
things
pilot
binary
Prior art date
Application number
BR112018016041A
Other languages
English (en)
Portuguese (pt)
Inventor
Rico Alvarino Alberto
Xu Hao
Gaal Peter
Wang Renqiu
Ali Akbar Fakoorian Seyed
Chen Wanshi
Wang Xiaofeng
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 BR112018016041A2 publication Critical patent/BR112018016041A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • 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
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0684—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission using different training sequences per antenna
    • 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
    • H04L5/0091—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112018016041A 2016-02-08 2017-01-05 design piloto para internet das coisas (nb-iot) de banda estreita de enlace ascendente (ul) BR112018016041A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662292830P 2016-02-08 2016-02-08
US201662309331P 2016-03-16 2016-03-16
US201662312452P 2016-03-23 2016-03-23
US15/397,934 US11570597B2 (en) 2016-02-08 2017-01-04 Pilot design for uplink (UL) narrow-band internet of things (NB-IoT)
PCT/US2017/012370 WO2017139047A1 (en) 2016-02-08 2017-01-05 Pilot design for uplink (ul) narrow-band internet of things (nb-iot)

Publications (1)

Publication Number Publication Date
BR112018016041A2 true BR112018016041A2 (pt) 2018-12-26

Family

ID=59498308

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018016041A BR112018016041A2 (pt) 2016-02-08 2017-01-05 design piloto para internet das coisas (nb-iot) de banda estreita de enlace ascendente (ul)

Country Status (9)

Country Link
US (2) US11570597B2 (https=)
EP (1) EP3414862A1 (https=)
JP (1) JP6946311B2 (https=)
CN (1) CN108604972B (https=)
AU (1) AU2017216874B2 (https=)
BR (1) BR112018016041A2 (https=)
CA (1) CA3010774C (https=)
TW (1) TWI720104B (https=)
WO (1) WO2017139047A1 (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11570597B2 (en) 2016-02-08 2023-01-31 Qualcomm Incorporated Pilot design for uplink (UL) narrow-band internet of things (NB-IoT)
JP7157512B2 (ja) * 2016-06-20 2022-10-20 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
CN107734561B (zh) * 2016-08-11 2021-12-03 株式会社Kt 用于在无线通信系统中配置无线资源的方法和装置
CN107734692B (zh) * 2016-08-11 2021-10-08 株式会社Kt 在无线通信系统中分配数据信道资源的方法和装置
WO2018143771A1 (ko) 2017-02-06 2018-08-09 엘지전자 주식회사 무선 통신 시스템에서 단말과 기지국간 신호 송수신 방법 및 이를 지원하는 장치
US20180253183A1 (en) * 2017-03-04 2018-09-06 Microsoft Technology Licensing, Llc Hadamard ofdm for touch panel sensing
US11259248B2 (en) * 2017-09-18 2022-02-22 Qualcomm Incorporated Handling power transitions in new radio
US20190149298A1 (en) * 2017-11-15 2019-05-16 Mediatek Inc. Reference Signals With Improved Cross-Correlation Properties In Wireless Communications
EP3518584B1 (en) 2018-01-26 2021-10-27 Deutsche Telekom AG Bearer based traffic steering for m2m iot
JP7228035B2 (ja) 2018-11-02 2023-02-22 中興通訊股▲ふん▼有限公司 参考信号のためのシーケンスを発生させること
WO2020034576A1 (en) 2019-01-11 2020-02-20 Zte Corporation Timing adjustments for data transmission in wireless systems
US10980067B2 (en) 2019-05-02 2021-04-13 Qualcomm Incorporated Reference signal transmission techniques for random access messages
EP3970293A1 (en) * 2019-05-12 2022-03-23 Skysafe, Inc. System, method and computer-readable storage medium for detecting, monitoring and mitigating the presence of a drone
CN110519033B (zh) * 2019-08-23 2021-04-27 展讯半导体(南京)有限公司 小区专属参考信号配置方法及装置、存储介质、基站、用户设备
CN114095137A (zh) * 2020-08-24 2022-02-25 华为技术有限公司 一种无线通信的方法及装置
US11418372B1 (en) 2021-06-14 2022-08-16 Ultralogic 6G, Llc Low-complexity demodulation of 5G and 6G messages
US11502893B1 (en) 2021-06-14 2022-11-15 Ultralogic 6G, Llc Short-form 5G/6G pulse-amplitude demodulation references
US11387961B2 (en) 2021-06-14 2022-07-12 Ultralogic 6G, Llc Short-form demodulation reference for improved reception in 5G and 6G

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6829289B1 (en) * 2000-12-05 2004-12-07 Gossett And Gunter, Inc. Application of a pseudo-randomly shuffled hadamard function in a wireless CDMA system
CN101375570B (zh) * 2006-01-20 2014-06-25 高通股份有限公司 用于无线通信系统中导频多路复用的方法和装置
US8130857B2 (en) 2006-01-20 2012-03-06 Qualcomm Incorporated Method and apparatus for pilot multiplexing in a wireless communication system
US8363692B2 (en) * 2007-02-05 2013-01-29 Lg Electronics Inc. Method for generating 2 or more sequence set, and method for generating sequence for the same
KR101027233B1 (ko) 2008-07-23 2011-04-06 엘지전자 주식회사 다중 안테나 시스템에서 참조신호 전송 방법
CN101645868B (zh) 2009-08-31 2014-12-10 中兴通讯股份有限公司 一种参考信号的发送方法和装置
WO2011028079A2 (ko) 2009-09-07 2011-03-10 엘지전자 주식회사 무선 통신 시스템에서 참조신호를 송수신하기 위한 방법 및 장치
US20110085519A1 (en) * 2009-10-09 2011-04-14 Nokia Corporation Spreading Code Allocation
KR101668601B1 (ko) 2009-11-02 2016-10-25 주식회사 팬택 복수의 셀 고유 ｄｍ―ｒｓ 생성방법 및 그를 이용하는 통신단말장치와 기지국 장치
WO2012147273A1 (ja) 2011-04-26 2012-11-01 パナソニック株式会社 送信装置、受信装置、送信方法、受信方法
CN102769592B (zh) 2011-05-04 2015-03-18 普天信息技术研究院有限公司 一种用于通信系统的上行参考信号的生成方法及装置
US8811144B2 (en) 2011-11-04 2014-08-19 Intel Corporation User equipment (UE)-specific assignment of demodulation reference signal (DMRS) sequences to support uplink (UL) coordinated multipoint (CoMP)
EP2817933B1 (en) 2012-02-20 2020-04-01 LG Electronics Inc. Method and apparatus for transmitting uplink signal in wireless communication system
KR102210081B1 (ko) 2012-05-11 2021-02-01 팬텍 주식회사 무선통신 시스템에서의 참조신호 송수신 방법 및 장치
US8923207B2 (en) 2012-05-17 2014-12-30 Industrial Technology Research Institute Method for initializing sequence of reference signal and base station using the same
KR101525048B1 (ko) 2012-06-11 2015-06-08 주식회사 케이티 단말의 상향링크 사운딩 참조신호 전송방법 및 그 단말
US20140098782A1 (en) * 2012-10-05 2014-04-10 Sierra Wireless. Inc. Enhancement for lte communication systems
CN104080180B (zh) 2013-03-29 2018-08-21 上海诺基亚贝尔股份有限公司 缩减的dmrs配置以及自适应选择dmrs配置的方法和装置
JP6456961B2 (ja) 2013-09-16 2019-01-23 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて上りリンクデータ受信のための複数ポイント協調方法及びこれを行う装置
CN105723783B (zh) * 2014-08-19 2019-10-18 华为技术有限公司 同步信号发送装置、接收装置及方法与系统
US10250366B2 (en) * 2014-09-24 2019-04-02 Lg Electronics Inc. Method for transmitting and receiving reference signal in wireless communication system and apparatus therefor
CN106664192B (zh) * 2015-01-30 2020-12-01 韩国电子通信研究院 用于配置csi-rs天线端口的端口编号的方法和设备
KR102391843B1 (ko) * 2015-03-09 2022-04-29 원 미디어, 엘엘씨 시스템 발견 및 시그널링
US11570597B2 (en) 2016-02-08 2023-01-31 Qualcomm Incorporated Pilot design for uplink (UL) narrow-band internet of things (NB-IoT)
EP3429116B1 (en) * 2016-03-07 2021-11-10 LG Electronics Inc. Techniques of dmrs transmission in wireless communication systems supporting nb-iot
CN110166194B (zh) * 2018-02-12 2020-09-08 华为技术有限公司 一种导频信号生成方法及装置

Also Published As

Publication number Publication date
WO2017139047A1 (en) 2017-08-17
US20170230156A1 (en) 2017-08-10
US11570597B2 (en) 2023-01-31
JP2019510401A (ja) 2019-04-11
CA3010774C (en) 2024-01-02
CN108604972A (zh) 2018-09-28
TWI720104B (zh) 2021-03-01
EP3414862A1 (en) 2018-12-19
JP6946311B2 (ja) 2021-10-06
CA3010774A1 (en) 2017-08-17
TW201731247A (zh) 2017-09-01
AU2017216874B2 (en) 2021-01-21
US12004060B2 (en) 2024-06-04
CN108604972B (zh) 2022-07-15
AU2017216874A1 (en) 2018-07-19
US20230179977A1 (en) 2023-06-08

Similar Documents

Publication Publication Date Title
BR112018016041A2 (pt) design piloto para internet das coisas (nb-iot) de banda estreita de enlace ascendente (ul)
MX378366B (es) Diseño de señales de sincronizacion para operacion de banda estrecha.
MX2021011158A (es) Metodo y aparato para la multiplexacion de la informacion de control del enlace ascendente (uci).
BR112018006629A2 (pt) dispositivo de terminal, dispositivo de estação base, e, método de comunicação.
BR112017008059A2 (pt) dispositivo de comunicação e processo de comunicação
CO2017009149A2 (es) Un método y aparato para la comunicación inalámbrica y un medio legible por ordenador no transitorio
MX368480B (es) Método y aparato para una adquisición de bloque de información de sistema (sib) para unidades de transmisión/recepción inalámbricas (wtrus) en modos de cobertura mejorada (ce) y sin ce.
BR112019008767A2 (pt) piggyback de informação de controle de downlink em canal compartilhado de downlink físico
MX2019005650A (es) Metodo y aparato para diseñar un canal de transmision para nr en sistema de comunicacion inalambrica.
BR112017006053A2 (pt) método de comunicação e aparelho
MX384774B (es) Diseño de canal de control de enlace descendente fisico para nuevo radio 5g.
MX2019001654A (es) Seleccion de recurso de radio mejorada y deteccion para transmisiones de v2x.
MX2019012874A (es) Metodo de indicacion de localizacion de canal y producto relacionado.
MX2018006711A (es) Aparato y metodo de radiolocalizacion de equipo de usuario y sistema de comunicaciones.
SG10201907707PA (en) Methods and apparatus for grant processing
MX2019003236A (es) Señalizacion de transmisiones con tti acortado.
AR112995A1 (es) Equipos de usuario, estaciones base y métodos
CO2020010989A2 (es) Terminal de usuario y método de comunicación por radio
MX2018013737A (es) Sistemas y metodos relacionados con la diferencia de sincronizacion de transmision en un sistema de varias portadoras bajo cca de ul.
CL2018001140A1 (es) Dispositivo terminal, dispositivo de estación base, método de comunicación y circuito integrado.
MX2019009097A (es) Metodo de comunicacion, dispositivo de red y terminal.
BR112019009107A2 (pt) método, dispositivo terminal e dispositivo de rede de transmissão de enlace ascendente
BR112018015780A2 (pt) método e aparelho para determinação de informação de janela de contenção
BR112018013536A2 (pt) método de programação de portadora cruzada, método de retorno, e aparelho
BR112018076427A2 (pt) identificação de uso de conjuntos de recursos associados a diferentes níveis de restrição para utilização de recursos em uma banda de espectro de radiofrequência

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]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]