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=)

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US10517074B2 (en) * 2016-08-11 2019-12-24 Kt Corporation Methods for allocating data channel resources in a wireless communication system and apparatuses
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
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US20190149298A1 (en) * 2017-11-15 2019-05-16 Mediatek Inc. Reference Signals With Improved Cross-Correlation Properties In Wireless Communications
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WO2020034441A1 (en) 2018-11-02 2020-02-20 Zte Corporation Generating sequences for reference signals
WO2020034576A1 (en) 2019-01-11 2020-02-20 Zte Corporation Timing adjustments for data transmission in wireless systems
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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
US11387961B2 (en) 2021-06-14 2022-07-12 Ultralogic 6G, Llc Short-form demodulation reference for improved reception in 5G and 6G
US11502893B1 (en) 2021-06-14 2022-11-15 Ultralogic 6G, Llc Short-form 5G/6G pulse-amplitude demodulation references
US11418372B1 (en) 2021-06-14 2022-08-16 Ultralogic 6G, Llc Low-complexity demodulation of 5G and 6G messages

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CN104937875A (zh) * 2012-10-05 2015-09-23 司亚乐无线通讯股份有限公司 Lte通信系统的增强
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
CN107078874B (zh) * 2014-09-24 2020-09-04 Lg 电子株式会社 无线通信系统中发送和接收参考信号的方法及其装置
EP3252983A4 (en) * 2015-01-30 2018-10-03 Electronics and Telecommunications Research Institute Method and apparatus for transmitting downlink reference signal, and method and apparatus for transmitting control information in multi-cell collaborative communication system
JP6662890B2 (ja) * 2015-03-09 2020-03-11 ワン メディア，エルエルシー システム発見および信号伝達
US11570597B2 (en) 2016-02-08 2023-01-31 Qualcomm Incorporated Pilot design for uplink (UL) narrow-band internet of things (NB-IoT)
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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
US11570597B2 (en) 2023-01-31
CA3010774C (en) 2024-01-02
TW201731247A (zh) 2017-09-01
EP3414862A1 (en) 2018-12-19
WO2017139047A1 (en) 2017-08-17
US12004060B2 (en) 2024-06-04
AU2017216874B2 (en) 2021-01-21
TWI720104B (zh) 2021-03-01
CN108604972A (zh) 2018-09-28
US20170230156A1 (en) 2017-08-10
US20230179977A1 (en) 2023-06-08
JP6946311B2 (ja) 2021-10-06
JP2019510401A (ja) 2019-04-11
CN108604972B (zh) 2022-07-15
AU2017216874A1 (en) 2018-07-19
CA3010774A1 (en) 2017-08-17

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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]