CO2019014027A2 - Diseño de canal de ráfaga corta y multiplexación - Google Patents

Diseño de canal de ráfaga corta y multiplexación

Info

Publication number
CO2019014027A2
CO2019014027A2 CONC2019/0014027A CO2019014027A CO2019014027A2 CO 2019014027 A2 CO2019014027 A2 CO 2019014027A2 CO 2019014027 A CO2019014027 A CO 2019014027A CO 2019014027 A2 CO2019014027 A2 CO 2019014027A2
Authority
CO
Colombia
Prior art keywords
sequences
short burst
multiplexing
channel design
burst channel
Prior art date
Application number
CONC2019/0014027A
Other languages
English (en)
Inventor
Hao Xu
Tingfang Ji
Renqiu Wang
Yi Huang
Seyong Park
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 CO2019014027A2 publication Critical patent/CO2019014027A2/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
    • H04L5/0001—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
    • 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
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot 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
    • H04L5/14—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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
    • H04L27/26134—Pilot insertion in the transmitter chain, e.g. pilot overlapping with data, insertion in time or frequency domain
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

RESUMEN Ciertos aspectos de la presente divulgación se refieren a métodos y aparatos para diseños de ráfaga corta de enlace ascendente. En algunos casos, una secuencia, de una pluralidad de secuencias, puede transmitirse en múltiples tonos de al menos un símbolo de ráfaga corta que transmite al menos un bit de información. La pluralidad de secuencias puede tener los mismos valores en un primer conjunto de ubicaciones de tonos comunes para señales de referencia de demodulación (DMRS) y pueden identificarse grupos de secuencias de la pluralidad de secuencias, donde cada secuencia en un grupo tiene un segundo conjunto de ubicaciones de tonos comunes para DMRS.
CONC2019/0014027A 2017-06-16 2019-12-12 Diseño de canal de ráfaga corta y multiplexación CO2019014027A2 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762521297P 2017-06-16 2017-06-16
US16/010,001 US10708020B2 (en) 2017-06-16 2018-06-15 Short burst channel design and multiplexing
PCT/US2018/037958 WO2018232380A1 (en) 2017-06-16 2018-06-16 Short burst channel design and multiplexing

Publications (1)

Publication Number Publication Date
CO2019014027A2 true CO2019014027A2 (es) 2020-01-17

Family

ID=64656659

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2019/0014027A CO2019014027A2 (es) 2017-06-16 2019-12-12 Diseño de canal de ráfaga corta y multiplexación

Country Status (18)

Country Link
US (1) US10708020B2 (es)
EP (1) EP3639453B1 (es)
JP (1) JP7301003B2 (es)
KR (1) KR102666256B1 (es)
CN (1) CN110754057B (es)
AU (1) AU2018285093B2 (es)
BR (1) BR112019026022A2 (es)
CA (1) CA3063156A1 (es)
CL (1) CL2019003621A1 (es)
CO (1) CO2019014027A2 (es)
IL (1) IL270475B2 (es)
MX (1) MX2019015094A (es)
MY (1) MY201488A (es)
PH (1) PH12019502511A1 (es)
RU (1) RU2768958C2 (es)
SA (1) SA519410639B1 (es)
TW (1) TWI766043B (es)
WO (1) WO2018232380A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10841907B2 (en) 2016-02-02 2020-11-17 Nec Corporation Method and apparatus for communication based on short transmission time intervals in wireless communication system
JP6915721B2 (ja) * 2016-02-02 2021-08-04 日本電気株式会社 ユーザ装置及び基地局による方法
US11139852B2 (en) 2019-07-04 2021-10-05 Nortac Defence Limited Situational awareness over a low bandwidth short burst data satellite system
US11611980B2 (en) * 2020-05-08 2023-03-21 Qualcomm Incorporated Sidelink shared channel demodulation reference signal configuration schemes

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1029835A (en) 1911-02-21 1912-06-18 Charlotten Burger Farbwerke Ag Lithographic stone.
WO2012173570A1 (en) * 2011-06-17 2012-12-20 Telefonaktiebolaget L M Ericsson (Publ) A wireless device, a network node and methods therein
JP5959830B2 (ja) * 2011-11-10 2016-08-02 株式会社Ｎｔｔドコモ 無線通信システム、無線基地局装置、ユーザ端末及び無線通信方法
US9544801B2 (en) * 2012-08-03 2017-01-10 Intel Corporation Periodic channel state information reporting for coordinated multipoint (coMP) systems
US10243713B2 (en) * 2015-03-13 2019-03-26 Qualcomm Incorporated DMRS based DL for low latency
US10129052B2 (en) * 2015-08-14 2018-11-13 Qualcomm Incorporated Phase noise estimation
US10158464B2 (en) * 2015-09-25 2018-12-18 Intel IP Corporation Mobile terminal devices, mobile processing circuits, and methods of processing signals
US10355830B2 (en) * 2015-12-07 2019-07-16 Telefonaktiebolaget Lm Ericsson (Publ) Uplink mac protocol aspects
EP3429116B1 (en) * 2016-03-07 2021-11-10 LG Electronics Inc. Techniques of dmrs transmission in wireless communication systems supporting nb-iot
WO2017152288A1 (en) * 2016-03-11 2017-09-14 Sierra Wireless, Inc. Method and system for carrier frequency offset estimation in lte mtc device communication
US11038656B2 (en) 2017-05-31 2021-06-15 Qualcomm Incorporated Sequence based uplink control information design for new radio

Also Published As

Publication number Publication date
PH12019502511A1 (en) 2020-07-20
IL270475B1 (en) 2023-05-01
TW201906365A (zh) 2019-02-01
TWI766043B (zh) 2022-06-01
RU2768958C2 (ru) 2022-03-25
IL270475B2 (en) 2023-09-01
SA519410639B1 (ar) 2023-11-22
RU2019141084A3 (es) 2021-09-03
MY201488A (en) 2024-02-27
CA3063156A1 (en) 2018-12-20
AU2018285093B2 (en) 2023-03-09
JP7301003B2 (ja) 2023-06-30
IL270475A (es) 2019-12-31
WO2018232380A1 (en) 2018-12-20
KR20200015547A (ko) 2020-02-12
JP2020524435A (ja) 2020-08-13
KR102666256B1 (ko) 2024-05-14
EP3639453B1 (en) 2022-04-13
EP3639453A1 (en) 2020-04-22
AU2018285093A1 (en) 2019-12-05
BR112019026022A2 (pt) 2020-06-23
CL2019003621A1 (es) 2020-06-26
US10708020B2 (en) 2020-07-07
RU2019141084A (ru) 2021-07-16
MX2019015094A (es) 2020-02-17
US20180367272A1 (en) 2018-12-20
CN110754057A (zh) 2020-02-04
CN110754057B (zh) 2022-08-16

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