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)

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Also Published As

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

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