MX2018010394A - Metodos y dispositvos que operan con señales de referencia de sincronizacion fina transmitidas ocasionalmente. - Google Patents

Metodos y dispositvos que operan con señales de referencia de sincronizacion fina transmitidas ocasionalmente.

Info

Publication number
MX2018010394A
MX2018010394A MX2018010394A MX2018010394A MX2018010394A MX 2018010394 A MX2018010394 A MX 2018010394A MX 2018010394 A MX2018010394 A MX 2018010394A MX 2018010394 A MX2018010394 A MX 2018010394A MX 2018010394 A MX2018010394 A MX 2018010394A
Authority
MX
Mexico
Prior art keywords
methods
timing reference
fine timing
reference signals
signals transmitted
Prior art date
Application number
MX2018010394A
Other languages
English (en)
Inventor
Baldemair Robert
Parkvall Stefan
Sahlin Henrik
Karipidis Eleftherios
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2018010394A publication Critical patent/MX2018010394A/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
    • H04L5/0078—Timing of allocation
    • H04L5/0085—Timing of allocation when channel conditions change
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
    • H04L27/2692—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with preamble design, i.e. with negotiation of the synchronisation sequence with transmitter or sequence linked to the algorithm used at 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H04L5/0025—Spatial division following the spatial signature of the channel
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Electric Clocks (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

Se describen métodos y dispositivos que permiten la sincronización fina relacionada con una transmisión de datos en un canal físico. Una señal de referencia de sincronización fina se transmite ocasionalmente al receptor de transmisión de datos usando uno de recursos de frecuencia de tiempo en un patrón específico de receptor.
MX2018010394A 2016-03-02 2016-06-21 Metodos y dispositvos que operan con señales de referencia de sincronizacion fina transmitidas ocasionalmente. MX2018010394A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662302769P 2016-03-02 2016-03-02
PCT/SE2016/050600 WO2017151027A1 (en) 2016-03-02 2016-06-21 Methods and devices operating with fine timing reference signals transmitted occasionally

Publications (1)

Publication Number Publication Date
MX2018010394A true MX2018010394A (es) 2018-11-29

Family

ID=56511847

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018010394A MX2018010394A (es) 2016-03-02 2016-06-21 Metodos y dispositvos que operan con señales de referencia de sincronizacion fina transmitidas ocasionalmente.

Country Status (10)

Country Link
US (3) US10992443B2 (es)
EP (1) EP3424246A1 (es)
JP (1) JP6679745B2 (es)
KR (2) KR20210024253A (es)
CN (1) CN109076471B (es)
AU (2) AU2016395855B2 (es)
MX (1) MX2018010394A (es)
PH (1) PH12018501857A1 (es)
WO (1) WO2017151027A1 (es)
ZA (1) ZA201805850B (es)

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Also Published As

Publication number Publication date
CN109076471B (zh) 2021-08-27
AU2020202973A1 (en) 2020-05-21
US10965432B2 (en) 2021-03-30
KR20210024253A (ko) 2021-03-04
US10992443B2 (en) 2021-04-27
CN109076471A (zh) 2018-12-21
JP2019511167A (ja) 2019-04-18
EP3424246A1 (en) 2019-01-09
US20190215135A1 (en) 2019-07-11
KR20180120216A (ko) 2018-11-05
KR102222905B1 (ko) 2021-03-05
WO2017151027A1 (en) 2017-09-08
AU2016395855B2 (en) 2020-05-28
US20170257200A1 (en) 2017-09-07
ZA201805850B (en) 2021-07-28
JP6679745B2 (ja) 2020-04-15
AU2016395855A1 (en) 2018-09-20
PH12018501857A1 (en) 2019-05-15
US20210184822A1 (en) 2021-06-17

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