PT3446433T - Método e aparelho para transmissão e receção num sistema de comunicação sem fios suportando uma estrutura de trama escalável - Google Patents

Método e aparelho para transmissão e receção num sistema de comunicação sem fios suportando uma estrutura de trama escalável

Info

Publication number
PT3446433T
PT3446433T PT177996840T PT17799684T PT3446433T PT 3446433 T PT3446433 T PT 3446433T PT 177996840 T PT177996840 T PT 177996840T PT 17799684 T PT17799684 T PT 17799684T PT 3446433 T PT3446433 T PT 3446433T
Authority
PT
Portugal
Prior art keywords
reception
transmission
wireless communication
communication system
frame structure
Prior art date
Application number
PT177996840T
Other languages
English (en)
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of PT3446433T publication Critical patent/PT3446433T/pt

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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2603—Signal structure ensuring backward compatibility with legacy system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0093—Neighbour cell search
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • 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
    • 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
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • H04L5/003—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
    • 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
    • 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
PT177996840T 2016-05-19 2017-05-18 Método e aparelho para transmissão e receção num sistema de comunicação sem fios suportando uma estrutura de trama escalável PT3446433T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20160061495 2016-05-19

Publications (1)

Publication Number Publication Date
PT3446433T true PT3446433T (pt) 2020-09-10

Family

ID=60325250

Family Applications (1)

Application Number Title Priority Date Filing Date
PT177996840T PT3446433T (pt) 2016-05-19 2017-05-18 Método e aparelho para transmissão e receção num sistema de comunicação sem fios suportando uma estrutura de trama escalável

Country Status (11)

Country Link
US (2) US11671213B2 (pt)
EP (3) EP4016915A1 (pt)
KR (2) KR102449709B1 (pt)
CN (1) CN109155721B (pt)
ES (1) ES2818587T3 (pt)
HU (1) HUE052050T2 (pt)
MX (2) MX2018014138A (pt)
PH (1) PH12018502428A1 (pt)
PL (1) PL3446433T3 (pt)
PT (1) PT3446433T (pt)
WO (1) WO2017200327A2 (pt)

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Also Published As

Publication number Publication date
US20230308230A1 (en) 2023-09-28
EP3446433A2 (en) 2019-02-27
EP3446433B1 (en) 2020-08-12
KR102567472B1 (ko) 2023-08-17
KR20220133849A (ko) 2022-10-05
US20170338920A1 (en) 2017-11-23
WO2017200327A3 (en) 2018-07-26
KR20170131269A (ko) 2017-11-29
PL3446433T3 (pl) 2020-11-16
US11671213B2 (en) 2023-06-06
MX2021013393A (es) 2021-11-25
KR102449709B1 (ko) 2022-09-30
CN114095143A (zh) 2022-02-25
HUE052050T2 (hu) 2021-04-28
MX2018014138A (es) 2019-02-25
EP3446433A4 (en) 2019-04-03
EP3783828B1 (en) 2022-02-09
ES2818587T3 (es) 2021-04-13
PH12018502428A1 (en) 2019-03-18
CN109155721A (zh) 2019-01-04
EP3783828A1 (en) 2021-02-24
WO2017200327A2 (en) 2017-11-23
EP4016915A1 (en) 2022-06-22
CN109155721B (zh) 2021-12-03

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