[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Isnawati et al., 2024 - Google Patents

The Effect of High-Speed Train Channel on the Performance of DVB-Terrestrial Communication Systems.

Isnawati et al., 2024

View PDF
Document ID
1951037873830340905
Author
Isnawati A
Pamungkas W
Praja M
Publication year
Publication venue
International Journal of Intelligent Engineering & Systems

External Links

Snippet

The high mobility associated with high-speed train (HST) results in nonstationary channel conditions that characterized by varying environments leads to challenges like rapid changes in signal strength and quality. As train speeds increase, the Doppler shift occurs …
Continue reading at inass.org (PDF) (other versions)

Classifications

    • 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
    • H04L27/2608—Allocation of payload
    • 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 per se
    • 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
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
    • H04L25/023—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols
    • H04L25/0232—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols by interpolation between sounding 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
    • 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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks ; Receiver end arrangements for processing baseband signals
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03375—Passband transmission
    • 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
    • H04L27/2614—Peak power aspects
    • 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
    • H04L27/2626—Arrangements specific to the transmitter
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0059—Convolutional codes
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems

Similar Documents

Publication Publication Date Title
CN101175057B (en) Adaptive quantization method and device for orthogonal multi-frequency division receiver
US7630463B2 (en) Apparatus and method for acquiring synchronization in mobile communication system using OFDM scheme
US20090154625A1 (en) Joint estimation apparatus of channel and frequency offset based on multiband-orthogonal frequency division multiplexing and thereof
JP2010504682A (en) Method for determining variable quantization step size to improve channel decoding performance, method and apparatus for performing channel decoding based on variable quantization step size
US20090122890A1 (en) Ofdm dcm demodulation method
Sendrei et al. Iterative receiver for clipped GFDM signals
JP3794622B2 (en) Receiving device, receiving method, program, and information recording medium
Isnawati et al. The Effect of High-Speed Train Channel on the Performance of DVB-Terrestrial Communication Systems.
Telagam et al. Ber analysis of concatenated levels of encoding in GFDM system using labview
Kaur et al. Bit error rate evaluation of IEEE 802.16 (WiMAX) in OFDM system
Xu et al. Low complexity joint channel estimation and decoding for LDPC coded MIMO-OFDM systems
Zheng et al. Cutoff rate and outage probability performance comparisons between DVB-T and DMB-T systems under mobile multipath channels
CN103297189A (en) Self-adaptive frequency domain interleaving method for OFDM system rotation modulating
Haque et al. Performance evaluation of a wireless Orthogonal Frequency Division Multiplexing system under various concatenated FEC channel-coding schemes
US20100067609A1 (en) System, transmitting apparatus and receiving apparatus for cancelling co-channel interferences and method thereof
Chen et al. Performance analysis of an OFDM transmission system based on IEEE802. 11a
Pandey et al. Comparison between bit error rate and signal to noise ratio in OFDM using LSE algorithm
Aljubouri et al. Performance evaluation of coded OFDM using 4QPSK and 16QAM
US7676004B2 (en) Combinational fuzzy-decision Viterbi decoding scheme and device for vehicular communications system via time-varying channels
Aimer et al. PAPR reduction performance in WIMAX OFDM systems using interleavers with downward-compatibility
Augustine et al. Development of a Novel Feedback Filtered Orthogonal Frequency Division Multiplexing Scheme for 5G Network and Beyond
Xu et al. Factor graph based detection and channel estimation for MIMO-OFDM systems in doubly selective channel
Kabil et al. Performance analysis of Doppler shift impact on the MB-OFDM system applied for vehicle to infrastructure communication
Singh et al. BER performance of OFDM system in rayleigh fading channel using cyclic prefix
Singh et al. Ber Performance of Various OFDM Modulation Techniques