[go: up one dir, main page]

Dick et al., 2003 - Google Patents

FPGA implementation of an OFDM PHY

Dick et al., 2003

View PDF
Document ID
2963093327357505633
Author
Dick C
Harris F
Publication year
Publication venue
The Thrity-Seventh Asilomar Conference on Signals, Systems & Computers, 2003

External Links

Snippet

Orthogonal frequency division multiplexing (OFDM) based communication is increasingly being used in environments that exhibit severe multipath. While there are ASSP solutions for many common (eg 802.11 a) and emerging standards, many communication systems, for …
Continue reading at www.academia.edu (PDF) (other versions)

Classifications

    • 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
    • H04L25/0202—Channel estimation
    • H04L25/0212—Channel estimation of impulse response
    • H04L25/0216—Channel estimation of impulse response with estimation of channel length
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
    • G06F17/141—Discrete Fourier transforms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/001—Modulated-carrier systems using chaotic signals
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/50—Computer-aided design
    • G06F17/5045—Circuit design

Similar Documents

Publication Publication Date Title
Dick et al. FPGA implementation of an OFDM PHY
US7539241B1 (en) Packet detector for a communication system
Saber A novel design and Implementation of FBMC transceiver for low power applications
Wang et al. Effective low-complexity optimization methods for joint phase noise and channel estimation in OFDM
Tran Hybrid scheme using modified tone reservation and clipping-and-filtering methods for peak-to-average power ratio reduction of OFDM signals
Garcia et al. On the design of an FPGA-based OFDM modulator for IEEE 802.16-2004
Asha et al. Development of OFDM technique for underwater communication in system on chip
Guo et al. Rapid industrial prototyping and SoC design of 3G/4G wireless systems using an HLS methodology
Andrade et al. From Streaming Models to FPGA Implementations: ERSA'12 Industrial Regular Paper
You et al. Cubic convolution interpolation function with variable coefficients and its application to channel estimation for IEEE 802.16 initial downlink
Pionteck et al. On the rapid prototyping of equalizers for OFDM systems
Abdelall et al. A reconfigurable baseband processor for wireless OFDM synchronization sub-system
Urdaneta et al. An implementation of a low complexity integer carrier frequency offset estimator for OFDM
Alimohammad et al. Hardware-based error rate testing of digital baseband communication systems
Nadal et al. System-on-chip processor using different FPGA architectures in the VTR CAD flow
Sajid et al. DCT based improved OFDM communication
Kumar et al. Rapid prototyping and FPGA-in-the-Loop verification of a DFrFT-based OFDM system
Eberle Wireless transceiver systems design
Xu et al. Bit precision study of a non-orthogonal iterative detector with FPGA modelling verification
Khalid et al. Research Article FPGA-Based Time-Domain Channel Estimation in Gaussian Mixture Model
Heyne et al. Cordic based algorithms for software defined radio (SDR) baseband processing
Shamani et al. Synchronization in NC-OFDM-based cognitive radio platforms
Tamagno OFDM Frame and Frequency Synchronization in IEEE 802.15. 4g: Algorithms and Hardware Implementation
Cribbs Multiple-input multiple-output wavelet packet modulation based software-defined radio transceiver design
Romero-Aguirre et al. Architecture based on array processors for data-dependent superimposed training channel estimation