'Intersymbol interference' diaporamas de présentation

Introduction to Analog And Digital Communications

Introduction to Analog And Digital Communications. Second Edition Simon Haykin, Michael Moher. Chapter 6 Baseband Delta Transmission. 6.1 Baseband Transmission of Digital Data 6.2 The Intersymbol Interference Problem 6.3 The Nyquist Channel 6.4 Raised-Cosine Pulse Spectrum

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Digital Communications

Digital Communications. Objectives To describe a binary digital transmission system To explain intersymbol interference To show how an eye diagram is produced and explain its significance for system performance assessment To show the pulses with zero intersymbol interference

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Lecture 7 Digital Communication System

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Transmitter and Receiver System Parameters

Transmitter and Receiver System Parameters. Nonlinearity Intersymbol interference Noise Sensitivity and dynamic range Receiver architecture (heterodyne and homodyne) IF and Image Transmitter architecture. Code-Division Multiple Access (CDMA). Direct-sequence CDMA (DS-CDMA).

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Ch 7: Analog pulse modulation

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Chapter 2

Chapter 2. Radio Frequency Fundamentals. Exam Essentials. Understand wavelength, frequency, amplitude, and phase. Know the definition of each RF characteristic and how it can affect wireless LAN design. Remember all the RF propagation behaviors.

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HIPERLAN: HI gh PE rformance R adio L ocal A rea N etworks

HIPERLAN: HI gh PE rformance R adio L ocal A rea N etworks. By Lei Fang (lfang@nd.edu), Wenyi Zhang (wzhang1@nd.edu). 5 th November 2001. I. Introduction. Roughly speaking there are two types of wireless networks: Local Area Networks (LAN)

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IEEE P802.15 Working Group for Wireless Personal Area Networks TM

IEEE P802.15 Working Group for Wireless Personal Area Networks TM. Physical Layer Model of the Impact of Bluetooth on IEEE 802.11b. Physical Layer Simulation Model For Impact of Bluetooth Interferer on 11Mbps 802.11 Receiver. Bluetooth interferer modeled as tone jammer

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SMART ANTENNAS FOR WIRELESS COMMUNICATIONS JACK H. WINTERS

SMART ANTENNAS FOR WIRELESS COMMUNICATIONS JACK H. WINTERS. AT&T Labs - Research Red Bank, NJ 07701-7033 jhw@research.att.com September 9, 1999. AGENDA. Background Use of adaptive antennas Key research issues Conclusions. Smart Antennas. SIGNAL. SIGNAL. BEAM SELECT.

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ECE 442 Communication System Design Lecture 2. OFDM

ECE 442 Communication System Design Lecture 2. OFDM. Husheng Li Dept. of EECS The University of Tennessee. History of OFDM. OFDM was originally proposed by Bell Labs in 1960s. OFDM is widely used in various communication systems: Digital subscriber lines (DSL) Wi-Fi (IEEE 802.11)

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Continuous-Time Convolution

Spring 2008. Continuous-Time Convolution. Linear Systems and Signals Lecture 5. Convolution Demos. Johns Hopkins University Demonstrations http://www.jhu.edu/~signals Convolution applet to animate convolution of simple signals and hand-sketched signals

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