'Carrier modulation' presentation slideshows

Advanced telecommunications for wireless systems Investigating OFDM by MathCAD

1.87k views • 121 slides

Lecture 5 Transmission

Lecture 5 Transmission. Peter Steenkiste Departments of Computer Science and Electrical and Computer Engineering Carnegie Mellon University 15-441 Networking, Spring 2008 http://www.cs.cmu.edu/~dga/15-441/S08. Physical and Datalink Layers: 3 Lectures. Physical layer.

418 views • 41 slides

Lecture 5 Transmission

Lecture 5 Transmission. David Andersen Department of Computer Science Carnegie Mellon University 15-441 Networking, Spring 2005 http://www.cs.cmu.edu/~srini/15-441/S05. Physical and Datalink Layers: 3 Lectures. Physical layer.

405 views • 40 slides

Chapter 7

Chapter 7. Fundamentals of Digital Transmission. Baseband Transmission (Line codes). ON-OFF or Unipolar (NRZ) Non-Return-to-Zero. Polar (NRZ). Performance Criteria of Line Codes. Zero DC value Inherent Bit-Synchronization Rich in transitions Average Transmitted Power

559 views • 35 slides

15-441 Communications and Networking

448 views • 32 slides

ADSL Systems - An Overview

ADSL Systems - An Overview. Praveen Reguraman InterOperability Lab University of New Hampshire 1999. Contents. ADSL - An Overview ADSL Network Architecture ADSL Protocol Architecture Typical ADSL Implementations RFC1483 PPP Over ATM Over ADSL PPP over Ethernet. ADSL. An Overview.

553 views • 29 slides

Understanding of OFDM

Understanding of OFDM. Prof. Hyuckjae Lee Dept. of Electrical Engr. KAIST. OFDM ?. Need for Wideband Multimedia Service Limited Spectrum Bandwidth Not Friendly Transmission Environment Multipath fading effect Frequency selective channel Doppler effect

716 views • 21 slides

Link Modulation Configurations

Link Modulation Configurations. The following slides summarize the possible configurations for the following four carrier types Forward link Remnant (residual) carrier Supressed carrier Return Link Remnant (residual) carrier Supressed carrier. Remnant (Residual) Forward Carrier.

167 views • 5 slides