Slide 1 Reliability and Channel Coding Slide 2 How fast can we send information over a link? Key channel properties: The bandwidth (B), single strength (S), and noise strength…

Slide 1 Digital communications Slide 2 Hams have developed techniques for transforming 1’s and 0’s into tones into the same frequency range as human voice. So now a radio…

Slide 1 Slide 2 Slide 3 Slide 4 Technique for assuring that a transmitting entity does not overwhelm a receiving entity with data Necessary when data is being sent faster…

Slide 1 Slide 2 Lecture Overview DTE DCE Modem Standards Slide 3 Data Terminal Equipment DTE can be virtually any binary digital device that generates, transmits, receivers,…

LigoPTP series overview Copyright ©2013 LigoWave Copyright ©2013 LigoWave Introduction This document describes the basic characteristics and key features of the LigoWave…

11.* Chapter 11 Data Link Control Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. 11.* 11-1 FRAMING The data link layer needs…

Study on Window-Based Reliable Multicast Protocols for Wireless LANs Huei-Wen Ferng, Ph.D. Assistant Professor Department of Computer Science and Information Engineering…

Data Link Control We want to minimize the amount of error correcting and detecting we need to do Framing The primary purpose of the data link layer is to ensure data moves…

Data Link Control We want to minimize the amount of error correcting and detecting we need to do Framing The primary purpose of the data link layer is to ensure data moves…

* Flow control refers to a set of procedures used to restrict the amount of data that the sender can send before waiting for acknowledgment. Error control in the data link…