'Different bits' presentation slideshows

ECOM 4314 Data Communications Fall September, 2010

ECOM 4314 Data Communications Fall September, 2010. Chapter #10 Outline. Errors Detection and Correction Coding Modular Arithmetic Block Coding Error Detection Error Correction Hamming Distance Hamming Code. Data Link Layer.

1.01k views • 71 slides

The Data Link Layer

The Data Link Layer. Chapter 3. Position of the data-link layer. Data link layer duties. 3.1 Data Link Layer Design Issues. Services Provided to the Network Layer Framing Error Control Flow Control. Functions of the Data Link Layer. Provide service interface to the network layer

1.1k views • 70 slides

Digital Encryption Standard

Digital Encryption Standard. CSIS 5857: Encoding and Encryption. History of DES. 1973: National Institute of Standards requests proposals for national symmetric key cryptosystem 1975: NIST accepts proposal from IBM as national Digital Encryption Standard Based on Feistel cipher 56-bit key

809 views • 38 slides

The Origin of Modems

The Origin of Modems . Modems. The word "modem" is a contraction of the words modulator-demodulator . A modem is typically used to send digital data over a phone line .

484 views • 36 slides

HW # 63- Karyotyping project with your group

443 views • 29 slides

ICT T1 2011

ICT T1 2011. Introduction to Databases with Microsoft Access. What Are Data Bases?. Much Information comes out. Hundreds . Facts stored and converted from Data into information. of. facts. go in. Will I Create My Own Data Base?. Yes ! You will create your own data base!

353 views • 28 slides

Why Error Detection & Correction

Why Error Detection & Correction. Because of attenuation, distortion, noise and interferences, errors during transmission are u navoidable, leading to corruption transmitted bits.

678 views • 21 slides

Automatically Classifying Benign and Harmful Data Races Using Replay Analysis

Automatically Classifying Benign and Harmful Data Races Using Replay Analysis. S. Narayanasamy , Z. Wang, J. Tigani , A. Edwards, B. Calder UCSD and Microsoft PLDI 2007. Motivation. Data Races hard to debug Difficult to detect Even more difficult to reproduce

237 views • 17 slides

Thesis Statement

Thesis Statement. As you already know, a thesis statement clearly states the topic of a composition and your position. It not only helps focus the main point of the essay by stating what you will PROVE in your paper, but it gives the reader an exact understanding of what will be covered.

1.51k views • 12 slides