Bit rate

Sort By:
Page 4 of 50 - About 500 essays
  • Good Essays

    1. Introduction The aim of this report is to investigate where and how anti-forensic tools work as well as looking at the challenges forensic investigators are faced when such tools are used. After anti-forensic tools are used certain artefacts will be left behind, this report will also cover the procedures and difficulties when trying to uncover these artefacts as well as the tools used to find them. Anti-Forensic (AF) techniques are the actions which are aimed to prevent forensic investigators

    • 1339 Words
    • 6 Pages
    Good Essays
  • Better Essays

    Voip Essay

    • 2086 Words
    • 9 Pages

    A Performance Analysis OF VoIP Traffic Over Wireless Lan And Wan Using Different Codecs Tasnim Abdalla Abbas Mohamed * Dr.Amin Babiker A/ Nabi Mustafa Department Of Communication Engineering .Al-Neelain University ABSTRACT A simulation model is presented to analyze and evaluate the performance of VoIP based integrated wireless LAN/WAN with taking into account various voice encoding schemes. The network model was simulated using OPNET Modeler software. Different parameters that indicate

    • 2086 Words
    • 9 Pages
    Better Essays
  • Decent Essays

    Nt1330 Unit 4.2 Paper

    • 676 Words
    • 3 Pages

    4.2 Implementation Details 4.2.1 Data Source Random Bernoulli generator generates binary data on a per frame basis. In data output, 144 samples per frame are used, and data rate is 36 Mbps. Figure 4.2: Data Source 4.2.2 Forward Error Correction Coding A typical problem in OFDM based systems is a high Peak-to-Average Power Ratio (PAPR). The available RF power amplifiers usually have a limited linear dynamic range. This is not a problem for constant amplitude signals, however, in OFDM, due to IFFT

    • 676 Words
    • 3 Pages
    Decent Essays
  • Decent Essays

    Telecom Assignment

    • 897 Words
    • 4 Pages

    Assignment 5 1. A LAN has a data rate of 4 Mbps and a propagation delay between two stations at opposite ends of 20 μs. For what range of PDU sizes does stop-and-wait give an efficiency of at least 50%? r = 4 d = 20 E > 0.5 The equation should look like: Range = 2 * 20 * 10^-6 * 4 * 10^-6 which is = 0.00000000016 or 160 bits 2. A disadvantage of the contention approach for LANs is the capacity wasted due to multiple stations attempting to access the channel at the same

    • 897 Words
    • 4 Pages
    Decent Essays
  • Better Essays

    Q1 Solution: Computer network: the connection of computers and computing peripherals either using wires or radio waves over a small or large geographical areas. E.g. interconnection of many computers to a single printer. Depending upon the area covered computer network can as classified as PAN, LAN, MAN and WAN. Personal Area Networks: an interconnection of devices in few meter distance which is connected wirelessly. E.g. connection of mobile phone over a wifi signal to a router. Local area networks:

    • 1375 Words
    • 6 Pages
    Better Essays
  • Good Essays

    takes to run BattleField 4 on ultra-settings research has been done in what would be optimal requirements for it. Quad core CPU (Intel Core i5 or i7) at 3 Ghz 4GB memory (8 GB for 64-bit operating systems) A modern DX11 graphics card with 2+ GB of video memory, GeForce 600 seriesor Radeon 7000 series Windows 7 64-bit operating system (Windows 8 is supported as well) 30+ GB of free harddrive space Doing some further research into what is actually needed to run BattleField 4 as smooth as possible

    • 3015 Words
    • 12 Pages
    Good Essays
  • Good Essays

    Cyclic Redundancy Check

    • 1084 Words
    • 5 Pages

    FPGA Implementation of Cyclic Redundancy Check Ruijie Zhang Abstract—In the communication system, in order to reduce the error rate of the communication line transmission, error control method requires the use of high performance. Cyclic Redundancy Check (CRC) error detection has excellent anti-jamming performance in communications and monitoring. In the situation above, parallel CRC algorithm and hardware description language Verilog VHDL are adopted to realize the principle of CRC check code

    • 1084 Words
    • 5 Pages
    Good Essays
  • Good Essays

    NAME: UTSHAV BUDHATHOKI STUDENT NO: 5893276 SUBJECT: OPS 802 - OPERATION MANAGEMENT LECTURER: DANIEL SKERL SESSION: TRIMESTER 3 BENIHANA SIMULATION REFLECTIVE JOURNAL OVERVIEW: BENIHANA INC, an American restaurant company was founded in 1964 in New York City and has 116 Japanese cuisine restaurants. Benihana simulation is a computer simulation of an operation management result based on concept of Benihana restaurant in Tokyo designed by Harvard school. The outline of the

    • 1178 Words
    • 5 Pages
    Good Essays
  • Decent Essays

    Finding Clarity and Purpose in “Flowers for Algernon” “The purpose of life is to live it, to taste experience to the utmost, to reach out eagerly and without fear for newer and richer experiences” (Eleanor Roosevelt). Charlie Gordon, the main character in the short story “Flowers for Algernon” by Daniel Keyes, receives surgery to become smarter and to have “richer experiences.” Charlie ends up losing this intelligence, but not these experiences. Is Charlie better off before or after this surgery

    • 1247 Words
    • 5 Pages
    Decent Essays
  • Decent Essays

    leading the SIOC testing at CHA1. I was able to build 3 tools, a Pack Head Count Macro (Appendix A & B), a Pack Rate Puller Macro (Appendix C & D), and a Planning Board for Outbound Macro (Appendix E & F) all of these tools were created to be used on Day and Night Shift. I was able to analyze the process of chasing CPT’s using two methods, a profitability analysis and analyzing the rates of packers. Finally, I helped start up and run SIOC testing at our site. To show the effectiveness of the three

    • 1615 Words
    • 7 Pages
    Decent Essays