...EXTERNAL MILITARY COMMUNICATIONS PLATFORMS Name Address Unit Date CONTENTS Internal Military Communications Platforms 1 Introduction 1 Reasons for use and Examples 2 External Military Communications Platforms 3 Introduction 3 Uses of External Military Communications Platforms 4 Bibliography 6 Introduction Military communicate to both internal and external users of information. Internal users are the individuals in the military or other agencies that are associated with safety, external users are the general public. In modern military battlefield the situational awareness sharing is increasing rapidly, command and control centers need to integrate and exchange data capabilities to ensure that individuals and systems work effectively and efficiently. Defense departments work jointly with different joint forces and other agencies responsible for public safety and hence information safety is one of the challenges they face. To control this problem the military must deploy systems and communications that can be able to handle rich content and allow information sharing by connecting various command post. Military communication starts with the objective of defining the message clearly and concisely to ensure that correct message reaches the target audience in correct time and correct understanding. Some of platforms are: Internal Military Communications Platforms Introduction Success of military operations and data sharing is determined...
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...INF 162: Introduction to Information Systems Telecommunications and Networks Ghana Telecom University College Lecturer - Lempogo Forgor 2013 Objectives By the end of this unit, students should be able to: Demonstrate understanding of computer networking, including the concepts and types as well as hardware and software Compare and contrast internet, extranet and intranet Demonstrate practical knowledge of using the internet Discuss the business value of computer networks INF 162: Introduction to Information Systems - GTUC 2013 Delivery Overview Computer Networks and Networking Types of computer networks Network Connection technologies Hardware in computer Networking The business value of internet, extranet and intranet INF 162: Introduction to Information Systems - GTUC 2013 Delivery What is a Computer Network? A computer network is a group of computer systems and other computing hardware devices that are linked together through communication channels to facilitate communication and resource-sharing among a wide range of users. Computer Network is a set of interconnected computer systems using special communication devices, media and software. INF 162: Introduction to Information Systems - GTUC 2013 Delivery What is Computer networking? Networking in the field of computing is the practice of linking computer devices together to support digital communication among them. The computers and devices on...
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...BABC001 Academic and Business Communication Assignment 3: Report Chinese and English Name:Student number:Class number:Contact number:Tutor’s name:Assignment due date: | Cheng Shixuan Jane Cheng | | 14901107 | | 10 | | Antonio | | week 9 class 1 | To be completed by the student upon submission: Word count (excluding TOC, Executive Summary and reference list): …………………….. Turnitin percentage: …………………. | | Table of contents Executive summary i 1. Introduction 1 2. Benefits of visual communication in business 2.1 Definition and value of visual communication 2 2.2 The brain prefers message in different form. 2 * 2.3 Visual communication makes information easily-understood. 2 3. Information visualization techniques in hospitality industry 3 3.1 An brief introduction of hospitality and two visualization techniques 3 3.2 Graphs 3 3.2.1 Use graphs to highlight key information in corporate...
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...major components: • Input • Processing • Output It consists of the following elements: • Purpose • Subsystems • Environment • Boundary • Connections • Control Mechanisms Introduction to Information Systems * Property of STI Page 1 of 13 1 _________________ ___________________ ___________________ ___________________ ___________________ ___________________ ___________________ ___________________ ___________________ ___________________ ___________________ ___________________ 2 _________________ ___________________ ___________________ ___________________ ___________________ ___________________ ___________________ ___________________ ___________________ ___________________ ___________________ ___________________ Systems Analysis and Design Information Systems Components Work practice Information People Information technology Reasons for the need of an information system growing size of the organization and the number of competitors growing ability of computers to process large amount of data with great speed dramatic increase in volumes of data generated advances in communication technologies to permit faster data transmission increase in pace of business transactions much more sophisticated technology today Introduction to Information Systems * Property of STI Page 3 of 13 3 __________________ ___________________ ___________________ ___________________ ___________________ ___________________ ___________________...
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... a 8-week program, addresses the requirement of the communications industry for technical and management expertise and business skills. Telecommunications Certification provides telecom technical knowledge along with telecom management. skills: telecom planning, implementation, management of physical systems for voice, video, and data communications. Telecommunications Certification Objective: Provide a strong foundation in the technical aspects of telecommunications technologies Learn about Information and Communication Technology (ICTs) Industry Structures and Concepts Assess current and emerging telecommunications technologies including wireline, wireless, mobile and broadband Establish an understanding of telecommunications management Become proficient in the technical specifications of telecommunications technologies Evaluate alternative technologies for the fulfillment of communications needs Understand telecommunications trends for voice, data transfer,video and digital entertainment converge Telecommunications Certification optional courses include: Introduction to Telecom Networks 1/3 Tonex Training Technology and Management Training Courses and Seminars http://www.tonex.com Telecommunications Industry: Structure and Environment Emerging Technologies Information and Communication Technology (ICTs) Industry Structures and Concepts Introduction to Broadband Introduction to Wireless Networks Introduction to Convergence Technologies ICT Current Technologies...
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...like topic ,introduction and literature review etc to discuss with the teacher in next meeting. Also plz have look on the things written down which in last week classes teacher told us about proposal. INTRODUCTION:(10marks). RESEARCH TOPIC. Background to topic and organisation. Improtance: References:(3-5) academic sources for introduction at the end of proposal . Research objectives and research questions Maximum 5 of each. Objectives :criticallyanalyse,investigate,compare,evaluate and make recomendations. Research questions: Concluding paragraph. LITERATURE REVIEW: (25 marks). Key literature main auther,theories and debates. REFERENCE:(15-20 academic references at the end). Evaluation/ review:avoid lis,avoid cut and paste,put things into your own words.but still cite sources.link between literature and research. Objectives/questions table. METHODLOGY:(30 marks). Indentify,describe and justify choices of the elements of your research methodlogy (research onion). Reference: academic sources (5-10). Research onion. Philosophy-interpertivism and positivism. Approach-inductive and deductive. Method-mixed,mono,multiple. Strategy-case study,survey,desk based. Appendix N. Sampling size,type,where/who limitation. AppendixN time horizen. Crossectional or longitudinal. Data collcction-primary/secondary...
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...Nyquist theorem have to do with communications? The Nyquist theorem will define “the theoretical maximum bit rate” for the noiseless channel through the Nyquist bit rate formula as following: BitRate=2×bandwidth×log_2 L[3] Q3-8. What does the Shannon capacity have to do with communications? The Shannon capacity has to determine the theoretical highest data rate for a noisy channel through the following formula: Capacity=bandwidth×log_2 (1+SNR)[4] 3.8.3 Problems: P3-7. What is the bit rate for each of the following signals? a. A signal in which 1 bit lasts 0.001 s Basically, bit rate is donated as r_b and we can found it by using the following formula: r_b=n/T Whereas n measured in bits, and T measured in second. [5] So, in such a case: r_b=1/0.001=1000bps b. A signal in which 1 bit lasts 2 ms First, we need to convert 2 ms to second. 2 ms=2×〖10〗^(-3)=0.002 s r_b=1/0.002=500bps c. A signal in which 10 bits last 20...
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...WIRELESS COMMUNICATION Contents Page No 1. Dedication…………………………………………………………..01 2. Background…………………………………………………………02 3. Acknowledgement………………………………………………….03 4. Abstract.....................................................................................…….04 5. Introduction………………………………………………….….. 05 6. Introduction to Technology……………………………….……. 06 7. Introduction to Wireless Communication……………….……….06 8. Definition of Wireless………………………………………..……..07 9. Wireless Communication Model……………………………..……07 10. Wireless Communication Technologies……………………..……08 11. Wireless Usage……………………………………………..……….10 12. Wireless Security…………………………………………..……….10 13. Security about……………………………………………….……...11 14. Role of Security…………………………………………………….11 15. Wireless Devices…………………………………………….……...13 16. Wireless Prices……………………………………………….……..14 17. Wireless Devices Availability………………….…………………..14 18. Wireless Devices Manufacturers………………………….………14 19. Wireless Service Companies………………………………………15 20. Conclusion…………………………………………………………..15 21. Reference……………………………………………………………16 Dedication We dedicate this project to our loving parents whose prayers are always with us. Furthermore, We confer this project to all the teachers in our whole educational...
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...CSE- 401 DISTRIBUTED SYSTEMS [3 1 0 4] 1. Distributed System Models: Introduction , Examples , Architecture models , Fundamental models (1.1,1.2,1.4, 2.1-2.3 of Text1 ) ..2hrs 2. Interprocess Communication, Distributed Objects and Remote Invocation: Introduction , External data representation and marshalling, Communication models, Communication between distributed objects , Remote procedure call Case study: Interprocess communication in UNIX, Java RMI . (4.1-4.6, 5.1-5.5 of Text1) ..6hrs 3. Operating System Introduction , Operating system layer, Processes and threads, Communication and invocation, Architecture (6.1-6.6 of Text1) ..4hrs. 4. Distributed File Systems and Name Services: Introduction , File service architecture, Name services, Domain Name System, Directory and directory services. Case study: Sun network file system, Global name service. (8.1-8.3, 9.1-9.4 of Text1) …6hrs 5. Synchronization: Clock Synchronization, Physical clocks, Logical clocks, Global state (5.1-5.3 of Text2) ..5hrs 6. Transactions&...
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...Distributed Operating Systems Communication (II) Ewa Niewiadomska-Szynkiewicz ens@ia.pw.edu.pl Institute of Control and Computation Engineering Warsaw University of Technology E&IT Department, WUT DOS / Communication (II) – p. 1 Communication (II) 1. Message-oriented Communication 2. Stream-oriented Communication E&IT Department, WUT DOS / Communication (II) – p. 2 Message-oriented Communication – Introduction √ When it cannot be assumed that the receiving side is executing at the time a request (in RPC or RMI) is issued, alternative communication services are needed. The inherent synchronous nature of RPCs and RMIs, by which a client is blocked until its request has been processed, sometimes has to be replaced. Message-oriented communication is proposed. √ √ The message-passing paradigm is widely used approach for programming parallel machines, especially those with distributed memory. E&IT Department, WUT DOS / Communication (II) – p. 3 Message-passing Paradigm – Attributes Two key attributes characterizing the message-passing paradigm: √ it assumes a partitioned address space, √ it supports only explicit parallelization. The logical view of a machine supporting the message-passing paradigm consists of P processes, each with its own exclusive address space. E&IT Department, WUT DOS / Communication (II) – p. 4 Communication System (1) Assumption – communication system organized as follows: √ applications are executed...
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...1 Introduction to Digital Data Transmission 1.1 INTRODUCTION This book is concerned with the transmission of information by electrical means using digital communication techniques. Information may be transmitted from one point to another using either digital or analog communication systems. In a digital communication system, the information is processed so that it can be represented by a sequence of discrete messages as shown in Figure 1–1. The digital source in Figure 1–1 may be the result of sampling and quantizing an analog source such as speech, or it may represent a naturally digital source such as an electronic mail file. In either case, each message is one of a finite set containing q messages. If q = 2, the source is referred to as a binary source, and the two possible digit values are called bits, a contraction for binary digits. Note also that source outputs, whether discrete or analog, are inherently random. If they were not, there would be no need for a communication system. For example, expanding on the case where the digital information results from an analog source, consider a sensor whose output voltage at any given time instant may assume a continuum of values. This waveform may be processed by sampling at appropriately spaced time instants, quantizing these samples, and converting each quantized sample to a binary number (i.e., an analog-to-digital converter). Each sample value is therefore represented by a sequence of 1s and 0s, and the communication system...
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...Small Logo White Paper Introduction to Cloud Computing Introduction to Cloud Computing White Paper Executive Summary A common understanding of “cloud computing” is continuously evolving, and the terminology and concepts used to define it often need clarifying. Press coverage can be vague or may not fully capture the extent of what cloud computing entails or represents, sometimes reporting how companies are making their solutions available in the “cloud” or how “cloud computing” is the way forward, but not examining the characteristics, models, and services involved in understanding what cloud computing is and what it can become. This white paper introduces internet-based cloud computing, exploring the characteristics, service models, and deployment models in use today, as well as the benefits and challenges associated with cloud computing. Also discussed are the communications services in the cloud (including ways to access the cloud, such as web APIs and media control interfaces) and the importance of scalability and flexibility in a cloud-based environment. Also noted for businesses desiring to start using communication services, are the interface choices available, including Web 2.0 APIs, media control interfaces, Java interfaces, and XML based interfaces, catering to a wide range of application and service creation developers. Introduction to Cloud Computing Table of Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . ....
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...Technical Institute NT1210 Introduction to Networking Onsite Course SYLLABUS Credit hours: 4.5 Contact/Instructional hours: 56 (34 Theory Hours, 22 Lab Hours) Prerequisite(s) and/or Corequisite(s): Prerequisites: NT1110 Computer Structure and Logic or equivalent Course Description: This course serves as a foundation for the study of computer networking technologies. Concepts in data communications, such as signaling, coding and decoding, multiplexing, circuit switching and packet switching, OSI and TCP/IP models, LAN/WAN protocols, network devices and their functions, topologies and capabilities are discussed. Industry standards and the development of networking technologies are surveyed in conjunction with a basic awareness of software and hardware components used in typical networking and internetworking environments Introduction to Networking Syllabus Where Does This Course Belong? This course is required for the associate program in Network System Administration and the associate program in Electrical Engineering Technology. The following diagrams demonstrate how this course fits in each program. Associate Program in Network Systems Administration NT2799 NSA Capstone Project NT2580 Introduction to Information Security NT2670 Email and Web Services NT2640 IP Networking PT2520 Database Concepts NT1330 Client-Server Networking II NT1230 Client-Server Networking I NT1430 Linux Networking PT1420 Introduction to Programming NT1110 Computer...
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...Technical Institute NT1210 Introduction to Networking Onsite Course SYLLABUS Credit hours: 4.5 Contact/Instructional hours: 56 (34 Theory Hours, 22 Lab Hours) Prerequisite(s) and/or Corequisite(s): Prerequisites: NT1110 Computer Structure and Logic or equivalent Course Description: This course serves as a foundation for the study of computer networking technologies. Concepts in data communications, such as signaling, coding and decoding, multiplexing, circuit switching and packet switching, OSI and TCP/IP models, LAN/WAN protocols, network devices and their functions, topologies and capabilities are discussed. Industry standards and the development of networking technologies are surveyed in conjunction with a basic awareness of software and hardware components used in typical networking and internetworking environments Introduction to Networking Syllabus Where Does This Course Belong? This course is required for the associate program in Network System Administration and the associate program in Electrical Engineering Technology. The following diagrams demonstrate how this course fits in each program. Associate Program in Network Systems Administration NT2799 NSA Capstone Project NT2580 Introduction to Information Security NT2670 Email and Web Services NT2640 IP Networking PT2520 Database Concepts NT1330 Client-Server Networking II NT1230 Client-Server Networking I NT1430 Linux Networking PT1420 Introduction to Programming NT1110 Computer...
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...of instruction format and instruction set of a computer, types of operands and operations; addressing modes; processor organization, register organization and stack organization; instruction cycle; basic details of Pentium processor and power PC processor, RISC and CISC instruction set. UNIT II Memory devices; Semiconductor and ferrite core memory, main memory, cache memory, associative memory organization; concept of virtual memory; memory organization and mapping; partitioning, demand paging, segmentation; magnetic disk organization, introduction to magnetic tape and CDROM. UNIT III IO Devices, Programmed IO, interrupt driver IO, DMA IO modules, IO addressing; IO channel, IO Processor, DOT matrix printer, ink jet printer, laser printer. Advanced concepts; Horizontal and vertical instruction format, microprogramming, microinstruction sequencing and control; instruction pipeline; parallel processing; problems in parallel processing; data hazard, control hazard. UNIT IV ILP software approach-complier techniques-static branch protection-VLIW approach-H.W...
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