implementation of unequal error protection in the form of hierarchical modulation. Bibliography 1. Unequal Error protection of H.264/AVCvideo Using Hierarchical QAM. Woodward‚ Ahmed B. Abdurrhman and Michael E. Srbija : s.n.‚ 2008. Telekomunikacioni forum. pp. 593-596. 2. Broadcast Channels. Cover‚ Thomas M. 1972. IEEE TRANSACTIONS ON INFORMATION THEORY. Vol. 18. 3. A Recursive Algorithm for the Exact BER Computation of Generalized Hierarchical QAM Constellations. Pavan K. Vitthaladevuni‚ Mohamed-Slim
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DATABASE: A database is an organized collection of data. The data is typically organized to model relevant aspects of reality (for example‚ the availability of rooms in hotels)‚ in a way that supports processes requiring this information (for example‚ finding a hotel with vacancies). A general-purpose database management system (DBMS) is a software system designed to allow the definition‚ creation‚ querying‚ update‚ and administration of databases. Well-known DBMSs include MySQL‚ PostgreSQL‚ SQLite
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Physical Network Design The typical Top-Down approach to network design uses a systematic method to plan‚ design‚ and implement a new network. Generally‚ the Top-Down methodology involves analysis of the business requirements and goals‚ development of the logical design based on such goals‚ development of the physical design‚ and a phase for testing‚ optimizing‚ and documenting the network design. This paper focuses on the activities performed to create a logical design of a network and then
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HP ERSPECTIVES Am I Doing Architecture or Design Work? Roberto Rivera R ecently‚ as part of my work as the worldwide architect profession lead at HewlettPackard‚ I was (once again) engaged in an exchange dealing with the differences between architecture and design work for information systems. Architects obviously do architecture work‚ while technical consultants and engineers handle the detailed design required to accomplish project goals. This seems a reasonably simple definition
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Hierarchical Analysis of Industries Classes‚ categories‚ forms‚ brands Product hierarchy is a term which defines the way a product is relative to other products in the same industry. It guides the path and process a consumer takes to determine the products we choose and we eventually purchase. To start off we look at a basic need that our ultimate choice serves. After we identify the need and determine which industry will satisfy it we are faced with decisions. Which class of products in that
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Assignment 2: Network Topology Design You are the network manager of a company that has grown from 10 employees to 100 employees in 12 months. Year 2 projected growth is estimated to be 100 additional employees located at a remote location. The aggressive growth has brought about some unique challenges and opportunities. The company has one remote warehouse and no off-site disaster recovery services or servers. The network design remains a non-redundant‚ flat topology. Your assignment must consider
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DATABASE A database is a collection of data organized to meet users’ needs. Why This Matters Without data and the ability to process it‚ an organization would not be able to successfully engage in business activities‚ nor would it be able to generate reports to support knowledgeable workers and decision makers which in turn help’s to achieve organizational goals; it would not be able to pay employees‚ send out bills‚ and order new inventory. Databases have made it possible to map the structure
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In this essay I will compare two well-known and widely used methods of software development‚ the traditional Waterfall Method and the more recently established Agile Method. The Waterfall method is a structured‚ linear approach that breaks down the software development process‚ or life-cycle‚ into distinct stages. The Agile method is just as the name states‚ it is flexible and adaptable. It breaks the development process into smaller segments defined by deliverable goals‚ each segment runs through
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Network Technology Concepts Matthew Jarju IT 2250 Introduction to Network Technology Professor Jalinous May 29‚ 2011 Table of Contents Networking Technology Concepts 1 Definition 1 OSI Reference Model 4 Network Standards 5 IEEE 6 References 7 U02a1 Networking Technology Concepts Definition Network architecture can be referred to as the logical and structural layout of a network. It entails transmission equipment‚ software and network protocols. It can apply to
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Logical Network Design Bob Jones NTC 410 Fernando Casafranca April 11‚ 2006 How is your network designed? This is a simple question. But‚ like many things in the information technology field‚ not a question with a simple answer. The definition of network design to a customer or user can be completely different than to an information technology professional. Even inside of the information technology field‚ there are several definitions of network design. We use the words Logical Network Design
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