Automatic Frequency Planning and Optimization Algorithm for Cellular Networks Muhammad Umair‚ Waleed Bin Shahid‚ Masab Javed Abbasi‚ Department of Electrical Engineering Royal Institute of Technology (KTH) SE100-44 Stockholm‚ SWEDEN E-mail: mumair@kth.se‚ waleed.shahid@mcs.edu.pk ‚ masab.abbasi-pc@telenor.com.pk Abstract— Frequency planning in ever growing cellular networks is an extremely arduous task. Any effort to lay down manual frequency plans promulgates inefficiency in the cellular
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Luc Bauwens . Winfried Pohlmeier David Veredas (Eds.) High Frequency Financial Econometrics Recent Developments With 57 Figures and 64 Tables Physica-Verlag A Springer Company High Frequency Financial Econometrics Recent Developments Prof. Winfried Pohlmeier Department of Economics University of Konstanz 78457 Konstanz Germany winfried.pohlmeier@uni-konstanz.de Prof. Luc Bauwens CORE Voie du Roman Pays 1348 Louvain-la-Neuve Belgium bauwens@ucl.ac.be Prof. David
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DISTRIBUTION MANAGEMENT 1) Distribution: Distribution is one of the four elements of the marketing mix. Distribution is the process of making a product or service available for use or consumption by a consumer or business user‚ using direct means‚ or using indirect means with intermediaries. 2) Distribution management: The management of resources and processes used to deliver a product from a production location to the point-of-sale‚including storage at warehousing locations or delivery to retail distribution points
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1.1 GENERAL INTRODUCTION Diabetes mellitus‚ often simply referred to as diabetes‚ is a group of metabolic diseases in which a person has high blood sugar‚ either because the body does not produce enough insulin‚ or because cells do not respond to the insulin that is produced. It is a serious‚ lifelong condition. The three main types of diabetes are: Type 1 diabetes results from the body’s failure to produce insulin‚ and presently requires the person to inject insulin. Type 2 diabetes
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An Introduction …………………………………………………………………………….. 2 2. The reason of why distribution is such a key element of IKEA’s value chain.. 2 3.1 Distribution System of IKEA ………………………………………………………………………… 2 3.2 Porter’s and IKEA modified value chain ……………………………………………………….. 2 3.3 Importance of distribution for IKEA value chain …………………………………………… 2 3. SMA techniques in IKEA for managing its distribution network ………………….. 3 4.4 Target costing ………………………………………………………………………………………………
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PULSE MODULATION TECHNIQUES INTRODUCTION • Modulation is the process of frequency translation in which any one parameter(Amplitude‚ frequency or phase) of high frequency carrier signal is varied in accordance with instantaneous value of low frequency modulating signal. • Modulation is either analog or digital. INTRODUCTION • Many signals in modern communication systems are digital • Additionally‚ analog signals are transmitted digitally • Digitizing a signal results in reduced distortion
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A channel of distribution can be defined as the collection of organizational units‚ institutions‚ or agencies within or external to the manufacturer‚ which perform the functions that support product marketing. The marketing functions are pervasive: they include buying‚ selling‚ transporting‚ storing‚ grading‚ financing‚ bearing market risk‚ and providing marketing information. Any organizational unit‚ institution‚ or agency that performs one or more of the marketing functions is a member of a channel
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known as: a) Harmonic Analysis b) Armstrong’s Principle c) Fourier Analysis d) Frequency Analysis Answer: c 2. The statement "information is proportional to bandwidth" is known as: a) Simpson Rule b) Shannon’s Law. c) Fourier’s Law. d) Hartley’s Law Answer: d 3. Given that a filter has a Q of 50 and a BW of 500 Hz‚ determine its resonant or center frequency. a) 100 kHz b) 25‚000 kHz c) 2500 kHz d) 250 kHz Answer: b 4. A device
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radiated efficiently because of the antenna size. The high energy signal waves (1GHz − 1000 GHz) penetrate the ionosphere. 10 MHz frequencies get reflected easily from the ionosphere. Hence‚ signal waves of such frequencies are suitable for beyond-the-horizon communication. Question 15.2: * Answer (d) Answer: Space waves Owing to its high frequency‚ an ultra high frequency (UHF) wave can neither travel along the trajectory of the ground nor can it get reflected by the ionosphere. The signals having
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CHAPTER 1 INTRODUCTION 1.1 Introduction Condition Monitoring is a technique of monitoring the operating characteristics of plants‚ equipment or systems in such a way that changes in the monitored characteristics can be used to predict the need for maintenance before a serious deterioration or breakdown occurs. It aims at detecting condition leading to catastrophic breakdown and loss of service‚ reducing maintenance overhauls‚ fine tuning of operating equipment‚ increasing production and operating
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