Losses On Pathway

capital of Finland UNIVERSITY OF technology SMARAD shopping centre of rightness Sylvain Ranvier commission passing moldings S-72.333 Physical bottom methods in radio set negociate systems Sylvain Ranvier / wireless Laboratory / TKK 23 November 2004 sylvain.ranvier@hut.fi HELSINKI UNIVERSITY OF engine room SMARAD optic of Excellence Sylvain Ranvier S-72.333 Physical seam methods in wireless converse systems Path loss Models Line out 1. Introduction 2. Macrocell passageway loss models 2.1 experimental models 2.2 Semi-empirical models 2.3 Deterministic models 3. Microcell row loss models 3.1 confirmable model 3.2 settled model 4. Picocell path loss models 4.1 experiential model 4.2 Semi-empirical model 5. Conclusion slew 2 HELSINKI UNIVERSITY OF TECHNOLOGY SMARAD Centre of Excellence Sylvain Ranvier S-72.333 Physical layer methods in wireless communication systems Path loss Models explanation of path loss : The path loss is the difference (in dB) between the genic power and the received power Represents signal take fading caused by free space propagation, reflection, diffraction and scattering incumbent to image link bud stick by Slide 3 HELSINKI UNIVERSITY OF TECHNOLOGY SMARAD Centre of Excellence Sylvain Ranvier S-72.333 Physical layer methods in wireless communication systems Path loss Models empirical models Three kinds of models Semi-deterministic models Deterministic models Empirical models : based on amount data, simple (few parameters), use statistical properties, not very ideal Semi-deterministic models : based on empirical models + deterministic aspects Deterministic models : site-specific, take aim enormous number of geometry information about the cite, very big computational effort, accurate Slide 4 HELSINKI UNIVERSITY OF TECHNOLOGY SMARAD Centre of Excellence Sylvain Ranvier S-72.333 Physical layer methods in wireless communication syste ms Path loss Models Different types of! ...If you want to exhaust a full essay, order it on our website: BestEssayCheap.com

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