'Frequency selective fading' presentation slideshows

An Empirical Study of UHF RFID Performance

An Empirical Study of UHF RFID Performance. Michael Buettner and David Wetherall Presented by Qian (Steve) He CS 577 - Prof. Bob Kinicki. Overview. Introduction Background Knowledge Methodology and Tools Experiment & Result Enhancement Conclusion. Overview. Introduction

589 views • 46 slides

7. Channel Models

7. Channel Models. 2. Medium Scale Fading : due to shadowing and obstacles. 3. Small Scale Fading : due to multipath. 1. Large Scale Fading : due to distance. Signal Losses due to three Effects:. Wireless Channel.

449 views • 34 slides

EE 6332, Spring, 2014 Wireless Communication

EE 6332, Spring, 2014 Wireless Communication. Zhu Han Department of Electrical and Computer Engineering Class 11 Feb. 19 th , 2014. Outline. Capacity in AWGN (Chapter 4.1) Entropy Source: independent Gaussian distribution Channel capacity: R<=C=Wlog(1+SNR)

511 views • 31 slides

Page numbers are shown in blue Corrections are shown in red

Errata Introduction to Wireless Systems P. Mohana Shankar. Page numbers are shown in blue Corrections are shown in red. October 2011. Page 11 below Figure 2.4. The power detected by a typical receiver is shown in Figure 2.5.

428 views • 27 slides

MITP 413: Wireless Technologies Week 3

MITP 413: Wireless Technologies Week 3. Michael L. Honig Department of ECE Northwestern University. April 2004. Erlang B Curves. Trunking Efficiency. Refers to the traffic intensity (Erlangs) that can be supported given a fixed number of channels and a target blocking probability.

247 views • 24 slides

315 views • 20 slides

Soft Decision Decoding with Channel State Information in OFDM systems

Soft Decision Decoding with Channel State Information in OFDM systems. Advisor : Yung-An Kao Student : Chi-Ting Wu 2004.10.06. Outline. Introduction C hannel S tate I nformation generation Viterbi decoder using CSI Some simulation result Conclusion. Frequency selective fading.

391 views • 14 slides