'Signal strength' presentation slideshows

Chapter 6 Wireless and Mobile Networks

Chapter 6 Wireless and Mobile Networks. Computer Networking: A Top Down Approach 4 th edition. Jim Kurose, Keith Ross Addison-Wesley, July 2007. . Background: # wireless (mobile) phone subscribers now exceeds # wired phone subscribers!

1.7k views • 114 slides

Ultrasound Boat Detection System

Ultrasound Boat Detection System A Worcester Polytechnic Institute Major Qualifying Project Advisor: Fabio Carrera Advisor: Peder Pedersen Students: Mark Johnson Jonathan Lovisolo Yasuhiro Okuno Presentation Overview System Block Diagram Real Environment Object Detection

877 views • 45 slides

ChIP-chip Data, Model and Analysis

ChIP-chip Data, Model and Analysis. Ying Nian Wu Dept. Of Statistics UCLA Joint with Ming Zheng, Leah Barrera , Bing Ren. ChIP-chip. A technology for isolation and identification of the DNA sequences occupied by specific DNA binding proteins (regulatory sequences) in living cells.

755 views • 42 slides

Inter Planetary Network (IPN)

Inter Planetary Network (IPN). By Charles B Shah cbshah@cse.buffalo.edu. Contents. Introduction Challenges Architecture of IPN Communication Suite Transport Layer Issues Protocol: TP Planet Protocol: RCP Planet Network Layer Issues Appendix References. Introduction. Imagine ???.

865 views • 41 slides

GPS Power Point

GPS Power Point. Author: Charles N. Akin. Georgia Ag Ed Curriculum Office Dr. Frank B. Flanders Curriculum Coordinator Georgia Agricultural Education 770/542-9043 flanders@uga.edu www.gaaged.org. MAIN. How GPS Works. Uses of GPS in Agriculture. Locating Your Position using GPS.

970 views • 34 slides

Detecting Malicious Beacon Nodes for Secure Location Discovery in Wireless Sensor Networks

542 views • 24 slides

Chapter 6: Wireless and Mobile Networks

Chapter 6: Wireless and Mobile Networks. Cover the following sections only: 6.3: 802.11 wireless LANs 6.5: mobility management: principles two important (but different) new challenges communication over wireless link handling mobile user who changes point of attachment to network.

656 views • 24 slides

Coverage and Propagation Models

Coverage and Propagation Models. Coverage. Link budget. Propagation Models. Ten propagation models are supported: - ITU-R P.526-6 (Detailed terrain) - DETVAG 90/FOA (Detailed terrain) - ITU-R P.370-7 - Longley-Rice - Okumura- Hata /COST-231 - Hata - COST-231 - Walfish - Ikegami

829 views • 24 slides

Introduction to Simulating radio propagation models and COOJA ARM

613 views • 22 slides

Electromyography: Recording

Electromyography: Recording. D. Gordon E. Robertson, PhD, FCSB Biomechanics Laboratory, School of Human Kinetics, University of Ottawa, Ottawa, Canada. EMG Recording: Topics. Surface or indwelling Electrode placement Type of amplifier Common Mode Rejection Ratio (CMRR)

743 views • 22 slides

Ad Hoc Positioning System (APS)

Ad Hoc Positioning System (APS). ??? ??? 1132036002 ???. Contents. Introduction GPS Review APS Simulation set-up Conclusion. Introduction. Ad hoc networks have mostly been studied in the context of high mobility, high power nodes, and moderate network sizes.

344 views • 21 slides

Microarray Data Analysis

Microarray Data Analysis . Data quality assessment and normalization for affymetrix chips. Outline. Visualization and diagnostic plots Normalization Filtering. Microarray studies life cycle. Here we are. Looking at microarray data Diagnostic Plots. Was the experiment a success? .

458 views • 20 slides

Ultrasonic Testing

Ultrasonic Testing . By: Chris Wu CEE 398 3/5/04. Introduction . High-frequency sound waves are sent out at a material to find material changes A pulser produces an electrical pulse that causes a piezoelectric transducer to send out a sound wave

2.45k views • 18 slides

Policy Enabled Handoff Across Heterogeneous Wireless Networks

Policy Enabled Handoff Across Heterogeneous Wireless Networks. Helen W and Jochen Giese Computer Science, Berkeley. Outline. Abstract of the Paper Policy Enabled Handoff System - Case and Principles - Operating Environment - Policy Specification/Model

379 views • 18 slides

PS 200 Ferroscan

PS 200 Ferroscan. PS 200 Ferroscan. Measuring Systems. Application Knowledge. Application Knowledge. Rebar is added to concrete to increase its tensile strength. Concrete is very strong in compression, but very weak in tension

617 views • 18 slides

Gold Standard Wireless

489 views • 18 slides

RouterOS v5 wireless features

RouterOS v5 wireless features. Uldis Cernevskis MikroTik 2011. Station-bridge feature. This mode provides support for transparent protocol-independent L2 bridging on station device This mode is MikroTik proprietary and can't be used to connect other brand devices

886 views • 15 slides

Transmission Impairments: Bad Things that Can Happen to Signals

435 views • 9 slides

Tips For Working Weak Ones Especially on the low bands How To Succeed - Revisited

236 views • 7 slides

Group Process Report

230 views • 7 slides