'Wireless environment' presentation slideshows

Lecture 1 Fundamentals: Technology Overview

Wireless Networks and Mobile Systems. Lecture 1 Fundamentals: Technology Overview. Lecture Objectives. Discuss the course structure Provide a high-level overview of topics in Data networking Addressing Protocols in the IP architecture Introduce basic network performance monitoring tools.

522 views • 37 slides

Surgical Op Note Presented by Nick Gawrit March 4, 2008

507 views • 35 slides

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??????? ?? ???????? ?? March 2, 2009. Wireless Video Surveillance Server Based on CDMA1x and H.264. Outline. Introduction System Structure H.264 Coding Implementing Video Qos Control Strategies In Wireless Environment Conclusions. Introduction.

357 views • 31 slides

Services for Mobile Users

427 views • 30 slides

Security of Health Care Information Systems

1.19k views • 30 slides

Improving TCP Performance over Wireless Networks

Improving TCP Performance over Wireless Networks. Project Proposal. Outline. Wireless Network TCP Challenges Design Issues Existing Research Work Research Focus and Directions References. Wireless Network. Architecture

502 views • 27 slides

Challenges of Wireless Security TCP in Wired-Cum-Wireless Environments

449 views • 27 slides

The Challenges of Mobile Connectivity

355 views • 26 slides

3 rd party service provisioning in SIP-based UMTS network

426 views • 19 slides

Kohei OHTA

Monitoring vehicles The potential and the challenge. Kohei OHTA. Introduction. Connect CARs with Internet Seamless connectivity Connect to World Connect to various personal equipments Many new technologies available MIPv6 Auto configuration Ad-hoc networking

285 views • 18 slides

Wireless Medium

Wireless Medium. David Holmer dholmer@jhu.edu. Thermal Noise. Ever-present thermal noise in wireless medium Sums with any wireless transmission Potentially causes errors in reception (digital) or degradation of quality (analog)

340 views • 13 slides

Evolution of WLAN Security

Evolution of WLAN Security. Presented by Khalid AlShehri CSE 7339. 802.11 Security Specifications. MAC address filtering Each AP configured with a list of MAC addresses to make sure that only stations on the list can access the network Spoofing an authorized MAC address!

136 views • 11 slides

Context-Aware Secure Mobility

178 views • 11 slides