| Publisher | University of Maryland | ||
|---|---|---|---|
| Format | 240.2KB PDF | Date added | 19 May 2006 |
| Topics | Wi-Fi (802.11), Network Security, Mobile - Wireless Communications | ||
| Downloads | 18 | ||
Wireless networks, specifically those based on the IEEE 802.11 standard (Wi-Fi), are experiencing rapid growth due to their low cost and unregulated bandwidth. As a result of this tremendous growth, pockets of connectivity have been created similar to the first few years of the cellular systems. The logical next step for Wi-Fi based networks is support for fast roaming within the same administrative domain and then eventually between different administrative domains. This paper introduces a novel data structure, the Neighbor Graph, which dynamically captures the mobility topology of the network, and shows how neighbor graphs can be utilized to reduce the authentication time of an IEEE 802.11 hand-off from 1.1 seconds (full EAP/TLS) to 50 ms without loss of security.
Did you find this white paper useful?
12 out of 28 users found this white paper useful
Related white papers
Quality of Service Aware MAC Based on IEEE 802.11 for Multihop Ad-Hoc Networks
Real-time multimedia applications necessitate predictable network resources. Quality of Service (QoS) support for such applications in mobile ad hoc networks (MANETs) requires acceptable channel conditions, QoS-aware mechanisms for channel access,...
A New Level of Visibility for KLM Equipment Services
KLM Equipment Services, part of KLM Royal Dutch Airlines, is responsible for maintaining a large pool of vehicles at Amsterdam Airport Schiphol, such as fuel trucks, catering trucks and aircraft...
HP iPAQs Support New Clinical Intervention System in Northern Ireland
Antrim Area Hospital is one of five that make up the United Hospitals H&SS Trust, one of Northern Ireland's largest acute trusts. Intended to minimise the risk of avoidable harm...
Wireless Consulting Services for Small Business IT Networks: Wireless Integration Case Study
An independent school system in the San Francisco Bay Area needed a reliable and secure data network to link their two sites. The school originally used an 802.11b (WiFi) solution...
Aiirmesh Networks Bundles Email Services With Wi-Fi Services in Cerritos, CA Hot Zone
Aiirmesh Networks is a system integrator that designs, deploys and operates wireless community broadband infrastructure for municipalities, cell phone companies, ISPs and others. In late 2003, Aiirmesh had successfully launched...
Airgo Networks Case Study
Mobile Showcase 2004 was held May 3-5, 2004 at the Hyatt Grand Champions Resort in Indian Wells, California. Through a special arrangement with Airgo Networks, Mobile Showcase was able to...
Bluesocket Cuts Wires - and Medical Errors - for One of Ohio's Largest Healthcare Systems, Delivering Secure Patient and Pharmacy Records to the Patient's Bedside
Columbus, Ohio-based Mount Carmel Health is one of the state's largest healthcare systems with 8,800 employees, 1,200 physicians, and 1,000 volunteers. Though wireless networking technology was Mount Carmel's best option...
