rf
RSS rfPacemakers and Implantable Cardiac Defibrillators: Software Radio Attacks and Zero-Power Defenses
White Paper Motivated by one's desire to improve patient safety, and mindful of conventional trade-offs between security and power consumption for resource constrained devices, the paper introduces three new zero-power defenses based on... [02 Oct 2009]
RF Spectrum Utilization in WiMAX
White Paper This paper discusses the implementation of IEEE 802.16a/d/e WirelessMAN (broadband wireless access), also referred to as WiMAX (Worldwide Interoperability for Microwave Access), in terms of frequency spectrum. [11 Sep 2009]
Resort Streamlines Skier Check-In, Improves Data Collection With RF Technology
White Paper Vail Resorts switched to season passes embedded with Radio Frequency (RF) tags that can be scanned through a skier's jacket, streamlining the pass-holder authentication process. The company also placed... [01 Sep 2009]
Gaining the Competitive Advantage With RF Technology in Your Supply Chain
White Paper Using RF technology to deploy fast real -time data capture and communications in the supply chain can turn saved minutes into true competitive advantage. With the time and cost savings of wireless communications... [15 Aug 2009]
Point-to-Point Connectivity in the 4.9 GHz Public Safety Band
White Paper The 4.9 GHz public safety spectrum allows authorized entities to deploy critical services without interference, including permanent "Hot-Spot" systems in high-interference RF areas or temporary incident command centers... [15 Aug 2009]
Industrial Wireless: Driving Connectivity Beyond the Carpeted Space
White Paper The presence of equipment, large machinery and a lot of metal surfaces that can reflect RF signals add a level of difficulty in the design of a wireless solution that can reliably extend voice and data connectivity to... [15 Aug 2009]
ASTRO 25 Conventional Network: Evolving ASTRO 25 Conventional Networks to IP Based Connectivity - Providing a Path to Additional IP Based Capabilities
White Paper Agencies can gradually expand, upgrade, or replace RF sites, consoles and subscriber devices as funds allow. As communications technology evolves to give end users ever more powerful operational capabilities, agencies... [15 Aug 2009]
Mesh Networks: Decentralized, Self-Forming, Self-Healing Networks That Achieve Unprecedented Coverage, Throughput, Flexibility and Cost Efficiency
White Paper Mesh networks technology is helping to enable the 4th generation of wireless mobility by using basic Radio Frequency (RF) physics in a new way - overcoming inherent limitations to achieve unprecedented coverage,... [15 Aug 2009]
Wireless Technologies in Industrial Markets: An Examination of Mesh Technologies in Mining
White Paper This paper is the first in a series of solutions papers on how 802.11 and MEA technologies can be used in the most demanding RF environments in the world. Motorola's Wireless Broadband Mesh product portfolio has been... [03 Aug 2009]
Understanding Spectrum Intelligence
White Paper While many bands of the Radio Frequency (RF) spectrum have a dedicated purpose, Wi-Fi operates in an unlicensed band of RF spectrum carved out by the Federal Communications Commission (FCC), with few... [31 Jul 2009]
Web Spam Challenge 2007 Track II Secure Computing Corporation Research
White Paper After feature scaling, Support Vector Machines (SVM) and Random Forests (RF) are modeled in the extremely high dimensional space with about 5 million features. Stratified 3-fold cross validation for SVM and out-of-bag... [01 Jul 2009]
Support Vector Machines and Random Forests Modeling for Spam Senders Behavior Analysis
White Paper One is based on Support Vector Machines (SVM) and the other is Random Forests (RF). RF is slightly more accurate, but more expensive in terms of both time and space. Unwanted and malicious messages... [01 Jul 2009]
Ensemble of One-Class Classifiers for Network Intrusion Detection System
White Paper The techniques deployed in this ensemble model are; Linear Genetic Programming (LGP), Adaptive Neural Fuzzy Inference System (ANFIS) and Random Forest (RF). To achieve high accuracy while lowering false alarm rates are... [20 Jun 2009]
Measurement and Analysis of Video Streaming Performance in Live UMTS Networks
White Paper The results indicate that RTP performance metrics are a good means to correlate RF conditions and protocol observations with terminal and network related behaviors, whereas the suggested set of video quality metrics can... [12 Jun 2009]
Motivation for RF Integration
White Paper Advances in process technologies and circuit design techniques, along with sophisticated RF design kits, have made CMOS technology the platform of choice for wireless designs. Using RF CMOS to fabricate... [11 Jun 2009]
