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An Asymmetrical Wireless Communication Transceiver
BackgroundExisting solutions for short range wireless communications between a host device and a number of user devices (or sensor nodes) are characterized by the symmetrical designs of their transceiver capabilities. The digital signal processing (DSP) algorithms necessary for channel equalization, compensation and synchronization require a substantial...
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An Embeddable Security Protocol to Address Vulnerabilities Inherent in Wireless Networks
Background:Wireless communication networks are now facing various risks of intrusion and attacks due to their lack of a physical association between the transmitter and legitimate receiver. The traditional methods to address these security issues are to use the higher layers of the OSI model which include conventional authentication and cryptographic...
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An Adaptive Wireless Transmission Protocol to Maximize Allocation of the Radio Spectrum
BackgroundToday's prevalence of multimedia communication devices places a high demand on wired and wireless communication systems. The wide range of user applications and requirements, coupled with the fast variation of wireless channels, places added pressure on the already overcrowded and inefficiently allocated conventional radio spectrum. User mobility,...
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Integrated Wireless System with Concurrent Locationing, Tracking and Communication for Location Based Applications
BackgroundPosition location technology has become increasingly important to a very broad spectrum of industry sectors, from transportation to healthcare, where accurate position location is desired under diverse circumstances. GPS is effective and accurate outdoors but works very poorly, if at all, indoors and in complex urban environments due to severe...
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Multidimensional Pain Measurement Application Tool
Multidimensional Pain Measurement Application ToolSummaryRobust and Innovative Aid in the Clinical Management of people with chronic pain by applying new assessment to the way pain is measuredBackgroundPain and distress are difficult to quantify common to almost all illnesses, and according to the National Institute of Health (NIH), affects more individuals...
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Computer-Based Single-Pilot Resource Management (SRM) Training Program
Did you know that we have entered a peculiar time in aviation where the aircraft flown are statistically safer than the pilots who fly them?The National Transportation Safety Board reports that 97% of General Aviation (GA) accidents are caused by pilot error.Now you can upgrade your aviation safety skills online with Online Single-Pilot Resource Management...
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