Embedded Multitasking with Small Microcontrollers: Part 2
In Part 2 in a series based on his book "Embedded Multitasking with small microcontrollers," author Keith Curtis contrsts and compares traditional pre-emptive and cooperative multitasking with a third state machine alternative..
December 26, 2006
Establishing Mobile Security
Once implemented correctly, the newly developed Mobile Trusted Module (MTM) specification can protect against theft and malicious attacks as end users send, receive, store and handle sensitive data.
December 24, 2006
Basics of Software Radio Part 2
The second in a series of articles from Pentek on how digital receivers can replace conventional analog heterodyne receiver designs focuses on filtering and mixing as well as receiver implementations in FPGAs.
December 20, 2006
Basics of Software Radio Part 1
Digital receivers have revolutionized electronic systems for a variety of applications including communications, data acquisition, and signal processing. This series shows how digital receivers, the fundamental building block for software radio, can replace conventional analog receiver designs, offering significant benefits in performance, density and cost.
December 15, 2006
Web Services Meet RFID
Chris Clauss, director of Sensor Information Management for IBM Software, discusses the challenges and rewards of using EPCIS standards and SOA to build high-performance systems that collect and manage RFID data.
December 15, 2006
Lonely Laptop Learners
A study at Carnegie Mellon concludes that laptop use influences student study habits, but the impact isn't all positive.
December 13, 2006
Group Chat Evolving Into E-Mail 2.0
More than just a substitute for e-mail, group chat is a productivity booster that's becoming a must-have app in the enterprise. Here's what to consider as you assess how to integrate the technology into your infrastructure.
December 7, 2006
Mobile 2.0: Building Mobile Apps
Adam Blum and Marcia Kadanoff define what Mobile 2.0 applications are, and they explain how to build and deploy them.
December 6, 2006
Ensuring Strong Security for Mobile Transactions
The use elliptic curve cryptography (ECC) can help create inherently secure mobile devices that have the capability and interoperability to participate in contactless transactions.
December 4, 2006
Rollout: Sybase's Information Anywhere Suite
This suite of mobile apps targets organizations deploying their first mobile e-mail solutions as well as ones that want to provide access to complex mobile applications.
December 1, 2006
The Total Cost of a Wireless Network
Still stuck on the business case for Wi-Fi? Our experts can help: We kick off our new TCO series by working with an integrator to map out the total cost of ownership for a fictional company's WLAN--from initial
planning to installation and future use.
December 1, 2006
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