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Free eBook: I Hate My Website!

Free eBook from Entrepreneur magazine. I Hate My Website!: 10 Easy Ways to Improve Your Website, Plus 9 Things Never To Do. A $19.95 value, this ebook includes tips, techniques, and tools to help you design an effective and engaging Web site, generate more Web site traffic, maximize search engine results, provide a more secure online experience, and much more.

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Abstract Hacktivism

Free eBook: Abstract Hacktivism

abstract hacktivism: the making of a hacker culture by Otto, von Busch and Karl, Palmåsis available as a downloadable PDF for free.

In recent years, designers, activists and businesspeople have started to navigate their social worlds on the basis of concepts derived from the world of computers and new media technologies. According to Otto von Busch and Karl Palmås, this represents a fundamental cultural shift. The conceptual models of modern social thought, as well as the ones emanating from the 1968 revolts, are being usurped by a new worldview. Using thinkers such as Michel Serres, Gilles Deleuze and Manuel DeLanda as a point of departure, the authors expand upon the idea that everyday technologies are profoundly interconnected with dominant modes of thought. In the nineteenth century, the motor replaced the clockwork as the universal model of knowledge. In a similar vein, new media technologies are currently replacing the motor as the dominant ‘conceptual technology’ of contemporary social thought. This development, von Busch and Palmås argue, has yielded new ways of construing politics, activism and innovation. The authors embark on different routes to explore this shift. Otto von Busch relates the practice of hacking to phenomena such as shopdropping, craftivism, fan fiction, liberation theology, and Spanish social movement YOMANGO. Karl Palmås examines how publications like Adbusters Magazine, as well as business theorists, have adopted a computer-inspired worldview, linking this development to the dot.com boom of the late 1990s. Hence, the text is written for designers and activists, as well as for the general reader interested in cultural studies.

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The Next Generation CDMA Technologies




Future wireless communication systems should be operating mainly, if not completely, on burst data services carrying multimedia traffic.The need to support high-speed burst traffic has already posed a great challenge to all currently available air-link technologies based either on TDMA or CDMA.The first generation CDMA technology has been used in both 2G and 3G mobile cellular standards and it has been suggested that it is not suitable for high-speed burst-type traffic. There are many problems with the first generation CDMA technology, such as its low spreading efficiency, interference-limited capacity and the need for precision power control, etc... 'The Next Generation Technologies' will offer first-hand information on how to make use of various innovative technologies to implement the next generation CDMA technology.
As an all-in-one reference for telecommunications engineers, advanced R & D personnels, undergraduate and postgraduate students, this book is must-read material.

Addresses various important issues about the next generation CDMA technologies as the major air-link technology for beyond 3G wireless applications.
Covers topics from next generation CDMA system modelling to analytical methodology, starting with the basics and progressing to advanced research topics.
Contains many new and previously unpublished research results.
Introduces many innovative CDMA technologies such as DS/CC-CDMA, OS/CC-CDMA, space-time complementary coding CDMA, M-ary CDMA, optical complementary coded CDMA, etc.


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Telecommunications and Data Communications Handbook



For an accessible and comprehensive survey of telecommunications and data communications technologies and services, consult the Telecommunications and Data Communications Handbook, which includes information on origins, evolution and meaningful contemporary applications. Find discussions of technologies set in context, with details on fiber optics, cellular radio, digital carrier systems, TCP/IP, and the Internet. Explore topics like Voice over Internet Protocol (VoIP); 802.16 & WiMAX; Passive Optical Network (PON); 802.11g & Multiple Input Multiple Output (MIMO) in this easily accessible guide without the burden of technical jargon.



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