Randall A. Snyder Michael D. Gallagher Tom Wheeler
ALL-IN-ONE GUIDE TO ANSI-41 Revision E Replacing IS-41, ANSI -41 Revision E is the North American standard for wireless telecommunications network signaling. Written by Randall Snyder and Michael Gallagher, two of the new standard's developers, Wireless Tel Network with ANSI-41, Second Edition provides you with the latest need-to-know revisions, operational details, and protocol usage of the standard.
This edition packs a new chapter on WIN (Wireless Intelligent Network) and a complete listing of federally mandated features and functions. You'll explore wireless telecommunications...
ALL-IN-ONE GUIDE TO ANSI-41 Revision E Replacing IS-41, ANSI -41 Revision E is the North American standard for wireless telecommunications network sig...
This text examines the use of images in journalistic contexts and the manipulation of these images to accomplish varying objectives. It provides a framework for critical discussion among professionals, educators, students, and concerned consumers of newspapers, magazines, online journals, and other nonfiction media. It also offers a method of assessing the ethics of mass-media photos, which will help visual journalists to embrace new technologies while preserving their credibility. Phototruth or Photofiction? also: *recounts the invention of photography and how it came to be...
This text examines the use of images in journalistic contexts and the manipulation of these images to accomplish varying objectives. It provides a fra...