tailieunhanh - Designing A Wireless Network

Over the last ten years, the impact of wireless communications on the way we live and do business has been surpassed only by the impact of the Internet. Cell phones, pagers, and wireless Personal Digital Assistants (PDAs) have become so commonplace in our lives that it is easy to forget that ten years ago, they were a rarity. But wireless communications is still in its infancy, and the next stage of its development will be in supplementing or replacing the network infrastructure that was traditionally “wired” as well as enabling network infrastructures that previously could only be imagined. From local coffee shops to commercial inventory control systems, within restaurants. | 1 YEAR UPGRADE BUYER PROTECTION PLAN Designing a Wireless Network Understand How Wireless Communication Works Step-by-Step Instructions for Designing a Wireless Project from Inception to Completion Everything You Need to Know about Bluetooth LMDS and Other Popular Standards Complete Coverage of Fixed Wireless Mobile Wireless and Optical Wireless Technology Global Knowledge RECOMMENDED READING Jeffrey Wheat Randy Hiser Jackie Tucker Alicia Neely Andy McCullough Technical s @ s y n g With more than 1 500 000 copies of our MCSE MCSD CompTIA and Cisco study guides in print we continue to look for ways we can better serve the information needs of our readers. One way we do that is by listening. Readers like yourself have been telling us they want an Internet-based service that would extend and enhance the value of our books. Based on reader feedback and our own strategic plan we have created a Web site that we hope will exceed your expectations. Solutions@ is an interactive treasure trove of useful information focusing on our book topics and related technologies. The site offers the following features One-year warranty against content obsolescence due to vendor product upgrades. You can access online updates for any affected chapters. Ask the Author customer query forms that enable you to post questions to our authors and editors. Exclusive monthly mailings in which our experts provide answers to reader queries and clear explanations of complex material. Regularly updated links to sites specially selected by our editors for readers desiring additional reliable information on key topics. Best of all the book you re now holding is your key to this amazing site. Just go to solutions and keep this book handy when you register to verify your purchase. Thank you for giving us the opportunity to serve your needs. And be sure to let us know if there s anything else we can do to help you get the maximum value from your investment. We re .