Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product.Network Essentials guides consist of 100 3-5 page articles, heavily illustrated, covering the basic concepts, technologies, standards and protocols – everything you need to master the fieldWireless A to Z covers the key concepts and technologies of wireless and mobile communications. From traditional topics like CDMA and signal hand-offs to cutting edge mobile applications like WiFi and Bluetooth, this is a precise – and concise – quick look up reference to the industry