Why Wireless? Convenience and flexible anytime · Mobility Coverage anywhere · Easy to deploy Low cost any device New applications potential Improved quality of life(people with service disabilities) 4A: Anytime, Anywhere, Any device, and Any serviceWhy Wireless? • Convenience and flexible • Mobility • Coverage • Easy to deploy • Low cost • New applications potential • Improved quality of life (people with disabilities) anytime anywhere any device service 4A: Anytime, Anywhere, Any device, and Any service