This book provides the following benefits to readers: * Ability to select the most effective wireless LAN type from a wide assortment of recent and emerging standards. * Independent assessment of competing wireless LAN technologies. * More efficient design and operational support of wireless LANs because of an understanding of wireless LAN protocol operations and frame structures. * Definition of typical requirements and technology assessment parameters, providing a basis for evaluating wireless LANs. * Vision of the future of wireless LANs. * Real-world experiences through case studies and implementation tips located throughout the book. * Quick overview of the features, pros, and cons of each of the wireless LAN standards located at the beginning of each chapter.