If you ve been searching for a way to get up to speed on IEEE n and ac WLAN standards without having to wade through the entire specification, then look no further This comprehensive overview describes the underlying principles, implementation details and key enhancing features of n and ac For many of these features the authors outline the motivation and history behind their adoption into the standard A detailed discussion of key throughput, robustness, and reliability enhancing features such as MIMO, multi user MIMO,MHz channels, transmit beamforming and packet aggregation is given, plus clear summaries of issues surrounding legacy interoperability and coexistence Now updated and significantly revised, this nd edition contains new material on ac throughput, including revised chapters on MAC and interoperability, plus new chapters on ac PHY and multi user MIMO An ideal reference for designers of WLAN equipment, network managers, and researchers in the field of wireless communications

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