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Overview: Multiple Input Multiple Output (MIMO) communication, enabled by the presence of multiple transmit and receive antennas in the communication link, is a physical layer technology that can improve throughput in WLANs. Unfortunately, the cost of MIMO in terms of additional overhead, is often overlooked. In this paper the impact of overhead on MAC throughput is evaluated, using representative physical and MAC models. Several different MIMO configurations including spatial multiplexing, concurrent transmit and receive beam forming, and receiver interference cancellation are compared in terms of their saturation throughput.
Unified Services Of AAA In 4G LTE Networks
The present technical white paper outlines the role of AAA services for 3GPP and non-3GPP system access in LTE technology. This paper...
Mobile Device Management for Dummies
With the increase in the use of mobile devices, you likely have questions that are left unanswered when it comes to managing and securing those devices. Well...
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