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Overview: Fast proliferation of 802.11 devices has led to the emergence of High-Density WLAN where 100s-1000s clients being serviced by 10s-100s of APs in a multi-cell environment. This white paper investigates the impact of hidden/exposed terminal and the lack of capture effect on today’s 802.11 devices on network throughput. It is argued that the CSMA/CA parameters in 802.11 MAC protocol need to be adaptive to the changing network topology, traffic and interference. It also proposes a combination of Receiving-Sensitivity adaptation to reduce stronger-last collision and a Clear-Channel-Assessment adaptation to balance the hidden/exposed terminal problems.
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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