Nitya Sundareswaran

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Quality of service (QoS) in wireless 802.11 networks cannot be achieved without the support for service differentiation at the medium access layer. IEEE802.11 suffers from QoS limitations that have often been summarized in the literature. We present simulation results to show the effectiveness of several proposed techniques of improving the QoS in the(More)
The emergence of mobile internet indirectly spreads the malware more rapidly. The potential effects of malware propagation on mobile users and service providers would not be compromised. Malware residing in the internet can now use mobile devices and networks to propagate. To counter the challenge of mobile malware, we need to adopt more robust security(More)
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