Mitko Bogdanoski

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Wireless sensor networks (WSN) consists of light-weight, lowpower and small size sensor nodes (SNs). They have ability to monitor, calculate and communicate wirelessly. In this paper we present a performance evaluation of ZigBee which is IEEE 802.15.4 standard, including the Physical (PHY) layer and Media Access Control (MAC) sub-layer, which allow a simple(More)
Internet Control Message Protocol (ICMP) is an error reporting and diagnostic utility and it is considered as a part of Internet Protocol (IP) suite. Although this protocol is very important for ensuring correct data distribution, it can be exploited by malicious users for conducting different Denial of Service (DoS) attacks. Due to the broadcast nature of(More)
Wireless Sensor Network (WSN) is a wireless network consisting of small nodes with sensing, computation, and wireless communications capabilities. The design of wireless sensor networks depends of many factors, such as transmission errors, network topology and power consumption. Many routing protocols, protocols for data transmission, are specifically(More)
In recent times, wireless network is extensively accessed technology to connect remote user terminal with its primary network. QoS is the vital parameter that can be treated wisely when data is transferred between terminal users and network administrators. In WiMax, QoS is determined accurately at MAC layer but bandwidth allocation scheduling algorithm(More)
Wireless networks are built upon a shared medium which makes it easy for an adversary to launch a Denial of Service (DoS) attack. Jamming, as a part of DoS attacks at physical layer, is one of the main security considerations within the wireless networks. It holds the potential to totally cripple the network and cause a loss of service and revenue. Jamming(More)