Abstract Nowadays, WLAN (Wireless Local Area Networks) has evolved into one of the most
auspicious and lucrative technology. The most prominent use of the application of wireless …

IEEE 802.16 (WiMAX) and IEEE 802.11 (WiFi) are different wireless access technologies
with the former being used in Metropolitan Area Networks and the latter used in Local Area …

TraxBot mobile robots developed at ISR Coimbra are endowed with XBee modules that use
the ZigBee technology as the network protocol, allowing inter-robot communi-cation. These …

Rapid changes in communication technology coupled with problem of congestion has led to
increase in research into Interoperable networks and Traffic splitting in recent years. This …

WiMAX is a wireless broadband technology, which promises maximum coverage area and
high data rates. WiMAX provides last mile connectivity. This network defines two working …

Current and future space missions demand highly reliable, High Performance Embedded
Computing (HPEC). The review of the literature has shown that no single solution could …

A hybrid system is an integration of two or more different systems, particularly in this thesis
referring to wireless broadband networks. However, to provide end-to-end quality of service …

WiMAX and WiFi are among the major wireless technologies escalating today. Both these
technologies provide last mile connectivity and differ in their Media Access Control (MAC) …

We have studied the problem of cost per call arrival from the following two perspectives in
WiMAX network: Location Management Problem and Placement of Relay Station Problem …