The application of mathematical analysis to the study of wireless ad hoc networks has met
with limited success due to the complexity of mobility and traffic models, the dynamic …

In wireless multihop networks such as wireless sensor networks (WSNs) and mobile ad hoc
networks (MANETs), nodes have to rely on their peer neighbours in transmitting packets to …

Cognitive radio networks (CRNs) are networks of nodes equipped with cognitive radios that
can optimize performance by adapting to network conditions. Although various routing …

We propose novel solutions for unicast routing in wireless networks consisted of selfish
terminals: in order to alleviate the inevitable over-payment problem (and thus economic …

Channel assignment is a very important topic in wireless networks. In this paper, we study
FDMA channel assignment in a non-cooperative wireless network, where devices are …

With the growing deployment of wireless communication technologies, radio spectrum is
becoming a scarce resource. Thus, mechanisms to efficiently allocate the available …

Opportunistic networking is an important technique to enable users to communicate in an
environment where contemporaneous end-to-end paths are unavailable or unstable. To …

In wireless ad hoc networks, routing requires cooperation of nodes. Since nodes often
belong to different users, it is highly important to provide incentives for them to cooperate …

Nonstationary signals appear often in real-life applications and many of them can be
modeled as polynomial-phase signals (PPS). High-order ambiguity function (HAF) was first …

Low power VLSI circuit design is one of the most important issues in present day technology.
One of the ways of reducing power in a CMOS circuit is to reduce the number of transitions …