Routing and data aggregation are two important techniques for reducing communication cost of wireless sensor networks (WSNs). To minimize communication cost, routing methods can be merged with data aggregation techniques. Compressive sensing (CS) is one of the effective techniques for aggregating network data, which can reduce the cost of communication by reducing the amount of routed data to t...

Wireless communication is ubiquitous in people’s daily life. As requirements for wireless continue to increase, how improve system performance has become a core issue that researchers pay attention to. cooperative considered be key technology the future because it can provide better quality, higher capacity, wider coverage, richer services, and high spectrum utilization efficiency. The proposed...

increases in incidents involving so-called confused persons have brought attention to the potential costs of recent changes to public mental health (pmh) services in the netherlands. decentralized under the (community) participation act (2014), local governments must find resources to compensate for reduced central funding to such services or “innovate.” but innovation, even when pressure for c...

The stock market has an important role in growth and development of countries. Network analysis is one of the latest method in analyzing the stock market. In quantitative science literature, It is a new concept for a macro view to whole market. Therefore, this research analyzes the interpersonal relationships’ network in the Tehran Stock Exchange (TSE). From the type of data collected and analy...

An ATM virtual private network (AVPN) offers to a multisite customer an ATM transport service based on a ‘virtual’ topology of dedicated VPs embedded in a larger ATM backbone. The goal of AVPN is to allow the efficient and flexible use of the resources by giving to the customer considerable autonomy in managing such resources. In this paper, we show how this goal can be achieved by exploiting s...

Mobile ad hoc network congestion control is a significant problem. Standard mechanism for congestion control (TCP), the ability to run certain features of a wireless network, several mutations are not common. In particular, the enormous changes in the network topology and the joint nature of the wireless network. It also creates significant challenges in mobile ad hoc networks (MANET), density ...