Abstract The wireless sensor network, WSN, is a promising technology to make our social life better. However, the maintenance of battery attached each node avoids WSN widely be used. zero standby-power (ZSSN) extends by eliminating standby power, but they impose high cost and burdens because has its own module. This paper proposes wired-wireless hierarchical network consisting small group ZPSNs...

This research aims at describing a method to subjectively measure specific parameters in a wired or wireless network environment using the Simple Network Management Protocols for the purpose of improving Reliability, Maintainability, and Availability of the network devices. This is of importance in cases where the network is in remote or hard to access locations such as space, defense, or polar...

Understanding the role of communication in networked control systems has become an important topic of study. In this paper we examine conditions on a communication network that insure observability and stabilizability of a control system. We examine both wired networks and wireless networks. For the wired network we give general necessary and sufficient conditions on the link capacities to insu...

Wireless networks have become ubiquitous, making combined wired/wireless network a popular trend of development in nowadays. Therefore, the Consensus problem in combined wired/wireless network is an important topic. Over the past few years, a considerable number of studies have been made on pure wired networks. However, no studies have ever tried to solve the Consensus problem in combined wired...

Local area network (LAN) will be a hybrid network that includes wired and wireless links together. Nonetheless, the wired hosts always take the most bandwidth and bring about the bandwidth allocation unfairness. This problem is caused by the flow control mechanism that is dominated by the round-trip time (RTT). Among the connections on a share link, the ones with shorter RTT tend to acquire ban...

In this paper we have considered a Wireless Mesh Network (WMN) with multiple internet gateways (IGW) and wired network support for maximizing the delivery in the WMN access network. We have considered the WMN in IEEE 802.11s framework that nodes can transit from one IGW region to the other seamlessly based on the Quality of Service (QOS) requirements. Then we set up the system and method for ma...

The Byzantine Agreement (BA) plays a key role in fault-tolerant distributed system design. A number of solutions to the BA problem based on various network model assumptions have been proposed. However, most existing BA protocols are designed for pure wired or pure wireless networks. In practice, most current networks are combined wired and wireless environments. In this paper, we extend the BA...

TCP is the most common transport layer protocol used in Internet today. It has been designed primarily for wired networks. Over the last few years, wireless technology has matured, and several people connect their laptops to the Internet through wireless techniques. The characteristics of wireless links is very different from wired links, particularly in terms of loss behaviour. This results in...