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Due to the ongoing miniaturization of silicon technology beyond the sub-micron domain and the trend of integrating ever more components on a single chip, the Network-on-Chip (NoC) paradigm has emerged to address the scalability and performance shortcomings of bus-based interconnects. As the feature size shrinks, the system gets much more susceptible to faults caused by wear-out and environmental effects...
The reliability of power system matters vital to people's livelihood. Establish insulator leakage current on-line monitoring system can greatly improve reliability of the power system and reduce the maintenance cost of the power system. In this paper, a data routing algorithm for insulator leakage current monitoring system is proposed. Firstly, through to analysis the distribution of insulator in...
The NoC Architecture plays crucial role while designing communication systems for System on Chip (SoC). The NoC architecture is improved over conventional bus, shared bus design and cross bar interconnection architecture for on chip networks. In order to improve the Quality of Service, Congestion, Throughput and latency in NoC, Hexagonal node based architecture is proposed in our previous paper[14]...
Characteristics of Mobile ad hoc networks are high mobility and frequent link failures that result in low throughput and high end-to-end delay. Multipath routing is an attractive option to reduce the number of route discoveries due to such broken paths so that alternate paths are available. Existing approaches to multipath routing employs pre-computed routes determined during phase of route discovery...
Wireless Sensor Network (WSN) comprises a large number of tiny sensor nodes. These nodes are intelligent of sensing and monitoring the environmental or physical condition like temperature, sound, pressure, motion, etc. and communicating with other nodes. Sensor nodes in WSN have limited power and energy constraint hence it becomes necessary to efficiently use these resources. Energy consumption is...
Wireless sensor network is one of the effective tools for data gathering in a variety of environments which has a lot of challenges. Controlling the congestion is one of the challenges that primarily depends on the way the large number of sensors in a network are organized and controlled. A group of nodes is called a cluster which sends information to the gateway through the cluster head. This structure...
Scalability of Network-on-Chip (NoC) as a promising solution for many-core systems can be jeopardized due to reliability challenges such as aging in advanced silicon technology. Previous mitigation techniques to protect NoC are either offline, while aging is strictly influenced by runtime operating conditions, or impose significant overheads to the system. This paper presents an online monitoring...
Many common DTN routing protocols are replication-based, which have relatively good performance in terms of message delivery ratio but high overhead, and leave the issue of garbage collection open. In this paper, we propose Named Data Distance Routing (NDDR), a named data based DTN routing approach which makes routing decisions for named data based on topological distance information. This helps to...
Mobile Ad hoc Network has a wide range of applications in military and civilian domains. It is generally assumed that the nodes are trustworthy and cooperative in routing protocols of MANETs viz. AODV, DSR etc. This assumption makes wireless ad hoc network more prone to interception and manipulation which further open possibilities of various types of Denial of Service (DoS) attacks. In order to mitigate...
Intra wireless body sensor network (Intra-WBSN) is typically a short range wireless health monitoring network, consists of wearable or implant bio-sensor nodes which collects the patient's physiological signals and forward to patient monitoring systems. Network lifetime maximization and energy efficiency of the network have significant attention for current research. Recently cost-function based multi-hop...
Communication systems in today's world are no longer traditional in nature. Platforms required for Industry 4.0 that fall under Control and Monitoring systems, are datagathering units which gather data from remote devices and monitor them. Such platforms have various components which communicate with each other for data handling and monitoring. In the traditional peer-to-peer model, every module communicates...
In this paper, a health care system is described for rural areas considering a small village using hybrid network i.e. which operates both in ADHOC and cellular region. In this system, a small village is considered in which sensors are attached to people, the whole area is divided into clusters. The sensors considered for this system can operate in both ADHOC and GSM region. In each cluster, a sensor...
The advance of technology in wireless sensor networks is increased nowadays. In this network, minimizing the battery consumption is most enormous challenge. For reliable data transmission, effective routing is required. In this work, an efficient node infirmity tracking scheme with stable supportive route for reliable data transmission is proposed. Problem Statement: Sensor nodes sense the data and...
The successful deployment of low-power wireless sensor networks (WSNs) in real application environments is a much broader exercise than just the simple instrumentation of the intended monitoring site. Many problems, from node malfunctions to connectivity issues, may arise during commissioning of these networks. These need to be corrected on the spot, often within limited time, to avoid undesired delays...
Underwater Wireless Sensor Network (UWSN) is newly emerged and developed branch of Wireless sensor technology. In UWSN small sensor nodes with limited battery and limited memory are deployed in underwater environment. Due to multiple differences from terrestrial Wireless Sensor Networks (WSN), radio waves cannot be used in underwater communication. Acoustic channels are used for communication in sea...
In this paper, an efficient routing protocol for patient monitoring system in rural areas was proposed using wireless sensor network (WSN) so that the patients can be treated within less time. In this system, a village with GSM network is considered and the people in that village are continuously monitored using AMON sensor, an advanced medical monitoring and alert system. All the AMON's work in ADHOC...
Software Defined Networking (SDN) is a new approach in network architecture which decouples the control plane from data plane. The SDN controller has the global view of the underlying network, enabling enormous research works in the area of traffic engineering (TE). Existing congestion control solutions for SDN TE are either reactive or proactive in nature. In reactive schemes when congestion event...
The explosive growth in the worldwide use of Unmanned Aerial Vehicles (UAVs) has raised a critical concern with respect to the adequate management of their ad hoc network configuration as required by their mobility management process. As UAVs migrate among ground control stations, associated network services, routing and operational control must also rapidly migrate to ensure a seamless transition...
The exponential growth of internet traffic over the last twenty years presents a real challenge to ISP looking to ensure a reliable and efficient service to their customers. Network traffic is far from being straightforward to predict and a deep understanding of the routing domains is a first requirement to achieve proper management of the traffic. This paper focuses on the monitoring and characterization...
A wireless sensor network (WSN) is a collection of spatially distributed autonomous sensor nodes that can be used to monitor, among other things, environmental conditions. WSN sensor nodes are constrained by their limited energy supply, communication range and local computational capabilities. Data routing is an area that can be optimized to allow nodes to conserve energy, improving the network's...
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