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Vehicular Ad-Hoc networks (VANETs) has mostly gained the attention of today's research efforts. The new proposed model will investigates security aspects of vehicle to vehicle communication (V2V) using RF transmitter and receiver. A key piece information in vehicular Ad-Hoc networks (VANETs) is position. The use of RF transmitter and receiver will considerably includes the amount of trust that can...
VEHICULAR ad hoc networks (VANETs) are the self-configuring networks where the nodes are vehicles (equipped with on-board computers), elements of roadside infrastructure, sensors, and pedestrian personal devices. In the current state of the art in this field there is a need of studies on real outdoor experiments to validate the new VANETs optimizing protocols and applications. Thus exchanging up-to-date...
VEHICULAR ad hoc networks (VANETs) are the self-configuring networks where the nodes are vehicles (equipped with on-board computers), elements of roadside infrastructure, sensors, and pedestrian personal devices. In the current state of the art in this field there is a need of studies on real outdoor experiments to validate the new VANETs optimizing protocols and applications. Thus exchanging up-to-date...
In a multiuser channel signals are corrupted due to Additive White Gaussian Noise (AWGN) and Inter Carrier Interference (ICI). Orthogonal Frequency Division Multiplexing (OFDM) receiver detects the symbols or bits and estimates the parameters. Wavelet Packet Modulation (WPM) is applied to the received symbols that have been previously coded at the transmitter by a special code. The final result obtained...
To achieve high computational efficiency by maintaining low power and area requirement is becoming vitally important task for many computationally intensive applications in mobile devices. Designing an architecture for such complex application on ASIC is the traditional method which gives good performance by sacrificing flexibility. The many researchers are trying to achieve both performance and flexibility...
Depression is a most common severe mental disturbance health disorder causing high societal costs. In clinical practice rating for depression depends almost on self questionnaires and clinical patient history report opinion. In recent years, the awareness has generated for automatic detection of depression from the speech signal. Some queries are raised that which features are more responsible for...
Wireless Sensor Networks comprises of large number of sensors which are deployed in the network. These sensors are battery operated devices and energy constraint is the main problem that needs to be addressed effectively and efficiently. In order to overcome the problems that arise due to energy hole and multi hop transmission a Hybrid model of Sink Relocation for the data gathering purpose in wireless...
Current wireless networks are characterized by a static spectrum allocation policy, where governmental agencies assign wireless spectrum to license holders on a long term basis for large geographical regions. Because of the increase in spectrum demand, this policy faces spectrum scarcity in particular spectrum bands. As a result, a significant amount of spectrum is underutilized. Hence, dynamic spectrum...
This paper depicts the restructuring of different models of third generation of Artificial neural network, that is, the spiking neural networks for image processing applications. The proposed work aims towards implementation of a novel algorithm using different models of Spiking Neural Networks which will improve upon the optimization results in the field of image processing. In this paper, we focus...
To make the interconnection inside a System on Chip (SoC) Network on Chip (NoC) is a new paradigm. The Network-on-Chip (NOC) have many advantages on traditional bus based System-on-Chip (SoC). In past the interconnections are based on a bus structure. But the bus based structure does not meet the needs of the recent advanced technology. In many complicated network the bus structure blocks the traffic...
Road accidents and traffic jams are common problems and being the target of a lot of research work. Vehicular Ad hoc Network (VANET) is a common part of Intelligent Transport System (ITS) which is directly involved in handling these problems and aims to make journey on road comfortable. The urban traffic flow depends on the driver behavior, and also, it is influenced by traffic control and environmental...
Inter - Vehicular ad hoc Networking is a promising wireless communication technology for improving highway safety and information services. Therefore communication links among vehicles must be secured. The objective of this paper is to introduce a technique that provides secure highway safety messaging. All the Vehicles in IVAN regularly broadcast secure messages, to provide critical information to...
Vehicular Adhoc Network (VANET) is a well known communication which includes communication between moving vehicles on the roads. VANET can be formed either using using existing infractructure or without preexisting infrastructure. With the VANET we can provide various kind of information to the vehicles for their safety and need. Routing protocols in VANET plays a very important role since many challenges...
Vehicular Ad hoc Network (VANET) is a new way of communication which includes communication between vehicles moving at high speeds on the roads. VANET developed several new applications like traffic engineering, traffic management, provides emergency information to avoid accidents and other user applications. VANETs are similar to Mobile Ad hoc Networks (MANETs) but with different characteristics...
Modern societies are increasingly confronted with the externalities of road traffic, such as congestion, accidents, consumption of scarce space, use of energy, and vehicle emissions. Many measures for controlling these externalities are currently under consideration by public authorities. These measures include incentives (e.g. charging for vehicle use), regulations (e.g. restricting lane access to...
Many accidents occur today when distant objects or roadway impediments are not quickly detected. To avoid these accidents, longer-range safety systems are needed with real time detection capability. To avoid road traffic collisions, vehicles required to be broadcast their position and speed to nearby vehicles periodically. In the above said method, to implement vehicle safety systems with one or two...
Vehicle to vehicle communication has recently increased attention with respect to traffic regulation/safety aspects. In this spontaneous information network, each vehicle can take on the role of a receiving the data from the base station allowing a chain of information to be built up that is capable of covering a substantial distance. However there is also the domain of general user information wide...
In recent years, the number of vehicles has increased dramatically. This causes a high traffic density and makes new security features a crucial point in order to keep the traffic safe. Developing automotive collision warning and avoidance systems will be very effective for reducing fatalities, injuries and associated costs. In order to develop an automotive collision warning and avoidance system,...
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