Sending Safety Video over WiMAX in Vehicle Communications (Electrical/Electronics Project)

ABSTRACT

This paper reports on the design of an OPNET simulation platform to test the performance of sending real-time safety vi deo over VANET (Vehicular Adhoc NETwork) using the WiMAX technology. To provide a more realistic environment for streaming Continue reading

On the Impact of Building Attenuation Models in VANET Simulations of Urban Scenarios (Electrical/Electronics Project)

ABSTRACT

Buildings are important elements of cities for VANETs, since these obstacles may attenuate communications between vehicles. Consequently, the impact of buildings has to be considered as part of the attenuation model in VANET simulations of urban Continue reading

Using a Random Secret Pre-Distribution Scheme to Implement Message Authentication in VANETs (Electrical/Electronics Project)

ABSTRACT

In recent years, the development of the Intelligent Transportation System (ITS) has increased the popularity of vehicular ad hoc networks (VANET). A VANET is designed to enable vehicles to exchange information a bout traffic or vehicle conditions Continue reading

SVANET: A Smart Vehicular Ad Hoc Network for Efficient Data Transmission with Wireless Sensors (Electrical/Electronics Project)

ABSTRACT

Wireless sensors can sense any event, such as accidents, as well as icy roads, and can forward the rescue/warning messages through intermediate vehicles for any necessary help. In this paper, we propose a smart vehicular ad hoc network (SVANET) architecture Continue reading

IEEE 802.15.4 Frame Aggregation Enhancement to Provide High Performance in Life-Critical Patient Monitoring Systems (Electrical/Electronics Project)

ABSTRACT

In wireless body area sensor networks (WBASNs), Quality of Service (QoS) provision for patient monitoring systems in terms of time-critical deadlines, high throughput and energy efficiency is a challenging task. The periodic data from these systems generates Continue reading

An Energy Efficient MAC Protocol for Wireless Passive Sensor Networks (Electrical/Electronics Project)

ABSTRACT

Medium Access Control (MAC) protocol is one of the key network protocols that ensure Wireless Sensor Networks (WSNs) maintain high performance during communication. MAC protocol design plays an important role in improving the performances Continue reading

An Optimized Hidden Node Detection Paradigm for Improving the Coverage and Network Efficiency in Wireless Multimedia Sensor Networks (Computer Projects)

ABSTRACT

Successful transmission of online multimedia streams in wireless multimedia sensor networks (WMSNs) is a big challenge due to their limited bandwidth and power resources. The existing WSN protocols are not completely appropriate for multimedia Continue reading

Real-Time QoS Routing Protocols in Wireless Multimedia Sensor Networks: Study and Analysis (Computer Project)

ABSTRACT

Many routing protocols have been proposed for wireless sensor networks. These routing protocols are almost always based on energy efficiency. However, recent advances in complementary metal-oxide semiconductor (CMOS) cameras and small Continue reading

A Bandwidth-Efficient Service for Local Information Dissemination in Sparse to Dense Roadways (Electrical/Electronics Project)

ABSTRACT

Thanks to the research on Vehicular Ad Hoc Networks (VANETs), we will be able to deploy applications on roadways that will contribute to energy efficiency through a better planning of long trips. With this goal in mind, we have designed a gas/charging station Continue reading

Resource Management in Heterogeneous Wireless Sensor Networks (Electrical/Electronics Project)

ABSTRACT

In heterogeneous wireless sensor networks (HWSNs) such as HPWREN, the sensed data needs to be routed through multiple hops before reaching the main high-bandwidth data links. The routing is done by battery-powered nodes using license free radios Continue reading

Anonymous Announcement System (AAS) for electric vehicle in VANETs (Computer Project)

ABSTRACT

Vehicular Ad Hoc Network (VANET) allows vehicles to exchange information about road and traffic conditions through wireless communications. Nevertheless, providing reliable and authenticated information without violating the user’s privacy seems contradictory. Continue reading

Improving the performance of distributed simulations of wireless sensor networks (Computer Project)

ABSTRACT

Simulations are key to the design, implementation, and evaluation of wireless sensor networks (WSNs) and their applications. To meet the demands for high simulation fidelity and speed, distributed simulation techniques are increasingly being used Continue reading