Routing protocols usually consist a huge state space (exponentially increase with the number of entities involved in the protocol) because of the concurrency and data-centric properties. The naïve approaches which directly use traditional verification techniques like explicit state exploration (e.g. Murphy [9]) or symbolic model checking (e.g. SMV [3]) often cannot make much progress due to the...

This paper presents an experimental investigations and analyses of ultra-wideband antenna diversity techniques and their effect on the on-body radio propagation channels. Various diversitycombining techniques are applied to highlight; how the overall system performance may be enhanced. Diversity gain is calculated for five different on-body channels and the impact of variation in the spacing be...

The rapid progress of wireless communication and embedded micro-sensing MEMS technologies has made wireless sensor networks possible. A wireless sensor network normally comes a large area with many inexpensive, tiny sensor nodes, each capable of collecting, processing, and storing environmental information, and communicating with neighboring nodes. In the past, sensors are connected by wired li...

In large wireless multi-hop networks, routing is a main issue as they include many nodes that span over relatively a large area. In such a scenario, finding smallest set of dominant nodes for forwarding packets would be a good approach for better communication. Connected dominating set (CDS) computation is one of the method to find important nodes in the network. As CDS computation is an NP pro...

Problem statement: The Wireless Body Area Sensor Networks (WBASNs) is a wireless network used for communication among sensor nodes operating on or inside the human body in order to monitor vital body parameters and movements. This study surveys the state-of-the-art on Wireless Body Area Networks, discussing the major components of research in this area including physiological sensing and prepro...

There is a growing interest in content-centric networking which is a new networking paradigm where the content itself becomes the core of communications rather than the address or location. Content-centric networking is greatly useful to increase the content availability and the efficiency of content delivery. Currently, the content-centric networking architecture is at an early stage, and it i...

In large-scale Wireless Sensor Networks the effective use of the vast amounts of data gathered will require scalable, selforganizing, and energy-efficient data dissemination and data retrieval techniques. Data Centric Sensor (DCS) networks is a better approach in which the sensor nodes send the sensed data to a designated sensor node whose name is associated with sensed data. However, due to un...

As an important component in the wireless communication and the wireless sensor network, the intra-body communication can be used to improve the people’s healthcare level through applications of intelligent information processing and wireless signal transmission technology etc., and increasing attention is being paid to the communication technology by relevant researchers and enterprises. At pr...

This paper presents a survey on various aspects of Wireless Body Area Network (WBAN) and its utility in healthcare system. Along with applications WBAN different areas research other prospective opportunities prominent challenges are also discussed. Development the field wireless communication, particularly Personal mobile networks, has lead to development As essentially consist body sensors se...

The Intelligent Transportation System (ITS) provides wireless and mobile communication between vehicles and infrastructure to improve the safety of transportation and make the journey more enjoyable. This system consists of many fixed and mobile nodes (Vehicles, Trains, Vessels, Air planes), Wireless and Wired Telecommunication Technologies to exchange information between mobile nodes or betwee...