Wireless network consists of distributed sensor nodes to monitor the physical conditions and establish the traffic system. Every node in WSN sends and receives the packet, resulting in wastage of bandwidth. However, bandwidth effective sensor node is not effective in improving the energy-saving protocol in wireless sensor network. The wake-up process with high energy consumption ...

A Mobile Ad-Hoc NETwork (MANET) is a self-organized network, with no fixed infrastructure, limited resources and limited physical security. Security in such an environment is an essential requirement. Key management is a salient element in MANET security. It is responsible for key generation, storage, distribution, updating, revocation, deleting and archiving. Key management protocols are classified ...

Cellular devices have become integral part of everyone’s life and it will be, till dooms day in one way or the other. The broadband and Wi-Fi is the basic necessary ingredient of their life, it has multiple advantages but few disadvantages are such that it keeps their life at risk. People working in manufacturing units ...

Energy and reliability of mobile nodes are the two important facets in a wireless sensor network and in real time monitoring applications. Sensor nodes with mobility have sparse energy resource thus achieving energy efficiency during routing has become a demanding need in mobile wireless sensor network. The recent advancements in Mobile Wireless Sensor Networks (MWSNs) ...

The unpredictable movement of the nodes in the mobile ad hoc network creates topological changes which demands adaptable routing. The on-demand routing protocol AODV gained a lot of attention from the researchers in the mobile communication era. The AODV routing protocol operates on some default parameters in a dynamic environment. In this paper, an attempt ...

Generally, when talking about privacy protection, most Smartphone users pay attention to the safety of SMS, emails, contact lists, calling histories, location information and private files. Since they are mobile and used as everyday gadgets, they are susceptible to get lost or stolen. Hence, access control mechanisms such as user authentication are required to prevent ...

Geographic routing protocols are utilized as a part of Wireless Sensor Network (WSN) in which the data about the location of nodes is utilized for correspondence. It is otherwise called location based routing or position based routing. These routing protocols reduce the energy utilization and expand the lifetime of the system. This paper gives a ...

Wireless Sensor Networks (WSNs) consist of three nodes which are sensor nodes, intermediate nodes and destination nodes (sink). The function of sensors is to collect data from the physical environment and sending them to the sink. The intermediate nodes relay the data to the sink. After detection of an event, this data must be sent ...

Anonymous transmission is the key problem in the case of Mobile Ad-hoc NETworks (MANETs). It is difficult to get the original source along with location on the conversation website link plus the other nodes involved with the item. MANETs are prone under selected situations such as passive assaults along with targeted traffic examination assaults. Here ...

Mobile ad-hoc network becomes a center of attraction in technological area now-a-days. Mobile Ad-hoc NETwork (MANET) is an “Infrastructure-less” network and hence can work in slow network area also. The node can communicate directly with other node available in network or can use mediator nodes to makes communication between source and destination. This paper deals ...

Today internet has become an central part of the people lives. It has a great increasing user community in many fields from transactions in the banking to the online entertainments. There are many wireless technologies which are used for the communication process over the internet. But Wireless Mesh Networks (WMNs) have been proved much promising ...

Now-a-days, Wireless Sensor Networks (WSNs) are specially dispersed self-sufficient sensors to screen physical or environmental circumstances, for example, temperature, sound, weights and so on. The improvement of remote sensor systems was interested by military applications, for example, battleground examination; today such systems are utilized as a part of many assembling. For example assembling procedure examination, ...

The distributed mechanism of LEACH algorithm is used for cluster formation and cluster head selection, it may result in poor cluster structure in which some clusters contain a much larger number of nodes than others do. Furthermore, randomly choosing CHs lead to the fact that there is a high chance for one node to be ...

Mobile Ad hoc NETworks (MANETs) are collection of wireless mobile nodes communicating each other hope to hope with internal co-operation and without fixed and central administration. Hope to hope routing of packet is major issue and many protocols are proposed. In this paper, the authors have surveyed and compared performance of most suitable routing protocols ...

In recent years smart antenna is a fast rising areas of communication systems. Smart antennas are especially aggressive of their applications in related fields such as Fourth Generation (4G) technologies and these are best suitable for multi carrier modulations. In this paper, contains main utilize of smart antennas in mobile communication that upgrades the capability ...