With the growing size and complexity of the Internet several types of middleboxes have been introduced to the network in order to solve a number of urgent problems. Network Address Translation devices fight against the Internet address depletion problem, caches and proxies help to efficiently distribute content and firewalls protect networks from potential attackers. Unfortunately, middleboxes ...

Inorder to enhance the capacity and output of a downlink orthogonal frequency division multiple access(OFDMA) network, it is essential to perform appropriate resource allocation. Correct resource allocation suggests that finding best subchannel and power allocation for each and every user. Therefore here associate algorithm is proposed to attain this. Initial of all sub-channel allocation is pe...

Breaching privacy of individual data and the measures to prevent the same from attackers has become the most interesting topic of research on the day. In this paper we have made a brief survey on various anonymization principles and practices, privacy preserving techniques beyond kanonymity. Principles designed inorder to prevent the proximity breaching of data are studied in depth. Concept of ...

The effect of cadmium chloride on green gram (Vigna radiata Linn.) was studied using the parameters like carbohydrates, protein, chlorophyll and oxidative enzymes like superoxide dismutase, catalase and peroxidase of leaves inorder to know the possible involvement of cadmium metal in the generation of oxidative stress. Results obtained in this work showed that the application of cadmium decreas...