In this book, a new frequency reuse scheme is proposed to mitigate the inter-cell interference for the future OFDM based systems. In addition, a new frequency allocation technique and power allocation methods are illustrated....

The present publication deals with the different groups of marine organisms namely microorganisms, algae, mangroves, sponges, cnidarians, arthropods bryozoans, molluscs, echinoderms, tunicates, hemichordates, fishes, snakes and mammals producing bioactive natural compounds which will find greater applications in the development of new drugs....