Now showing items 1-3 of 3

    • Cognitive radio wireless networks 

      Joyantee, Tasnia Jahed; Iqbal, Niaz; Das, Ipshita (BRAC University, 2011-04)
      Standards groups and regulatory bodies around the world are increasingly seeking new ways of using, allowing access to, or allocating spectrum. In most parts of the world, cellular network bands are overloaded, but amateur ...
    • Optimization of a directly coupled PV water pump for irrigation purposes 

      Sabah, Sanjida Hossain (Brac University, 2020-12)
      Bangladesh is an agricultural country where agriculture sector plays an important role in boosting the economic growth. But during dry season, collecting adequate amount of water becomes challenging to farmers. The use ...
    • Survey on the clustering schemes of mobile ad-hoc Wireless Sensor Network (WSN) 

      Ahmed, Mushrif; Sarker, Rakesh (BRAC University, 2012-09-04)
      This report aims to do a complete study on the different clustering algorithms of an ad-hoc wireless sensor network and compare them. In this paper we have understood, what are the basics of the 802.11 protocol, what is ...