Now showing items 1-2 of 2

  • Data caching for enhancing anonymity 

    Bagai, Rajiv; Tang, Bin (IEEE Computer Society, 2011-03-22)
    The benefits of caching for reducing access time to frequently needed data, in order to improve system performance, are already well-known. In this paper, a proposal for employing data caching for increasing the level of ...
  • A joint power adaptation and spectrum handoff scheme in mobile cognitive radio networks 

    Wang, Dan; Song, Yi; Yang, Zhitao (IEEE, 2015)
    Cognitive radio (CR) technology is regarded as a promising solution by enabling unlicensed users to exploit the licensed spectrum unused by the licensed user in an opportunistic manner. Since in a mobile CR network, if ...