NETWORKING 2007. Ad Hoc and Sensor Networks, Wireless Networks, Next Generation Internet 6th International IFIP-TC6 Networking Conference, Atlanta, GA, USA, May 14-18, 2007. Proceedings - Akyildiz, Ian F.; Sivakumar, Raghupathy; Ekici, Eylem; Oliveira, Jaudelice Cavalcante de; McNair, Janise (Springer Berlin Heidelberg : Imprint: Springer, 2007)