papers presented at international conference on emerging technologies in mobile communications (under the aegis of Smart Cards expo-2006/e-Security Expo 2006/RFidIndia Expo 2006/India Mobile forum 2006)Sep. 6-8, 2006, New Delhi, India Swarn, S. Rao, G.S. Delhi Ajanta Books International 2006 130 p. 25 cm(Hb) edited by S. Swarn [and] G.S. Rao 621.3845 8120206088 ENG-88160 DBAD / PUB