Search results
IEEE Latin America Transactions > 2009 > 7 > 3 > 383 - 389
IEEE Wireless Communications > 2008 > 15 > 1 > 40 - 47
IEEE Latin America Transactions > 2009 > 7 > 3 > 383 - 389
IEEE Wireless Communications > 2008 > 15 > 1 > 40 - 47