Finding and Interacting of Mobile Ubiquitous Services, using Bluetooth and WiFi

Ricardo Andrés Fajardo Universidad del Cauca
Víctor Fabián Miramá Universidad del Cauca
Oscar Mauricio Caicedo Universidad del Cauca
Javier Mesa Durango Universidad del Cauca
Francisco Orlando Martínez Universidad del Cauca

DOI: https://doi.org/10.18046/syt.v6i11.987

Keywords: Ubiquitous computing, RFID, NFC, Certified entity, Cryptography.

Abstract

Wireless Communications, especially cellular systems have an important role in actual communication systems. Mobility is an intrinsic characteristic for people that motivate the creation of and commerce. This architecture pretends to adapt some existent technologies for electronic billing and payment to the Colombian context.