2Christian Schwingenschl6gl and Anton Heigl. Development of a Service Discovery Architecture for the Bluetooth Radio System [C]// Proceedings EUNICE 2000, Sixth EUN[CE Open European Summer School. Netherlands: University of Twente, 2000: 1-7.
3Bluetooth SIG. Specification of the Bluetooth System: core package version 2. I+EDR [EB/OL]. (2007-7) [2010-4]. http://www.bluetooth.org. 2007-7.
