Voice Over Bluetooth: An Overview 1
Wireless communication helps you to control electricity cost and time consumption so that we can save without compromising on comfort. The appeal is in the freedom given to the user to be mobile. A relative newcomer, Bluetooth, has made real time audio/video transmission in mobile and pervasive environments possible. In comparison with many other wireless standards, Bluetooth is more cost and power-effective, making it ideal for small and light mobile devices. This paper describes the use of Bluetooth technology for communication on Ad-Hoc network. Bluetooth is a low cost, low power, short range radio technology intended to transfer data between cell phones. Bluetooth is also used as a medium for voice communication between cell phones. In this paper, we will describe ways of connectivity in Bluetooth, Bluetooth technology used and the algorithm we will use for connectivity.
Based on the study of SIP,the paper presents the overlay method to implement the mapping between SIP protocol state machine and IN call state model BCSM,and analyses the implementation concretely.The method has resolved the key technology in interworking of Internet and IN.