Qos Failover Routing In Tethernet

Abstarct Tethering is a concept of sharing of internet of a device with other devices. Its a low-cost short-distance wireless technology which employs the frequency hopping practice in the globally available ISM band to keep away from interference. In the tethering to form a network there is a concept of piconet containing master and slaves. These piconets are connected together to establish a big network called scatternet. There are several aspects on which scatternet working depends like the piconets numbers and bridges the bridge role etc. Already established routes consume much more energy for the maintenance hence instead of this routes can be created on-demand. Thus consumption can be altered and routes flexibility will inclined. Failover is an another concept that I have included. Its about transferring ones control to the other device whenever first device is failed. In this thesis I have proposed a QoS failover routing that will proficiently form the routes with the QoS desires and will prevent the stoppage of transmission if the transmitting node fails. It will pass its control to another node and allow it to transmit instead of it.