QUALCOMM Incorporated
INTERFACE SELECTION USING DOMAIN NAME SERVICE (DNS) ROUND TRIP TIME (RTT)

Abstract:

A method of wireless communication by a wireless device calculates a first latency for a first wireless interface using a DNS (domain name service) protocol. The method also calculates a second latency for a second wireless interface using the DNS protocol. The method stores the first latency and the second latency in a database; and selects the first interface or the second interface based on the calculated first latency and second latency.