Date Added: Dec 2011
A few years ago there has been increasing research in service discovery protocols (system of rules governing affairs of state or diplomatic occasions) for Mobile Ad Hoc NETworks (MAHNET). The most capable a way of dealing so far addresses energy efficiency by integration the service discovery process with the routing algorithm. In fact that the service information is attach to into routing messages, in order that a node is at the same time informed of available services and of routes towards the equivalent service providers. This cross layering leads to enhanced version to the network setting and at the same time to important energy savings.