3 Protocol Details
In qWave-WD, a device MAY<2> take on the role of the initiator or the sink. An application that is interested in enlisting the services of the qWave-WD Protocol invokes the role of the initiator. The initiator needs to know the target device (the sink) that it needs to query. The actual process of discovering the appropriate sink device is beyond the scope of the protocol and is left up to the application.