Asynchronous Data Transfer on Wireless 1394 System

This paper shows the method of asynchronous data transfer on wireless 1394 system, wireless 1394 system is comprised of bridge, PAL (protocol adaptation layer) and UWB. A bridge has a separate protocol of IEEE 1394 on both sides, and connects two bridge portals of both sides. PAL is able to operate as a virtual IEEE 1394. A PAL hides the operational differences of the lower layer protocol from the higher layer. We developed wireless 1394 system, transferred asynchronous data through two wireless 1394 system, and demonstrated multimedia data transfer by transformed IP over 1394