Design of DPWS Adaptor for Interoperability between Web Services and DPWS in Web Services on Universal Networks

In ubiquitous computing, clients should be able to use any kinds of services whenever and wherever they are. Service has the same quality without concerned with characteristics such as the status and location of services or devices. Because the characteristics are dynamically changed, a sub-network is difficult to reflect all the changes. So, there are various sub-networks. It is necessary to integrate communication between sub-networks with interoperability. For this reason, a system must support data transmission and conversion. It also has to indicate dynamic detection of the sub-network service by events and notifications. So, we introduced WSUN environment which is composed of US Broker, US registry and UniA for using universal service. This paper designs the DPWS Adaptor for providing universal service through operational scenario of DPWS.