A stable and unstable states detection method for Service Discovery
Service Discovery technologies were developed to fulfil the Pervasive Computings disappearance. In Pervasive Computing the courses of devices using Service Discovery Technologies have stable and unstable states, the existing Service Discovery Technologies have a shortcoming of having no response to the stable states, and this brings unnecessary cost of service. To overcome this demerit a method of detecting stable and unstable states is introduced and proved. According to the method we experimented with pure DEAPspace to detect the stable and unstable states, and the results prove the correctness of the theory. Based on the theory we modified and experimented with DEAPspace, the results indicate that the broadcast-count is reduced 30％ at least during stable-state-period in the states detection based DEAPspace, this will reduce the unnecessary cost of service Significantly.
service discovery States Detection pervasive computing cost of service DEAPspace
Tang shancheng
Communication and Information Institute, Xian University of Science and Technology, Xian 710054, China
国际会议
重庆
英文
565-568
2009-12-25（万方平台首次上网日期，不代表论文的发表时间）