The International Fellowship of Christians and Jews
Using Wireless Sensor Networks (WSNs) in health care system has yielded a tremendous effort in recent years. However, in most of these researches, tasks like sensor data processing, health state decisions making and emergency messages sending are completed by a remote server. Transmitting and handing with a large scale of data from body sensors consume a lot of communication resource, bring a burden to the remote server and delay the decision time and notification time. In this paper, the authors present a prototype of a smart gateway that they have implemented. This gateway is an interconnection and services management platform especially for WSN health care systems at home environment.