Study on VoIPv4/v6 and its applications for U-healthcare

[[abstract]]The U-Healthcare System can improve the medical service quality for chronic disease. If the system can deliver the physical signal of the patient with chronic disease directly to the hospital or healthcare center, collect and store the data of the long-term observations. It will help doctors to diagnose and give the proper and effective treatment based on that information. The system can not only save the patience?s time to back and forth travel to hospital, but also can leverage and utilize the hospital resource to collect and organize the precise information for appropriate diagnose. About the VoIPv4/v6 integration, IPv6 will be the next mainstream of network protocol. The advantages to use the VoIP are not only to save your phone bill, but you may also enjoy the free talk through the Internet with the simple and easy to use equipment, and have low maintenance cost. The U-healthcare system may reduce the possibility about the losing connection or enhance the security and stability by building in the VoIPv6 emergency communication system. Two of the most outstanding features of VoIP are ?mobility? and ?portability?. People can talk anywhere and anytime, they can simply start the conversation through Internet just need a set of IDs code. Besides, this fresh and original service may put more telephone services together, such as the urgent messages, telephone positioning, security care as well as the instant message notice and so on