In this paper, we design and implement a body area network (BAN) based on ZigBee to detect physiological parameters data. The main content can be divided into the design of end node (EN) and sink node (SN). EN collect...In this paper, we design and implement a body area network (BAN) based on ZigBee to detect physiological parameters data. The main content can be divided into the design of end node (EN) and sink node (SN). EN collects data by physiological parameter sensor, processes the collected data and sends the data to SN. SN receives all EN’s data, and transmits data to PDA(Personal Digital Assistant) in certain format. PDA sends the received data to the internet or saves it to database. The performance is evaluated through numerical results. The results indicate that the system not only have superiority on complexity, but also have a low power consumption.展开更多
Ad hoc移动网络路由协议为加强其安全性,采用了密码技术,使其成为安全协议的一种。这使得采用形式化的方法分析其安全性成为可能。考虑ad hoc移动网络路由协议的特点,采用BAN逻辑对协议的安全性进行描述,提出了协议应满足的条件。并对...Ad hoc移动网络路由协议为加强其安全性,采用了密码技术,使其成为安全协议的一种。这使得采用形式化的方法分析其安全性成为可能。考虑ad hoc移动网络路由协议的特点,采用BAN逻辑对协议的安全性进行描述,提出了协议应满足的条件。并对协议的运行过程进行了形式化,给出具体的分析方法。采用该方法对安全路由协议SADSR进行了安全验证,说明方法的有效性。展开更多
文摘In this paper, we design and implement a body area network (BAN) based on ZigBee to detect physiological parameters data. The main content can be divided into the design of end node (EN) and sink node (SN). EN collects data by physiological parameter sensor, processes the collected data and sends the data to SN. SN receives all EN’s data, and transmits data to PDA(Personal Digital Assistant) in certain format. PDA sends the received data to the internet or saves it to database. The performance is evaluated through numerical results. The results indicate that the system not only have superiority on complexity, but also have a low power consumption.
