Design and realization of IEEE 802.15.4 protocol on ATmega platform

作者：Zhao Hai; Wang Lei^*; Li Da Zhou; Lin Chuan

来源：Journal of Northeastern University, 2013, 34(12): 1712-1715.

• Adaptive regulation
• Design and implementations
• Hardware platform
• IEEE 802.15.4
• International standard protocols
• Research and development
• Standard protocols
• Trigger conditions

On a ATmega based self-designed hardware platform, the international standard protocol for IEEE 802.15.4 was designed and implemented. In the design and implementation of the standard protocol, the idea of a finite state machine was adopted, and the standard protocol node was divided into a number of states. In addition, triggering conditions could cause transition between state and state. For IEEE 802.15.4 protocol, the trigger condition is to receive a different frame and upper commands. Using the idea of a finite state machine complex logic processing could be separated, and the protocol could be more scalability. In order to extend the life of the nodes and improve the flexibility of the protocol, a method based on adaptive CAP and CFP regulation and management were designed and implemented. The practical application results showed that the method was effective to extend the node life and suitable for certain upper application. This method has certain significance for the IEEE 802.15.4 protocol of applied research. The standard implementation of the field of research and development has an important role.

• 出版日期2013
• 单位东北大学