东北大学学报（自然科学版）

东北大学学报（自然科学版） ›› 2013, Vol. 34 ›› Issue (12): 1712-1715.DOI: 10.12068/j.issn.1005-3026.2013.12.010

• 信息与控制 • 上一篇    下一篇

IEEE802154标准化协议在ATmega平台上的设计与实现

赵海，王磊，李大舟，林川   

  1. (东北大学信息科学与工程学院，辽宁沈阳110819)
  • 发布日期:2013-07-09
  • 通讯作者: 赵海
  • 作者简介:赵海(1959-)，男，辽宁沈阳人，东北大学教授，博士生导师.
  • 基金资助:
    中央高校基本科研业务费专项资金资助项目(N100304002).

Design and Realization of IEEE 802154 Protocol on ATmega Platform

ZHAO Hai， WANG Lei， LI Dazhou， LIN Chuan   

  1. School of Information Science & Engineering， Northeastern University， Shenyang 110819， China.
  • Published:2013-07-09
  • Contact: WANG Lei
  • About author:-
  • Supported by:
    -

RichHTML

1

PDF (PC)

549

摘要： 在基于ATmega的自主设计的硬件平台上，设计并实现了国际标准协议IEEE802154.在该标准协议的设计和实现中，采用了有限状态机的思想，把标准协议中节点分成了若干状态，状态和状态之间通过触发条件转变，对于IEEE802154协议，触发条件就是收到不同的帧和上层的相关命令，利用有限状态机思想能有效地把复杂的逻辑处理分离开来，提高了协议的可扩展性.为了能延长节点的生命，提高协议的灵活度，设计并实现了一种基于自适应CAP和CFP的调节和管理方法.实践应用结果表明，该方法有效延长了节点生命，并适合某些特定的上层应用，对IEEE802154协议的应用研究具有一定意义.

关键词: IEEE802154协议, 标准化, 有限状态机设计, 自适应, CAP和CFP的调节和管理

Abstract: 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.

Key words: IEEE 802154 protocol, standardization, finite state machine design, adaptive regulation, management of CAP and CFP

中图分类号: