System Modeling and Analysis of the IEEE 802.15.4 Physical Layer Design

摘要：

Physical layer structure usually is first considered to design a standard SoC in wireless sensor networks, while few practical works can be referenced. This paper presents detailed functional system modeling which obeys IEEE 802.15.4 protocol and performance analysis of three physical layer bands. Emphatically, the system includes a novel algorithm of de-spreading with minimum hamming distance and an implementation of half-sine pulse shaping filters. According to the simulation results, error control coding like BCH is recommended to use to enhance the data accuracy, and the low complexity filters can effectively improve the system performance. The contribution of this paper is providing valuable reference for the further design on wireless sensor network baseband chips.

作者: Jikang Xia Lan Chen Ying Li Yinhao Zhou

作者单位: Institute of Microelectronics, Chinese Academy of Sciences, Beijing 100029, China

会议类型: 国际会议

会议名称: 2011 IEEE 9th International Conference on ASIC(2011年第九届IEEE国际专用集成电路大会)

会议地点: 厦门

会议语种:英文

页码: 256-259

在线出版日期: 2011-10-25（万方平台首次上网日期，不代表论文的发表时间）