摘要
无线智能家居通信系统数据传输过程中,不可避免地会受到室内障碍物、室内同频率通信设备等干扰因素的影响,造成数据通信可靠性下降。根据无线智能家居通信系统及MCU接口特点,设计了一套基于16 b itMCU接口的(15,11)循环汉明码编解码硬件实现方案,对有效降低误码率、提高系统通信效率具有积极意义。
During data transmission in wireless smart home communication system, inevitable interference factors such as interior bmrrier and the same fl-equency indoor communication equipment, would influence the data communication reliability. Based on the features of wireless communication system and smart home MCU interface, the hardware scheme of coder and decoder based on 16 bit MCU interface and （15,11） hamming cyclic code was designed. It is helpful to effectively reduce the bit error rate and to improve the communication efficiency.
出处
《低压电器》
北大核心
2008年第20期13-17,共5页
Low Voltage Apparatus
基金
广东省自然科学基金项目(8452840301001693)
中山市科技计划项目(20073A162)
