郑州轻工业学院学报（自然科学版）2012，Vol.27Issue(3)：80-82,3.
基于ALOHA的分组动态帧时隙RFID系统防碰撞算法
Grouping dynamic framed slotted RFID anti-collision algorithm based on the ALOHA
李飞高 1张贵林2
作者信息
- 1. 河南职业技术学院电气工程系,河南郑州450046
- 2. 郑州轻工业学院电气信息工程学院,河南郑州450002
- 折叠
摘要
Abstract
Aiming at the problem that dynamic frame slotted ALOHA algorithm (DFSA) delay is too big and its hardware requirement is too high when tag number increases. The grouping dynamic framed slotted ALOHA algorithm(GDFSA) was proposed. The algorithm determined the number of the tags' group and identified the tags by grouping through the tags quantity estimation method and according to the optimum frame length. The test results showed that GDFSA algorithm which could effectively solve the problem of the tag collision in radio frequency identification(RFID) system and improved the identification efficiency and channel availability.关键词
无线射频识别技术/防碰撞/电子标签/ALOHA算法/GDFSA算法Key words
radio frequency identification technology/ anti-collision/ electronic tag/ ALOHA algorithm/ GDFSA algorithm分类
信息技术与安全科学引用本文复制引用
李飞高,张贵林..基于ALOHA的分组动态帧时隙RFID系统防碰撞算法[J].郑州轻工业学院学报（自然科学版）,2012,27(3):80-82,3.
