摘要
The Long Term Evolution Advanced (LTE-A) and Internet of Things (IoT) are two of the most popular topics that receive vast attentions in the filed of information technologies. Radio Frequency Identification (RFID) greatly pushes IoT forward to practical utilization. In RFID system, one of the key issues is the collision among tags when reader tries to identify several of them simultaneously. In this paper, the authors proposed a RFID tag management scheme for cargo identification and tracking based on the LTE-A structure. Compared to the conventional measures, this scheme has taken advantages of the IoT and LTE-A's convergence, and also efficiently suppresses the tags identifying collision at the reader.
The Long Term Evolution Advanced (LTE-A) and Internet of Things (IoT) are two of the most popular topics that receive vast attentions in the filed of information technologies. Radio Frequency Identification (RFID) greatly pushes IoT forward to practical utilization. In RFID system, one of the key issues is the collision among tags when reader tries to identify several of them simultaneously. In this paper, the authors proposed a RFID tag management scheme for cargo identification and tracking based on the LTE-A structure. Compared to the conventional measures, this scheme has taken advantages of the IoT and LTE-A's convergence, and also efficiently suppresses the tags identifying collision at the reader.
基金
supported by BUPT Innovative Funds for Young Scholars under Grant No. 2010-2011
National Natural Science Foundation of China under Grant No.60972080
National S&T Major Project under Grant No.2010ZX03002-008-01
