Data structures in memory of Mobile RFID reader

In the 3G Mobile Internet application of RFID, it is necessary for tag data processing to be moved to readers. Due to hardware conditions of readers, it is imperative to have an effective arithmetic for data processing and data structure to improve real-time process capability of readers. Data processing features of Mobile RFID readers are analyzed and a special T-linked tree is put forward. On the basis of T tree, there is a doubly linked list structure added, which enables readers to maintain high efficiency at each stage of data processing in read cycles. In addition to T-link tree, a set of arithmetic for data processing with a special data structure is devised, which can enhance synchronous process ability of readers.