A Novel Cross Layer Anti-Collision Algorithm for Slotted ALOHA-Based UHF RFID Systems.
- 所属单位：
UESTC
- 教研室：
CRFICS
- 发表刊物：
IEEE Access
- 关键字：
Anti-collision , Bayesian estimate , cross-layer , UHF RFID
- 摘要：
Reducing collisions in UHF RFID systems is a crucial problem. In most anti-collision designs, the reader has to estimate the number of tags within its reading range during the interrogation process. Most of the approaches estimate the number of tags with observations in multiple time slots. Since estimation error varies along with the initial frame length and the number of tags, system efficiency is affected by both of them. To reduce the sensitiveness to them and improve system efficiency, we propose a novel MAC-PHY cross-layer anti-collision algorithm based on Bayesian inference. Specificall
- 论文类型：
应用研究
- 论文编号：
10.1109/ACCESS.2019.2900739
- 期号：
7
- 页面范围：
36207-36217
- 是否译文：
否
- 发表时间：
2019-02-21
