Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 1999, Vol. 22 ›› Issue (1): 10-14.

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A New Anti-Collision Algorithm for Multi-Target#br# Real Time Recognitions#br# ——Key Technique in RFID System

Shen Yuchao Shen Shuqun Fan Rong Wu Rong Xu Daxiong   

  1. Department of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing 100876
  • Received:1998-03-16 Online:1999-01-10

Abstract: The difficulties of recognition when multi-moving targets entered the working area of RFID are often met in applications of thesystem. For avoiding signal interference from each other among all targets an anti-collision algorithm a mathmatical model as well as the stability conditionis proposed. The computer simulation shows that the new algorithm will be of great help in the processof the system design.

Key words: radio frequency signals, radio frequency identification, randem delay algorithm

CLC Number: