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Past Anti-Collision Algorithm in Ubiquitous ID System  

차재룡 (아주대학교 일반대학원 전자공학과)
김재현 (아주대학교 정보통신대학 전자공학부)
Abstract
This paper proposes and analyzes the anti-collision algorithm in Ubiquitous ID system. We mathematically compares the performance of the proposed algorithm with that of binary search algorithm, slotted binary tree algorithm using time slot, and bit-by-bit binary tree algorithm proposed by Auto-ID center. We also validated analytic results using OPNET simulation. Based on the analytic results, comparing the proposed algorithm with bit-by-bit algorithm which is the best of existing algorithms, the performance of proposed algorithm is about 5% higher when the number of tags is 20, and 100% higher when the number of tags is 200.
Keywords
Ubiquitous ID system; Anti-collision algorithm; Binary Tree algorithm;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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