Precise-Optimal Frame Length Based Collision Reduction Schemes for Frame Slotted Aloha RFID Systems

2014 ◽  
Vol 8 (1) ◽  
pp. 165-182
Keyword(s):  
Slotted Aloha ◽  
Rfid Systems ◽  
Frame Length

scholarly journals A Novel Cross Layer Anti-Collision Algorithm for Slotted ALOHA-Based UHF RFID Systems

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 36207-36217 ◽  
Author(s):  
Zhong Huang ◽  
Rui Xu ◽  
Chu Chu ◽  
Zhenbing Li ◽  
Yubin Qiu ◽  
...  
Keyword(s):  
Cross Layer ◽  
Uhf Rfid ◽  
Slotted Aloha ◽  
Rfid Systems

A Kind of Enhanced Slotted ALOHA Algorithm for Anti-Collision in RFID System

2013 ◽  
Vol 756-759 ◽  
pp. 3497-3500
Author(s):  
Fan Wei Meng ◽  
Yue Zhao ◽  
Cui Hong Ma ◽  
You Liang Yang
Keyword(s):  
Real Time ◽  
System Performance ◽  
Conflict Situation ◽  
Point Of View ◽  
Slotted Aloha ◽  
Mathematical Point ◽  
Frame Length ◽  
Time Estimates ◽  
Rfid System ◽  
Framed Slotted Aloha

in the RFID system, the conflict caused by the multi-label has been affecting system performance. This paper proposed a grouping dynamic framed slotted ALOHA algorithm based on the analysis of ALOHA algorithm. According to the conflict situation, to make real-time estimates the number of tags on the dynamic framed slotted ALOHA algorithm from the mathematical point of view, Dynamically change the frame length or the labels are grouped to reduce the label probability of collisions, thereby improving the efficiency of the recognition.

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