scholarly journals Broadcast Coded Slotted ALOHA: A Finite Frame Length Analysis

2017 ◽  
Vol 65 (2) ◽  
pp. 651-662 ◽  
Author(s):  
Mikhail Ivanov ◽  
Fredrik Brannstrom ◽  
Alexandre Graell i Amat ◽  
Petar Popovski
Keyword(s):  
Slotted Aloha ◽  
Frame Length ◽  
Finite Frame ◽  
Length Analysis

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.

scholarly journals Finite-Length Analysis of Irregular Repetition Slotted ALOHA in the Waterfall Region

2018 ◽  
Vol 22 (5) ◽  
pp. 886-889 ◽  
Author(s):  
Alexandre Graell i Amat ◽  
Gianluigi Liva
Keyword(s):  
Finite Length ◽  
Slotted Aloha ◽  
Length Analysis

A Time and Capture Probability Aware Closed Form Frame Slotted ALOHA Frame Length Optimization

2015 ◽  
Vol 19 (11) ◽  
pp. 2009-2012 ◽  
Author(s):  
Hamed Salah ◽  
Hazem A. Ahmed ◽  
Joerg Robert ◽  
Albert Heuberger
Keyword(s):  
Closed Form ◽  
Capture Probability ◽  
Slotted Aloha ◽  
Frame Length ◽  
Length Optimization
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