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Table 1 An example of CRB: the procedure in f i+1

From: Adaptive couple-resolution blocking protocol for repeated tag identification in RFID systems

Slot

Reader query

Tag response

Received response

Identified tags

Tag 0000

Tag 0010

Tag 0101

Tag 1001

Tag 1111

 

First phase

       

1

000, 001

0000

0001

   

Collision

0000, 0001

2

10, 11

   

1001

 

1001

1001

 

Second phase

       

3

0

  

0101

  

0101

0101

4

1

    

1111

1111

1111