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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