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Table 8 Number of slots spent for decoding 95%, 98% and 99.5% and relative improvement at SNR  = 15 dB

From: A smart collision recovery receiver for RFIDs

Slot

M = 1

M = 2

M = 4

M = 8

Relative improvement

    

95%

4 481

2 334

720

338

 

1

1.920

6.224

13.257

98%

4 623

2 408

743

349

 

1

1.920

6.222

13.246

99.5%

4 693

2 445

754

354

 

1

1.920

6.224

13.257

  1. The table shows the number of slots spent for decoding for decoding 95%, 98% and 99.5% and the relative improvement at SNR = 15 dB for NRA = {1,2,4} antennas and corresponding collision recovery factor M = {1,2,4,8}.