Chapter 7

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Chapter 7 Aloha-Based Protocol
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Table 7.1 RFID standards and products
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Figure 7.1 Reader and tags interactions
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Figure 7.2 Pure Aloha with muting
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Figure 7.3 Pure Aloha with slow down
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Figure 7.4 Pure Aloha with fast mode
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Figure 7.5 Slotted Aloha with early end
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Figure 7.6 ? 20, K 5
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Figure 7.7 Number of collision to read n tags
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Figure 7.8 Number of idle slots encountered when
reading n tags
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Table 7.2 Optimal frame sizes for agiven tag
range
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Figure 7.9 (a) A CD frame precedes each jump
frame.
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Figure 7.9 (b) Collision detection using
Manchester encoding
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Table 7.3 EDFSA frame sizes
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Figure 7.10 ResMon Frames
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Figure 7.11
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Figure 7.12 Reading delay of BFSA, DFSA, and
EDFSA variants
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Figure 7.13 Average number of collisions
encountered when reading n tags
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Figure 7.14 Average number of idle slots
encountered when reading n tags