Figures

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