BLOCKING READER: DESIGN AND IMPLEMENTATION OF A ...
BLOCKING READER: DESIGN AND IMPLEMENTATION OF A ...
BLOCKING READER: DESIGN AND IMPLEMENTATION OF A ...
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Figure 3.2. Reader frequency hopping and slot occupancy.<br />
Tag capture also depends on the slot occupancy time. During frequency hopping the<br />
Reader take time in moving to different slot. This may be due to processing time<br />
or the transceiver frequency hopping limitations. Sometime it would be necessary to<br />
increase the power when a Reader doesn’t detect any Tags in the previous slot. It<br />
takes time for processor of the Reader to make necessary changes in power. Due to<br />
all these reasons there might be a slight delay for the next slot to start. This might<br />
be sufficient for other Readers to capture the Tag.<br />
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