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| n |
802.15-4:
Low-Rate, Very Low-Power
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Low
data rate solution with multi-month to multi-year battery life and
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very
low complexity
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Potential
applications are sensors, interactive toys, smart badges, remote
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controls,
and home automation
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Data
rates of 20-250 kbit/s, latency down to 15 ms
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Master-Slave
or Peer-to-Peer operation
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Support
for critical latency devices, such as joysticks
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CSMA/CA
channel access (data centric), slotted (beacon) or unslotted
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Automatic
network establishment by the PAN coordinator
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Dynamic
device addressing, flexible addressing format
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Fully
handshaked protocol for transfer reliability
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Power
management to ensure low power consumption
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16
channels in the 2.4 GHz ISM band, 10 channels in the 915 MHz US
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ISM
band and one channel in the European 868 MHz band
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