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802.11b HR DSSS
a) High-rate DSSS using a 2.4 GHz band
b) Similar to DSSS excluding for encoding method
c) Uses complementary code keying (CCK), encoding 4 or 8 bits to one CCK symbol
d) Defines four data rates: 1, 2, 5.5 and 11 Mbps
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Describe IP datagram fragmentation and MTU
What is SAP? Series of interface points that permit other computers to interact with the other layers of network protocol stack is known as SAP.
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