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soni1
12-09-2009, 09:22 AM
What's problem occur from wireless network security system?

johns123
01-01-2010, 03:41 PM
Exposed node problem occurs when a node is prevented from sending packets to other nodes due to a neighboring transmitter. In wireless networking, the hidden node problem occurs when a node is visible from a wireless access point (AP), but not from other nodes communicating with said AP. This leads to difficulties in media access control.