Packets filtering method in a wireless network system

Details Packets filtering method in a wireless network system Packets filtering method in a wireless network system

2006-12-19

2006-12-19

Duong, Frank (Department: 2616)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S392000, C370S400000

Reexamination Certificate

active

07151765

ABSTRACT:
Packets filtering method in a wireless network system. The method includes following steps: using a first node of the wireless network system to transmit a packet to a switch of the wireless network system, using a receiving module of the switch to receive the packet, using an identifying module of the switch to sequentially compare an address information of the packet with a plurality of address data of an address list, and using a transmitting module of the switch to transmit the packet to a second node via a local area network if the address information of the packet corresponds to one of the address data of the address list.

REFERENCES:
patent: 5339316 (1994-08-01), Diepstraten
patent: 5490258 (1996-02-01), Fenner
patent: 5570366 (1996-10-01), Baker et al.
King, An IEEE 802.11 Wireless LAN Security White Paper, pp. 1-18, Oct. 2001.

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