Channel Assignment Mechanism for Multiple APs Cochannel Deployment in High Density WLANs

Algorithm 2

The improved channel assignment procedure.

Input:

The requirement of AP k to reserve the time slot.

Output:

A Boolean value;

Procedure:

Query the set consisting of the neighboring APs of AP k;

while  

Query the next polling client of ;

if (Client ) then

Reservation succeeds.

else

Reservation fails.

end if

end while