06.11.2014 Views

ns-2 module for ieee 802.22 standard

ns-2 module for ieee 802.22 standard

ns-2 module for ieee 802.22 standard

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Se<strong>ns</strong>ing energy cost (2/2)<br />

• Se<strong>ns</strong>ing should take place<br />

up to a level of λ frames:<br />

– n: # of CPEs which per<strong>for</strong>m<br />

se<strong>ns</strong>ing<br />

• For the graph at the right<br />

assume:<br />

– n = 3 CPEs<br />

– a = 1 slot/frame<br />

– i = 2 (P RT = 2P RC )<br />

2/3/2010<br />

Ns-2 Module <strong>for</strong> IEEE <strong>802.22</strong> Standard<br />

28

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!