[ns] How to calculate bandwidth from transmission power?
nogtor at gmail.com
Fri Jan 6 06:53:41 PST 2006
How can I map transmission power with the value of bandwidth? I am working
about the transmission power in wireless network. I am also using shadowing
with transmission power = 0.2818 Watt, which provides 250m communication
range. The other mapping between
transmission power and range are
Pt_ = 8.5872e-4 // For 40m transmission range.
Pt_ = 7.214e-3 // For 100m transmission range.
Pt_ = 0.2818 // For 250m transmission range.
This is the model of AT&T's Wavelan PCMCIA card. However, I would like to
map each transmission power with
the transmission rate , such as 54, 11, 5,2,1 Mbps,etc. Can I do that? Do
you know the reference of this default
power (0.2818)? Any suggestions and hints are welcome.
Thank you in advance,
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