The noise floor is the minimum noise that the receiver experiences, even when there is no packet in the air. It is the noise in the receiver itself. In case of telosb motes i have used the noise floor varies from -98 to -95dBm. RSSI is the signal strength at which a packet is received. They are both measurements of power in the channel. But the noise floor, is when there is no packet in the air, whereas RSSI is when a pkt is received.
> Hi > > i trying to fix the noise floor on the radio chip of a telosb mote if it > is possible ( i don't know how to ). > and could you tell me what's the difference between noise-floor and RSSI. > on tinyos-2.1.1/apps/tests there's an example that measure RSSI, i'm > saying that because if there is a relation between RSSI and noise-floor > the problem will be solved > any help will be appreciated > > Best regards > Hamza Tayeb > -- > This message has been scanned for viruses and > dangerous content by MailScanner, and is > believed to be clean. > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
