Re: [Tinyos-help] How can I measure the SNR using telosb motes?

2007-11-07 Thread Peizhao Hu
please search the mailing list with keyword "RSSI", I did post some related question about this. To be brief, RSSI from the CC2420 chip tell you about the Noise ratio surrounding, where RSSI value from the received packet tell you about the quality of the wireless medium. in your packet you

[Tinyos-help] How can I measure the SNR using telosb motes?

2007-11-06 Thread sergio mena doce
I'm working with tinyOS-2.x under Ubuntu using telosb motes and I would like to measure the SNR. In the folder apps/tests/cc2420/ there is an application called RssiToSerial that allows me take samples of the Rssi. What do you advice me to measure the Signal To Noise ratio when I'm receiving pac