This paper http://www.isi.edu/~johnh/PAPERS/Son06a.html would answer your questions.
On Tue, Jul 29, 2008 at 3:08 AM, Min Guo <[EMAIL PROTECTED]> wrote: > Is there a good technique report for RSSI? I found the ieee802.16, but > I still do not know whether RSSI can decrease when several messages > meet on the air > > On Mon, Jul 28, 2008 at 6:11 PM, Paul Stickney <[EMAIL PROTECTED]> wrote: >> I would be more interested in the effects of radition propagation >> patterns (not signal inference) and environmental factors. >> >> HTH, >> Paul >> >> On Mon, Jul 28, 2008 at 8:38 AM, Min Guo <[EMAIL PROTECTED]> wrote: >>> Surely the longer the distance, the weaker the RSSI. Besides, if >>> several senders are sending, due to the overlapping and the phase >>> differences of signals, isn't it possible that the receiver may >>> sometimes detect a stronger and sometimes a weaker RSSI than only one >>> sender is sending? >>> >>> I made an experiment and noticed that a receiver node always detects >>> about same RSSI value when there are different number of senders. >>> _______________________________________________ >>> Tinyos-help mailing list >>> [email protected] >>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >>> >> _______________________________________________ >> Tinyos-help mailing list >> [email protected] >> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >> > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
