In order to complete Razvan's answer I would recommend you to have a look at
http://docs.tinyos.net/index.php/TinyOS_Toolchain#Customising_the_Build_System There are some flags in TinyOS that you can set in order to define several features of the radio interface Best regards, Ruben 2009/11/28 Razvan Musaloiu-E. <[email protected]>: > Hi! > > On Sat, 28 Nov 2009, Vikram vik76 wrote: > >> Hello Everybody, >> >> I have four motes A, B, C, D; each with single radio. All four are deployed >> in radio range of each other, which means its a fully connected network. >> I would like to know, whether it is possible that one pair of nodes say A >> and C talk on one channel, and another pair of nodes say B and D talk on >> another channel simultaneously without interference. >> > > It depends on what type or radio are you using. The IEEE 802.15.4 > requires 16 channels. They look like this: > http://farm3.static.flickr.com/2682/4139840083_90a3bb6b85_o.png > > Each has a width of 3 MHz and they are at centers are 5 MHz. So the > answers is yes, you can pick two channels in such a way to allow two > transfers to not interfere. :-) > > -- > Razvan ME > _______________________________________________ > 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
