On Tue, Nov 12, 2013 at 3:35 PM, Priya D <[email protected]> wrote:
> Hi, > i want to implement T MAC protocol in tinyos 2.x in zigbex mote.for > that i need to know answers for some questions. > Your questions are rather iffy. Not very good. You'll see why below. 1.what is the packet size? > Depends on what you want/need. TinyOS defines a block of data called the data area which is defined to be TOSH_DATA_LENGTH which sits just above whatever low level headers one is using. For 802.15.4 compatible radios this will be much less than 128 bytes. There really isn't an answer to your question because it depends. > 2.how often does it transmit a packet? > What is it? Depends on the application and protocol > 3.where it transmit a data in active period? > nonsense. doesn't parse. What are you really asking? > 4.how we should fix the dynamic active and sleep time? > Depends on what you are trying to do. Again a nonsense question. What problem are you trying to solve? > pls help me.thanks in advance. > I don't think that is possible. Before writing to a large email list, it really behooves you to take the time to think about what you really want to ask. In other words don't waste our time. Otherwise you will get ignored. If your 2nd attempt is as bad as your first, you will definitely get ignored. > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > -- Eric B. Decker Senior (over 50 :-) Researcher
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