Dear John and Christian. Only I've configured the Makefile of My sensor motes app (a variation of UDPEcho) with this values:
CFLAGS += -DCC2420_DEF_CHANNEL=26 CFLAGS += -DCC2420_DEF_RFPOWER=31 CFLAGS += -DLOW_POWER_LISTENING CFLAGS += -DLPL_SLEEP_INTERVAL=128 CFLAGS += -DBLIP_L2_RETRIES=0 CFLAGS += -DBLIP_L2_DELAY=512 And in the case of the sink mote it have the application PppRouter with this values in its Makefile: PFLAGS += -DCC2420_DEF_CHANNEL=26 CFLAGS += -DCC2420_DEF_RFPOWER=31 CFLAGS += -DLOW_POWER_LISTENING CFLAGS += -DLPL_SLEEP_INTERVAL=128 CFLAGS += -DBLIP_L2_RETRIES=0 CFLAGS += -DBLIP_L2_DELAY=512 Probably I must do something else? Thanks in advance for your answers. Alex. > Hi! > > How are your LPL values and packet transmission intervals configured? > > -John > > > On Jul 13, 2012, at 5:27 PM, [email protected] wrote: > >> Dear Christian, >> >> I'm using TelosB. And is incredible the values obtains when only works >> with Blip 2.0 + TinyRPL: >> >> >> Number. of Hops (each one/ 50 m)--> 1 --> 2 --> 3 >> Latency (ms) --> 70.38 --> 110.29 --> 178.44 >> PRR (%) --> 99.52 --> 99.54 --> 98.44 >> >> >> But when the LPL is active this performance decreases to: >> >> Number. of Hops (each one/ 50 m)--> 1 --> 2 --> 3 >> Latency (ms) --> 132.34 --> 269.47 --> 373.58 >> PRR (%) --> 75 --> 54 --> 39 >> >> >> Have you advise me how to improve this? >> >> Regards, >> >> Alex. >> >>> On 07/12/2012 09:06 PM, [email protected] wrote: >>>> Dear all. >>>> >>>> I am testing TinyRPL with LPL. I found there are a poor performance >>>> when >>>> TinyRPL is working with LPL specially in the cases is more than a >>>> hop. >>>> Please someone would tell me what is the way to fix it? or if you are >>>> solved this issue. >>>> >>> >>> Which platform are you using ? >>> >>> Regards, >>> Christian >>> >>> >>> -- >>> Karlsruher Institut für Technologie (KIT) - Institut für Telematik >>> >>> Christian Haas >>> Wissenschaftlicher Mitarbeiter >>> Zirkel 2 / 76131 Karlsruhe >>> >>> Telefon: +49 721 608-48673 >>> Fax: +49 721 608-46789 >>> E-Mail: [email protected] >>> WWW: http://telematics.tm.kit.edu/staff_78.php >>> >>> http://www.kit.edu/ >>> KIT - Universität des Landes Baden-Württemberg und nationales >>> Großforschungszentrum in der Helmholtz-Gemeinschaft >>> >>> >>> _______________________________________________ >>> 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
