From: Syed I. G. <ibr...@gm...> - 2013-08-02 22:19:57
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I would like to share my experience to enable GPRS using B100 with default settings (2 channels for packet data). I am not much equipped with the EE/Signals side. Using gprs build i successfully shared couple of small db files between the BTS and mobile devices and i was was able to browse with an achievable bandwidth of upto 15kb/s. I have not benchmarked it's performance with any other equipment; however I plan to do that in the near future. Will share that as well. -Ibrahim On Thu, Aug 1, 2013 at 10:13 PM, Tom Tsou <to...@ts...> wrote: On Thu, Aug 1, 2013 at 12:05 PM, oxccoxcc oxccoxcc <oxc...@ya...> wrote: > Are you talking, that problem only with transmit side? > I`m not except problems with transmit side. For example: when i look at icmp packets, that was transmitted by ggsn, i see more packets, than had been received by phone. No, I was referring to some of the previous issues from other users, which were mostly related to transmit side. The issue you are seeing appears to be different. >>This is not a fundamental limitation of the B100 - something is wrong. > > Do you know, where is overwlowing buffer is placed? In FX2? Can we increase the size of this buffer? FX2. The firmware itself is not easily modified, but other USB parameters can be changed. These might have a noticeable effect. http://files.ettus.com/uhd_docs/manual/html/transport.html#usb-transport-libusb Thomas ------------------------------------------------------------------------------ Get your SQL database under version control now! Version control is standard for application code, but databases havent caught up. So what steps can you take to put your SQL databases under version control? Why should you start doing it? Read more to find out. http://pubads.g.doubleclick.net/gampad/clk?id=49501711&iu=/4140/ostg.clktrk _______________________________________________ Openbts-discuss mailing list Ope...@li... https://lists.sourceforge.net/lists/listinfo/openbts-discuss |