On Wed, Aug 19, 2009 at 12:39 PM, aki <aki275@googlemail.com> wrote:
@Ndungu, I think the problem lies in the modulation and coding setup of the mux. Possibly check out the differences between the two different vendors modulation schemes, if they are different platforms. HTH's .
@Ndungu further to the above, does the Mux give zones reports on load data, saturation etc? I think you have 2 issues. One, as I mention above as Mux issue or that sectors of radio are loaded thus less throughputs. Best way to handle such a scenario would be to perform analysis on the Mux device. Get those stats and base some calculations on STM1 to load distribution. If you have the cell data, then building a QOS based on traffic analysis, not just bandwidth will be much easier. Have I ever setup one on GSM, none ( you are quite fortunate to have access to such ). However, from old experience on some muxes in microwaves, these were some issues that I came across. And dvb-ips with return via sat had similar issues. Distance is also a major problem. Question : Is it possible to do a loop test from the Mux, radio and Modem? If yes, I suggest you start here with bench marking. HTHs. -- Sign on my car is " L " plates : c#.net