3 ms·
Sadly srsRAN does not seem to implement TDMA. Ham radio operators have a slice at 2.3 GHz which overlaps Band 40, supported by a good number of phones.
by anilakar 3y ago
Sadly srsRAN does not seem to implement TDMA. Ham radio operators have a slice at 2.3 GHz which overlaps Band 40, supported by a good number of phones.
- 310260 3y agoThere are other stacks that implement TDD-LTE. Could be possible with OpenAirInterface though I'm not sure if it's ever been successfully tried.
- namibj 3y agoAlso band 40 is the only widely supported TDMA in range of the cheaper SDRs. Even a limesdr mini can speak that, though one may want to get an LTE quartz to keep phase noise in spec (the fraction from the normal quartz has a really big denominator, that makes fractional PLL problematic if you don't sense fractional phase of the reference quartz) with the PLLs on those SDRs.