The best replacement for tdma is fdma.

The best alternatives to tdma are rated as following:
★★★★★  fdma
★★★★★  cdma
★★★★  gsm
★★  tdm
★★  atdma
★  csma
★  scpc
★  tdd
★  ofdm
★  gms
  csma ca
  fdma which is better
  cdma sprint
  csma\/cd

Your alternative for tdma is not listed? Suggest!
Speaking about tdma, one probably shouldn't forget about fdma.

Other search terms related to tdma and their ratings are:
★★★★★ fdma
You have in mind a companion for tdma and it is not yet here? Propose!



Google Trends

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tdma
fdma
cdma