What is the best Stack Exchange site that answers questions regarding digital communications and wireless communications, and questions regarding OFDM, CDMA, LTE, etc.?

  • You could take a look to dsp.stackexchange.com and check if your questions would fit there.
    – bummi
    May 15, 2015 at 15:43
  • Could you be more specific? Are there particular aspects that interest you? I know the topic is general excepted on both EE.SE and Engr.SE but I do not participate much in either site so I can't tell you much beyond that. May 15, 2015 at 16:31
  • @psubsee2003 I'm on both and find Engr.SE is filled with more physicial engineering than technical questions. But EE.SE has alwasy been my goto for wireless communication so :thumbsup: for the suggestion. May 15, 2015 at 16:59

2 Answers 2


This topic has been on Area51 three times in the past and has never gotten enough traction. Mostly because there is several overlaping sites already handling these topics.

The fine folks on EE.SE are more than willing to answer questions about wireless communication technology and theory.

While the guys over on Sec.SE can answer more about the encryption, Authorization/Athentication/Accounting, and general security with wireless communication.

Finally NetworkEngineering is the best place to follow up for any network related questions.


I am supporting the creation of a Telecommunications QA on StackExchange.

I know this has been proposed several times but I truly believe there is an audience. The main challenge I face is that people interested in this idea do not know Stack Exchange and find it complicated to register on Area 51, verify the email, support and vote for the site (it is not that straightforward).

See here to support it: http://area51.stackexchange.com/proposals/104688/telecommunications

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