TA Calculation This topic has 2 replies, 1 voice, and was last updated 17 years, 5 months ago by Pix. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts 6th August 2007 at 09:57 #48589 AdeelGuest HI, can some one throw some light on how TA is calculated in GSM. what is the formula etc? 6th August 2007 at 12:43 #48590 BhanuGuest Electromagnetic waves travel with speed of light, so as MS sends message to BTS, it takes into account the time taken by message to reach it, and now it is easy to know the distance.please correct me if i m wrong. 6th August 2007 at 13:19 #48591 PixGuest Yes, it is as simple as that 🙂 Author Posts Viewing 3 posts - 1 through 3 (of 3 total) The forum ‘Telecom Design’ is closed to new topics and replies.