sdcch dimenstioning This topic has 2 replies, 1 voice, and was last updated 15 years ago by fresher. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts 10th November 2009 at 11:58 #59550 fresherGuest can anybody explain me in detail what sdcch dimenstioning means in GSM 11th November 2009 at 04:31 #59551 BambiGuest SDCCH dimensioning means configuration/settings of SDCCH channels for voice and sms. You plan SDCCH based on traffic, LAC border (where high SDCCH traffic due to LU), SMS etc. 12th November 2009 at 04:47 #59552 fresherGuest Hi Bambi, Thanks for information but want to know how to calculate sdcch requirement as per traffic.is there any formula if yes let me know. Author Posts Viewing 3 posts - 1 through 3 (of 3 total) The forum ‘Telecom Design’ is closed to new topics and replies.