Call drop in 3G -UMTS This topic has 35 replies, 1 voice, and was last updated 1 year, 5 months ago by ahmad. Viewing 6 posts - 31 through 36 (of 36 total) ← 1 2 3 Author Posts 22nd January 2018 at 12:21 #57281 sachinGuest hi actually if you are facing call drop issue in 3G which is due to some radio parameter issues, # main issue is cell breathing # when ec/no is very worst is a majorly reason behind it # handover is not proper defined for this . main very important reason is RTWP is high which is due to interference or hardware faulty 29th January 2018 at 07:38 #57282 maniGuest hi all, what are the most important parameters to check in 3g rf for maintaining QOS ? and please will anybody explain them a little please ? 18th April 2018 at 05:57 #57283 hardiGuest hello could you please to help me about how to solve CS RAB abnormal resale issue 23rd April 2018 at 05:45 #57284 jamilGuest Dear Hardi what type of equipment have on site and what type of antenna rrus rus ets 21st January 2021 at 08:46 #78331 SHARON OKOTAGuest Hey guys, which parameters can I change to improve 3G CS drop call rate and throughput? 7th September 2021 at 11:23 #86434 ahmadGuest what is the frame loss in 3G???? Author Posts Viewing 6 posts - 31 through 36 (of 36 total) ← 1 2 3 The forum ‘Telecom Design’ is closed to new topics and replies.