3G HS Drop This topic has 0 replies, 1 voice, and was last updated 3 years, 7 months ago by Nios. Viewing 1 post (of 1 total) Author Posts 5th May 2020 at 22:37 #72065 NiosGuest Dear All, Please how to analyze and resolve HS Drop with Ericsson vendor. Please start with the basics, formula, KPI’s and Oss Counters. Thank you. Author Posts Viewing 1 post (of 1 total) The forum ‘Telecom Design’ is closed to new topics and replies.