Low CSSR This topic has 2 replies, 1 voice, and was last updated 17 years, 2 months ago by Arpan. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts 9th October 2007 at 18:53 #49368 ArpanGuest Hi all We are using formula fr CSSR: (no: success time TCH assign)/(total MOC attempts +total MTC attempts – sms attempts – imsi detach)* 100 Bt CSSR using this is less than 90 for all cells having no congestion and assignment failure.. Kindly suggest where is the problem???? 10th October 2007 at 11:38 #49369 pixGuest which vendor are you using ? a counter is higly dependent on the vendor : each vendor has different counters, therefore the CSSR of each vendor is different. 10th October 2007 at 18:47 #49370 ArpanGuest We are using zte hardware Author Posts Viewing 3 posts - 1 through 3 (of 3 total) The forum ‘Telecom Design’ is closed to new topics and replies.