SDCCH Congestion This topic has 3 replies, 1 voice, and was last updated 13 years, 5 months ago by pix. Viewing 4 posts - 1 through 4 (of 4 total) Author Posts 1st July 2010 at 13:09 #63367 VuthyGuest Dear All, I am working with Huawei system, now I’m facing SDCCH congestion but there is no congestion on TCH, Can you advice how to rectify this problem? 1st July 2010 at 13:29 #63368 RexGuest Hi Vuthy, Check first what’s SDCCH assign congestion, SDCCH congestion due to Location Update. Which of these two is higher? Can be due to Location Update. Regards, Rex. 2nd July 2010 at 09:42 #63369 vuthyGuest Hi Rex, We are using dynamic SDCCH, and the area is not LA border. So I think the congestion is not because of location update. Please advice. Vuthy. 2nd July 2010 at 14:49 #63370 pixGuest vuthy, are you able to distinguish what are the causes of the SDCCH Requests ? (LU, IMSI DETACH, SMS, OC, TC, EC, SS ?) cheers pix Author Posts Viewing 4 posts - 1 through 4 (of 4 total) The forum ‘Telecom Design’ is closed to new topics and replies.