NodeB can't send PS to the UE

3G / 2G
1

Hi team,

In my network a NodeB can not send PS data to the UE, nevertheless the UE is so near to the NodeB.

The NodeB shows alarm type IP Clock Link Failure, this may affect?

2

Check the alarm with wireless team and with transmission team

3

Check the TAC configuration in CORE end.

Ping MME from eBN. Whether any packet loss, then need to check TX end.

Is 2G PS Ok?

4

Yes folks, 2G is OK.

5

Check if the cells are created in CORE side…

6

The following checks might helps.

  1. Whether it’s a single site issue or multiple site issue;
  2. If it’s single site, check the 3G configuration in NodeB end;
  3. Clear the IP Clock reference alarm in the site;
  4. Check whether any recent activity happened in the site;
  5. Check if HS services are active in NodeB end;
7

Thank you for your help.

Best regards

  JM.
8

Clear the alarm ,time issues arises as a result of this

1 Like