[紧急求助,诚谢各位高手回复!我的QQ:494853777],电话:13778301988。请教爱立信RBS2206基站B小区的故障,请问如何处理?机柜两个,载频配置:原4/6/4,现压缩为4/5/4,OMT读取B小区的故障信息如下:(最开始B小区还有二级驻波告警,我把BC小区天馈交换后,交换机房查看BC小区均没有告警,且BC小区信道不忙,但是用户投诉称:有信号但不好打接电话)我通过OMT软件看有如下告警,请问如何处理呀? 1、故障代码:AO TS2-0 EC1:3 AO TS5-2 EC1:3 AO TS6-2 EC1:3 AO TS7-2 EC1:3 故障代码说明如下:
TRA PCU (REMOTE TRANSCODER PCU COM LOST)
The speech/data frames coming from the BSC to the TS are
missing or corrupt.
This is most likely a fault in the BSC (for example no TRA
allocated, no connection in Group-Switch, and so on) or in the A-
bis transmission path. 2、故障代码:TRXC-5 I1A:19,故障代码说明如下(备注:交换机房已经把B小区TRU-5槽位数据删除): RESET DXU LINK LOST
After different DXU resets (see related faults) the TRU looses
contact with the DXU, which provokes it to do a reset and send
this message.
For information only, not a fault.