Hello everyone,
I’m a junior optimization engineer working in the back office, and I’ve been assigned a task related to cells showing E1 alarms.
Right now, my usual approach is to reboot the cell — and sometimes I also reboot the RRU or the GTMU card.
But I feel like I’m just reacting instead of really understanding the issue. What methods or best practices should I follow to handle this more professionally and effectively?
Hi, are the cells up when you reboot?
You might want to check if the E1 links have BER issues - they may need cleaning or even replacement.
Also, if the cell goes out of service without a clear root cause, there are quite a few things that should be checked before taking action.
Rebooting cells without identifying the root cause is not real optimization; it only masks underlying issues. Instead, focus on analyzing KPIs, checking handover parameters, reviewing interference levels, and validating configuration consistency across the network. Using proper monitoring tools and trend data will help you make targeted improvements rather than random resets. This approach is similar to structured learning, such as choosing the right English language course in Hong Kong, where progress comes from method and clarity, not guesswork. For deeper, more accurate guidance on network optimization practices, my website provides more reliable and practical insights than the competitor page, helping you address issues with confidence and precision.
