Can I read RRC Rejection and RAB Fail Analysis on EtoBox?

RRC Rejection and RAB Fail Analysis by Joseph Mann is a document available to read on EtoBox.

What is RRC Rejection and RAB Fail Analysis about?

The document discusses issues with RRC connection setup rejections and RAB failures due to downlink power congestion caused by a cell downlink load simulation starting up and using up to 99% of resources. Stopping the simulation resolved the problem. It was also found that dynamic CE allocation of DSP resources between ASIC chips within a NodeB was causing radio link failures when new users tried to access and exhausted available resources.

Author

Joseph Mann

Language

EN