The enb has the flexibility of using either 3 individual antenna ports or combining 2 ports into 1 in addition to the remaining 2. the second option is a combination of transmit diversity and the...
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The enb has the flexibility of using either 3 individual antenna ports or combining 2 ports into 1 in addition to the remaining 2. the second option is a combination of transmit diversity and the...
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1 Changes in eRAN Capacity Monitoring Guide.......................................................................1
2...
lClarification for UL CE
lSuggestion Strategy for UL CE
lConclusion
lDifference Between E******* and Huawei
This is Huawei KPI Reference Documentation for eRAN
You need to buy more BSC license. The license determine the soft capacity of the BSC, hence when all get utilized, services will be denied.
For huawei, you can do a parameter comparison in the u2000 with non problematic cells and check the discrepancies
Huawei also has CellLdrSfResThd parameter.. This is also cell level
Check if the neighbours are defined properly especially the external neighbour configuration in the BSC and RNC vice versa.
You can also consider balancing load to other lightly loaded intra-frequency neighours
You can expand to up to 3rd carrier to increase your capacity and maintain quality of user experience.
You should also check if there are any coverage issues in the handover area. If UE enters a poor coverage area after initiating the handover process, it will either fail to send a response to the...
1.Do a quick check for any hardware related issues: jumber, antenna, connectors etc
2. Check to make sure it is not due to high users.. confirm the values during offpeak period.
3. Check scan for...
In increasing the minimum received level required to camp unto the network, you are limiting UEs with lower level from accessing the network, hence the drop.
See attached KPI documentation for RAN17
NPMaster Installation and License application Guide
RTWP optimization procedure to improve call drop rate
Case Study for low throughput improvement
Optimization Solutions for the following resource congestions
CE
Power
Channel Code
Iub Transmission
Radio Network Optimization command list for NSN Equipment