Customers can much more easily obtain documentation: Streamlined more than 30,000 old customer accounts. Added more than 3,000 new customer accounts. Sub-Project #1: Control of Northbound Interface Changes No. Problem Analysis Proposed Solutions 1 O&M baseline needs to be Improve O&M baseline in Q2 2012: reinforce O&M planning improved. and design baseline restrictions. From SingleRAN8.0 on, realize consistent alarms and consistent software upgrade model. 2 O&M changes and Minimize changes of O&M model and northbound interfaces interconnection interfaces for SingleRAN7.0. changes occur due to software upgrade. 3 Northbound interfaces are not Northbound control team monitors the freezing of strictly frozen within three northbound interfaces within three months prior to GA on a months prior to the GA point. regular basis and ensures the accuracy of interface documents. Sub-Project #1 Result: To resolve O&M planning and design restrictions, we outputted an O&M baseline “Operational Process and Pain Point Overview” to guide SingleRAN 8.0 planning and design. Achieved minimal changes to O&M models and northbound interfaces. Succeeded to freeze northbound interfaces within three months prior to GA in SingleRAN 7.0. Sub-Project #2: O&M Efficiency Improvement No. Problem Analysis Proposed Solutions
Customers can much more easily obtain documentation: Streamlined more than 30,000 old customer accounts. Added more than 3,000 new customer accounts. Sub-Project #1: Control of Northbound Interface Changes No. Problem Analysis Proposed Solutions 1 O&M baseline needs to be improved. Improve O&M baseline in Q2 2012: reinforce O&M planning and design baseline restrictions. From SingleRAN8.0 on, realize consistent alarms and consistent software upgrade model. 2 O&M changes and interconnection interfaces changes occur due to software upgrade. Minimize changes of O&M model and northbound interfaces for SingleRAN7.0. 3 Northbound interfaces are not strictly frozen within three months prior to the GA point. Northbound control team monitors the freezing of northbound interfaces within three months prior to GA on a regular basis and ensures the accuracy of interface documents. Sub-Project #1 Result: To resolve O&M planning and design restrictions, we outputted an O&M baseline “Operational Process and Pain Point Overview” to guide SingleRAN 8.0 planning and design. Achieved minimal changes to O&M models and northbound interfaces. Succeeded to freeze northbound interfaces within three months prior to GA in SingleRAN 7.0. Sub-Project #2: O&M Efficiency Improvement No. Problem Analysis Proposed Solutions
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