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This document analyzes the requirements outlined by the Next Generation Mobile Networks (NGMN) for LTE parameter optimization, particularly focusing on Release 9 specifications. It covers various 3GPP specifications including TS.32.521, TS.32.522, TS.32.523, TS.32.525, TS.32.541, and TS.32.542, which relate to load balancing, handover parameters optimization, SON policies, and self-healing mechanisms in networks. The current statuses of these specifications are addressed, with insights into their completion timelines and use cases for enhancing network performance and reliability.
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Analysis of NGMN RequirementsREQ 9: LTE Parameter Optimization
Specifications Related 3GPP SA5 specifications TS 32.521/522/523/525 “SON Policy NRM IRP” TS 32.541/542 “SON Self-healing” Current Status of the specifications • TS 32.521: Requirements for Load Balancing and Handover parameters Optimization have been completed in Release 9. • TS 32.522: In Release 9, the targets of Load Balancing and Handover parameters Optimization have been defined, and the definitions of common IOCs for Self-Optimization management also have been completed. • TS 32.523/32.525: CORBA SS & XML for SON Policy NRM IRP, to be completed by June 2010 (Release 9 exception). • TS 32.541: The use case and some requirements of Cell Outage Compensation have been completed and will be finished in Release 10. • TS 32.542: Some stage 2 description of Cell Outage Compensation has been agreed and the related NRM IRP definitions will be completed in Release 10.
