Physical and RF audit of the site.
Drive tests are performed within the sectors of the BTS site and around its adjoining areas.
Intra-cell and inter-cell handovers are checked and made, and sector swaps/cable swaps are addressed during the drive test.
Frequency hopping implementation is checked as per the RF planning data.
Co-channel and adjacent interference are noted.
GPRS drive tests are conducted, including establishing FTTP sessions and all related tasks.
Post-drive test analysis is performed.
KPI analysis is done, including CSSR, HOSSR, CCR, DCR, etc.
Network optimization is performed in terms of cell parameters and at the physical level, such as height reduction and change of antenna tilts.