Methodology for the Physical Cell Identity Assignment in LTE Networks

摘要: A methodology has been developed for an efficient PCI planning of LTE network. The considers the correlation properties physical layer synchronization signal sequences and their effects on cell ID assignment process. This approach leads to optimized assignments with least interference possible. Minimizing across PCIs improves accessibility It also a more way utilizing total number in networks. was tested simulated network 39 sites. procedure determined that just 35 PCIs, same performance can be achieved as assigning all 504 will spare future expansion used by other providers.