PCI Conflict Checker

Paste a PCI plan and find duplicates plus mod-3, mod-6 and mod-30 collisions.

Tools run free and anonymously — sign in with a work email to export and save results.

Model: LTE: mod 3 shares the PSS (interference between co-sited/adjacent cells), mod 6 collides cell-specific RS in 1-port deployments, mod 30 collides uplink DMRS/SRS roots. NR: mod 3 shares the PSS. Paste one entry per line: 'PCI' or 'cellname,PCI'.

Runs entirely in your browser — inputs are not sent anywhere.

For planning guidance only. Results are computed from the stated model and assumptions — verify against your own design standards before use. · Privacy note