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feat: 制式标注改为2.6G/700M/TDD/FDD

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nixevol
2026-08-11 16:45:32 +08:00
parent 87a66a88ae
commit eca4c5cbb1
4 changed files with 38 additions and 18 deletions
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README.md
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@@ -30,7 +30,7 @@ metric_time,network_type,cgi,cell_name,interference_dbm,prev_interference_dbm,lo
All selected workbook rows must belong to the selected natural 15-minute group. Every summary row receives the same normalized `metric_time`; a row outside the group fails the run before database or history output.
`network_type` is derived from the seven source types: both `5G...` sources are `2.6G`, both `700M...` sources are `700M`, and SDR/反开 sources are `4G`. The summary and database keep only high-interference rows: `2.6G >= -107 dBm` and `700M/4G >= -110 dBm`. Converted source CSV files remain full source conversions.
`network_type` is derived from the seven source types: `5G干扰监控` is `2.6G`, `700M干扰监控` is `700M`, `SDR_TDD干扰监控` and `反开RD干扰监控` are `TDD`, and `SDR_FDD干扰监控`, `5G下FDD干扰监控`, and `700M下FDD干扰监控` are `FDD`. The summary and database keep only high-interference rows. Thresholds keep the original directory grouping and are independent of the `network_type` label: the two `5G...` sources use `>= -107 dBm`, and the other five sources use `>= -110 dBm`. Converted source CSV files remain full source conversions.
`nearby_count` is the number of other high-interference cells from the same selected time group within 1 km, across all network types. The cell itself is excluded, the 1 km boundary is included, and rows without coordinates use `0`. Candidate cells are found through a 1 km spatial grid index and confirmed with exact Haversine distance.