icnp21-reconfig-dataset's Introduction
############################################################################### # Rperf Dataset Release (ICNP'21) # ############################################################################### We introduce released datasets by our ICNP'21 work: “Reconfiguring Cell Selection in 4G/5G Networks”. We conducted measurement study in Los Angeles (CA) with AT&T and T-Mobile. We run our experiments through MI-LAB testbed (http://milab.cs.purdue.edu/). In particular, we run two distinct types of experiments for to build profile for cells: (I) Network downlink speed test while driving to scan all roads in a selected region at LA. At the same time, let the mobile devices run heavy traffic flows (here, continuously downloading files from the lab server). (II) Network cell deployement and signal strength measurements. We drove along all roads in the same region, and let mobile devices run light traffic flows (Ping Google every second). Both type-I static and type-I driving experiments are performed via the mperf task in MI-LAB and was primarily performed from Apr to Aug 2021. We have two datasets collected at the same region, over AT&T and T-Mobile; Each dataset contains both type-I and type-II data. 1. C1_att - Data collection for AT&T. 2. C1_tmobile - Data collection for T-Mobile 1) Structure of files ├── dataset_C1_att │ ├── data_310410.csv │ ├── handoffs.csv │ ├── radio_measurement │ │ ├── rss_data_2021*.csv │ │ ├── .... ├── dataset_C1_tmobile │ ├── data_310260.csv │ ├── handoffs.csv │ ├── radio_measurement │ │ ├── rss_data_2021*.csv │ │ ├── .... 2) Data File Descriptions (*.csv) ------------------------------------------------------------------------------- Data speed samples of serving cell sets: data_310410.csv/data_310260.csv ------------------------------------------------------------------------------- This is the data collection for heavy downloading test. We record its serving cells set and instant throughput (per second). Data file format: grid_lat: latitude of grid (precision 0.0005) grid_lon: longitude of grid (precision 0.0005) pcell_cid: physical cell ID of PCell pcell_freq: downlink earfcn of PCell scell_1_cid: physical cell ID of SCell1 scell_1_freq: downlink earfcn of SCell1 scell_2_cid: physical cell ID of SCell2 scell_2_freq: downlink earfcn of SCell2 scell_3_cid: physical cell ID of SCell3 scell_3_freq: downlink earfcn of SCell3 nr_cid: physical cell ID of the NR cell nr_freq: downlink arfcn of the NR cell seconds_since_epoch: datetime in epoch format throughput: bits per secound past_seconds_since_rrc_request: past seconds since device receives an RRC request ------------------------------------------------------------------------------- Radio signal strength samples of all serving cells and neighbor cells: radio_measurement/rss_data_*.csv ------------------------------------------------------------------------------- This is the data collection to learn the cell signal strength in the drive tests. It runs a mice flow (keeps pinging Google), rather than the heavy file downloading to save the data usage. We record all measurement logs of RSRP/RSRQ of serving/neighbor cells. Data file format: lat: latitude lon: longitude timestamp: datetime in epoch format freq: downlink earfcn of measured cell cid: physical cell ID of measured cell rsrp: RSRP (in dBm) of measured cell rsrq: RSRQ (in dB) of measured cell type: type of measured cell - PCell/SCell/neighbor cell ------------------------------------------------------------------------------- Handoff instances: handoffs.csv ------------------------------------------------------------------------------- This is the collection of all handoffs collected during heavy downloading tests. Data file format: time: datetime in epoch format lat: latitude lon: longitude servingFreq: downlink earfcn of source PCell servingCid: physical cell ID of source PCell targetFreq: downlink earfcn of target PCell targetCid: physical cell ID of target PCell 1_SCell_freq: downlink earfcn of SCell1 after handoff 1_SCell_cid: physical cell ID of SCell1 after handoff 2_SCell_freq: downlink earfcn of SCell2 after handoff 2_SCell_cid: physical cell ID of SCell2 after handoff 3_SCell_freq: downlink earfcn of SCell3 after handoff 3_SCell_cid: physical cell ID of SCell2 after handoff NR_freq: downlink earfcn of serving NR cell after handoff NR_cid: physical cell ID of serving NR cell after handoff config: configuration of source PCell Tuple format: earfcn of measured frequency channel, measurement ID, measurement event type (e.g. a2/a3), time to trigger report, quantity to trigger report, allowed counts of reports, the 1st parameter for the measurement event (or report triggering condition), (optional) the 2nd parameter for the measurement event (or report triggering condition) reports: received reports before handoff Tuple format: datetime physical cell ID of reported cell RSRQ of serving PCell RSRP of serving PCell RSRQ of reported cell RSRP of reported cell
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