| {"source_repo": "powder-lte-v1", "source_id": "powder-lte-v1__pfl-single-ue-fake-exp-16__mr__0__chunk1", "source_spec_id": null, "source_version": null, "messages": [{"role": "user", "content": "# LTE radio measurement reports relayed to the EPC (serving and neighbour cell RSRP/RSRQ, uplink SINR, PHR, timing advance)\nrun_id: pfl-single-ue-fake-exp-16\nscenario_label: fake\nprovenance: measured over real SDR radios on POWDER; report clock is the EPC host clock (unverified offset vs pcaps)\nidentifiers: subscriber ids are keyed pseudonyms (ue-...), not IMSIs\nnote: fields cqi, mcs, bler and bitrate are not populated by this eNB build and are omitted\n\n2026-02-02T22:05:43.906 | 162 | 1 | -82.0 | -10.0 | 32.63 | 29.67 | 40.0 | 0.6 | 2:-76.0/-2.5\n2026-02-02T22:06:34.764 | 173 | 1 | -82.0 | -10.0 | 33.12 | 29.7 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-02-02T22:07:25.444 | 184 | 1 | -81.0 | -10.0 | 32.93 | 29.74 | 40.0 | 0.6 | 2:-75.0/-2.5\n2026-02-02T22:08:15.804 | 185 | 1 | -82.0 | -9.5 | 32.65 | 29.71 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-02-02T22:09:06.404 | 186 | 1 | -81.0 | -9.5 | 32.9 | 29.71 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-02-02T22:09:57.084 | 187 | 1 | -81.0 | -9.0 | 33.57 | 29.73 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-02-02T22:10:47.626 | 188 | 1 | -81.0 | -9.0 | 33.7 | 29.74 | 40.0 | 0.6 | 2:-75.0/-2.5\n2026-02-02T22:11:38.345 | 189 | 1 | -81.0 | -9.0 | 33.47 | 29.7 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-02-02T22:12:28.844 | 190 | 1 | -81.0 | -9.0 | 33.79 | 29.73 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-02-02T22:13:19.585 | 191 | 1 | -81.0 | -9.5 | 33.34 | 29.73 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-02-02T22:14:10.083 | 192 | 1 | -81.0 | -9.5 | 32.61 | 29.7 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-02-02T22:15:00.785 | 193 | 1 | -82.0 | -10.0 | 32.87 | 29.67 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-02-02T22:15:51.305 | 194 | 1 | -82.0 | -10.0 | 33.33 | 29.74 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-02-02T22:16:41.945 | 205 | 1 | -81.0 | -9.5 | 32.94 | 29.74 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-02-02T22:17:32.505 | 206 | 1 | -81.0 | -9.5 | 32.71 | 29.7 | 40.0 | 0.7 | 2:-75.0/-2.5\n2026-02-02T22:18:23.083 | 207 | 1 | -81.0 | -9.0 | 32.86 | 29.73 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-02-02T22:19:13.643 | 208 | 1 | -81.0 | -9.0 | 32.8 | 29.7 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-02-02T22:20:04.344 | 209 | 1 | -81.0 | -9.0 | 32.7 | 29.68 | 40.0 | 0.6 | 2:-75.0/-2.5\n2026-02-02T22:20:54.864 | 210 | 1 | -81.0 | -9.0 | 32.66 | 29.68 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-02-02T22:21:45.384 | 211 | 1 | -81.0 | -9.0 | 33.26 | 29.72 | 40.0 | 0.6 | 2:-75.0/-2.5\n2026-02-02T22:22:36.002 | 212 | 1 | -81.0 | -9.5 | 32.55 | 29.75 | 40.0 | 0.7 | 2:-74.0/-2.5\n2026-02-02T22:23:26.544 | 213 | 1 | -81.0 | -9.5 | 32.69 | 29.69 | 40.0 | 0.7 | 2:-74.0/-2.5\n2026-02-02T22:37:46.782 | 226 | 1 | -81.0 | -6.5 | 33.36 | 29.6 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-02-02T22:38:37.302 | 227 | 1 | -81.0 | -6.0 | 33.13 | 29.59 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-02-02T22:39:28.022 | 228 | 1 | -81.0 | -6.0 | 32.64 | 29.63 | 40.0 | 0.6 | 2:-75.0/-2.5\n2026-02-02T22:40:18.560 | 229 | 1 | -81.0 | -5.5 | 32.77 | 29.58 | 40.0 | 0.7 | 2:-74.0/-2.5\n2026-02-02T22:41:09.079 | 230 | 1 | -82.0 | -5.0 | 32.53 | 29.62 | 40.0 | 0.6 | 2:-75.0/-2.5\n2026-02-02T22:42:00.022 | 231 | 1 | -81.0 | -4.5 | 33.03 | 29.69 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-02-02T22:42:50.141 | 232 | 1 | -82.0 | -4.0 | 33.65 | 29.7 | 40.0 | 0.6 | 2:-76.0/-2.5\n\n\nHow does the serving cell RSRQ trend between 22:05:43 and 22:42:50, and what is the RSRP of neighbour cell 2 during this period?"}, {"role": "assistant", "content": "The serving cell RSRQ starts at -10.0 at 2026-02-02T22:05:43.906 and remains relatively stable between -10.0 and -9.0 until 22:23:26.544. Following a gap in records, the RSRQ improves, moving from -6.5 at 22:37:46.782 to -4.0 at 22:42:50.141. Throughout the entire duration, the RSRP for neighbour cell 2 fluctuates minimally between -74.0 and -76.0, as seen in the final column of the records."}]} |
| {"source_repo": "powder-lte-v1", "source_id": "powder-lte-v1__pfl-single-ue-benign-exp-18__mr__0__chunk0", "source_spec_id": null, "source_version": null, "messages": [{"role": "user", "content": "# LTE radio measurement reports relayed to the EPC (serving and neighbour cell RSRP/RSRQ, uplink SINR, PHR, timing advance)\nrun_id: pfl-single-ue-benign-exp-18\nscenario_label: benign\nprovenance: measured over real SDR radios on POWDER; report clock is the EPC host clock (unverified offset vs pcaps)\nidentifiers: subscriber ids are keyed pseudonyms (ue-...), not IMSIs\nnote: fields cqi, mcs, bler and bitrate are not populated by this eNB build and are omitted\n\ncolumns: received_at | rnti | serving pci | rsrp_dBm | rsrq_dB | pusch_sinr_dB | pucch_sinr_dB | phr_dB | ta_us | neighbours (pci:rsrp/rsrq)\n2026-02-01T19:00:08.647 | 70 | 1 | -71.0 | -4.0 | 32.46 | 29.7 | 40.0 | 0.7 | 2:-61.0/-2.5\n2026-02-01T19:02:54.160 | 83 | 2 | -101.0 | -4.5 | 33.26 | 29.92 | 40.0 | 0.5 | 1:-92.0/-2.5\n2026-02-01T19:05:39.247 | 84 | 1 | -71.0 | -4.0 | 32.48 | 29.73 | 40.0 | 0.6 | 2:-62.0/-2.5\n2026-02-01T19:08:24.740 | 97 | 2 | -101.0 | -5.0 | 33.34 | 29.91 | 40.0 | 0.6 | 1:-92.0/-2.5\n2026-02-01T19:11:09.846 | 98 | 1 | -71.0 | -4.0 | 32.58 | 29.6 | 40.0 | 0.6 | 2:-62.0/-2.5\n2026-02-01T19:13:55.339 | 111 | 2 | -101.0 | -7.0 | 33.32 | 29.95 | 40.0 | 0.6 | 1:-92.0/-2.5\n2026-02-01T19:16:40.445 | 112 | 1 | -71.0 | -7.5 | 32.5 | 29.6 | 40.0 | 0.6 | 2:-61.0/-2.5\n2026-02-01T19:19:25.938 | 125 | 2 | -100.0 | -9.5 | 33.33 | 29.91 | 40.0 | 0.6 | 1:-93.0/-2.5\n2026-02-01T19:22:11.045 | 126 | 1 | -70.0 | -9.5 | 32.65 | 29.61 | 40.0 | 0.6 | 2:-61.0/-2.5\n2026-02-01T19:24:56.518 | 139 | 2 | -101.0 | -11.0 | 33.3 | 29.89 | 40.0 | 0.6 | 1:-93.0/-2.5\n2026-02-01T19:27:41.662 | 140 | 1 | -70.0 | -10.0 | 32.49 | 29.69 | 40.0 | 0.6 | 2:-62.0/-2.5\n2026-02-01T19:30:27.157 | 153 | 2 | -102.0 | -11.0 | 33.3 | 29.88 | 40.0 | 0.6 | 1:-94.0/-2.5\n2026-02-01T19:33:12.261 | 154 | 1 | -70.0 | -10.5 | 32.46 | 29.69 | 40.0 | 0.6 | 2:-62.0/-2.5\n2026-02-01T19:35:57.736 | 167 | 2 | -100.0 | -10.5 | 33.33 | 29.94 | 40.0 | 0.6 | 1:-92.0/-2.5\n2026-02-01T19:38:42.843 | 168 | 1 | -70.0 | -11.0 | 32.4 | 29.69 | 40.0 | 0.6 | 2:-61.0/-2.5\n2026-02-01T19:41:28.336 | 181 | 2 | -101.0 | -10.0 | 33.3 | 29.93 | 40.0 | 0.6 | 1:-92.0/-2.5\n2026-02-01T19:44:13.460 | 182 | 1 | -70.0 | -9.0 | 32.57 | 29.56 | 40.0 | 0.6 | 2:-62.0/-2.5\n2026-02-01T19:46:58.915 | 195 | 2 | -101.0 | -8.0 | 33.32 | 29.91 | 40.0 | 0.6 | 1:-93.0/-2.5\n2026-02-01T19:49:44.059 | 196 | 1 | -70.0 | -6.5 | 32.57 | 29.65 | 40.0 | 0.6 | 2:-62.0/-2.5\n2026-02-01T19:52:29.534 | 209 | 2 | -101.0 | -5.0 | 33.29 | 29.97 | 40.0 | 0.6 | 1:-92.0/-2.5\n2026-02-01T19:55:14.659 | 210 | 1 | -71.0 | -4.0 | 32.49 | 29.65 | 40.0 | 0.6 | 2:-61.0/-2.5\n2026-02-01T19:58:00.134 | 223 | 2 | -101.0 | -5.0 | 33.26 | 29.96 | 40.0 | 0.6 | 1:-93.0/-2.5\n2026-02-01T20:00:47.218 | 224 | 1 | -71.0 | -4.5 | 32.46 | 29.67 | 40.0 | 0.6 | 2:-60.0/-2.5\n2026-02-01T20:03:32.253 | 237 | 2 | -102.0 | -5.0 | 33.28 | 29.95 | 40.0 | 0.6 | 1:-92.0/-2.5\n2026-02-01T20:06:17.799 | 238 | 1 | -71.0 | -4.0 | 32.36 | 29.59 | 40.0 | 0.6 | 2:-60.0/-2.5\n2026-02-01T20:09:02.872 | 251 | 2 | -98.0 | -7.5 | 33.23 | 29.94 | 40.0 | 0.6 | 1:-91.0/-2.5\n2026-02-01T20:11:48.577 | 252 | 1 | -67.0 | -7.5 | 32.6 | 29.59 | 40.0 | 0.6 | 2:-62.0/-2.5\n2026-02-01T20:14:33.472 | 265 | 2 | -100.0 | -10.5 | 33.26 | 29.96 | 40.0 | 0.6 | 1:-93.0/-2.5\n2026-02-01T20:17:19.158 | 266 | 1 | -70.0 | -12.0 | 32.58 | 29.62 | 40.0 | 0.6 | 2:-62.0/-2.5\n2026-02-01T20:20:04.071 | 279 | 2 | -100.0 | -12.0 | 33.26 | 29.97 | 40.0 | 0.6 | 1:-91.0/-2.5\n2026-02-01T20:22:49.758 | 280 | 1 | -68.0 | -9.5 | 38.51 | 37.88 | 40.0 | 0.1 | 2:-62.0/-2.5\n\n\nBased on the measurement reports, how does the serving cell RSRP and RSRQ trend for reports associated with PCI 1 between 19:00:08 and 20:22:49?"}, {"role": "assistant", "content": "For PCI 1, the serving RSRP remains relatively stable, starting at -71.0 dBm at 19:00:08.647, fluctuating slightly between -71.0 dBm and -67.0 dBm (seen at 20:11:48.577), and ending at -68.0 dBm at 20:22:49.758. The serving RSRQ shows more variance, beginning at -4.0 dB at 19:00:08.647, dipping to a low of -12.0 dB at 20:17:19.158, and recovering to -9.5 dB by 20:22:49.758. Throughout this period, the PUSCH SINR for PCI 1 generally stays around 32 dB, with a notable increase to 38.51 dB in the final record at 20:22:49.758."}]} |
| {"source_repo": "powder-lte-v1", "source_id": "powder-lte-v1__pfl-two-ue-fake-exp-07__mr__0__chunk1", "source_spec_id": null, "source_version": null, "messages": [{"role": "user", "content": "# LTE radio measurement reports relayed to the EPC (serving and neighbour cell RSRP/RSRQ, uplink SINR, PHR, timing advance)\nrun_id: pfl-two-ue-fake-exp-07\nscenario_label: fake\nprovenance: measured over real SDR radios on POWDER; report clock is the EPC host clock (unverified offset vs pcaps)\nidentifiers: subscriber ids are keyed pseudonyms (ue-...), not IMSIs\nnote: fields cqi, mcs, bler and bitrate are not populated by this eNB build and are omitted\n\n2026-04-12T11:12:33.482 | 156 | 1 | -80.0 | -8.5 | 10.87 | 15.09 | 40.0 | 0.8 | 2:-75.0/-2.5\n2026-04-12T11:14:06.062 | 158 | 1 | -78.0 | -7.0 | 32.63 | 28.95 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-12T11:14:06.222 | 157 | 1 | -80.0 | -7.5 | 11.28 | 15.22 | 40.0 | 0.0 | 2:-75.0/-2.5\n2026-04-12T11:15:38.542 | 159 | 1 | -81.0 | -6.5 | 10.83 | 15.14 | 40.0 | 0.3 | 2:-75.0/-2.5\n2026-04-12T11:15:38.582 | 160 | 1 | -80.0 | -6.5 | 32.81 | 28.98 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-12T11:17:11.061 | 161 | 1 | -82.0 | -5.5 | 10.53 | 15.1 | 40.0 | 0.7 | 2:-75.0/-2.5\n2026-04-12T11:17:11.262 | 162 | 1 | -81.0 | -5.5 | 32.78 | 28.95 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-12T11:18:43.422 | 163 | 1 | -81.0 | -4.0 | 32.83 | 29.62 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-12T11:18:43.502 | 164 | 1 | -82.0 | -4.0 | 10.22 | 15.12 | 40.0 | 0.4 | 2:-75.0/-2.5\n2026-04-12T11:20:15.901 | 173 | 1 | -83.0 | -4.5 | 10.15 | 15.12 | 40.0 | 0.9 | 2:-75.0/-2.5\n2026-04-12T11:21:48.061 | 174 | 1 | -82.0 | -4.5 | 8.65 | 15.06 | 40.0 | -0.3 | 2:-75.0/-2.5\n2026-04-12T11:23:20.821 | 175 | 1 | -82.0 | -4.0 | 9.87 | 15.17 | 40.0 | 1.2 | 2:-74.0/-2.5\n2026-04-12T11:24:53.261 | 176 | 1 | -83.0 | -4.0 | 16.76 | 15.26 | 40.0 | 0.6 | 2:-75.0/-2.5\n2026-04-12T11:26:25.701 | 191 | 1 | -82.0 | -4.0 | 16.05 | 15.25 | 40.0 | 0.6 | 2:-75.0/-2.5\n2026-04-12T11:27:58.060 | 192 | 1 | -83.0 | -4.0 | 16.89 | 15.33 | 40.0 | 0.6 | 2:-75.0/-2.5\n2026-04-12T11:29:30.478 | 193 | 1 | -82.0 | -5.5 | 16.65 | 15.35 | 40.0 | 0.6 | 2:-75.0/-2.5\n\n\nBased on the measurement reports, how does the uplink SINR compare between the reports at 2026-04-12T11:14:06.062 and 2026-04-12T11:14:06.222?"}, {"role": "assistant", "content": "At 2026-04-12T11:14:06.062, the uplink SINR is recorded as 32.63. In the subsequent report at 2026-04-12T11:14:06.222, the uplink SINR drops significantly to 11.28. This represents a decrease of 21.35 in the SINR value between these two timestamps."}]} |
| {"source_repo": "powder-lte-v1", "source_id": "powder-lte-v1__pfl-two-ue-benign-exp-05__mr__0__chunk0", "source_spec_id": null, "source_version": null, "messages": [{"role": "user", "content": "# LTE radio measurement reports relayed to the EPC (serving and neighbour cell RSRP/RSRQ, uplink SINR, PHR, timing advance)\nrun_id: pfl-two-ue-benign-exp-05\nscenario_label: benign\nprovenance: measured over real SDR radios on POWDER; report clock is the EPC host clock (unverified offset vs pcaps)\nidentifiers: subscriber ids are keyed pseudonyms (ue-...), not IMSIs\nnote: fields cqi, mcs, bler and bitrate are not populated by this eNB build and are omitted\n\ncolumns: received_at | rnti | serving pci | rsrp_dBm | rsrq_dB | pusch_sinr_dB | pucch_sinr_dB | phr_dB | ta_us | neighbours (pci:rsrp/rsrq)\n2026-04-09T07:48:55.923 | 70 | 1 | -80.0 | -7.5 | 18.6 | 17.04 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-09T07:48:56.523 | 71 | 1 | -78.0 | -7.0 | 32.58 | 28.9 | 40.0 | 0.7 | 2:-73.0/-2.5\n2026-04-09T07:49:45.599 | 97 | 2 | -81.0 | -7.0 | 18.6 | 15.21 | 40.0 | 0.6 | 1:-74.0/-2.5\n2026-04-09T07:50:28.541 | 87 | 1 | -80.0 | -6.5 | 32.98 | 29.51 | 40.0 | 0.6 | 2:-73.0/-2.5\n2026-04-09T07:50:28.563 | 75 | 1 | -81.0 | -7.0 | 16.83 | 16.96 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-09T07:51:17.959 | 125 | 2 | -82.0 | -5.5 | 18.38 | 15.22 | 40.0 | 0.6 | 1:-74.0/-2.5\n2026-04-09T07:51:17.977 | 124 | 2 | -83.0 | -5.5 | 7.57 | 11.51 | 40.0 | -0.1 | 1:-75.0/-2.5\n2026-04-09T07:52:00.863 | 115 | 1 | -83.0 | -5.0 | 16.65 | 16.87 | 40.0 | 0.6 | 2:-75.0/-2.5\n2026-04-09T07:52:00.981 | 114 | 1 | -81.0 | -5.0 | 32.79 | 29.6 | 40.0 | 0.6 | 2:-73.0/-2.5\n2026-04-09T07:52:50.413 | 152 | 2 | -83.0 | -4.5 | 6.99 | 11.45 | 40.0 | -4.8 | 1:-74.0/-2.5\n2026-04-09T07:52:50.439 | 153 | 2 | -83.0 | -4.5 | 18.55 | 15.22 | 40.0 | 0.6 | 1:-74.0/-2.5\n2026-04-09T07:53:33.422 | 143 | 1 | -83.0 | -4.0 | 15.74 | 16.97 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-09T07:53:33.442 | 142 | 1 | -81.0 | -4.0 | 32.82 | 29.53 | 40.0 | 0.6 | 2:-73.0/-2.5\n2026-04-09T07:54:22.935 | 180 | 2 | -84.0 | -4.5 | 5.59 | 11.43 | 40.0 | -4.7 | 1:-76.0/-2.5\n2026-04-09T07:54:23.017 | 179 | 2 | -82.0 | -4.5 | 18.36 | 15.3 | 40.0 | 0.6 | 1:-73.0/-2.5\n2026-04-09T07:55:05.943 | 171 | 1 | -82.0 | -4.0 | 32.66 | 29.11 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-09T07:55:05.980 | 170 | 1 | -83.0 | -4.0 | 12.19 | 16.99 | 40.0 | 0.6 | 2:-75.0/-2.5\n2026-04-09T07:55:55.337 | 209 | 2 | -83.0 | -4.5 | 12.4 | 11.41 | 40.0 | 0.1 | 1:-75.0/-2.5\n2026-04-09T07:55:55.359 | 208 | 2 | -83.0 | -4.5 | 18.73 | 15.22 | 40.0 | 0.7 | 1:-74.0/-2.5\n2026-04-09T07:56:38.322 | 199 | 1 | -83.0 | -4.0 | 12.62 | 17.03 | 40.0 | 0.4 | 2:-74.0/-2.5\n2026-04-09T07:56:38.442 | 198 | 1 | -81.0 | -4.5 | 32.7 | 29.61 | 40.0 | 0.7 | 2:-73.0/-2.5\n2026-04-09T07:57:27.939 | 237 | 2 | -83.0 | -4.5 | 18.49 | 15.22 | 40.0 | 0.6 | 1:-75.0/-2.5\n2026-04-09T07:57:27.969 | 238 | 2 | -83.0 | -4.5 | 6.85 | 11.42 | 40.0 | 0.0 | 1:-75.0/-2.5\n2026-04-09T07:58:10.862 | 227 | 1 | -83.0 | -4.0 | 16.67 | 17.07 | 40.0 | 0.5 | 2:-73.0/-2.5\n2026-04-09T07:58:10.923 | 226 | 1 | -82.0 | -4.0 | 32.58 | 29.51 | 40.0 | 0.7 | 2:-74.0/-2.5\n2026-04-09T07:59:00.319 | 265 | 2 | -82.0 | -4.5 | 18.37 | 15.22 | 40.0 | 0.6 | 1:-73.0/-2.5\n2026-04-09T07:59:00.337 | 266 | 2 | -83.0 | -4.5 | 6.88 | 11.36 | 40.0 | 0.5 | 1:-75.0/-2.5\n2026-04-09T07:59:43.142 | 255 | 1 | -83.0 | -4.0 | 11.63 | 16.97 | 40.0 | 0.8 | 2:-74.0/-2.5\n2026-04-09T07:59:43.460 | 254 | 1 | -81.0 | -4.0 | 32.83 | 29.52 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-09T08:00:32.779 | 294 | 2 | -82.0 | -4.5 | 18.55 | 15.22 | 40.0 | 0.6 | 1:-74.0/-2.5\n2026-04-09T08:01:15.662 | 259 | 1 | -83.0 | -4.0 | 17.11 | 16.95 | 40.0 | 0.6 | 2:-75.0/-2.5\n\n\nBased on the provided measurement reports, which UEs experienced negative timing advance (ta_us) values, and what were the corresponding serving PCI and ta_us values for those instances?"}, {"role": "assistant", "content": "Three UEs experienced negative timing advance values. At 2026-04-09T07:51:17.977, RNTI 124 was served by PCI 2 with a ta_us of -0.1. At 2026-04-09T07:52:50.413, RNTI 152 was served by PCI 2 with a ta_us of -4.8. Finally, at 2026-04-09T07:54:22.935, RNTI 180 was served by PCI 2 with a ta_us of -4.7."}]} |
| {"source_repo": "powder-lte-v1", "source_id": "powder-lte-v1__pfl-two-ue-fake-exp-03__mr__0__chunk0", "source_spec_id": null, "source_version": null, "messages": [{"role": "user", "content": "# LTE radio measurement reports relayed to the EPC (serving and neighbour cell RSRP/RSRQ, uplink SINR, PHR, timing advance)\nrun_id: pfl-two-ue-fake-exp-03\nscenario_label: fake\nprovenance: measured over real SDR radios on POWDER; report clock is the EPC host clock (unverified offset vs pcaps)\nidentifiers: subscriber ids are keyed pseudonyms (ue-...), not IMSIs\nnote: fields cqi, mcs, bler and bitrate are not populated by this eNB build and are omitted\n\ncolumns: received_at | rnti | serving pci | rsrp_dBm | rsrq_dB | pusch_sinr_dB | pucch_sinr_dB | phr_dB | ta_us | neighbours (pci:rsrp/rsrq)\n2026-04-08T14:51:15.652 | 72 | 1 | -83.0 | -9.0 | 19.13 | 16.96 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-08T14:51:16.012 | 73 | 1 | -81.0 | -8.0 | 32.41 | 29.03 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-08T14:52:48.052 | 75 | 1 | -83.0 | -9.5 | 13.83 | 16.96 | 40.0 | 0.6 | 2:-75.0/-2.5\n2026-04-08T14:52:48.469 | 74 | 1 | -81.0 | -8.5 | 33.01 | 29.49 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-08T14:54:20.949 | 76 | 1 | -81.0 | -9.0 | 32.84 | 29.55 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-08T15:08:12.170 | 77 | 1 | -83.0 | -9.5 | 18.73 | 17.13 | 40.0 | 0.6 | 2:-75.0/-2.5\n2026-04-08T15:09:44.369 | 78 | 1 | -82.0 | -9.0 | 18.82 | 16.96 | 40.0 | 0.6 | 2:-75.0/-2.5\n2026-04-08T15:09:44.689 | 79 | 1 | -80.0 | -8.0 | 32.7 | 29.01 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-08T15:11:17.049 | 81 | 1 | -83.0 | -8.5 | 12.29 | 16.97 | 40.0 | 0.3 | 2:-75.0/-2.5\n2026-04-08T15:11:17.107 | 80 | 1 | -82.0 | -7.5 | 32.72 | 29.55 | 40.0 | 0.6 | 2:-75.0/-2.5\n2026-04-08T15:12:49.589 | 83 | 1 | -83.0 | -7.0 | 12.4 | 16.95 | 40.0 | 0.5 | 2:-74.0/-2.5\n2026-04-08T15:12:49.627 | 82 | 1 | -81.0 | -6.5 | 32.57 | 29.55 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-08T15:14:21.707 | 84 | 1 | -83.0 | -6.0 | 12.94 | 17.02 | 40.0 | 0.6 | 2:-75.0/-2.5\n2026-04-08T15:14:22.089 | 85 | 1 | -81.0 | -5.0 | 32.55 | 29.04 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-08T15:15:54.209 | 86 | 1 | -83.0 | -4.5 | 12.19 | 16.97 | 40.0 | 0.3 | 2:-75.0/-2.5\n2026-04-08T15:15:54.609 | 87 | 1 | -81.0 | -4.0 | 32.74 | 29.13 | 40.0 | 0.6 | 2:-75.0/-2.5\n2026-04-08T15:17:26.628 | 89 | 1 | -83.0 | -4.5 | 16.06 | 16.92 | 40.0 | 0.6 | 2:-75.0/-2.5\n2026-04-08T15:17:26.906 | 88 | 1 | -81.0 | -4.0 | 32.76 | 29.68 | 40.0 | 0.6 | 2:-75.0/-2.5\n2026-04-08T15:18:59.128 | 90 | 1 | -83.0 | -4.5 | 17.82 | 17.07 | 40.0 | 0.8 | 2:-75.0/-2.5\n2026-04-08T15:18:59.408 | 91 | 1 | -81.0 | -4.0 | 37.99 | 35.2 | 40.0 | 0.1 | 2:-74.0/-2.5\n2026-04-08T15:20:31.488 | 92 | 1 | -83.0 | -4.5 | 18.82 | 16.91 | 40.0 | 0.6 | 2:-76.0/-2.5\n2026-04-08T15:20:31.576 | 93 | 1 | -82.0 | -4.0 | 32.79 | 28.89 | 40.0 | 0.6 | 2:-75.0/-2.5\n2026-04-08T15:22:03.948 | 95 | 1 | -84.0 | -4.0 | 11.79 | 16.93 | 40.0 | 0.7 | 2:-76.0/-2.5\n2026-04-08T15:22:04.106 | 94 | 1 | -81.0 | -4.0 | 33.11 | 29.6 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-08T15:23:36.247 | 97 | 1 | -84.0 | -4.5 | 11.86 | 17.01 | 40.0 | 0.6 | 2:-76.0/-2.5\n2026-04-08T15:23:36.545 | 96 | 1 | -82.0 | -4.0 | 32.61 | 29.58 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-08T15:25:08.627 | 99 | 1 | -83.0 | -4.0 | 17.44 | 16.91 | 40.0 | 0.6 | 2:-75.0/-2.5\n2026-04-08T15:25:09.105 | 98 | 1 | -81.0 | -4.0 | 32.71 | 29.55 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-08T15:26:41.147 | 101 | 1 | -83.0 | -5.5 | 14.86 | 16.92 | 40.0 | 0.7 | 2:-76.0/-2.5\n2026-04-08T15:26:41.447 | 100 | 1 | -81.0 | -5.0 | 33.27 | 29.48 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-08T15:28:13.807 | 102 | 1 | -82.0 | -7.0 | 18.03 | 16.91 | 40.0 | 0.7 | 2:-74.0/-2.5\n\n\nBased on the measurement reports, what is the typical RSRP and RSRQ for the serving cell (PCI 1) and the neighbor cell (PCI 2) for the UE with RNTI 91 at 2026-04-08T15:18:59.408?"}, {"role": "assistant", "content": "For the UE with RNTI 91 at 2026-04-08T15:18:59.408, the serving cell (PCI 1) has an RSRP of -81.0 dBm and an RSRQ of -4.0 dB. The neighbor cell (PCI 2) is reported with an RSRP of -74.0 dBm and an RSRQ of -2.5 dB."}]} |
| {"source_repo": "powder-lte-v1", "source_id": "powder-lte-v1__pfl-single-ue-benign-exp-08__mr__0__chunk0", "source_spec_id": null, "source_version": null, "messages": [{"role": "user", "content": "# LTE radio measurement reports relayed to the EPC (serving and neighbour cell RSRP/RSRQ, uplink SINR, PHR, timing advance)\nrun_id: pfl-single-ue-benign-exp-08\nscenario_label: benign\nprovenance: measured over real SDR radios on POWDER; report clock is the EPC host clock (unverified offset vs pcaps)\nidentifiers: subscriber ids are keyed pseudonyms (ue-...), not IMSIs\nnote: fields cqi, mcs, bler and bitrate are not populated by this eNB build and are omitted\n\ncolumns: received_at | rnti | serving pci | rsrp_dBm | rsrq_dB | pusch_sinr_dB | pucch_sinr_dB | phr_dB | ta_us | neighbours (pci:rsrp/rsrq)\n2026-01-29T20:42:51.196 | 70 | 1 | -98.0 | -4.5 | 32.79 | 29.83 | 40.0 | 0.7 | 2:-93.0/-2.5\n2026-01-29T20:46:15.214 | 83 | 2 | -101.0 | -5.0 | 33.12 | 29.96 | 40.0 | 0.6 | 1:-91.0/-2.5\n2026-01-29T20:49:30.777 | 84 | 1 | -70.0 | -4.5 | 32.48 | 29.7 | 40.0 | 0.6 | 2:-61.0/-2.5\n2026-01-29T20:52:45.793 | 97 | 2 | -101.0 | -5.0 | 33.26 | 29.96 | 40.0 | 0.6 | 1:-91.0/-2.5\n2026-01-29T20:56:01.195 | 98 | 1 | -71.0 | -4.5 | 32.58 | 29.68 | 40.0 | 0.6 | 2:-64.0/-2.5\n2026-01-29T20:59:16.393 | 111 | 2 | -101.0 | -7.0 | 33.35 | 29.92 | 40.0 | 0.6 | 1:-93.0/-2.5\n2026-01-29T21:02:32.034 | 112 | 1 | -68.0 | -7.0 | 32.49 | 29.7 | 40.0 | 0.6 | 2:-62.0/-2.5\n2026-01-29T21:09:02.735 | 114 | 1 | -69.0 | -11.0 | 32.45 | 29.65 | 40.0 | 0.6 | 2:-61.0/-2.5\n2026-01-29T21:12:17.571 | 139 | 2 | -101.0 | -13.0 | 33.23 | 29.92 | 40.0 | 0.6 | 1:-92.0/-2.5\n2026-01-29T21:15:33.233 | 128 | 1 | -69.0 | -11.0 | 32.49 | 29.59 | 40.0 | 0.6 | 2:-62.0/-2.5\n2026-01-29T21:22:03.792 | 130 | 1 | -69.0 | -7.0 | 32.65 | 29.62 | 40.0 | 0.6 | 2:-62.0/-2.5\n2026-01-29T21:25:18.730 | 167 | 2 | -101.0 | -5.0 | 33.23 | 29.97 | 40.0 | 0.6 | 1:-91.0/-2.5\n2026-01-29T21:28:34.192 | 144 | 1 | -72.0 | -4.0 | 32.41 | 29.68 | 40.0 | 0.6 | 2:-63.0/-2.5\n2026-01-29T21:31:49.310 | 181 | 2 | -101.0 | -5.0 | 33.31 | 29.92 | 40.0 | 0.5 | 1:-91.0/-2.5\n2026-01-29T21:35:04.813 | 158 | 1 | -71.0 | -4.0 | 32.51 | 29.61 | 40.0 | 0.7 | 2:-63.0/-2.5\n2026-01-29T21:38:19.909 | 195 | 2 | -101.0 | -5.0 | 33.28 | 29.98 | 40.0 | 0.6 | 1:-91.0/-2.5\n2026-01-29T21:41:35.452 | 172 | 1 | -70.0 | -5.0 | 32.55 | 29.6 | 40.0 | 0.6 | 2:-63.0/-2.5\n2026-01-29T21:44:50.509 | 209 | 2 | -101.0 | -8.0 | 33.21 | 29.95 | 40.0 | 0.6 | 1:-91.0/-2.5\n2026-01-29T21:48:05.870 | 186 | 1 | -71.0 | -9.0 | 32.6 | 29.6 | 40.0 | 0.6 | 2:-63.0/-2.5\n2026-01-29T21:51:21.108 | 223 | 2 | -100.0 | -10.0 | 33.25 | 29.86 | 40.0 | 0.6 | 1:-91.0/-2.5\n2026-01-29T21:54:36.531 | 200 | 1 | -71.0 | -11.0 | 32.58 | 29.6 | 40.0 | 0.6 | 2:-64.0/-2.5\n2026-01-29T21:57:51.708 | 237 | 2 | -100.0 | -10.5 | 33.26 | 29.95 | 40.0 | 0.6 | 1:-92.0/-2.5\n2026-01-29T22:01:07.171 | 214 | 1 | -70.0 | -10.5 | 32.5 | 29.63 | 40.0 | 0.6 | 2:-63.0/-2.5\n2026-01-29T22:04:22.287 | 251 | 2 | -100.0 | -10.5 | 33.28 | 29.94 | 40.0 | 0.6 | 1:-91.0/-2.5\n2026-01-29T22:07:37.988 | 228 | 1 | -69.0 | -10.0 | 32.51 | 29.65 | 40.0 | 0.7 | 2:-62.0/-2.5\n2026-01-29T22:10:52.867 | 265 | 2 | -102.0 | -10.5 | 33.35 | 29.91 | 40.0 | 0.6 | 1:-92.0/-2.5\n2026-01-29T22:14:08.388 | 242 | 1 | -70.0 | -9.5 | 32.52 | 29.59 | 40.0 | 0.6 | 2:-60.0/-2.5\n2026-01-29T22:17:23.446 | 279 | 2 | -102.0 | -8.5 | 33.38 | 29.88 | 40.0 | 0.6 | 1:-93.0/-2.5\n2026-01-29T22:20:38.827 | 256 | 1 | -70.0 | -6.5 | 32.42 | 29.62 | 40.0 | 0.6 | 2:-63.0/-2.5\n2026-01-29T22:23:54.032 | 293 | 2 | -101.0 | -5.0 | 33.3 | 29.9 | 40.0 | 0.6 | 1:-92.0/-2.5\n2026-01-29T22:27:09.387 | 270 | 1 | -71.0 | -4.0 | 32.51 | 29.6 | 40.0 | 0.6 | 2:-62.0/-2.5\n\n\nBased on the measurement reports, what are the typical serving RSRP values for PCI 1 compared to PCI 2, and is there any significant variation in the reported PHR?"}, {"role": "assistant", "content": "For serving PCI 1, the RSRP values are generally higher, ranging from -68.0 dBm at 2026-01-29T21:02:32.034 to -98.0 dBm at 2026-01-29T20:42:51.196. In contrast, serving PCI 2 consistently shows lower RSRP values, typically between -100.0 dBm (e.g., 2026-01-29T21:51:21.108) and -102.0 dBm (e.g., 2026-01-29T22:10:52.867). Regarding the Power Headroom Report (PHR), there is no variation across all records, as every entry for both PCIs consistently reports a phr_dB of 40.0."}]} |
| {"source_repo": "powder-lte-v1", "source_id": "powder-lte-v1__pfl-single-ue-fake-exp-03__mr__0__chunk0", "source_spec_id": null, "source_version": null, "messages": [{"role": "user", "content": "# LTE radio measurement reports relayed to the EPC (serving and neighbour cell RSRP/RSRQ, uplink SINR, PHR, timing advance)\nrun_id: pfl-single-ue-fake-exp-03\nscenario_label: fake\nprovenance: measured over real SDR radios on POWDER; report clock is the EPC host clock (unverified offset vs pcaps)\nidentifiers: subscriber ids are keyed pseudonyms (ue-...), not IMSIs\nnote: fields cqi, mcs, bler and bitrate are not populated by this eNB build and are omitted\n\ncolumns: received_at | rnti | serving pci | rsrp_dBm | rsrq_dB | pusch_sinr_dB | pucch_sinr_dB | phr_dB | ta_us | neighbours (pci:rsrp/rsrq)\n2026-01-26T01:23:52.060 | 70 | 1 | -80.0 | -9.0 | 32.72 | 29.61 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-01-27T09:32:16.169 | 70 | 1 | -81.0 | -9.5 | 32.67 | 29.62 | 40.0 | 0.6 | 2:-73.0/-2.5\n2026-01-27T09:54:32.974 | 70 | 1 | -60.0 | -9.5 | 32.91 | 29.58 | 40.0 | 0.7 | 2:-54.0/-2.5\n2026-01-27T09:58:33.835 | 70 | 1 | -59.0 | -9.5 | 32.78 | 29.62 | 40.0 | 0.6 | 2:-52.0/-2.5\n2026-01-27T10:02:34.253 | 70 | 1 | -60.0 | -10.0 | 32.37 | 29.6 | 40.0 | 0.6 | 2:-51.0/-2.5\n2026-01-27T10:06:34.772 | 70 | 1 | -61.0 | -8.5 | 32.42 | 29.51 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T10:10:35.451 | 70 | 1 | -61.0 | -5.5 | 32.45 | 29.63 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T10:14:35.913 | 70 | 1 | -61.0 | -4.0 | 32.79 | 29.64 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T10:18:36.592 | 70 | 1 | -60.0 | -4.0 | 32.67 | 29.72 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T10:22:37.114 | 70 | 1 | -60.0 | -4.0 | 32.28 | 28.83 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T10:38:39.669 | 71 | 1 | -58.0 | -7.5 | 32.42 | 29.64 | 40.0 | 0.6 | 2:-51.0/-2.5\n2026-01-27T10:42:40.327 | 71 | 1 | -61.0 | -5.5 | 32.41 | 29.68 | 40.0 | 0.7 | 2:-53.0/-2.5\n2026-01-27T10:46:40.806 | 71 | 1 | -60.0 | -4.5 | 32.48 | 29.73 | 40.0 | 0.6 | 2:-51.0/-2.5\n2026-01-27T10:50:41.268 | 71 | 1 | -60.0 | -4.0 | 32.44 | 29.71 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T10:54:41.947 | 71 | 1 | -61.0 | -4.0 | 32.61 | 29.47 | 40.0 | 0.6 | 2:-54.0/-2.5\n2026-01-27T10:58:42.405 | 71 | 1 | -60.0 | -7.5 | 32.17 | 29.7 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T11:02:43.306 | 71 | 1 | -61.0 | -9.0 | 32.35 | 29.66 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T11:06:43.764 | 71 | 1 | -60.0 | -10.0 | 32.46 | 29.7 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T11:10:44.225 | 71 | 1 | -61.0 | -10.5 | 33.13 | 29.7 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T11:14:45.105 | 71 | 1 | -60.0 | -9.5 | 32.31 | 29.6 | 40.0 | 0.7 | 2:-53.0/-2.5\n2026-01-27T11:18:45.562 | 71 | 1 | -60.0 | -9.0 | 31.95 | 29.61 | 40.0 | 0.6 | 2:-51.0/-2.5\n2026-01-27T11:22:46.041 | 71 | 1 | -60.0 | -7.5 | 32.37 | 29.58 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T11:26:46.703 | 71 | 1 | -60.0 | -4.0 | 32.34 | 29.61 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T11:30:47.182 | 71 | 1 | -61.0 | -4.0 | 32.23 | 29.73 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T11:34:47.840 | 71 | 1 | -61.0 | -4.0 | 33.03 | 29.62 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T11:38:48.541 | 72 | 1 | -61.0 | -4.5 | 32.73 | 29.64 | 40.0 | 0.6 | 2:-51.0/-2.5\n2026-01-27T11:42:49.199 | 72 | 1 | -58.0 | -7.0 | 33.33 | 29.6 | 40.0 | 0.6 | 2:-54.0/-2.5\n2026-01-27T11:46:49.860 | 73 | 1 | -59.0 | -10.5 | 32.55 | 29.58 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T11:50:50.518 | 73 | 1 | -60.0 | -11.5 | 32.93 | 29.42 | 40.0 | 0.6 | 2:-51.0/-2.5\n2026-01-27T11:54:51.019 | 73 | 1 | -57.0 | -7.5 | 32.48 | 29.56 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T11:58:51.658 | 73 | 1 | -60.0 | -6.0 | 32.49 | 29.5 | 40.0 | 0.6 | 2:-53.0/-2.5\n\n\nHow did the serving cell RSRP and the neighbor cell (PCI 2) RSRP change for RNTI 70 between the first two records and the third record?"}, {"role": "assistant", "content": "For RNTI 70, the serving cell RSRP was -80.0 dBm at 2026-01-26T01:23:52.060 and -81.0 dBm at 2026-01-27T09:32:16.169, but it increased significantly to -60.0 dBm by 2026-01-27T09:54:32.974. During the same period, the neighbor cell (PCI 2) RSRP was -74.0 dBm in the first record and -73.0 dBm in the second, then increased to -54.0 dBm in the third record. Both the serving and neighbor cell signal strengths improved between the second and third timestamps."}]} |
| {"source_repo": "powder-lte-v1", "source_id": "powder-lte-v1__pfl-single-ue-fake-exp-04__mr__0__chunk1", "source_spec_id": null, "source_version": null, "messages": [{"role": "user", "content": "# LTE radio measurement reports relayed to the EPC (serving and neighbour cell RSRP/RSRQ, uplink SINR, PHR, timing advance)\nrun_id: pfl-single-ue-fake-exp-04\nscenario_label: fake\nprovenance: measured over real SDR radios on POWDER; report clock is the EPC host clock (unverified offset vs pcaps)\nidentifiers: subscriber ids are keyed pseudonyms (ue-...), not IMSIs\nnote: fields cqi, mcs, bler and bitrate are not populated by this eNB build and are omitted\n\n2026-01-27T14:44:42.473 | 70 | 1 | -60.0 | -9.0 | 32.41 | 29.64 | 40.0 | 0.6 | 2:-52.0/-2.5\n2026-01-27T14:48:42.930 | 70 | 1 | -60.0 | -7.0 | 32.67 | 29.54 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T14:52:43.610 | 70 | 1 | -61.0 | -4.0 | 33.37 | 29.59 | 40.0 | 0.6 | 2:-51.0/-2.5\n2026-01-27T14:56:44.071 | 70 | 1 | -61.0 | -4.0 | 32.49 | 29.75 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T15:00:44.751 | 70 | 1 | -61.0 | -4.0 | 32.41 | 29.67 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T15:04:45.230 | 70 | 1 | -60.0 | -5.5 | 32.49 | 29.72 | 40.0 | 0.6 | 2:-54.0/-2.5\n2026-01-27T15:08:46.288 | 70 | 1 | -58.0 | -7.0 | 32.42 | 29.68 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T15:12:46.767 | 70 | 1 | -59.0 | -9.5 | 33.22 | 29.67 | 40.0 | 0.6 | 2:-52.0/-2.5\n2026-01-27T15:16:47.229 | 70 | 1 | -61.0 | -12.5 | 32.78 | 29.65 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T15:20:47.908 | 70 | 1 | -59.0 | -10.0 | 32.51 | 29.61 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T15:24:48.565 | 70 | 1 | -58.0 | -7.0 | 32.51 | 29.56 | 40.0 | 0.6 | 2:-51.0/-2.5\n2026-01-27T15:28:49.027 | 70 | 1 | -60.0 | -6.0 | 32.49 | 29.54 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T15:32:49.506 | 70 | 1 | -61.0 | -4.0 | 32.88 | 29.61 | 40.0 | 0.6 | 2:-54.0/-2.5\n2026-01-27T15:36:50.164 | 70 | 1 | -61.0 | -4.0 | 33.1 | 29.6 | 40.0 | 0.7 | 2:-51.0/-2.5\n2026-01-27T15:40:50.643 | 70 | 1 | -61.0 | -4.0 | 32.09 | 29.64 | 40.0 | 0.5 | 2:-53.0/-2.5\n2026-01-27T15:44:51.323 | 70 | 1 | -61.0 | -4.0 | 32.23 | 29.71 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T15:48:52.002 | 70 | 1 | -60.0 | -6.5 | 32.38 | 29.68 | 40.0 | 0.7 | 2:-51.0/-2.5\n2026-01-27T15:52:52.663 | 70 | 1 | -61.0 | -8.5 | 32.5 | 29.62 | 40.0 | 0.7 | 2:-53.0/-2.5\n2026-01-27T15:56:53.321 | 70 | 1 | -60.0 | -9.5 | 32.45 | 29.46 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T16:00:53.800 | 70 | 1 | -60.0 | -9.5 | 32.9 | 29.29 | 40.0 | 0.7 | 2:-53.0/-2.5\n2026-01-27T16:04:54.262 | 70 | 1 | -61.0 | -10.0 | 32.16 | 29.3 | 0.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T16:08:54.959 | 70 | 1 | -59.0 | -9.5 | 32.25 | 29.32 | 40.0 | 0.6 | 2:-51.0/-2.5\n2026-01-27T16:12:55.541 | 70 | 1 | -60.0 | -10.5 | 32.36 | 29.16 | 40.0 | 0.6 | 2:-52.0/-2.5\n2026-01-27T16:16:56.158 | 70 | 1 | -60.0 | -9.0 | 32.49 | 29.16 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T16:20:56.557 | 70 | 1 | -60.0 | -7.5 | 33.16 | 29.32 | 40.0 | 0.6 | 2:-53.0/-2.5\n2026-01-27T16:24:57.219 | 70 | 1 | -62.0 | -4.5 | 32.0 | 29.39 | 40.0 | 0.6 | 2:-54.0/-2.5\n2026-01-27T16:28:57.876 | 70 | 1 | -61.0 | -4.0 | 32.17 | 29.42 | 40.0 | 0.6 | 2:-54.0/-2.5\n2026-01-27T16:32:58.355 | 70 | 1 | -61.0 | -4.0 | 32.39 | 29.46 | 40.0 | 0.7 | 2:-53.0/-2.5\n2026-01-27T16:36:59.017 | 70 | 1 | -62.0 | -4.0 | 32.45 | 29.32 | 40.0 | 0.6 | 2:-54.0/-2.5\n\n\nBased on the measurement reports, what is the trend of the serving cell RSRP and the neighbor cell 2 RSRP between 14:44:42 and 16:36:59, and are there any anomalies in the timing advance?"}, {"role": "assistant", "content": "The serving cell RSRP remains relatively stable, fluctuating between a maximum of -58.0 dBm (at 15:08:46 and 15:24:48) and a minimum of -62.0 dBm (at 16:24:57 and 16:36:59). Neighbor cell 2 RSRP also shows stability, varying between -51.0 dBm (e.g., at 14:52:43 and 15:24:48) and -54.0 dBm (e.g., at 15:04:45 and 16:36:59). There is one notable anomaly in the timing advance: while it is consistently 40.0 for all other reports, it drops to 0.0 at 16:04:54.262."}]} |
| {"source_repo": "powder-lte-v1", "source_id": "powder-lte-v1__pfl-two-ue-benign-exp-16__mr__0__chunk0", "source_spec_id": null, "source_version": null, "messages": [{"role": "user", "content": "# LTE radio measurement reports relayed to the EPC (serving and neighbour cell RSRP/RSRQ, uplink SINR, PHR, timing advance)\nrun_id: pfl-two-ue-benign-exp-16\nscenario_label: benign\nprovenance: measured over real SDR radios on POWDER; report clock is the EPC host clock (unverified offset vs pcaps)\nidentifiers: subscriber ids are keyed pseudonyms (ue-...), not IMSIs\nnote: fields cqi, mcs, bler and bitrate are not populated by this eNB build and are omitted\n\ncolumns: received_at | rnti | serving pci | rsrp_dBm | rsrq_dB | pusch_sinr_dB | pucch_sinr_dB | phr_dB | ta_us | neighbours (pci:rsrp/rsrq)\n2026-04-14T09:16:55.412 | 90 | 2 | -90.0 | -4.5 | 33.37 | 29.8 | 40.0 | 0.4 | 1:-76.0/-2.5\n2026-04-14T09:21:30.511 | 149 | 2 | -90.0 | -4.5 | 33.26 | 29.92 | 40.0 | 0.7 | 1:-74.0/-2.5\n2026-04-14T09:23:02.211 | 177 | 2 | -90.0 | -4.5 | 33.31 | 29.94 | 40.0 | 0.6 | 1:-75.0/-2.5\n2026-04-14T09:24:33.891 | 205 | 2 | -90.0 | -4.5 | 33.22 | 29.93 | 40.0 | 0.5 | 1:-75.0/-2.5\n2026-04-14T09:26:05.571 | 234 | 2 | -90.0 | -5.0 | 33.31 | 29.94 | 40.0 | 0.5 | 1:-76.0/-2.5\n2026-04-14T09:26:51.381 | 190 | 1 | -88.0 | -6.0 | 32.72 | 29.51 | 40.0 | 0.5 | 2:-75.0/-2.5\n2026-04-14T09:27:37.291 | 274 | 2 | -87.0 | -9.5 | 33.44 | 29.89 | 40.0 | 0.5 | 1:-76.0/-2.5\n2026-04-14T09:28:23.083 | 227 | 1 | -86.0 | -9.5 | 32.71 | 29.55 | 40.0 | 0.7 | 2:-75.0/-2.5\n2026-04-14T09:29:08.971 | 315 | 2 | -87.0 | -12.0 | 33.42 | 29.9 | 40.0 | 0.9 | 1:-75.0/-2.5\n2026-04-14T09:29:54.762 | 266 | 1 | -87.0 | -12.5 | 32.77 | 29.56 | 40.0 | 0.6 | 2:-78.0/-2.5\n2026-04-14T09:30:40.650 | 355 | 2 | -87.0 | -14.0 | 33.37 | 29.87 | 40.0 | 0.7 | 1:-75.0/-2.5\n2026-04-14T09:31:26.482 | 305 | 1 | -88.0 | -14.0 | 32.51 | 29.62 | 40.0 | 0.7 | 2:-75.0/-2.5\n2026-04-14T09:32:12.410 | 395 | 2 | -86.0 | -13.5 | 33.19 | 29.92 | 40.0 | 0.8 | 1:-75.0/-2.5\n2026-04-14T09:33:44.093 | 443 | 2 | -87.0 | -15.0 | 32.98 | 29.98 | 40.0 | 0.5 | 1:-74.0/-2.5\n2026-04-14T09:35:15.790 | 489 | 2 | -86.0 | -15.0 | 33.44 | 29.96 | 40.0 | 0.6 | 1:-74.0/-2.5\n2026-04-14T09:38:19.385 | 543 | 2 | -87.0 | -15.0 | 32.87 | 29.89 | 40.0 | 1.1 | 1:-75.0/-2.5\n2026-04-14T09:47:29.229 | 618 | 2 | -90.0 | -15.0 | 33.45 | 29.96 | 40.0 | 0.5 | 1:-74.0/-2.5\n2026-04-14T09:49:00.929 | 642 | 2 | -88.0 | -11.0 | 33.31 | 29.96 | 40.0 | 0.7 | 1:-76.0/-2.5\n2026-04-14T09:49:46.720 | 541 | 1 | -86.0 | -11.0 | 32.53 | 29.19 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-14T09:50:32.628 | 682 | 2 | -88.0 | -8.5 | 33.33 | 29.96 | 40.0 | 0.7 | 1:-75.0/-2.5\n2026-04-14T09:51:18.420 | 582 | 1 | -86.0 | -8.5 | 32.68 | 29.08 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-14T09:52:50.120 | 609 | 1 | -89.0 | -5.5 | 32.3 | 29.06 | 40.0 | 0.6 | 2:-75.0/-2.5\n2026-04-14T09:54:21.799 | 638 | 1 | -89.0 | -5.5 | 32.51 | 29.1 | 40.0 | 0.6 | 2:-75.0/-2.5\n2026-04-14T09:55:07.688 | 758 | 2 | -90.0 | -4.5 | 33.27 | 29.87 | 40.0 | 0.7 | 1:-74.0/-2.5\n2026-04-14T09:55:53.499 | 684 | 1 | -89.0 | -5.5 | 32.6 | 29.12 | 40.0 | 0.7 | 2:-75.0/-2.5\n2026-04-14T09:56:39.388 | 811 | 2 | -89.0 | -5.0 | 33.28 | 29.98 | 40.0 | 0.6 | 1:-74.0/-2.5\n2026-04-14T09:57:25.167 | 724 | 1 | -89.0 | -5.5 | 32.06 | 29.11 | 40.0 | 0.7 | 2:-75.0/-2.5\n2026-04-14T09:58:11.068 | 860 | 2 | -89.0 | -5.0 | 33.35 | 29.9 | 40.0 | 0.6 | 1:-75.0/-2.5\n2026-04-14T09:58:56.887 | 765 | 1 | -88.0 | -5.5 | 32.47 | 29.05 | 40.0 | 0.3 | 2:-74.0/-2.5\n2026-04-14T09:59:42.767 | 908 | 2 | -89.0 | -5.0 | 33.39 | 29.97 | 40.0 | 0.6 | 1:-74.0/-2.5\n2026-04-14T10:00:28.559 | 805 | 1 | -89.0 | -5.5 | 32.51 | 29.06 | 40.0 | 0.6 | 2:-75.0/-2.5\n\n\nBased on the measurement reports, how does the PUSCH SINR compare between devices served by PCI 1 and those served by PCI 2?"}, {"role": "assistant", "content": "Devices served by PCI 2 consistently show higher PUSCH SINR values, typically ranging from 32.87 dB (at 2026-04-14T09:33:44.093) to 33.45 dB (at 2026-04-14T09:47:29.229). In contrast, devices served by PCI 1 exhibit lower PUSCH SINR values, with a range between 32.06 dB (at 2026-04-14T09:57:25.167) and 32.77 dB (at 2026-04-14T09:29:54.762). All reported measurements were taken over real SDR radios on POWDER."}]} |
| {"source_repo": "powder-lte-v1", "source_id": "powder-lte-v1__pfl-two-ue-fake-exp-04__mr__0__chunk1", "source_spec_id": null, "source_version": null, "messages": [{"role": "user", "content": "# LTE radio measurement reports relayed to the EPC (serving and neighbour cell RSRP/RSRQ, uplink SINR, PHR, timing advance)\nrun_id: pfl-two-ue-fake-exp-04\nscenario_label: fake\nprovenance: measured over real SDR radios on POWDER; report clock is the EPC host clock (unverified offset vs pcaps)\nidentifiers: subscriber ids are keyed pseudonyms (ue-...), not IMSIs\nnote: fields cqi, mcs, bler and bitrate are not populated by this eNB build and are omitted\n\n2026-04-11T01:17:31.950 | 106 | 1 | -80.0 | -9.5 | 32.91 | 29.63 | 40.0 | 0.6 | 2:-73.0/-2.5\n2026-04-11T01:19:04.248 | 107 | 1 | -81.0 | -10.0 | 33.01 | 29.66 | 40.0 | 0.7 | 2:-74.0/-2.5\n2026-04-11T01:20:36.550 | 108 | 1 | -81.0 | -10.0 | 32.89 | 29.63 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-11T01:22:08.710 | 109 | 1 | -81.0 | -9.0 | 32.81 | 29.63 | 40.0 | 0.7 | 2:-74.0/-2.5\n2026-04-11T01:23:41.368 | 110 | 1 | -81.0 | -8.5 | 32.65 | 29.56 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-11T01:25:13.589 | 111 | 1 | -82.0 | -7.5 | 32.93 | 29.61 | 40.0 | 0.6 | 2:-73.0/-2.5\n2026-04-11T01:25:13.598 | 112 | 1 | -82.0 | -8.0 | 9.71 | 15.06 | 40.0 | 2.0 | 2:-75.0/-2.5\n2026-04-11T01:26:46.169 | 114 | 1 | -82.0 | -6.5 | 10.29 | 15.17 | 40.0 | 1.0 | 2:-74.0/-2.5\n2026-04-11T01:26:46.350 | 113 | 1 | -81.0 | -6.5 | 33.09 | 29.62 | 40.0 | 0.6 | 2:-72.0/-2.5\n2026-04-11T01:28:18.509 | 115 | 1 | -82.0 | -5.0 | 33.05 | 29.7 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-11T01:28:18.589 | 116 | 1 | -82.0 | -5.0 | 10.11 | 15.09 | 40.0 | 0.9 | 2:-74.0/-2.5\n2026-04-11T01:29:50.815 | 117 | 1 | -82.0 | -4.0 | 10.31 | 15.14 | 40.0 | 0.7 | 2:-75.0/-2.5\n2026-04-11T01:29:50.949 | 118 | 1 | -81.0 | -4.0 | 32.51 | 29.01 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-11T01:31:23.189 | 129 | 1 | -83.0 | -4.0 | 10.64 | 15.18 | 40.0 | 1.1 | 2:-75.0/-2.5\n2026-04-11T01:31:23.629 | 130 | 1 | -81.0 | -4.0 | 32.58 | 29.09 | 40.0 | 0.6 | 2:-73.0/-2.5\n2026-04-11T01:32:55.775 | 131 | 1 | -83.0 | -4.0 | 10.74 | 15.12 | 40.0 | 0.1 | 2:-76.0/-2.5\n2026-04-11T01:32:56.089 | 132 | 1 | -82.0 | -4.0 | 32.79 | 29.13 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-11T01:34:28.168 | 134 | 1 | -81.0 | -4.0 | 33.51 | 29.14 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-11T01:34:28.229 | 133 | 1 | -83.0 | -4.0 | 10.79 | 15.14 | 40.0 | 1.5 | 2:-75.0/-2.5\n2026-04-11T01:36:00.566 | 135 | 1 | -83.0 | -4.0 | 16.98 | 15.16 | 40.0 | 0.6 | 2:-76.0/-2.5\n2026-04-11T01:36:00.708 | 136 | 1 | -82.0 | -4.0 | 32.5 | 29.11 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-11T01:37:32.868 | 137 | 1 | -83.0 | -4.0 | 10.39 | 15.19 | 40.0 | 1.0 | 2:-75.0/-2.5\n2026-04-11T01:37:32.988 | 138 | 1 | -81.0 | -4.0 | 32.75 | 29.13 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-11T01:39:05.428 | 140 | 1 | -81.0 | -5.0 | 32.76 | 29.07 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-11T01:39:05.574 | 139 | 1 | -82.0 | -5.0 | 10.54 | 15.13 | 40.0 | 0.7 | 2:-74.0/-2.5\n2026-04-11T01:40:37.827 | 142 | 1 | -81.0 | -6.5 | 10.01 | 15.09 | 40.0 | 0.9 | 2:-74.0/-2.5\n2026-04-11T01:40:37.966 | 141 | 1 | -79.0 | -6.5 | 32.99 | 29.62 | 40.0 | 0.6 | 2:-73.0/-2.5\n2026-04-11T01:42:10.468 | 144 | 1 | -78.0 | -7.0 | 32.78 | 29.12 | 40.0 | 0.6 | 2:-74.0/-2.5\n2026-04-11T01:42:10.548 | 143 | 1 | -80.0 | -7.0 | 10.41 | 15.15 | 40.0 | 1.3 | 2:-75.0/-2.5\n\n\nBased on the measurement reports, how does the uplink SINR differ between the reports that typically show values around 32-33 dB and those that show values around 10 dB?"}, {"role": "assistant", "content": "The reports exhibit two distinct patterns of uplink SINR. One group of reports, such as those at 2026-04-11T01:17:31.950 (32.91 dB) and 2026-04-11T01:23:41.368 (32.65 dB), consistently shows high SINR values between 32.51 dB and 33.51 dB. In contrast, another group of reports, such as those at 2026-04-11T01:25:13.598 (9.71 dB) and 2026-04-11T01:42:10.548 (10.41 dB), shows significantly lower SINR values ranging from 9.71 dB to 16.98 dB. These two patterns often appear in pairs at nearly the same timestamp, such as at 2026-04-11T01:25:13, where one report shows 32.93 dB and the other shows 9.71 dB."}]} |
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