1 // Copyright 2014 Google Inc. All Rights Reserved. 2 // Author: siddharthr (a] google.com (Siddharth Ray) 3 // Protos for uploading GNSS metrics. 4 5 syntax = "proto2"; 6 7 package clearcut.connectivity; 8 9 option java_package = "com.android.internal.location"; 10 option java_outer_classname = "GnssLogsProto"; 11 12 message GnssLog { 13 // Number of location reports processed 14 optional int32 num_location_report_processed = 1; 15 16 // Location failure (in percent) 17 optional int32 percentage_location_failure = 2; 18 19 // Number of time to first fix processed 20 optional int32 num_time_to_first_fix_processed = 3; 21 22 // Mean time to first fix (in seconds) 23 optional int32 mean_time_to_first_fix_secs = 4; 24 25 // Standard deviation of time to first fix (in seconds) 26 optional int32 standard_deviation_time_to_first_fix_secs = 5; 27 28 // Number of position accuracy processed 29 optional int32 num_position_accuracy_processed = 6; 30 31 // Mean position accuracy (in meters) 32 optional int32 mean_position_accuracy_meters = 7; 33 34 // Standard deviation of position accuracy (in meters) 35 optional int32 standard_deviation_position_accuracy_meters = 8; 36 37 // Number of top 4 average CN0 processed 38 optional int32 num_top_four_average_cn0_processed = 9; 39 40 // Mean of top 4 average CN0 (dB-Hz) 41 optional double mean_top_four_average_cn0_db_hz = 10; 42 43 // Standard deviation of top 4 average CN0 (dB-Hz) 44 optional double standard_deviation_top_four_average_cn0_db_hz = 11; 45 46 // Power metrics 47 optional PowerMetrics power_metrics = 12; 48 } 49 50 // Power metrics 51 message PowerMetrics { 52 53 // Duration of power log (ms) 54 optional int64 logging_duration_ms = 1; 55 56 // Energy consumed (mAh) 57 optional double energy_consumed_mah = 2; 58 59 // Time spent in signal quality level (ms) 60 repeated int64 time_in_signal_quality_level_ms = 3; 61 } 62
