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// Copyright 2014 Google Inc. All Rights Reserved.
// Author: siddharthr@google.com (Siddharth Ray)
// Protos for uploading GNSS metrics.
syntax = "proto2";
package clearcut.connectivity;
option java_package = "com.android.internal.location";
option java_outer_classname = "GnssLogsProto";
message GnssLog {
// Number of location reports processed
optional int32 num_location_report_processed = 1;
// Location failure (in percent)
optional int32 percentage_location_failure = 2;
// Number of time to first fix processed
optional int32 num_time_to_first_fix_processed = 3;
// Mean time to first fix (in seconds)
optional int32 mean_time_to_first_fix_secs = 4;
// Standard deviation of time to first fix (in seconds)
optional int32 standard_deviation_time_to_first_fix_secs = 5;
// Number of position accuracy processed
optional int32 num_position_accuracy_processed = 6;
// Mean position accuracy (in meters)
optional int32 mean_position_accuracy_meters = 7;
// Standard deviation of position accuracy (in meters)
optional int32 standard_deviation_position_accuracy_meters = 8;
// Number of top 4 average CN0 processed
optional int32 num_top_four_average_cn0_processed = 9;
// Mean of top 4 average CN0 (dB-Hz)
optional double mean_top_four_average_cn0_db_hz = 10;
// Standard deviation of top 4 average CN0 (dB-Hz)
optional double standard_deviation_top_four_average_cn0_db_hz = 11;
// Power metrics
optional PowerMetrics power_metrics = 12;
// Hardware revision (EVT, DVT, PVT etc.)
optional string hardware_revision = 13;
}
// Power metrics
message PowerMetrics {
// Duration of power log (ms)
optional int64 logging_duration_ms = 1;
// Energy consumed (mAh)
optional double energy_consumed_mah = 2;
// Time spent in signal quality level (ms)
repeated int64 time_in_signal_quality_level_ms = 3;
}