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