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Commit 0ddebc67 authored by Sarah Chin's avatar Sarah Chin
Browse files

Update values for NR signal strength 

Ranges were the same as LTE values, which is incorrect.

Test: atest CellSignalStrengthNrTest
Bug: 234304714
Change-Id: I030c6aeec22556454955bb4f9671afe830bb9e2f
Merged-In: I030c6aeec22556454955bb4f9671afe830bb9e2f
parent 407d5317

telephony/java/android/telephony/CellSignalStrengthNr.java

+8 −8
Original line number Diff line number Diff line
@@ -49,7 +49,7 @@ public final class CellSignalStrengthNr extends CellSignalStrength implements Pa 
    private static final String TAG = "CellSignalStrengthNr";



    // Lifted from Default carrier configs and max range of SSRSRP

    // Boundaries: [-140 dB, -44 dB]

    // Boundaries: [-156 dB, -31 dB]

    private int[] mSsRsrpThresholds = new int[] {

            -110, /* SIGNAL_STRENGTH_POOR */

            -90, /* SIGNAL_STRENGTH_MODERATE */
@@ -173,14 +173,14 @@ public final class CellSignalStrengthNr extends CellSignalStrength implements Pa 
     */

    public CellSignalStrengthNr(int csiRsrp, int csiRsrq, int csiSinr, int csiCqiTableIndex,

            List<Byte> csiCqiReport, int ssRsrp, int ssRsrq, int ssSinr) {

        mCsiRsrp = inRangeOrUnavailable(csiRsrp, -140, -44);

        mCsiRsrp = inRangeOrUnavailable(csiRsrp, -156, -31);

        mCsiRsrq = inRangeOrUnavailable(csiRsrq, -20, -3);

        mCsiSinr = inRangeOrUnavailable(csiSinr, -23, 23);

        mCsiCqiTableIndex = inRangeOrUnavailable(csiCqiTableIndex, 1, 3);

        mCsiCqiReport = csiCqiReport.stream()

                .map(cqi -> new Integer(inRangeOrUnavailable(Byte.toUnsignedInt(cqi), 0, 15)))

                .map(cqi -> inRangeOrUnavailable(Byte.toUnsignedInt(cqi), 0, 15))

                .collect(Collectors.toList());

        mSsRsrp = inRangeOrUnavailable(ssRsrp, -140, -44);

        mSsRsrp = inRangeOrUnavailable(ssRsrp, -156, -31);

        mSsRsrq = inRangeOrUnavailable(ssRsrq, -43, 20);

        mSsSinr = inRangeOrUnavailable(ssSinr, -23, 40);

        updateLevel(null, null);
@@ -212,8 +212,8 @@ public final class CellSignalStrengthNr extends CellSignalStrength implements Pa 
    }



    /**

     * Reference: 3GPP TS 38.215.

     * Range: -140 dBm to -44 dBm.

     * Reference: 3GPP TS 38.133 10.1.6.1.

     * Range: -156 dBm to -31 dBm.

     * @return SS reference signal received power, {@link CellInfo#UNAVAILABLE} means unreported

     * value.

     */
@@ -242,8 +242,8 @@ public final class CellSignalStrengthNr extends CellSignalStrength implements Pa 
    }



    /**

     * Reference: 3GPP TS 38.215.

     * Range: -140 dBm to -44 dBm.

     * Reference: 3GPP TS 38.133 10.1.6.1.

     * Range: -156 dBm to -31 dBm.

     * @return CSI reference signal received power, {@link CellInfo#UNAVAILABLE} means unreported

     * value.

     */