diff options
Diffstat (limited to 'telephony/java/android/telephony/CellSignalStrengthWcdma.java')
-rw-r--r-- | telephony/java/android/telephony/CellSignalStrengthWcdma.java | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/telephony/java/android/telephony/CellSignalStrengthWcdma.java b/telephony/java/android/telephony/CellSignalStrengthWcdma.java index cdf01dab0059..4dc54f0fef58 100644 --- a/telephony/java/android/telephony/CellSignalStrengthWcdma.java +++ b/telephony/java/android/telephony/CellSignalStrengthWcdma.java @@ -245,9 +245,12 @@ public final class CellSignalStrengthWcdma extends CellSignalStrength implements } /** - * Get the Ec/No as dB + * Get the Ec/No (Energy per chip over the noise spectral density) as dB. * - * @hide + * Reference: TS 25.133 Section 9.1.2.3 + * + * @return the Ec/No of the measured cell in the range [-24, 1] or + * {@link android.telephony.CellInfo#UNAVAILABLE UNAVAILABLE} if unavailable */ public int getEcNo() { return mEcNo; |