Added in API level 29

CellSignalStrengthNr

class CellSignalStrengthNr : CellSignalStrength, Parcelable
kotlin.Any
   ↳ android.telephony.CellSignalStrength
   ↳ android.telephony.CellSignalStrengthNr

5G NR signal strength related information.

Summary

Inherited constants
Public methods
Int

Boolean
equals(other: Any?)
Int

Get the RSRP in ASU.
MutableList<Int!>

Return a list of CSI channel quality indicators (CQI) for all subbands.
Int

Return CSI channel quality indicator (CQI) table index.
Int

Reference: 3GPP TS 38.
Int

Reference: 3GPP TS 38.
Int

Reference: 3GPP TS 38.
Int

Get the SS-RSRP as dBm value -140.
Int

Retrieve an abstract level value for the overall signal quality.
Int

Reference: 3GPP TS 38.
Int

Reference: 3GPP TS 38.
Int

Reference: 3GPP TS 38.
Int

Get the timing advance value for a one way trip from cell to device for NR in microseconds.
Int

String

Properties
static Parcelable.Creator<CellSignalStrengthNr!>

Implement the Parcelable interface

Public methods

describeContents

Added in API level 29
fun describeContents(): Int
Return
Int a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either 0 or android.os.Parcelable#CONTENTS_FILE_DESCRIPTOR

equals

Added in API level 29
fun equals(other: Any?): Boolean
Parameters
obj the reference object with which to compare.
Return
Boolean true if this object is the same as the obj argument; false otherwise.

getAsuLevel

Added in API level 29
fun getAsuLevel(): Int

Get the RSRP in ASU. Asu is calculated based on 3GPP RSRP. Refer to 3GPP 27.007 (Ver 10.3.0) Sec 8.69

Return
Int RSRP in ASU 0..97, 255, or UNAVAILABLE

getCsiCqiReport

Added in API level 31
fun getCsiCqiReport(): MutableList<Int!>

Return a list of CSI channel quality indicators (CQI) for all subbands. If the CQI report is for the entire wideband, a single CQI index is provided. If the CQI report is for all subbands, one CQI index is provided for each subband, in ascending order of subband index. If CQI is not available, the CQI report is empty. Reference: 3GPP TS 138.214 section 5.2.2.1.

Return
MutableList<Int!> the CQIs for all subbands if available or empty list if unavailable. This value cannot be null. Value is between 0 and 15 inclusive

getCsiCqiTableIndex

Added in API level 31
fun getCsiCqiTableIndex(): Int

Return CSI channel quality indicator (CQI) table index. There are multiple CQI tables. The definition of CQI in each table is different. Reference: 3GPP TS 138.214 section 5.2.2.1.

Return
Int the CQI table index if available or UNAVAILABLE if unavailable. Value is between 1 and 3 inclusive

getCsiRsrp

Added in API level 29
fun getCsiRsrp(): Int

Reference: 3GPP TS 38.133 10.1.6.1. Range: -156 dBm to -31 dBm.

Return
Int CSI reference signal received power, CellInfo.UNAVAILABLE means unreported value.

getCsiRsrq

Added in API level 29
fun getCsiRsrq(): Int

Reference: 3GPP TS 38.215. Range: -20 dB to -3 dB.

Return
Int CSI reference signal received quality, CellInfo.UNAVAILABLE means unreported value.

getCsiSinr

Added in API level 29
fun getCsiSinr(): Int

Reference: 3GPP TS 38.215 Sec 5.1.*, 3GPP TS 38.133 10.1.16.1 Range: -23 dB to 23 dB

Return
Int CSI signal-to-noise and interference ratio, CellInfo.UNAVAILABLE means unreported value.

getDbm

Added in API level 29
fun getDbm(): Int

Get the SS-RSRP as dBm value -140..-44dBm or UNAVAILABLE.

getLevel

Added in API level 29
fun getLevel(): Int

Retrieve an abstract level value for the overall signal quality.

Return
Int Value is between android.telephony.CellSignalStrength#SIGNAL_STRENGTH_NONE_OR_UNKNOWN and android.telephony.CellSignalStrength#SIGNAL_STRENGTH_GREAT inclusive

getSsRsrp

Added in API level 29
fun getSsRsrp(): Int

Reference: 3GPP TS 38.133 10.1.6.1. Range: -156 dBm to -31 dBm.

Return
Int SS reference signal received power, CellInfo.UNAVAILABLE means unreported value.

getSsRsrq

Added in API level 29
fun getSsRsrq(): Int

Reference: 3GPP TS 38.215; 3GPP TS 38.133 section 10 Range: -43 dB to 20 dB.

Return
Int SS reference signal received quality, CellInfo.UNAVAILABLE means unreported value.

getSsSinr

Added in API level 29
fun getSsSinr(): Int

Reference: 3GPP TS 38.215 Sec 5.1.*, 3GPP TS 38.133 10.1.16.1 Range: -23 dB to 40 dB

Return
Int SS signal-to-noise and interference ratio, CellInfo.UNAVAILABLE means unreported value.

getTimingAdvanceMicros

Added in API level 34
fun getTimingAdvanceMicros(): Int

Get the timing advance value for a one way trip from cell to device for NR in microseconds. android.telephony.CellInfo#UNAVAILABLE is reported when there is no active RRC connection. Reference: 3GPP TS 36.213 section 4.2.3. Range: 0 us to 1282 us.

Return
Int the NR timing advance if available or android.telephony.CellInfo#UNAVAILABLE if unavailable. Value is between 0 and 1282 inclusive

hashCode

Added in API level 29
fun hashCode(): Int
Return
Int a hash code value for this object.

toString

Added in API level 29
fun toString(): String
Return
String a string representation of the object.

Properties

CREATOR

Added in API level 29
static val CREATOR: Parcelable.Creator<CellSignalStrengthNr!>

Implement the Parcelable interface