Add NR bands to service state.

Bug: 231523547
Test: make
Change-Id: I2b2fb7b4728d9bd4af981fe853eaa69a6b51d33e
(cherry picked from commit 83050a70e0d9091c75d613a1a9427649fcdb05b4)

1 files changed, 103 insertions, 2 deletions

diff --git a/telephony/java/android/telephony/AccessNetworkUtils.java b/telephony/java/android/telephony/AccessNetworkUtils.java
index b5d97abdd3eb..c2a986465b02 100644
--- a/telephony/java/android/telephony/AccessNetworkUtils.java
+++ b/telephony/java/android/telephony/AccessNetworkUtils.java
@@ -4,8 +4,8 @@ import static android.telephony.ServiceState.DUPLEX_MODE_FDD;
 import static android.telephony.ServiceState.DUPLEX_MODE_TDD;
 import static android.telephony.ServiceState.DUPLEX_MODE_UNKNOWN;
 
-import android.telephony.AccessNetworkConstants.EutranBandArfcnFrequency;
 import android.telephony.AccessNetworkConstants.EutranBand;
+import android.telephony.AccessNetworkConstants.EutranBandArfcnFrequency;
 import android.telephony.AccessNetworkConstants.GeranBand;
 import android.telephony.AccessNetworkConstants.GeranBandArfcnFrequency;
 import android.telephony.AccessNetworkConstants.NgranArfcnFrequency;
@@ -13,7 +13,6 @@ import android.telephony.AccessNetworkConstants.NgranBands;
 import android.telephony.AccessNetworkConstants.UtranBand;
 import android.telephony.AccessNetworkConstants.UtranBandArfcnFrequency;
 import android.telephony.ServiceState.DuplexMode;
-import android.util.Log;
 
 import java.util.Arrays;
 import java.util.HashSet;
@@ -232,6 +231,108 @@ public class AccessNetworkUtils {
     }
 
     /**
+     * Gets the NR Operating band for a given downlink NRARFCN.
+     *
+     * <p>See 3GPP TS 38.104 Table 5.2-1 NR operating bands in FR1 and
+     * Table 5.2-2 NR operating bands in FR2
+     *
+     * @param nrarfcn The downlink NRARFCN
+     * @return Operating band number, or {@link #INVALID_BAND} if no corresponding band exists
+     */
+    public static int getOperatingBandForNrarfcn(int nrarfcn) {
+        if (nrarfcn >= 422000 && nrarfcn <= 434000) {
+            return NgranBands.BAND_1;
+        } else if (nrarfcn >= 386000 && nrarfcn <= 398000) {
+            return NgranBands.BAND_2;
+        } else if (nrarfcn >= 361000 && nrarfcn <= 376000) {
+            return NgranBands.BAND_3;
+        } else if (nrarfcn >= 173800 && nrarfcn <= 178800) {
+            return NgranBands.BAND_5;
+        } else if (nrarfcn >= 524000 && nrarfcn <= 538000) {
+            return NgranBands.BAND_7;
+        } else if (nrarfcn >= 185000 && nrarfcn <= 192000) {
+            return NgranBands.BAND_8;
+        } else if (nrarfcn >= 145800 && nrarfcn <= 149200) {
+            return NgranBands.BAND_12;
+        } else if (nrarfcn >= 151600 && nrarfcn <= 153600) {
+            return NgranBands.BAND_14;
+        } else if (nrarfcn >= 172000 && nrarfcn <= 175000) {
+            return NgranBands.BAND_18;
+        } else if (nrarfcn >= 158200 && nrarfcn <= 164200) {
+            return NgranBands.BAND_20;
+        } else if (nrarfcn >= 386000 && nrarfcn <= 399000) {
+            return NgranBands.BAND_25;
+        } else if (nrarfcn >= 171800 && nrarfcn <= 178800) {
+            return NgranBands.BAND_26;
+        } else if (nrarfcn >= 151600 && nrarfcn <= 160600) {
+            return NgranBands.BAND_28;
+        } else if (nrarfcn >= 143400 && nrarfcn <= 145600) {
+            return NgranBands.BAND_29;
+        } else if (nrarfcn >= 470000 && nrarfcn <= 472000) {
+            return NgranBands.BAND_30;
+        } else if (nrarfcn >= 402000 && nrarfcn <= 405000) {
+            return NgranBands.BAND_34;
+        } else if (nrarfcn >= 514000 && nrarfcn <= 524000) {
+            return NgranBands.BAND_38;
+        } else if (nrarfcn >= 376000 && nrarfcn <= 384000) {
+            return NgranBands.BAND_39;
+        } else if (nrarfcn >= 460000 && nrarfcn <= 480000) {
+            return NgranBands.BAND_40;
+        } else if (nrarfcn >= 499200 && nrarfcn <= 537999) {
+            return NgranBands.BAND_41;
+        } else if (nrarfcn >= 743334 && nrarfcn <= 795000) {
+            return NgranBands.BAND_46;
+        } else if (nrarfcn >= 636667 && nrarfcn <= 646666) {
+            return NgranBands.BAND_48;
+        } else if (nrarfcn >= 286400 && nrarfcn <= 303400) {
+            return NgranBands.BAND_50;
+        } else if (nrarfcn >= 285400 && nrarfcn <= 286400) {
+            return NgranBands.BAND_51;
+        } else if (nrarfcn >= 496700 && nrarfcn <= 499000) {
+            return NgranBands.BAND_53;
+        } else if (nrarfcn >= 422000 && nrarfcn <= 440000) {
+            return NgranBands.BAND_65; // BAND_66 has the same channels
+        } else if (nrarfcn >= 399000 && nrarfcn <= 404000) {
+            return NgranBands.BAND_70;
+        } else if (nrarfcn >= 123400 && nrarfcn <= 130400) {
+            return NgranBands.BAND_71;
+        } else if (nrarfcn >= 295000 && nrarfcn <= 303600) {
+            return NgranBands.BAND_74;
+        } else if (nrarfcn >= 286400 && nrarfcn <= 303400) {
+            return NgranBands.BAND_75;
+        } else if (nrarfcn >= 285400 && nrarfcn <= 286400) {
+            return NgranBands.BAND_76;
+        } else if (nrarfcn >= 620000 && nrarfcn <= 680000) {
+            return NgranBands.BAND_77;
+        } else if (nrarfcn >= 620000 && nrarfcn <= 653333) {
+            return NgranBands.BAND_78;
+        } else if (nrarfcn >= 693334 && nrarfcn <= 733333) {
+            return NgranBands.BAND_79;
+        } else if (nrarfcn >= 499200 && nrarfcn <= 538000) {
+            return NgranBands.BAND_90;
+        } else if (nrarfcn >= 285400 && nrarfcn <= 286400) {
+            return NgranBands.BAND_91;
+        } else if (nrarfcn >= 286400 && nrarfcn <= 303400) {
+            return NgranBands.BAND_92;
+        } else if (nrarfcn >= 285400 && nrarfcn <= 286400) {
+            return NgranBands.BAND_93;
+        } else if (nrarfcn >= 286400 && nrarfcn <= 303400) {
+            return NgranBands.BAND_94;
+        } else if (nrarfcn >= 795000 && nrarfcn <= 875000) {
+            return NgranBands.BAND_96;
+        } else if (nrarfcn >= 2054166 && nrarfcn <= 2104165) {
+            return NgranBands.BAND_257;
+        } else if (nrarfcn >= 2016667 && nrarfcn <= 2070832) {
+            return NgranBands.BAND_258;
+        } else if (nrarfcn >= 2229166 && nrarfcn <= 2279165) {
+            return NgranBands.BAND_260;
+        } else if (nrarfcn >= 2070833 && nrarfcn <= 2084999) {
+            return NgranBands.BAND_261;
+        }
+        return INVALID_BAND;
+    }
+
+    /**
      * Gets the GERAN Operating band for a given ARFCN.
      *
      * <p>See 3GPP TS 45.005 clause 2 for calculation.