diff --git a/location/LocationDataTypes.h b/location/LocationDataTypes.h
index 17094ab5..956754ad 100644
--- a/location/LocationDataTypes.h
+++ b/location/LocationDataTypes.h
@@ -567,28 +567,32 @@ typedef enum {
     GNSS_SIGNAL_GALILEO_E5A         = (1<<7),
     /** GALILEO E5B RF Band */
     GNSS_SIGNAL_GALILEO_E5B         = (1<<8),
-    /** BEIDOU B1_I RF Band */
-    GNSS_SIGNAL_BEIDOU_B1I          = (1<<9),
-    /** BEIDOU B1C RF Band */
-    GNSS_SIGNAL_BEIDOU_B1C          = (1<<10),
-    /** BEIDOU B2_I RF Band */
-    GNSS_SIGNAL_BEIDOU_B2I          = (1<<11),
-    /** BEIDOU B2A_I RF Band */
-    GNSS_SIGNAL_BEIDOU_B2AI         = (1<<12),
+    /** BEIDOU B1 RF Band */
+    GNSS_SIGNAL_BEIDOU_B1           = (1<<9),
+    /** BEIDOU B2 RF Band */
+    GNSS_SIGNAL_BEIDOU_B2           = (1<<10),
     /** QZSS L1CA RF Band */
-    GNSS_SIGNAL_QZSS_L1CA           = (1<<13),
+    GNSS_SIGNAL_QZSS_L1CA           = (1<<11),
     /** QZSS L1S RF Band */
-    GNSS_SIGNAL_QZSS_L1S            = (1<<14),
+    GNSS_SIGNAL_QZSS_L1S            = (1<<12),
     /** QZSS L2 RF Band */
-    GNSS_SIGNAL_QZSS_L2             = (1<<15),
+    GNSS_SIGNAL_QZSS_L2             = (1<<13),
     /** QZSS L5 RF Band */
-    GNSS_SIGNAL_QZSS_L5             = (1<<16),
+    GNSS_SIGNAL_QZSS_L5             = (1<<14),
     /** SBAS L1 RF Band */
-    GNSS_SIGNAL_SBAS_L1             = (1<<17),
+    GNSS_SIGNAL_SBAS_L1             = (1<<15),
+    /** BEIDOU B1I RF Band */
+    GNSS_SIGNAL_BEIDOU_B1I          = (1<<16),
+    /** BEIDOU B1C RF Band */
+    GNSS_SIGNAL_BEIDOU_B1C          = (1<<17),
+    /** BEIDOU B2I RF Band */
+    GNSS_SIGNAL_BEIDOU_B2I          = (1<<18),
+    /** BEIDOU B2AI RF Band */
+    GNSS_SIGNAL_BEIDOU_B2AI         = (1<<19),
     /** NAVIC L5 RF Band */
-    GNSS_SIGNAL_NAVIC_L5            = (1<<18),
+    GNSS_SIGNAL_NAVIC_L5            = (1<<20),
     /** BEIDOU B2A_Q RF Band */
-    GNSS_SIGNAL_BEIDOU_B2AQ         = (1<<19)
+    GNSS_SIGNAL_BEIDOU_B2AQ         = (1<<21),
 } GnssSignalTypeBits;
 
 #define GNSS_SIGNAL_TYPE_MASK_ALL\
diff --git a/utils/gps_extended_c.h b/utils/gps_extended_c.h
index 69a659ee..3ef49e3d 100644
--- a/utils/gps_extended_c.h
+++ b/utils/gps_extended_c.h
@@ -573,49 +573,6 @@ typedef uint8_t CarrierPhaseAmbiguityType;
 #define CARRIER_PHASE_AMBIGUITY_RESOLUTION_FLOAT ((CarrierPhaseAmbiguityType)1)
 #define CARRIER_PHASE_AMBIGUITY_RESOLUTION_FIXED ((CarrierPhaseAmbiguityType)2)
 
-/** GNSS Signal Type and RF Band */
-typedef uint32_t GnssSignalTypeMask;
-/** GPS L1CA Signal */
-#define GNSS_SIGNAL_GPS_L1CA     ((GnssSignalTypeMask)0x00000001ul)
-/** GPS L1C Signal */
-#define GNSS_SIGNAL_GPS_L1C      ((GnssSignalTypeMask)0x00000002ul)
-/** GPS L2 RF Band */
-#define GNSS_SIGNAL_GPS_L2       ((GnssSignalTypeMask)0x00000004ul)
-/** GPS L5 RF Band */
-#define GNSS_SIGNAL_GPS_L5       ((GnssSignalTypeMask)0x00000008ul)
-/** GLONASS G1 (L1OF) RF Band */
-#define GNSS_SIGNAL_GLONASS_G1   ((GnssSignalTypeMask)0x00000010ul)
-/** GLONASS G2 (L2OF) RF Band */
-#define GNSS_SIGNAL_GLONASS_G2   ((GnssSignalTypeMask)0x00000020ul)
-/** GALILEO E1 RF Band */
-#define GNSS_SIGNAL_GALILEO_E1   ((GnssSignalTypeMask)0x00000040ul)
-/** GALILEO E5A RF Band */
-#define GNSS_SIGNAL_GALILEO_E5A  ((GnssSignalTypeMask)0x00000080ul)
-/** GALILEO E5B RF Band */
-#define GNSS_SIGNAL_GALILIEO_E5B ((GnssSignalTypeMask)0x00000100ul)
-/** BEIDOU B1_I RF Band */
-#define GNSS_SIGNAL_BEIDOU_B1I    ((GnssSignalTypeMask)0x00000200ul)
-/** BEIDOU B1C RF Band */
-#define GNSS_SIGNAL_BEIDOU_B1C    ((GnssSignalTypeMask)0x00000400ul)
-/** BEIDOU B2_I RF Band */
-#define GNSS_SIGNAL_BEIDOU_B2I    ((GnssSignalTypeMask)0x00000800ul)
-/** BEIDOU B2A_I RF Band */
-#define GNSS_SIGNAL_BEIDOU_B2AI   ((GnssSignalTypeMask)0x00001000ul)
-/** QZSS L1CA RF Band */
-#define GNSS_SIGNAL_QZSS_L1CA     ((GnssSignalTypeMask)0x00002000ul)
-/** QZSS L1S RF Band */
-#define GNSS_SIGNAL_QZSS_L1S      ((GnssSignalTypeMask)0x00004000ul)
-/** QZSS L2 RF Band */
-#define GNSS_SIGNAL_QZSS_L2      ((GnssSignalTypeMask)0x00008000ul)
-/** QZSS L5 RF Band */
-#define GNSS_SIGNAL_QZSS_L5      ((GnssSignalTypeMask)0x00010000ul)
-/** SBAS L1 RF Band */
-#define GNSS_SIGNAL_SBAS_L1      ((GnssSignalTypeMask)0x00020000ul)
-/** NAVIC L5 RF Band */
-#define GNSS_SIGNAL_NAVIC_L5     ((GnssSignalTypeMask)0x00040000ul)
-/** BEIDOU B2A_Q RF Band */
-#define GNSS_SIGNAL_BEIDOU_B2AQ   ((GnssSignalTypeMask)0x00080000ul)
-
 typedef uint16_t GnssMeasUsageStatusBitMask;
 /** Used in fix */
 #define GNSS_MEAS_USED_IN_PVT ((GnssMeasUsageStatusBitMask)0x00000001ul)