diff --git a/radio/1.1/Android.mk b/radio/1.1/Android.mk
index 0421daa..1285619 100644
--- a/radio/1.1/Android.mk
+++ b/radio/1.1/Android.mk
@@ -73,8 +73,178 @@
 $(GEN): $(LOCAL_PATH)/IRadioResponse.hal
 	$(transform-generated-source)
 LOCAL_GENERATED_SOURCES += $(GEN)
-include $(BUILD_JAVA_LIBRARY)
 
+#
+# Build types.hal (NetworkScanRequest)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/NetworkScanRequest.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.NetworkScanRequest
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioAccessSpecifier)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/RadioAccessSpecifier.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.RadioAccessSpecifier
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (NetworkScanResult)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/NetworkScanResult.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.NetworkScanResult
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (ScanType)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/ScanType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.ScanType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (ScanStatus)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/ScanStatus.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.ScanStatus
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioAccessNetworks)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/RadioAccessNetworks.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.RadioAccessNetworks
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (GeranBands)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/GeranBands.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.GeranBands
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (UtranBands)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/UtranBands.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.UtranBands
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (EutranBands)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/EutranBands.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.EutranBands
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+include $(BUILD_JAVA_LIBRARY)
 
 ################################################################################
 
@@ -147,8 +317,177 @@
 $(GEN): $(LOCAL_PATH)/IRadioResponse.hal
 	$(transform-generated-source)
 LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (NetworkScanRequest)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/NetworkScanRequest.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.NetworkScanRequest
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioAccessSpecifier)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/RadioAccessSpecifier.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.RadioAccessSpecifier
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (NetworkScanResult)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/NetworkScanResult.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.NetworkScanResult
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (ScanType)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/ScanType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.ScanType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (ScanStatus)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/ScanStatus.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.ScanStatus
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (RadioAccessNetworks)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/RadioAccessNetworks.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.RadioAccessNetworks
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (GeranBands)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/GeranBands.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.GeranBands
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (UtranBands)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/UtranBands.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.UtranBands
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
+# Build types.hal (EutranBands)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_1/EutranBands.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.1::types.EutranBands
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
 include $(BUILD_STATIC_JAVA_LIBRARY)
 
-
-
 include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/radio/1.1/IRadio.hal b/radio/1.1/IRadio.hal
index 44b08fe..b3e21e7 100644
--- a/radio/1.1/IRadio.hal
+++ b/radio/1.1/IRadio.hal
@@ -81,4 +81,22 @@
      */
     oneway setSimCardPower_1_1(int32_t serial, CardPowerState powerUp);
 
+    /**
+     * Starts a network scan
+     *
+     * @param serial Serial number of request.
+     * @param request Defines the radio networks/bands/channels which need to be scanned.
+     *
+     * Response function is IRadioResponse.startNetworkScanResponse()
+     */
+    oneway startNetworkScan(int32_t serial, NetworkScanRequest request);
+
+    /**
+     * Stops ongoing network scan
+     *
+     * @param serial Serial number of request.
+     *
+     * Response function is IRadioResponse.stopNetworkScanResponse()
+     */
+    oneway stopNetworkScan(int32_t serial);
 };
diff --git a/radio/1.1/IRadioIndication.hal b/radio/1.1/IRadioIndication.hal
index 8cba71b..27b6ec2 100644
--- a/radio/1.1/IRadioIndication.hal
+++ b/radio/1.1/IRadioIndication.hal
@@ -31,4 +31,12 @@
     * @param type Type of radio indication
     */
    oneway carrierInfoForImsiEncryption(RadioIndicationType info);
-};
+
+    /**
+     * Incremental network scan results
+     *
+     * @param type Type of radio indication
+     * @param result Network scan result as NetworkScanResult defined in types.hal
+     */
+    oneway networkScanResult(RadioIndicationType type, NetworkScanResult result);
+};
\ No newline at end of file
diff --git a/radio/1.1/IRadioResponse.hal b/radio/1.1/IRadioResponse.hal
index 7727ef1..7415252 100644
--- a/radio/1.1/IRadioResponse.hal
+++ b/radio/1.1/IRadioResponse.hal
@@ -46,4 +46,29 @@
      */
     oneway setSimCardPowerResponse_1_1(RadioResponseInfo info);
 
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:OPERATION_NOT_ALLOWED
+     *   RadioError:DEVICE_IN_USE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:NO_MEMORY
+     *   RadioError:MODEM_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     */
+    oneway startNetworkScanResponse(RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:MODEM_ERR
+     */
+    oneway stopNetworkScanResponse(RadioResponseInfo info);
 };
diff --git a/radio/1.1/types.hal b/radio/1.1/types.hal
index 266f64f..245d96c 100644
--- a/radio/1.1/types.hal
+++ b/radio/1.1/types.hal
@@ -16,8 +16,149 @@
 
 package android.hardware.radio@1.1;
 
+import @1.0::CellInfo;
+import @1.0::RadioError;
+
 enum CardPowerState : int32_t {
     POWER_DOWN,
     POWER_UP,
     POWER_UP_PASS_THROUGH,
 };
+
+enum RadioAccessNetworks : int32_t {
+    GERAN = 1,                              // GSM EDGE Radio Access Network
+    UTRAN = 2,                              // Universal Terrestrial Radio Access Network
+    EUTRAN = 3,                             // Evolved Universal Terrestrial Radio Access Network
+};
+
+enum GeranBands : int32_t {
+    BAND_T380 = 1,
+    BAND_T410 = 2,
+    BAND_450 = 3,
+    BAND_480 = 4,
+    BAND_710 = 5,
+    BAND_750 = 6,
+    BAND_T810 = 7,
+    BAND_850 = 8,
+    BAND_P900 = 9,
+    BAND_E900 = 10,
+    BAND_R900 = 11,
+    BAND_DCS1800 = 12,
+    BAND_PCS1900 = 13,
+    BAND_ER900 = 14,
+};
+
+enum UtranBands : int32_t {
+    BAND_1 = 1,
+    BAND_2 = 2,
+    BAND_3 = 3,
+    BAND_4 = 4,
+    BAND_5 = 5,
+    BAND_6 = 6,
+    BAND_7 = 7,
+    BAND_8 = 8,
+    BAND_9 = 9,
+    BAND_10 = 10,
+    BAND_11 = 11,
+    BAND_12 = 12,
+    BAND_13 = 13,
+    BAND_14 = 14,
+    BAND_19 = 19,
+    BAND_20 = 20,
+    BAND_21 = 21,
+    BAND_22 = 22,
+    BAND_25 = 25,
+    BAND_26 = 26,
+};
+
+enum EutranBands : int32_t {
+    BAND_1 = 1,
+    BAND_2 = 2,
+    BAND_3 = 3,
+    BAND_4 = 4,
+    BAND_5 = 5,
+    BAND_6 = 6,
+    BAND_7 = 7,
+    BAND_8 = 8,
+    BAND_9 = 9,
+    BAND_10 = 10,
+    BAND_11 = 11,
+    BAND_12 = 12,
+    BAND_13 = 13,
+    BAND_14 = 14,
+    BAND_17 = 17,
+    BAND_18 = 18,
+    BAND_19 = 19,
+    BAND_20 = 20,
+    BAND_21 = 21,
+    BAND_22 = 22,
+    BAND_23 = 23,
+    BAND_24 = 24,
+    BAND_25 = 25,
+    BAND_26 = 26,
+    BAND_27 = 27,
+    BAND_28 = 28,
+    BAND_30 = 30,
+    BAND_31 = 31,
+    BAND_33 = 33,
+    BAND_34 = 34,
+    BAND_35 = 35,
+    BAND_36 = 36,
+    BAND_37 = 37,
+    BAND_38 = 38,
+    BAND_39 = 39,
+    BAND_40 = 40,
+    BAND_41 = 41,
+    BAND_42 = 42,
+    BAND_43 = 43,
+    BAND_44 = 44,
+    BAND_45 = 45,
+    BAND_46 = 46,
+    BAND_47 = 47,
+    BAND_48 = 48,
+    BAND_65 = 65,
+    BAND_66 = 66,
+    BAND_68 = 68,
+    BAND_70 = 70,
+};
+
+enum ScanType : int32_t {
+    ONE_SHOT = 0,                           // Performs the scan only once
+    PERIODIC = 1,                           // Performs the scan periodically until cancelled
+};
+
+enum ScanStatus : int32_t {
+    PARTIAL = 1,                            // The result contains a part of the scan results
+    COMPLETE = 2,                           // The result contains the last part of the scan results
+};
+
+struct RadioAccessSpecifier {
+    RadioAccessNetworks radioAccessNetwork; // The type of network to scan
+    vec<GeranBands> geranBands;             // Valid only if radioAccessNetwork = GERAN
+                                            // otherwise must be empty
+                                            // Maximum length of the vector is 8
+    vec<UtranBands> utranBands;             // Valid only if radioAccessNetwork = UTRAN
+                                            // otherwise must be empty
+                                            // Maximum length of the vector is 8
+    vec<EutranBands> eutranBands;           // Valid only if radioAccessNetwork = EUTRAN
+                                            // otherwise must be empty
+                                            // Maximum length of the vector is 8
+    vec<int32_t> channels;                  // The radio channels to scan as defined in
+                                            // 3GPP TS 25.101 and 36.101
+                                            // Maximum length of the vector is 32
+};
+
+struct NetworkScanRequest {
+    ScanType type;                          // One shot scan or periodic
+    int32_t interval;                       // Time interval in seconds between periodic scans, only
+                                            // valid when type = PERIODIC
+                                            // Range: 5 to 600
+    vec<RadioAccessSpecifier> specifiers;   // networks with bands/channels to scan
+                                            // Maximum length of the vector is 8
+};
+
+struct NetworkScanResult {
+    ScanStatus status;                      // The status of the scan
+    RadioError error;                       // The error code of the incremental result
+    vec<CellInfo> networkInfos;             // List of network information as CellInfo
+};