diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 05b38a562e293..9a5450068fb3e 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -2917,6 +2917,14 @@
+
+
+
+
+
+
diff --git a/data/etc/privapp-permissions-platform.xml b/data/etc/privapp-permissions-platform.xml
index ebfa47f9eb23b..8ece337971a9c 100644
--- a/data/etc/privapp-permissions-platform.xml
+++ b/data/etc/privapp-permissions-platform.xml
@@ -122,6 +122,7 @@ applications that come with the platform
+
diff --git a/telephony/java/android/telephony/satellite/stub/ISatelliteGateway.aidl b/telephony/java/android/telephony/satellite/stub/ISatelliteGateway.aidl
new file mode 100644
index 0000000000000..4f1a13623c3ba
--- /dev/null
+++ b/telephony/java/android/telephony/satellite/stub/ISatelliteGateway.aidl
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.telephony.satellite.stub;
+
+/**
+ * {@hide}
+ */
+oneway interface ISatelliteGateway {
+ // An empty service because Telephony does not need to use any APIs from this service.
+ // Once satellite modem is enabled, Telephony will bind to the ISatelliteGateway service; and
+ // when satellite modem is disabled, Telephony will unbind to the service.
+}
diff --git a/telephony/java/android/telephony/satellite/stub/SatelliteGatewayService.java b/telephony/java/android/telephony/satellite/stub/SatelliteGatewayService.java
new file mode 100644
index 0000000000000..f4514a6de4138
--- /dev/null
+++ b/telephony/java/android/telephony/satellite/stub/SatelliteGatewayService.java
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.telephony.satellite.stub;
+
+import android.annotation.SdkConstant;
+import android.app.Service;
+import android.content.Intent;
+import android.os.IBinder;
+
+import com.android.telephony.Rlog;
+
+/**
+ * Main SatelliteGatewayService implementation, which binds via the Telephony SatelliteController.
+ * Services that extend SatelliteGatewayService must register the service in their AndroidManifest
+ * to be detected by the framework. The application must declare that they require the
+ * "android.permission.BIND_SATELLITE_GATEWAY_SERVICE" permission to ensure that nothing else can
+ * bind to their service except the Telephony framework. The SatelliteGatewayService definition in
+ * the manifest must follow the following format:
+ *
+ * ...
+ *
+ * ...
+ *
+ *
+ *
+ *
+ * ...
+ *
+ * The telephony framework will then bind to the SatelliteGatewayService defined in the manifest if
+ * it is the default SatelliteGatewayService defined in the device overlay
+ * "config_satellite_gateway_service_package".
+ * @hide
+ */
+public abstract class SatelliteGatewayService extends Service {
+ private static final String TAG = "SatelliteGatewayService";
+
+ @SdkConstant(SdkConstant.SdkConstantType.SERVICE_ACTION)
+ public static final String SERVICE_INTERFACE =
+ "android.telephony.satellite.SatelliteGatewayService";
+
+ private final IBinder mBinder = new ISatelliteGateway.Stub() {};
+
+ /**
+ * @hide
+ */
+ @Override
+ public final IBinder onBind(Intent intent) {
+ if (SERVICE_INTERFACE.equals(intent.getAction())) {
+ Rlog.d(TAG, "SatelliteGatewayService bound");
+ return mBinder;
+ }
+ return null;
+ }
+
+ /**
+ * @return The binder for the ISatelliteGateway.
+ * @hide
+ */
+ public final IBinder getBinder() {
+ return mBinder;
+ }
+}
diff --git a/telephony/java/com/android/internal/telephony/ITelephony.aidl b/telephony/java/com/android/internal/telephony/ITelephony.aidl
index ee9d6c1a24484..282b64d3f43ec 100644
--- a/telephony/java/com/android/internal/telephony/ITelephony.aidl
+++ b/telephony/java/com/android/internal/telephony/ITelephony.aidl
@@ -2990,6 +2990,15 @@ interface ITelephony {
*/
boolean setSatelliteServicePackageName(in String servicePackageName);
+ /**
+ * This API can be used by only CTS to update satellite gateway service package name.
+ *
+ * @param servicePackageName The package name of the satellite gateway service.
+ * @return {@code true} if the satellite gateway service is set successfully,
+ * {@code false} otherwise.
+ */
+ boolean setSatelliteGatewayServicePackageName(in String servicePackageName);
+
/**
* This API can be used by only CTS to update the timeout duration in milliseconds that
* satellite should stay at listening mode to wait for the next incoming page before disabling