Merge "Added comments for each TD-SCDMA bands" (4be78000) · Commits · e / os / android_frameworks_base

telephony/java/android/telephony/AccessNetworkConstants.java

+36 −3

Original line number	Diff line number	Diff line
		@@ -153,22 +153,55 @@ public final class AccessNetworkConstants {
		public static final int BAND_12 = 12;
		public static final int BAND_13 = 13;
		public static final int BAND_14 = 14;
		/** band 15, 16, 17, 18 are reserved */
		// band 15, 16, 17, 18 are reserved
		public static final int BAND_19 = 19;
		public static final int BAND_20 = 20;
		public static final int BAND_21 = 21;
		public static final int BAND_22 = 22;
		/** band 23, 24 are reserved */
		// band 23, 24 are reserved
		public static final int BAND_25 = 25;
		public static final int BAND_26 = 26;

		/** Frequency bands for TD-SCDMA. Defined in 3GPP TS 25.102, Table 5.2. */
		// Frequency bands for TD-SCDMA. Defined in 3GPP TS 25.102, Table 5.2.

		/**
		* Band A
		* 1900 - 1920 MHz: Uplink and downlink transmission
		* 2010 - 2025 MHz: Uplink and downlink transmission
		*/
		public static final int BAND_A = 101;

		/**
		* Band B
		* 1850 - 1910 MHz: Uplink and downlink transmission
		* 1930 - 1990 MHz: Uplink and downlink transmission
		*/
		public static final int BAND_B = 102;

		/**
		* Band C
		* 1910 - 1930 MHz: Uplink and downlink transmission
		*/
		public static final int BAND_C = 103;

		/**
		* Band D
		* 2570 - 2620 MHz: Uplink and downlink transmission
		*/
		public static final int BAND_D = 104;

		/**
		* Band E
		* 2300—2400 MHz: Uplink and downlink transmission
		*/
		public static final int BAND_E = 105;

		/**
		* Band F
		* 1880 - 1920 MHz: Uplink and downlink transmission
		*/
		public static final int BAND_F = 106;

		/** @hide */
		private UtranBand() {}
		}