网络制式

 

 

    
        LTE/TDSCDMA/CDMA/EVDO/GSM/WCDMA 
        TDSCDMA/CDMA/EVDO/GSM/WCDMA 
        LTE/TDSCDMA/GSM/WCDMA
        LTE/TDSCDMA/WCDMA
        TDSCDMA/GSM/WCDMA
        LTE/TDSCDMA/GSM
        TDSCDMA/GSM
        LTE/TDSCDMA
        TDSCDMA/WCDMA
        TDSCDMA only
        LTE / WCDMA
        LTE
        Global
        GSM/WCDMA/LTE
        CDMA + LTE/EvDo
        CDMA/EvDo/GSM/WCDMA
        EvDo only
        CDMA w/o EvDo
        CDMA/EvDo auto
        GSM/WCDMA auto
        WCDMA only
        GSM only
        GSM/WCDMA preferred
    

 

    
        "22"
        "21"
        "20"
        "19"
        "18"
        "17"
        "16"
        "15"
        "14"
        "13"
        "12"
        "11"
        "10"
        "9"
        "8"
        "7"
        "6"
        "5"
        "4"
        "3"
        "2"
        "1"
        "0"
    

 

    /** @hide */
    public static final int RIL_RADIO_TECHNOLOGY_UNKNOWN = 0;
    /** @hide */
    public static final int RIL_RADIO_TECHNOLOGY_GPRS = 1;
    /** @hide */
    public static final int RIL_RADIO_TECHNOLOGY_EDGE = 2;
    /** @hide */
    public static final int RIL_RADIO_TECHNOLOGY_UMTS = 3;
    /** @hide */
    public static final int RIL_RADIO_TECHNOLOGY_IS95A = 4;
    /** @hide */
    public static final int RIL_RADIO_TECHNOLOGY_IS95B = 5;
    /** @hide */
    public static final int RIL_RADIO_TECHNOLOGY_1xRTT = 6;
    /** @hide */
    public static final int RIL_RADIO_TECHNOLOGY_EVDO_0 = 7;
    /** @hide */
    public static final int RIL_RADIO_TECHNOLOGY_EVDO_A = 8;
    /** @hide */
    public static final int RIL_RADIO_TECHNOLOGY_HSDPA = 9;
    /** @hide */
    public static final int RIL_RADIO_TECHNOLOGY_HSUPA = 10;
    /** @hide */
    public static final int RIL_RADIO_TECHNOLOGY_HSPA = 11;
    /** @hide */
    public static final int RIL_RADIO_TECHNOLOGY_EVDO_B = 12;
    /** @hide */
    public static final int RIL_RADIO_TECHNOLOGY_EHRPD = 13;
    /** @hide */
    public static final int RIL_RADIO_TECHNOLOGY_LTE = 14;
    /** @hide */
    public static final int RIL_RADIO_TECHNOLOGY_HSPAP = 15;
    /**
     * GSM radio technology only supports voice. It does not support data.
     * @hide
     */
    public static final int RIL_RADIO_TECHNOLOGY_GSM = 16;
    /** @hide */
    public static final int RIL_RADIO_TECHNOLOGY_TD_SCDMA = 17;
    /**
     * IWLAN
     * @hide
     */
    public static final int RIL_RADIO_TECHNOLOGY_IWLAN = 18;

    /**
     * LTE_CA
     * @hide
     */
    public static final int RIL_RADIO_TECHNOLOGY_LTE_CA = 19;

	联通	移动	电信
2G	GSM	GSM	CDMA
3G	WCDMA	TD-SCDMA	CDMA
4G

 

 

 

    

双4G指的是双制式4G，FDD和TDD。

我比较感兴趣电信版的WCDMA如何用上？国际漫游？
4G 网络        FDD-LTE (B1 / B3) 、TDD-LTE( B41: 2635-2655MHz / 2555-2575MHz)
3G 网络        CDMA(2000 / EVDO Rev.A 3G)、WCDMA(850 / 1900 / 2100MHz)
2G 网络        GSM(900 / 1800 / 1900MHz)、CDMA1x


再看看联通版的，
4G 网络        FDD-LTE(B1 / B3)、TDD-LTE(B41: 2555-2575MHz)
3G 网络        WCDMA(900 / 1900 / 2100MHz)
2G 网络        GSM(900 / 1800MHz)

 

 

电信的制式：FDD-LTE (B1 / B3) 、TDD-LTE( B41: 2635-2655MHz / 2555-2575MHz)
联通的制式：FDD-LTE(B1 / B3)、TDD-LTE(B41: 2555-2575MHz)
移动的制式：TDD-LTE(B38 / B39 / B40 / B41: 2555-2655MHz)、FDD-LTE(B3 / B7)