MSCBSC 移動通信論壇
搜索
登錄注冊
網(wǎng)絡(luò)優(yōu)化工程師招聘專欄 4G/LTE通信工程師最新職位列表 通信實習生/應(yīng)屆生招聘職位

  • 閱讀：12838
  • 回復：0
 藍牙(Bluetooth)通信交互消息實例
Mr Kang
原始天尊
鎵嬫満鍙風爜宸查獙璇? style=


 發(fā)短消息    關(guān)注Ta 

C友·鐵桿勛章   公益·慈善勛章   C友·貢獻勛章   紀念勛章·七周年   財富勛章·萬元戶   專家·高級勛章   財富勛章·財運連連   財富勛章·小財主   C友·登錄達人   財富勛章·富甲一方   紀念勛章·八周年   紀念勛章·九周年   紀念勛章·十周年   紀念勛章·十二周年   C友·技術(shù)大神  
積分 104901
帖子 8547
威望 1714709 個
禮品券 11319 個
專家指數(shù) 23981
注冊 2007-3-13
專業(yè)方向 
回答問題數(shù) 0
回答被采納數(shù) 0
回答采納率 0%
  大 中 小
發(fā)表于 2021-02-09 08:43:18  只看樓主 

       與其他無線通信一樣，藍牙設(shè)備通信中也是通過消息交互進行信息交流；以下是Wiershark對設(shè)備發(fā)送和接收內(nèi)容進行抓包過濾后的結(jié)果：Kangguoying2021

Step

Command

1

Sent HCI Command InquiryKangguoying2021

2

Rcvd HCI Event Command Status (Inquiry)

3

Rcvd HCI Event Inquiry Result

4

Rcvd HCI Event Inquiry Complete

5

Sent HCI Command Remote Name Request

6

Rcvd HCI Event Command Status (Remote Name Request)

7

Rcvd HCI Event Remote Name Req Complete

8

Rcvd HCI Event Connect RequestKangguoying2021

9

Sent HCI Command Accept Connection Request

10

Rcvd HCI Event Command Status (Accept Connection Request)

11

Rcvd HCI Event PIN Code RequestKangguoying2021

12

Sent HCI Command PIN Code Request Reply

13

Rcvd HCI Event Command Complete (PIN Code Request Reply)

14

Rcvd HCI Event Connect CompleteKangguoying2021

15

Rcvd HCI Event Connect RequestKangguoying2021

16

Sent HCI Command Accept Connection Request

17

Rcvd HCI Event Command Status (Accept Connection Request)

18

Rcvd HCI Event PIN Code Request

19

Sent HCI Command PIN Code Request Reply

20

Rcvd HCI Event Command Complete (PIN Code Request Reply)

21

Rcvd HCI Event Link Key Notification

22

Rcvd HCI Event Connect CompleteKangguoying2021

23

Sent HCI Command Write Link Policy Settings

24

Rcvd HCI Event Page Scan Repetition Mode Change

25

Rcvd HCI Event Command Complete (Write Link Policy Settings)

26

Sent HCI Command Change Connection Packet Type

27

Rcvd HCI Event Max Slots Change

28

Rcvd HCI Event Command Status (Change Connection Packet Type)

29

Sent HCI Command Remote Name RequestKangguoying2021

30

Rcvd HCI Event Connection Packet Type Changed

31

Rcvd HCI Event Command Status (Remote Name Request)

32

Sent HCI Command Remote Name Request

33

Rcvd HCI Event Command Status (Remote Name Request)

34

Rcvd HCI Event Remote Name Req CompleteKangguoying2021

35

Rcvd HCI Event Disconnect Complete


        這35步消息的詳細內(nèi)容（Bluetooth HCI H4）分別如下：Kangguoying2021


(1) Command Inquiry


        [Direction: Sent (0x00)]

        HCI Packet Type: HCI Command (0x01)

    Bluetooth HCI Command - InquiryKangguoying2021

        Command Opcode: Inquiry (0x0401)

            0000 01.. .... .... = ogf: Link Control Commands (0x0001)

            .... ..00 0000 0001 = ocf: 0x0001Kangguoying2021Kangguoying2021

        Parameter Total Length: 5

        LAP: 0x9e8b33Kangguoying2021

        Inquiry Length: 16

        Num Responses: 0

 

(2) Command Status (Inquiry)


        [Direction: Rcvd (0x01)]Kangguoying2021

        HCI Packet Type: HCI Event (0x04)

    Bluetooth HCI Event - Command Status

        Event Code: Command Status (0x0f)

        Parameter Total Length: 4Kangguoying2021

        Status: Pending (0x00)Kangguoying2021

        Number of Allowed Command Packets: 1

        Command Opcode: Inquiry (0x0401)

 

(3) Inquiry Result

    Bluetooth HCI H4

        [Direction: Rcvd (0x01)]

        HCI Packet Type: HCI Event (0x04)

    Bluetooth HCI Event - Inquiry Result

        Event Code: Inquiry Result (0x02)

        Parameter Total Length: 15

        Number of responses: 1

        BD_ADDR:000e:6d:072efa (MurataMa_07:2e:fa)

        Page Scan Repetition Mode: R1 (0x01)Kangguoying2021Kangguoying2021

        Page Scan Period Mode: P0 (0x00)

        Page Scan Mode: Mandatory Page Scan Mode (0x00)

        Class of Device: 0x420204 (Phone - services: Telephony, Networking)

        .100 0010 1101 1101 = Clock Offset: 0x42dd 

 

(4) Inquiry Complete


        [Direction: Rcvd (0x01)]Kangguoying2021

        HCI Packet Type: HCI Event (0x04)

    Bluetooth HCI Event - Inquiry Complete

        Event Code: Inquiry Complete (0x01)

        Parameter Total Length: 1Kangguoying2021

        Status: Success (0x00) 

 

(5) Remote Name Request


        [Direction: Sent (0x00)]Kangguoying2021

        HCI Packet Type: HCI Command (0x01)Kangguoying2021

    Bluetooth HCI Command - Remote Name Request

        Command Opcode: Remote Name Request (0x0419)

            0000 01.. .... .... = ogf: Link Control Commands (0x0001)

            .... ..00 0001 1001 = ocf: 0x0019

        Parameter Total Length: 10Kangguoying2021

        BD_ADDR:000e:6d:072efa (MurataMa_07:2e:fa)

        Page Scan Repetition Mode: R1 (0x01)Kangguoying2021

        Page Scan Mode: Mandatory Page Scan Mode (0x00)

        .000 0000 0000 0000 = Clock Offset: 0x0000 (0 ms)

        0... .... .... .... = Clock_Offset_Valid_Flag: false (0) 

 

(6) Command Status (Remote Name Request)


        [Direction: Rcvd (0x01)]

        HCI Packet Type: HCI Event (0x04)

    Bluetooth HCI Event - Command Status

        Event Code: Command Status (0x0f)

        Parameter Total Length: 4

        Status: Pending (0x00)

        Number of Allowed Command Packets: 1

        Command Opcode: Remote Name Request (0x0419) 

 

(7) Remote Name Req Complete


        [Direction: Rcvd (0x01)]Kangguoying2021

        HCI Packet Type: HCI Event (0x04)

    Bluetooth HCI Event - Remote Name Req Complete

        Event Code: Remote Name Req Complete (0x07)

        Parameter Total Length: 255Kangguoying2021

        Status: Page Timeout (0x04)Kangguoying2021

        BD_ADDR:000e:6d:072efa (MurataMa_07:2e:fa)

        Remote Name: 

 

(8) Connect Request


        [Direction: Rcvd (0x01)]Kangguoying2021

        HCI Packet Type: HCI Event (0x04)

    Bluetooth HCI Event - Connect RequestKangguoying2021

        Event Code: Connect Request (0x04)

        Parameter Total Length: 10Kangguoying2021

        BD_ADDR:000e:6d:072efa (MurataMa_07:2e:fa)

        Class of Device: 0x6a0204 (Phone - services: Telephony, Audio, Capturing, Networking)

        Link Type: ACL connection (Data Channels) (0x01) 

 

(9) Accept Connection Request


        [Direction: Sent (0x00)]Kangguoying2021

        HCI Packet Type: HCI Command (0x01)

    Bluetooth HCI Command - Accept Connection Request

        Command Opcode: Accept Connection Request (0x0409)

            0000 01.. .... .... = ogf: Link Control Commands (0x0001)

            .... ..00 0000 1001 = ocf: 0x0009

        Parameter Total Length: 7Kangguoying2021

        BD_ADDR:000e:6d:072efa (MurataMa_07:2e:fa)

        Role: Remain Slave (0x01) 

 

(10) Command Status (Accept Connection Request)


        [Direction: Rcvd (0x01)]

        HCI Packet Type: HCI Event (0x04)

    Bluetooth HCI Event - Command Status

        Event Code: Command Status (0x0f)

        Parameter Total Length: 4

        Status: Pending (0x00)Kangguoying2021

        Number of Allowed Command Packets: 1

        Command Opcode: Accept Connection Request (0x0409) 

 

(11) PIN Code Request


        [Direction: Rcvd (0x01)]

        HCI Packet Type: HCI Event (0x04)

    Bluetooth HCI Event - PIN Code Request

        Event Code: PIN Code Request (0x16)Kangguoying2021

        Parameter Total Length: 6

        BD_ADDR:000e:6d:072efa (MurataMa_07:2e:fa) 

 

(12) PIN Code Request Reply


        [Direction: Sent (0x00)]

        HCI Packet Type: HCI Command (0x01)

    Bluetooth HCI Command - PIN Code Request Reply

        Command Opcode: PIN Code Request Reply (0x040d)

            0000 01.. .... .... = ogf: Link Control Commands (0x0001)

            .... ..00 0000 1101 = ocf: 0x000d

        Parameter Total Length: 23

        BD_ADDR:000e:6d:072efa (MurataMa_07:2e:fa)

        PIN Code Length: 4

        PIN Code: 1234 

 

(13) Command Complete (PIN Code Request Reply)


        [Direction: Rcvd (0x01)]

        HCI Packet Type: HCI Event (0x04)

    Bluetooth HCI Event - Command Complete

        Event Code: Command Complete (0x0e)

        Parameter Total Length: 10Kangguoying2021

        Number of Allowed Command Packets: 1

        Command Opcode: PIN Code Request Reply (0x040d)

            0000 01.. .... .... = ogf: Link Control Commands (0x0001)

            .... ..00 0000 1101 = ocf: 0x000d

        Status: Success (0x00)Kangguoying2021

        BD_ADDR:000e:6d:072efa (MurataMa_07:2e:fa) 

 

(14) Connect Complete


        [Direction: Rcvd (0x01)]

        HCI Packet Type: HCI Event (0x04)Kangguoying2021

    Bluetooth HCI Event - Connect Complete

        Event Code: Connect Complete (0x03)

        Parameter Total Length: 11Kangguoying2021

        Status: Authentication Failure (0x05)

        Connection Handle: 0x0029

        BD_ADDR:000e:6d:072efa (MurataMa_07:2e:fa)

        Link Type: ACL connection (Data Channels) (0x01)

        Encryption Mode: Encryption Disabled (0x00) 

 

(15) Connect Request


        [Direction: Rcvd (0x01)]Kangguoying2021

        HCI Packet Type: HCI Event (0x04)

    Bluetooth HCI Event - Connect RequestKangguoying2021

        Event Code: Connect Request (0x04)

        Parameter Total Length: 10

        BD_ADDR:000e:6d:072efa (MurataMa_07:2e:fa)

        Class of Device: 0x6a0204 (Phone - services: Telephony, Audio, Capturing, Networking)

        Link Type: ACL connection (Data Channels) (0x01) 

 

(16) Accept Connection Request


        [Direction: Sent (0x00)]

        HCI Packet Type: HCI Command (0x01)

    Bluetooth HCI Command - Accept Connection Request

        Command Opcode: Accept Connection Request (0x0409)

            0000 01.. .... .... = ogf: Link Control Commands (0x0001)

            .... ..00 0000 1001 = ocf: 0x0009Kangguoying2021

        Parameter Total Length: 7

        BD_ADDR:000e:6d:072efa (MurataMa_07:2e:fa)

        Role: Remain Slave (0x01) 

 

(17) Command Status (Accept Connection Request)


        [Direction: Rcvd (0x01)]

        HCI Packet Type: HCI Event (0x04)Kangguoying2021

    Bluetooth HCI Event - Command Status

        Event Code: Command Status (0x0f)

        Parameter Total Length: 4Kangguoying2021

        Status: Pending (0x00)Kangguoying2021

        Number of Allowed Command Packets: 1

        Command Opcode: Accept Connection Request (0x0409) 

 

(18) PIN Code Request


        [Direction: Rcvd (0x01)]Kangguoying2021

        HCI Packet Type: HCI Event (0x04)Kangguoying2021

    Bluetooth HCI Event - PIN Code Request

        Event Code: PIN Code Request (0x16)

        Parameter Total Length: 6Kangguoying2021

        BD_ADDR:000e:6d:072efa (MurataMa_07:2e:fa) 

 

(19) PIN Code Request Reply


        [Direction: Sent (0x00)]Kangguoying2021

        HCI Packet Type: HCI Command (0x01)Kangguoying2021

    Bluetooth HCI Command - PIN Code Request Reply

        Command Opcode: PIN Code Request Reply (0x040d)

            0000 01.. .... .... = ogf: Link Control Commands (0x0001)

            .... ..00 0000 1101 = ocf: 0x000d

        Parameter Total Length: 23Kangguoying2021

        BD_ADDR:000e:6d:072efa (MurataMa_07:2e:fa)

        PIN Code Length: 4

        PIN Code: 1234 

 

(20) Command Complete (PIN Code Request Reply)


        [Direction: Rcvd (0x01)]

        HCI Packet Type: HCI Event (0x04)

    Bluetooth HCI Event - Command Complete

        Event Code: Command Complete (0x0e)

        Parameter Total Length: 10

        Number of Allowed Command Packets: 1

        Command Opcode: PIN Code Request Reply (0x040d)

            0000 01.. .... .... = ogf: Link Control Commands (0x0001)

            .... ..00 0000 1101 = ocf: 0x000dKangguoying2021

        Status: Success (0x00)

        BD_ADDR:000e:6d:072efa (MurataMa_07:2e:fa) 

 

(21) Link Key Notification


        [Direction: Rcvd (0x01)]Kangguoying2021

        HCI Packet Type: HCI Event (0x04)

    Bluetooth HCI Event - Link Key NotificationKangguoying2021

        Event Code: Link Key Notification (0x18)

        Parameter Total Length: 23Kangguoying2021

        BD_ADDR:000e:6d:072efa (MurataMa_07:2e:fa)

        Link Key: ec596f3306bba9e53d7b72de47c1404a

        Key Type: Combination Key (0x00) 

 

(22) Connect Complete


        [Direction: Rcvd (0x01)]Kangguoying2021

        HCI Packet Type: HCI Event (0x04)Kangguoying2021

    Bluetooth HCI Event - Connect Complete

        Event Code: Connect Complete (0x03)

        Parameter Total Length: 11Kangguoying2021

        Status: Success (0x00)

        Connection Handle: 0x002aKangguoying2021

        BD_ADDR:000e:6d:072efa (MurataMa_07:2e:fa)

        Link Type: ACL connection (Data Channels) (0x01)

        Encryption Mode: Encryption only for point-to-point packets (0x01) 

 

(23) Write Link Policy Settings


        [Direction: Sent (0x00)]

        HCI Packet Type: HCI Command (0x01)

    Bluetooth HCI Command - Write Link Policy Settings

        Command Opcode: Write Link Policy Settings (0x080d)

            0000 10.. .... .... = ogf: Link Policy Commands (0x0002)

            .... ..00 0000 1101 = ocf: 0x000dKangguoying2021

        Parameter Total Length: 4

        Connection Handle: 0x002aKangguoying2021

        .... .... .... ...1 = Enable Master Slave Switch: true (1)

        .... .... .... ..1. = Enable Hold Mode: true (1)

        .... .... .... .1.. = Enable Sniff Mode: true (1)

        .... .... .... 1... = Enable Park Mode: true (1) 

 

(24) Page Scan Repetition Mode Change


        [Direction: Rcvd (0x01)]Kangguoying2021

        HCI Packet Type: HCI Event (0x04)

    Bluetooth HCI Event - Page Scan Repetition Mode Change

        Event Code: Page Scan Repetition Mode Change (0x20)

        Parameter Total Length: 7Kangguoying2021

        BD_ADDR:000e:6d:072efa (MurataMa_07:2e:fa)

        Page Scan Repetition Mode: R1 (0x01) 

 

(25) Command Complete (Write Link Policy Settings)


        [Direction: Rcvd (0x01)]Kangguoying2021

        HCI Packet Type: HCI Event (0x04)

    Bluetooth HCI Event - Command Complete

        Event Code: Command Complete (0x0e)

        Parameter Total Length: 6Kangguoying2021

        Number of Allowed Command Packets: 1

        Command Opcode: Write Link Policy Settings (0x080d)

            0000 10.. .... .... = ogf: Link Policy Commands (0x0002)

            .... ..00 0000 1101 = ocf: 0x000dKangguoying2021

        Status: Success (0x00)

        Connection Handle: 0x002a 

 

(26) Change Connection Packet Type


        [Direction: Sent (0x00)]

        HCI Packet Type: HCI Command (0x01)

    Bluetooth HCI Command - Change Connection Packet Type

        Command Opcode: Change Connection Packet Type (0x040f)

            0000 01.. .... .... = ogf: Link Control Commands (0x0001)

            .... ..00 0000 1111 = ocf: 0x000f

        Parameter Total Length: 4

        Connection Handle: 0x002a

        .... .... .... ..0. = Packet Type 2-DH1: false (0)

        .... .... .... .0.. = Packet Type 3-DH1: false (0)

        .... .... .... 1... = Packet Type DM1: true (1)Kangguoying2021

        .... .... ...1 .... = Packet Type DH1: true (1)

        .... ...0 .... .... = Packet Type 2-DH3: false (0)

        .... ..0. .... .... = Packet Type 3-DH3: false (0)

        .... .1.. .... .... = Packet Type DM3: true (1)

        .... 1... .... .... = Packet Type DH3: true (1)

        ...0 .... .... .... = Packet Type 2-DH5: false (0)

        ..0. .... .... .... = Packet Type 3-DH5: false (0)

        .1.. .... .... .... = Packet Type DM5: true (1)

        1... .... .... .... = Packet Type DH5: true (1) 

 

(27) Max Slots Change


        [Direction: Rcvd (0x01)]Kangguoying2021

        HCI Packet Type: HCI Event (0x04)Kangguoying2021

    Bluetooth HCI Event - Max Slots Change

        Event Code: Max Slots Change (0x1b)

        Parameter Total Length: 3Kangguoying2021

        Connection Handle: 0x002aKangguoying2021

        Maximum Number of Slots: 5 

 

(28) Command Status (Change Connection Packet Type)


        [Direction: Rcvd (0x01)]

        HCI Packet Type: HCI Event (0x04)

    Bluetooth HCI Event - Command Status

        Event Code: Command Status (0x0f)

        Parameter Total Length: 4

        Status: Pending (0x00)

        Number of Allowed Command Packets: 1

        Command Opcode: Change Connection Packet Type (0x040f) 

 

(29) Remote Name Request


        [Direction: Sent (0x00)]

        HCI Packet Type: HCI Command (0x01)

    Bluetooth HCI Command - Remote Name Request

        Command Opcode: Remote Name Request (0x0419)

            0000 01.. .... .... = ogf: Link Control Commands (0x0001)

            .... ..00 0001 1001 = ocf: 0x0019

        Parameter Total Length: 10

        BD_ADDR:000e:6d:072efa (MurataMa_07:2e:fa)

        Page Scan Repetition Mode: R1 (0x01)Kangguoying20210209

        Page Scan Mode: Mandatory Page Scan Mode (0x00)

        .000 0000 0000 0000 = Clock Offset: 0x0000 (0 ms)

        0... .... .... .... = Clock_Offset_Valid_Flag: false (0) 

 

(30) Connection Packet Type Changed


        [Direction: Rcvd (0x01)]Kangguoying20210209

        HCI Packet Type: HCI Event (0x04)

    Bluetooth HCI Event - Connection Packet Type Changed

        Event Code: Connection Packet Type Changed (0x1d)

        Parameter Total Length: 5

        Status: Success (0x00)Kangguoying20210209

        Connection Handle: 0x002a

        Usable packet types: DM1 HV1 2-DH1Kangguoying20210209

            .... .... .... ..0. = ACL Link Type 2-DH1: False (0)

            .... .... .... .0.. = ACL Link Type 3-DH1: False (0)

            .... .... .... 1... = ACL Link Type DM1: True (1)

            .... .... ...1 .... = ACL Link Type DH1: True (1)

            .... ...0 .... .... = ACL Link Type 2-DH3: False (0)

            .... ..0. .... .... = ACL Link Type 3-DH3: False (0)

            .... .1.. .... .... = ACL Link Type DM3: True (1)

            .... 1... .... .... = ACL Link Type DH3: True (1)Kangguoying20210209

            ...0 .... .... .... = ACL Link Type 2-DH5: False (0)

            ..0. .... .... .... = ACL Link Type 3-DH5: False (0)

            .1.. .... .... .... = ACL Link Type DM5: True (1)

            1... .... .... .... = ACL Link Type DH5: True (1)

            .... .... ..0. .... = SCO Link Type HV1: False (0)

            .... .... .0.. .... = SCO Link Type HV2: False (0)

            .... .... 0... .... = SCO Link Type HV3: False (0) 

 

(31) Command Status (Remote Name Request)


        [Direction: Rcvd (0x01)]

        HCI Packet Type: HCI Event (0x04)Kangguoying20210209

    Bluetooth HCI Event - Command Status

        Event Code: Command Status (0x0f)

        Parameter Total Length: 4Kangguoying20210209

        Status: Pending (0x00)Kangguoying20210209

        Number of Allowed Command Packets: 1

        Command Opcode: Remote Name Request (0x0419) 

 

(32) Remote Name Request


        [Direction: Sent (0x00)]Kangguoying20210209

        HCI Packet Type: HCI Command (0x01)Kangguoying20210209

    Bluetooth HCI Command - Remote Name Request

        Command Opcode: Remote Name Request (0x0419)

            0000 01.. .... .... = ogf: Link Control Commands (0x0001)

            .... ..00 0001 1001 = ocf: 0x0019Kangguoying20210209

        Parameter Total Length: 10

        BD_ADDR:000e:6d:072efa (MurataMa_07:2e:fa)

        Page Scan Repetition Mode: R1 (0x01)Kangguoying20210209

        Page Scan Mode: Mandatory Page Scan Mode (0x00)

        .000 0000 0000 0000 = Clock Offset: 0x0000 (0 ms)Kangguoying20210209

        0... .... .... .... = Clock_Offset_Valid_Flag: false (0) 

 

(33) Command Status (Remote Name Request)


        [Direction: Rcvd (0x01)]

        HCI Packet Type: HCI Event (0x04)Kangguoying20210209

    Bluetooth HCI Event - Command Status

        Event Code: Command Status (0x0f)

        Parameter Total Length: 4

        Status: Pending (0x00)

        Number of Allowed Command Packets: 0Kangguoying20210209Kangguoying20210209

        Command Opcode: Remote Name Request (0x0419) 

 

(34) Remote Name Req Complete


        [Direction: Rcvd (0x01)]

        HCI Packet Type: HCI Event (0x04)Kangguoying20210209

    Bluetooth HCI Event - Remote Name Req Complete

        Event Code: Remote Name Req Complete (0x07)

        Parameter Total Length: 255Kangguoying20210209

        Status: Other End Terminated Connection: User Ended Connection (0x13)

        BD_ADDR:000e:6d:072efa (MurataMa_07:2e:fa)

        Remote Name: 

 

(35) Disconnect Complete


           [Direction: Rcvd (0x01)]Kangguoying20210209

        HCI Packet Type: HCI Event (0x04)

    Bluetooth HCI Event - Disconnect Complete

        Event Code: Disconnect Complete (0x05)

        Parameter Total Length: 4Kangguoying20210209

        Status: Success (0x00)

        Connection Handle: 0x002aKangguoying20210209

        Reason: Other End Terminated Connection: User Ended Connection (0x13)


原文來自：sharetechnote

整理：Kangguoying20210209

掃碼關(guān)注5G通信官方公眾號,免費領(lǐng)取以下5G精品資料
  • 1、回復“YD5GAI”免費領(lǐng)取《中國移動：5G網(wǎng)絡(luò)AI應(yīng)用典型場景技術(shù)解決方案白皮書》
  • 2、回復“5G6G”免費領(lǐng)取《5G_6G毫米波測試技術(shù)白皮書-2022_03-21》
  • 3、回復“YD6G”免費領(lǐng)取《中國移動：6G至簡無線接入網(wǎng)白皮書》
  • 4、回復“LTBPS”免費領(lǐng)取《《中國聯(lián)通5G終端白皮書》》
  • 5、回復“ZGDX”免費領(lǐng)取《中國電信5G NTN技術(shù)白皮書》
  • 6、回復“TXSB”免費領(lǐng)取《通信設(shè)備安裝工程施工工藝圖解》
  • 7、回復“YDSL”免費領(lǐng)取《中國移動算力并網(wǎng)白皮書》
  • 8、回復“5GX3”免費領(lǐng)取《 R16 23501-g60 5G的系統(tǒng)架構(gòu)1》

    • 對本帖內(nèi)容的看法？ 我要點評

     
    [充值威望，立即自動到帳] [VIP貴賓權(quán)限+威望套餐] 另有大量優(yōu)惠贈送活動，請光臨充值中心
    充值擁有大量的威望和最高的下載權(quán)限，下載站內(nèi)資料無憂

    快速回復主題    
    標題
    內(nèi)容
     上傳資料請點左側(cè)【添加附件】

    當前時區(qū) GMT+8, 現(xiàn)在時間是 2025-02-24 02:53:40
    渝ICP備11001752號  Copyright @ 2006-2016 mscbsc.com  本站統(tǒng)一服務(wù)郵箱：mscbsc@163.com

    Processed in 0.340243 second(s), 13 queries , Gzip enabled
    TOP
    清除 Cookies - 聯(lián)系我們 - 移動通信網(wǎng) - 移動通信論壇 - 通信招聘網(wǎng) - Archiver