"蓝牙核心规范v5.3中英文对照版本，最全最权威的学习指南"

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Revision Date: 2021-07-13

page 16

2.43

2.44 QoS Rejected (0x2D) .............................................................. 379

2.45

2.46

2.47

2.48

2.49

2.50

2.51

2.52

2.53 Host Busy–Pairing (0x38)........................................................ 380

2.54

2.55

2.56

2.57

2.58

2.59

2.60

2.61

2.62

2.63

2.64

2.65

2.66

蓝牙SIG专有

蓝牙核心规范版本5.3Vol0,PartA

综合目录

QoS不可接受参数(0x2C)。....................................379

不支持信道评估(0x2E)。..........................379

安全性不足(0x2F)。.....................................................379

参数超出强制范围(0x30)。...........................379

角色切换挂起(0x32)。...................................................379

预留插槽违规(0x34)................................................380

角色切换失败(0x35)。.......................................................380

扩展询问响应过大(0x36)。........................380

主机不支持安全简单配对(0x37)。............380

由于没有找到合适的通道（0x39），连接被拒绝。..380

控制器忙(0x3A)。...........................................................380

不可接受的连接参数(0x3B)。.......................381

广告超时(0x3C)。....................................................381

由于MIC故障（0x3D）而终止连接。................381

连接建立失败同步超时(0x3E)。.....................................................................................381

[本节不再使用]。..............................................381

粗时钟调整拒绝，但将尝试调整使用

时钟拖动（0x40）。............................................................381

Type0子映射未定义(0x41)。.........................................381

未知广告标识符(0x42)。....................................382

限制达到（0x43）。.............................................................382

主机（0x44）取消操作。......................................382

包太长（0x45）。..........................................................382

Revision Date: 2021-07-13

Bluetooth SIG Proprietary

BLUETOOTH CORE SPECIFICATION Version 5.3 | Vol 0, Part A page 16

Consolidated Table of Contents

2.43 QoS Unacceptable Parameter (0x2C)..................................... 379

2.44 QoS Rejected (0x2D) ..............................................................379

2.45 Channel Assessment Not Supported (0x2E) ........................... 379

2.46 Insufficient Security (0x2F) ......................................................379

2.47 Parameter Out of Mandatory Range (0x30) ............................ 379

2.48 Role Switch Pending (0x32) .................................................... 379

2.49 Reserved Slot Violation (0x34) ................................................ 380

2.50 Role Switch Failed (0x35)........................................................ 380

2.51 Extended Inquiry Response too Large (0x36) ......................... 380

2.52 Secure Simple Pairing not Supported by Host (0x37) ............. 380

2.53 Host Busy–Pairing (0x38)........................................................ 380

2.54 Connection Rejected due to no Suitable Channel Found (0x39)...

380

2.55 Controller Busy (0x3A) ............................................................ 380

2.56 Unacceptable Connection Parameters (0x3B) ........................ 381

2.57 Advertising T imeout (0x3C) ..................................................... 381

2.58 Connection Terminated due to MIC Failure (0x3D) ................. 381

2.59 Connection Failed to be Established / Synchronization Timeout

(0x3E) ...................................................................................... 381

2.60 [This section is no longer used] ............................................... 381

2.61 Coarse Clock Adjustment Rejected but Will Try to Adjust Using

Clock Dragging (0x40)............................................................. 381

2.62 Type0 Submap not Defined (0x41).......................................... 381

2.63 Unknown Advertising Identifier (0x42) ..................................... 382

2.64 Limit Reached (0x43) .............................................................. 382

2.65 Operation Cancelled by Host (0x44) ....................................... 382

2.66 Packet Too Long (0x45)........................................................... 382

Revision Date: 2021-07-13

page 17

BR/EDR Controller

Part A

1 Scope ................................................................................................ 387

3.1

3.1.1

3.1.2

3.1.3

3.2

3.2.1

3.2.2

3.2.3

3.2.4

4.1

4.1.1

4.1.2

4.1.3 Out-of-band blocking...................................................401

4.1.4 Intermodulation characteristics ................................... 401

4.1.5

4.1.6

4.1.7

4.2

4.2.1

4.2.2

4.2.3

4.2.4

4.2.5

4.2.6

Appendix A

A.1

蓝牙SIG专有

蓝牙核心规范版本5.3Vol0,PartA

综合目录

规格卷2

无线电规格

频带和信道布置。...............................389

发射机特性。............................................................390

基本费率。..............................................................................391

调制特性。.........................................391

杂散排放。....................................................392

射频容差。.........................................393

增强的数据速率。..............................................................393

调制特性。.........................................394

杂散排放。....................................................397

射频容差。.........................................398

相对发射功率。.............................................399

接收机特性。................................................................400

基本费率。..............................................................................400

实际灵敏度水平。................................................400

干扰性能。...........................................400

最大可用水平。...............................................402

接收信号强度指示。..........................402

参考信号定义。.........................................402

增强的数据速率。..............................................................402

实际灵敏度水平。................................................402

BER地板性能。..............................................402

干扰性能。...........................................403

最大可用水平。...............................................404

带外和互调特性。.......404

参考信号定义。.........................................404

测试条件。...................................................................405

标称测试条件。........................................................405

A.1.1标称温度。...............................................405

Revision Date: 2021-07-13

Bluetooth SIG Proprietary

BLUETOOTH CORE SPECIFICATION Version 5.3 | Vol 0, Part A page 17

Consolidated Table of Contents

BR/EDR Controller

Specification Volume 2

Part A

RADIO SPECIFICATION

1 Scope ................................................................................................ 387

2 Frequency bands and channel arrangement ................................389

3 Transmitter characteristics............................................................. 390

3.1 Basic Rate ............................................................................... 391

3.1.1 Modulation characteristics .......................................... 391

3.1.2 Spurious emissions..................................................... 392

3.1.3 Radio frequency tolerance.......................................... 393

3.2 Enhanced Data Rate ............................................................... 393

3.2.1 Modulation characteristics .......................................... 394

3.2.2 Spurious emissions..................................................... 397

3.2.3 Radio frequency tolerance.......................................... 398

3.2.4 Relative transmit power .............................................. 399

4 Receiver characteristics ................................................................. 400

4.1 Basic Rate ............................................................................... 400

4.1.1 Actual sensitivity level................................................. 400

4.1.2 Interference performance............................................ 400

4.1.3 Out-of-band blocking...................................................401

4.1.4 Intermodulation characteristics ................................... 401

4.1.5 Maximum usable level ................................................ 402

4.1.6 Received Signal Strength Indication........................... 402

4.1.7 Reference signal definition.......................................... 402

4.2 Enhanced Data Rate ............................................................... 402

4.2.1 Actual sensitivity level................................................. 402

4.2.2 BER floor performance ............................................... 402

4.2.3 Interference performance............................................ 403

4.2.4 Maximum usable level ................................................ 404

4.2.5 Out-of-band and intermodulation characteristics ........ 404

4.2.6 Reference signal definition.......................................... 404

Appendix A Test conditions .................................................................... 405

A.1 Nominal test conditions ......................................................... 405

A.1.1 Nominal temperature ................................................405

Revision Date: 2021-07-13

page 18

A.2

Appendix B

Appendix C

C.1

C.1.1 RMS DEVM ................................................................ 409

C.1.2 Peak DEVM ............................................................... 409

Part B

BASEBAND SPECIFICATION

1.1

1.2

1.2.1

1.3

2.1

2.2

2.2.1

2.2.2

2.2.3

2.2.4 Piconet clocks............................................................. 426

2.2.5 Transmit/receive timing............................................... 427

2.3

2.3.1

2.4

2.4.1

2.4.2

2.4.3

2.4.4

2.5

2.5.1

2.5.2

2.5.3

2.5.4

2.6

2.6.1

蓝牙SIG专有

蓝牙核心规范版本5.3Vol0,PartA

综合目录

A.1.2标称电源。.............................................405

[本节不再使用]。...........................................405

[本附录不再使用]。...................................406

调制精度定义。........................................407

增强的数据速率调制精度。..........................407

一般描述。........................................................................419

蓝牙时钟。.......................................................................420

蓝牙设备寻址。..................................................421

保留地址。..................................................422

访问代码。.........................................................................422

物理信道。...........................................................................424

物理信道定义。.....................................................425

基本微微网物理信道。...............................................425

中心和外围角色。......................................425

跳频特性。..............................................426

时隙....................................................................426

适配的微微网物理信道。..........................................431

跳频特性。..............................................431

页扫描物理信道。...................................................431

用于寻呼的时钟估计。..........................................432

跳频特性。..............................................432

寻呼程序定时。............................................432

页响应定时。................................................433

询扫描物理信道。.................................................435

时钟进行查询。.........................................................435

跳频特性。..............................................435

询程序定时。............................................436

询问响应定时。..............................................436

跳选择。..........................................................................437

一般选择方案。.........................................438

Revision Date: 2021-07-13

Bluetooth SIG Proprietary

BLUETOOTH CORE SPECIFICATION Version 5.3 | Vol 0, Part A page 18

Consolidated Table of Contents

A.1.2 Nominal power source .............................................. 405

A.2 [This section is no longer used] ............................................ 405

Appendix B [This Appendix is no longer used] .................................... 406

Appendix C Modulation accuracy definition .........................................407

C.1 Enhanced Data Rate modulation accuracy ........................... 407

C.1.1 RMS DEVM ................................................................ 409

C.1.2 Peak DEVM ............................................................... 409

Part B

BASEBAND SPECIFICATION

1 General description ......................................................................... 419

1.1 Bluetooth clock ........................................................................ 420

1.2 Bluetooth Device addressing...................................................421

1.2.1 Reserved addresses...................................................422

1.3 Access codes .......................................................................... 422

2 Physical channels............................................................................ 424

2.1 Physical channel definition ...................................................... 425

2.2 Basic piconet physical channel................................................ 425

2.2.1 Central and Peripheral roles .......................................425

2.2.2 Hopping characteristics............................................... 426

2.2.3 Time slots.................................................................... 426

2.2.4 Piconet clocks.............................................................426

2.2.5 Transmit/receive timing............................................... 427

2.3 Adapted piconet physical channel ........................................... 431

2.3.1 Hopping characteristics............................................... 431

2.4 Page scan physical channel .................................................... 431

2.4.1 Clock estimate for paging ........................................... 432

2.4.2 Hopping characteristics............................................... 432

2.4.3 Paging procedure timing............................................. 432

2.4.4 Page response timing ................................................. 433

2.5 Inquiry scan physical channel.................................................. 435

2.5.1 Clock for inquiry .......................................................... 435

2.5.2 Hopping characteristics............................................... 435

2.5.3 Inquiry procedure timing ............................................. 436

2.5.4 Inquiry response timing............................................... 436

2.6 Hop selection........................................................................... 437

2.6.1 General selection scheme .......................................... 438

Revision Date: 2021-07-13

page 19

2.6.2

2.6.3

2.6.4

2.7

2.7.1

2.7.2

2.7.3

3.1

3.2

3.3

4.1 General.................................................................................... 455

4.2

4.3

4.4

4.5 Transmit/receive routines ........................................................ 457

4.5.1 TX routine ...................................................................457

4.5.2 RX routine................................................................... 460

4.5.3

4.6

4.7

4.8

5.1

5.2

5.3

APB-U) .................................................................................... 465

5.3.1

5.4

5.5

5.6

5.7

6 Packets ............................................................................................. 466

6.1

6.1.1

6.1.2

6.2

6.3

蓝牙SIG专有

蓝牙核心规范版本5.3Vol0,PartA

综合目录

选择内核。.........................................................441

适配的跳选择内核。.....................................444

控制字。...............................................................445

同步扫描物理信道。..................................450

跳频特性。..............................................450

同步列车程序定时。.....................450

同步扫描程序定时。....................451

物理链接。..................................................................................453

活动物理链路的链路监管。................................453

无连接外设广播物理链路的链路监管。..........................................................................

454

活动链接的经过身份验证的有效负载超时。.......................454

逻辑传输。..........................................................................455

逻辑传输地址(LT_ADDR)。....................................455

同步逻辑传输。..............................................456

异步逻辑传输。..............................................456

流控制。................................................................461

活动外围广播传输。....................................462

[本节不再使用]。..............................................462

无连接外设广播逻辑传输。..........462

逻辑链接。....................................................................................464

链路控制逻辑链路(LC)。...................................................464

ACL控制逻辑链路（ACL-C和APB-C）。........................464

用户异步等时逻辑链接（ACL-U和

暂停ACL-U逻辑链路。...................................465

用户同步数据逻辑链路(SCO-S)。..........................465

用户扩展同步数据逻辑链路(eSCO-S)。.........465

逻辑链路优先级。...............................................................465

简档广播数据逻辑链路。...........................................465

一般格式。........................................................................466

基本费率。..................................................................466

增强的数据速率。..................................................466

位排序。.............................................................................467

访问代码。...........................................................................467

Revision Date: 2021-07-13

Bluetooth SIG Proprietary

BLUETOOTH CORE SPECIFICATION Version 5.3 | Vol 0, Part A page 19

Consolidated Table of Contents

2.6.2 Selection kernel .......................................................... 441

2.6.3 Adapted hop selection kernel...................................... 444

2.6.4 Control word................................................................ 445

2.7 Synchronization scan physical channel................................... 450

2.7.1 Hopping characteristics............................................... 450

2.7.2 Synchronization T rain procedure timing...................... 450

2.7.3 Synchronization Scan procedure timing ..................... 451

3 Physical links ................................................................................... 453

3.1 Link supervision for active physical links ................................. 453

3.2 Link supervision for Connectionless Peripheral Broadcast

physical links ........................................................................... 454

3.3 Authenticated payload timeout for active links ........................ 454

4 Logical transports ........................................................................... 455

4.1 General.................................................................................... 455

4.2 Logical transport address (LT_ADDR)..................................... 455

4.3 Synchronous logical transports ............................................... 456

4.4 Asynchronous logical transport ............................................... 456

4.5 Transmit/receive routines ........................................................ 457

4.5.1 TX routine ...................................................................457

4.5.2 RX routine................................................................... 460

4.5.3 Flow control.................................................................461

4.6 Active Peripheral broadcast transport ..................................... 462

4.7 [This section is no longer used] ............................................... 462

4.8 Connectionless Peripheral Broadcast logical transport ........... 462

5 Logical links ..................................................................................... 464

5.1 Link Control logical link (LC).................................................... 464

5.2 ACL Control logical links (ACL-C and APB-C)......................... 464

5.3 User asynchronous/isochronous logical links (ACL-U and

APB-U) .................................................................................... 465

5.3.1 Pausing the ACL-U logical link.................................... 465

5.4 User synchronous data logical link (SCO-S) ........................... 465

5.5 User extended synchronous data logical link (eSCO-S).......... 465

5.6 Logical link priorities ................................................................ 465

5.7 Profile broadcast data logical link ............................................ 465

6 Packets ............................................................................................. 466

6.1 General format......................................................................... 466

6.1.1 Basic Rate................................................................... 466

6.1.2 Enhanced Data Rate................................................... 466

6.2 Bit ordering .............................................................................. 467

6.3 Access code ............................................................................ 467

Revision Date: 2021-07-13

page 20

6.3.1

6.3.2 Preamble..................................................................... 468

6.3.3

6.3.4 Trailer.......................................................................... 472

6.4

6.4.1 LT_ADDR.................................................................... 473

6.4.2 TYPE........................................................................... 473

6.4.3 FLOW.......................................................................... 473

6.4.4 ARQN.......................................................................... 474

6.4.5 SEQN.......................................................................... 474

6.4.6 HEC ............................................................................ 474

6.5

6.5.1

6.5.2

6.5.3 eSCO packets............................................................. 480

6.5.4

6.6

6.6.1

6.6.2

6.7

7.1

7.1.1 HEC generation .......................................................... 493

7.1.2 CRC generation .......................................................... 495

7.2

7.3

7.4 FEC code: rate 1/3 .................................................................. 497

7.5 FEC code: rate 2/3 .................................................................. 497

7.6 ARQ scheme ........................................................................... 498

7.6.1 Unnumbered ARQ....................................................... 498

7.6.2

7.6.3

7.6.4 Multi-Peripheral considerations................................... 505

7.6.5

7.7

7.8

8.1

8.2

蓝牙SIG专有

蓝牙核心规范版本5.3Vol0,PartA

综合目录

访问代码类型。.....................................................468

同步字。..................................................................468

报文头。........................................................................472

数据包类型。...........................................................................474

常见的数据包类型。...............................................477

SCO数据包。..............................................................479

ACL报文。...............................................................482

有效载荷格式。.......................................................................484

同步数据字段。..............................................485

异步数据字段。.............................................486

数据包摘要。.....................................................................490

位流处理。....................................................................492

错误检查。........................................................................493

数据白化。........................................................................496

纠错。.......................................................................497

重传滤波。.....................................................502

冲洗有效载荷。......................................................504

活动外围广播分组。.........................505

错误的同步数据上报。..................................506

消息完整性检查。........................................................507

链路控制器操作。...............................................................508

国家概览。..................................................................508

待机状态。..........................................................................509

Revision Date: 2021-07-13

Bluetooth SIG Proprietary

BLUETOOTH CORE SPECIFICATION Version 5.3 | Vol 0, Part A page 20

Consolidated Table of Contents

6.3.1 Access code types...................................................... 468

6.3.2 Preamble.....................................................................468

6.3.3 Sync word ................................................................... 468

6.3.4 Trailer.......................................................................... 472

6.4 Packet header ......................................................................... 472

6.4.1 LT_ADDR.................................................................... 473

6.4.2 TYPE........................................................................... 473

6.4.3 FLOW.......................................................................... 473

6.4.4 ARQN..........................................................................474

6.4.5 SEQN.......................................................................... 474

6.4.6 HEC ............................................................................474

6.5 Packet types ............................................................................ 474

6.5.1 Common packet types ................................................477

6.5.2 SCO packets...............................................................479

6.5.3 eSCO packets.............................................................480

6.5.4 ACL packets................................................................ 482

6.6 Payload format ........................................................................ 484

6.6.1 Synchronous data field ............................................... 485

6.6.2 Asynchronous data field.............................................. 486

6.7 Packet summary...................................................................... 490

7 Bit stream processing .....................................................................492

7.1 Error checking ......................................................................... 493

7.1.1 HEC generation ..........................................................493

7.1.2 CRC generation .......................................................... 495

7.2 Data whitening......................................................................... 496

7.3 Error correction........................................................................ 497

7.4 FEC code: rate 1/3 .................................................................. 497

7.5 FEC code: rate 2/3 .................................................................. 497

7.6 ARQ scheme ........................................................................... 498

7.6.1 Unnumbered ARQ.......................................................498

7.6.2 Retransmit filtering...................................................... 502

7.6.3 Flushing payloads.......................................................504

7.6.4 Multi-Peripheral considerations................................... 505

7.6.5 Active Peripheral Broadcast packets .......................... 505

7.7 Erroneous synchronous data reporting ................................... 506

7.8 Message Integrity Check ......................................................... 507

8 Link Controller operation................................................................ 508

8.1 Overview of states ...................................................................508

8.2 Standby state........................................................................... 509

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（中文版+英文版)Core-v5.3 蓝牙5.3核心规范

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