netman 2008-4-13 23:39
IEEE Std 802.15.1™-2005
【资料成文时间】： 2005
【语言】：E
【页数】： 469
【何人（公司）所著】： IEEE
【文件格式】： PDF
【文件原名】：
【摘要或目录】：
Contents
1. Overview............................................................................................................................................. 1
1.1 Scope ......................................................................................................................................... 1
1.2 WPAN definition....................................................................................................................... 1
2. Normative references ........................................................................................................................... 3
2.1 IEEE documents........................................................................................................................ 3
2.2 ISO documents ........................................................................................................................... 3
2.3 ITU documents.......................................................................................................................... 3
2.4 Other documents ........................................................................................................................ 4
3. Definitions .......................................................................................................................................... 5
4. Acronyms and abbreviations ............................................................................................................. 11
4.1 Standard-based acronyms and abbreviations ........................................................................... 11
4.2 Bluetooth specification names ................................................................................................. 14
5. General description ............................................................................................................................ 17
5.1 New features............................................................................................................................ 17
5.2 Changes in wording.................................................................................................................. 17
5.2.1 IEEE language update ............................................................................................... 17
5.2.2 Nomenclature changes .............................................................................................. 17
5.3 Structure changes ..................................................................................................................... 18
5.4 Deprecated features .................................................................................................................. 18
6. Architecture ...................................................................................................................................... 19
6.1 General description .................................................................................................................. 19
6.2 Core system architecture .......................................................................................................... 20
6.3 Core architectural blocks.......................................................................................................... 22
6.3.1 Channel manager ...................................................................................................... 22
6.3.2 L2CAP resource manager ......................................................................................... 22
6.3.3 Device manager ........................................................................................................ 22
6.3.4 Link manager (LM) .................................................................................................. 22
6.3.5 BB resource manager ................................................................................................ 22
6.3.6 Link controller .......................................................................................................... 23
6.3.7 Radio frequency (RF) ............................................................................................... 23
6.4 Data transport architecture ....................................................................................................... 23
6.4.1 Core traffic bearers ................................................................................................... 24
6.4.2 Transport architecture entities .................................................................................. 27
6.4.3 Generic packet structure ........................................................................................... 28
6.4.4 Physical channels ...................................................................................................... 29
6.4.5 Physical links ............................................................................................................ 32
6.4.6 Logical links and logical transports .......................................................................... 33
6.5 L2CAP channels....................................................................................................................... 39
6.6 Communication topology......................................................................................................... 40
6.6.1 Piconet topology ....................................................................................................... 40
6.6.2 Operational procedures and modes ........................................................................... 41
x Copyright © 2005 IEEE. All rights reserved.
7. Physical layer (PHY) ......................................................................................................................... 45
7.1 Scope ....................................................................................................................................... 45
7.1.1 Regional authorities .................................................................................................. 45
7.1.2 Frequency bands and channel arrangement .............................................................. 45
7.2 Transmitter characteristics ....................................................................................................... 46
7.3 Modulation characteristics ....................................................................................................... 47
7.3.1 Spurious emissions ................................................................................................... 47
7.4 Receiver characteristics............................................................................................................ 49
7.4.1 Actual sensitivity level .............................................................................................. 49
7.4.2 Interference performance .......................................................................................... 49
7.4.3 Out-of-band blocking ................................................................................................ 49
7.4.4 Intermodulation characteristics ................................................................................. 50
7.4.5 Maximum usable level .............................................................................................. 50
7.4.6 Receiver signal strength indicator ............................................................................. 50
7.4.7 Reference signal definition ....................................................................................... 50
7.5 Nominal test conditions............................................................................................................ 51
7.5.1 Nominal temperature ............................................................................................... 51
7.5.2 Nominal power source ............................................................................................. 51
7.6 Extreme test conditions ........................................................................................................... 51
7.6.1 Extreme temperatures .............................................................................................. 51
7.6.2 Extreme power source voltages ............................................................................... 51
7.7 Test condition parameters ........................................................................................................ 52
8. Baseband (BB).................................................................................................................................. 53
8.1 General description .................................................................................................................. 53
8.1.1 Clock ......................................................................................................................... 53
8.1.2 Device addressing ..................................................................................................... 54
8.1.3 Access codes ............................................................................................................. 55
8.2 Physical channels ..................................................................................................................... 55
8.2.1 Physical channel definition ....................................................................................... 56
8.2.2 Basic piconet physical channel ................................................................................. 56
8.2.3 Adapted piconet physical channel ............................................................................ 61
8.2.4 Page scan physical channel ....................................................................................... 61
8.2.5 Inquiry scan physical channel ................................................................................... 64
8.2.6 Hop selection ............................................................................................................ 66
8.3 Physical links........................................................................................................................... 75
8.3.1 Link supervision ....................................................................................................... 75
8.4 Logical transports..................................................................................................................... 76
8.4.1 General ...................................................................................................................... 76
8.4.2 Logical transport address (LT_ADDR) .................................................................... 76
8.4.3 Synchronous logical transports ................................................................................. 77
8.4.4 Asynchronous logical transport ................................................................................ 77
8.4.5 Transmit/receive routines ......................................................................................... 77
8.4.6 Active slave broadcast (ASB) transport .................................................................... 78
8.4.7 Parked slave broadcast (PSB) transport .................................................................... 78
8.5 Logical links............................................................................................................................ 78
8.5.1 Link control (LC) logical link ................................................................................... 79
8.5.2 ACL control (ACL-C) logical link ........................................................................... 79
8.5.3 Asynchronous/Isochronous user (ACL-U) logical link ............................................ 79
8.5.4 Stream logical link .................................................................................................... 79
8.5.5 Logical link priorities ................................................................................................ 80
8.6 Packets..................................................................................................................................... 80
Copyright © 2005 IEEE. All rights reserved. xi
8.6.1 General format .......................................................................................................... 80
8.6.2 Bit ordering ............................................................................................................... 80
8.6.3 Access code ............................................................................................................... 80
8.6.4 Packet header ............................................................................................................ 85
8.6.5 Packet types .............................................................................................................. 86
8.6.6 Payload format .......................................................................................................... 92
8.6.7 Packet summary ........................................................................................................ 95
8.7 Bitstream processing ................................................................................................................ 96
8.7.1 Error checking ........................................................................................................... 97
8.7.2 Data whitening .......................................................................................................... 99
8.7.3 Error correction ....................................................................................................... 100
8.7.4 FEC code: rate 1/3 .................................................................................................. 100
8.7.5 FEC code: rate 2/3 .................................................................................................. 100
8.7.6 Automatic repeat request (ARQ) scheme ............................................................... 101
8.8 Link controller operation........................................................................................................ 108
8.8.1 Overview of states .................................................................................................. 108
8.8.2 STANDBY state ..................................................................................................... 109
8.8.3 Connection establishment substates ........................................................................ 109
8.8.4 Device discovery substates ..................................................................................... 115
8.8.5 Connection state ...................................................................................................... 118
8.8.6 Active mode ............................................................................................................ 119
8.8.7 SNIFF mode ............................................................................................................ 129
8.8.8 HOLD mode ........................................................................................................... 131
8.8.9 PARK state ............................................................................................................. 131
8.9 Audio..................................................................................................................................... 137
8.9.1 Log PCM coder decoder (CODEC) ........................................................................ 137
8.9.2 CVSD CODEC ....................................................................................................... 137
8.9.3 Error handling ......................................................................................................... 139
8.9.4 General audio requirements .................................................................................... 139
8.10 General audio recommendations............................................................................................ 140
8.10.1 Maximum sound pressure ....................................................................................... 140
8.10.2 Other telephony network requirements ................................................................... 140
8.10.3 Audio levels ............................................................................................................ 140
8.10.4 Microphone path ..................................................................................................... 141
8.10.5 Loudspeaker path .................................................................................................... 141
8.10.6 Voice interface ........................................................................................................ 141
8.10.7 Frequency mask ...................................................................................................... 141
8.11 Timers.................................................................................................................................... 143
8.11.1 inquiryTO ................................................................................................................ 143
8.11.2 pageTO .................................................................................................................... 143
8.11.3 pagerespTO ............................................................................................................. 143
8.11.4 newconnectionTO ................................................................................................... 143
8.11.5 supervisionTO ......................................................................................................... 143
8.12 Recommendations for AFH operation in PARK, HOLD, and SNIFF................................... 143
8.12.1 Operation at the master ........................................................................................... 144
8.12.2 Operation in PARK state ........................................................................................ 144
8.12.3 AFH operation in SNIFF mode .............................................................................. 145
8.12.4 AFH operation in HOLD mode .............................................................................. 145
9. Link Manager Protocol (LMP) ........................................................................................................ 147
9.1 General rules .......................................................................................................................... 147
9.1.1 Message transport ................................................................................................... 147
9.1.2 Synchronization ...................................................................................................... 147
xii Copyright © 2005 IEEE. All rights reserved.
9.1.3 Packet format .......................................................................................................... 148
9.1.4 Transactions ............................................................................................................ 149
9.1.5 Error handling ......................................................................................................... 150
9.1.6 Procedure rules ....................................................................................................... 150
9.1.7 General response messages ..................................................................................... 151
9.1.8 LMP message constraints ....................................................................................... 152
9.2 Device features....................................................................................................................... 152
9.2.1 Feature definitions .................................................................................................. 152
9.2.2 Features mask definition ......................................................................................... 154
9.2.3 LM interoperability policy ...................................................................................... 156
9.3 Procedure rules....................................................................................................................... 156
9.3.1 Connection control .................................................................................................. 156
9.3.2 Security ................................................................................................................... 168
9.3.3 Informational requests ............................................................................................ 177
9.3.4 Role switch ............................................................................................................. 181
9.3.5 Modes of operation ................................................................................................. 183
9.3.6 Logical transports ................................................................................................... 192
9.3.7 Test mode ................................................................................................................ 198
9.4 Summary ............................................................................................................................... 199
9.4.1 PDU summary ......................................................................................................... 199
9.4.2 Parameter definitions .............................................................................................. 209
9.4.3 Default values ......................................................................................................... 214
10. Error codes ...................................................................................................................................... 215
10.1 HCI command errors.............................................................................................................. 215
10.2 List of error codes .................................................................................................................. 215
10.3 Error code descriptions........................................................................................................... 217
10.3.1 Unknown HCI command (0x01) ............................................................................ 217
10.3.2 Unknown connection identifier (0x02) ................................................................... 217
10.3.3 Hardware failure (0x03) .......................................................................................... 217
10.3.4 Page timeout (0x04) ................................................................................................ 217
10.3.5 Authentication failure (0x05) .................................................................................. 217
10.3.6 PIN missing (0x06) ................................................................................................. 217
10.3.7 Memory capacity exceeded (0x07) ......................................................................... 218
10.3.8 Connection timeout (0x08) ..................................................................................... 218
10.3.9 Connection limit exceeded (0x09) .......................................................................... 218
10.3.10 Synchronous connection limit to a device exceeded (0x0A) .................................. 218
10.3.11 ACL connection already exists (0x0B) ................................................................... 218
10.3.12 Command disallowed (0x0C) ................................................................................. 218
10.3.13 Connection rejected due to limited resources (0x0D) ............................................ 218
10.3.14 Connection rejected due to security reasons (0x0E) ............................................... 218
10.3.15 Connection rejected due to unacceptable BD_ADDR (0x0F) ................................ 218
10.3.16 Connection accept timeout exceeded (0x10) .......................................................... 218
10.3.17 Unsupported feature or parameter value (0x11) ..................................................... 219
10.3.18 Invalid HCI command parameters (0x12) .............................................................. 219
10.3.19 Remote user terminated connection (0x13) ............................................................ 219
10.3.20 Remote device terminated connection due to low resources (0x14) ...................... 219
10.3.21 Remote device terminated connection due to power off (0x15) ............................. 219
10.3.22 Connection terminated by local host (0x16) ........................................................... 219
10.3.23 Repeated attempts (0x17) ....................................................................................... 219
10.3.24 Pairing not allowed (0x18) ..................................................................................... 219
10.3.25 Unknown LMP PDU (0x19) ................................................................................... 219
10.3.26 Unsupported remote feature (0x1A) ....................................................................... 220
Copyright © 2005 IEEE. All rights reserved. xiii
10.3.27 SCO offset rejected (0x1B) ..................................................................................... 220
10.3.28 SCO interval rejected (0x1C) ................................................................................. 220
10.3.29 SCO air mode rejected (0x1D) ............................................................................... 220
10.3.30 Invalid LMP parameters (0x1E) ............................................................................. 220
10.3.31 Unspecified error (0x1F) ........................................................................................ 220
10.3.32 Unsupported LMP parameter value (0x20) ............................................................ 220
10.3.33 Role change not allowed (0x21) ............................................................................. 220
10.3.34 LMP response timeout (0x22) ................................................................................ 220
10.3.35 LMP error transaction collision (0x23) .................................................................. 220
10.3.36 LMP PDU not allowed (0x24) ................................................................................ 221
10.3.37 Encryption mode not acceptable (0x25) ................................................................. 221
10.3.38 Link key cannot be changed (0x26) ........................................................................ 221
10.3.39 Requested QoS not supported (0x27) ..................................................................... 221
10.3.40 Instant passed (0x28) .............................................................................................. 221
10.3.41 Pairing with unit key not supported (0x29) ............................................................ 221
10.3.42 Different transaction collision (0x2A) .................................................................... 221
10.3.43 QoS unacceptable parameter (0x2C) ...................................................................... 221
10.3.44 QOS rejected (0x2D) .............................................................................................. 221
10.3.45 Channel classification not supported (0x2E) .......................................................... 221
10.3.46 Insufficient security (0x2F) .................................................................................... 221
10.3.47 Parameter out of mandatory range (0x30) .............................................................. 222
10.3.48 Role switch pending (0x32) .................................................................................... 222
10.3.49 Reserved slot violation (0x34) ................................................................................ 222
10.3.50 Role switch failed (0x35) ........................................................................................ 222
11. Host controller interface (HCI)........................................................................................................ 223
11.1 Lower layers of the IEEE 802.15.1-2005 software stack....................................................... 223
11.2 Overview of host controller transport .................................................................................... 224
11.3 Overview of commands and events ....................................................................................... 224
11.3.1 Generic events ......................................................................................................... 225
11.3.2 Device setup ............................................................................................................ 225
11.3.3 Controller flow control ........................................................................................... 225
11.3.4 Controller information ............................................................................................ 225
11.3.5 Controller configuration ......................................................................................... 226
11.3.6 Device discovery ..................................................................................................... 227
11.3.7 Connection setup ..................................................................................................... 227
11.3.8 Remote information ................................................................................................ 229
11.3.9 Synchronous connections ....................................................................................... 229
11.3.10 Connection state ...................................................................................................... 230
11.3.11 Piconet structure ..................................................................................................... 231
11.3.12 QoS ......................................................................................................................... 231
11.3.13 Physical links .......................................................................................................... 232
11.3.14 Host flow control .................................................................................................... 233
11.3.15 Link information ..................................................................................................... 233
11.3.16 Authentication and encryption ................................................................................ 234
11.3.17 Testing .................................................................................................................... 235
11.3.18 Alphabetical list of commands and events ............................................................. 236
11.4 HCI flow control .................................................................................................................... 241
11.4.1 Host-to-controller data flow control ....................................................................... 241
11.4.2 Controller-to-host data flow control ....................................................................... 241
11.4.3 Disconnection behavior .......................................................................................... 242
11.4.4 Command flow control ........................................................................................... 242
11.4.5 Command error handling ........................................................................................ 243
xiv Copyright © 2005 IEEE. All rights reserved.
11.5 HCI data formats .................................................................................................................... 243
11.5.1 Introduction ............................................................................................................. 243
11.5.2 Data and parameter formats .................................................................................... 243
11.5.3 Connection handles ................................................................................................. 244
11.5.4 Exchange of HCI-specific information ................................................................... 245
11.6 HCI configuration parameters................................................................................................ 249
11.6.1 Scan_Enable ............................................................................................................ 249
11.6.2 Inquiry_Scan_Interval ............................................................................................ 249
11.6.3 Inquiry_Scan_Window ........................................................................................... 250
11.6.4 Inquiry_Scan_Type ................................................................................................. 250
11.6.5 Inquiry_Mode ......................................................................................................... 250
11.6.6 Page_Reply_Timeout .............................................................................................. 251
11.6.7 Connection_Accept_Timeout ................................................................................. 251
11.6.8 Page_Scan_Interval ................................................................................................ 251
11.6.9 Page_Scan_Window ............................................................................................... 252
11.6.10 Page_Scan_Period_Mode ....................................................................................... 252
11.6.11 Page_Scan_Type ..................................................................................................... 252
11.6.12 Voice_Setting .......................................................................................................... 253
11.6.13 PIN_Type ................................................................................................................ 254
11.6.14 Link_Key ................................................................................................................ 254
11.6.15 Authentication_Enable ............................................................................................ 254
11.6.16 Encryption_Mode ................................................................................................... 255
11.6.17 Failed_Contact_Counter ......................................................................................... 255
11.6.18 HOLD_Mode_Activity ........................................................................................... 256
11.6.19 Link_Policy_Settings .............................................................................................. 256
11.6.20 Flush_Timeout ........................................................................................................ 257
11.6.21 Number_of_Broadcast_Retransmissions ................................................................ 257
11.6.22 Link_Supervision_Timeout .................................................................................... 257
11.6.23 Synchronous_Flow_Control_Enable ...................................................................... 258
11.6.24 Local_Name ............................................................................................................ 258
11.6.25 Class_of_Device ..................................................................................................... 259
11.6.26 Supported_Commands ............................................................................................ 259
11.7 HCI commands and events..................................................................................................... 263
11.7.1 Link control commands .......................................................................................... 264
11.7.2 Link policy commands ............................................................................................ 293
11.7.3 Controller-BB commands ....................................................................................... 306
11.7.4 Informational parameters ........................................................................................ 354
11.7.5 Status parameters .................................................................................................... 359
11.7.6 Testing commands .................................................................................................. 365
11.7.7 Events ...................................................................................................................... 368
11.8 Deprecated commands, events, and configuration parameters .............................................. 395
11.8.1 Page_Scan_Mode parameter ................................................................................... 396
11.8.2 Read Page Scan Mode command ............................................................................ 396
11.8.3 Write Page Scan Mode command ........................................................................... 396
11.8.4 Read Country Code command ................................................................................ 397
11.8.5 Add SCO Connection command ............................................................................. 398
11.8.6 Page Scan Mode Change event ............................................................................... 399
12. Message sequence charts (MSCs).................................................................................................... 401
12.1 Overview ............................................................................................................................... 401
12.1.1 Notation .................................................................................................................. 401
12.1.2 Flow of control ........................................................................................................ 401
12.1.3 Sample MSC ........................................................................................................... 402
Copyright © 2005 IEEE. All rights reserved. xv
12.2 Services without connection request ...................................................................................... 402
12.2.1 Remote name request .............................................................................................. 402
12.2.2 One-time inquiry ..................................................................................................... 403
12.2.3 Periodic inquiry ....................................................................................................... 405
12.3 ACL Connection establishment and detachment ................................................................... 406
12.3.1 Connection setup ..................................................................................................... 407
12.4 Optional activities after ACL connection establishment........................................................ 413
12.4.1 Authentication requested ........................................................................................ 413
12.4.2 Set connection encryption ....................................................................................... 414
12.4.3 Change connection link key .................................................................................... 415
12.4.4 Master link key ....................................................................................................... 416
12.4.5 Read remote supported features .............................................................................. 418
12.4.6 Read remote extended features ............................................................................... 418
12.4.7 Read clock offset .................................................................................................... 419
12.4.8 Read remote version information ........................................................................... 419
12.4.9 QoS setup ................................................................................................................ 420
12.4.10 Switch role .............................................................................................................. 420
12.5 Synchronous connection establishment and detachment ....................................................... 421
12.5.1 Synchronous connection setup ................................................................................ 421
12.6 SNIFF, HOLD, and PARK .................................................................................................... 426
12.6.1 SNIFF mode ............................................................................................................ 426
12.6.2 HOLD mode ........................................................................................................... 427
12.6.3 PARK state ............................................................................................................. 429
12.7 Buffer management, flow control .......................................................................................... 432
12.8 Loopback mode...................................................................................................................... 433
12.8.1 Local loopback mode .............................................................................................. 433
12.8.2 Remote loopback mode .......................................................................................... 435
13. Security ........................................................................................................................................... 437
13.1 Security overview................................................................................................................... 437
13.2 Random number generation ................................................................................................... 438
13.3 Key management.................................................................................................................... 438
13.3.1 Key types ................................................................................................................ 438
13.3.2 Key generation and initialization ............................................................................ 440
13.4 Encryption .............................................................................................................................. 444
13.4.1 Encryption key size negotiation .............................................................................. 445
13.4.2 Encryption of broadcast messages .......................................................................... 445
13.4.3 Encryption concept ................................................................................................. 446
13.4.4 Encryption algorithm .............................................................................................. 447
13.4.5 LFSR initialization .................................................................................................. 449
13.4.6 Key stream sequence .............................................................................................. 452
13.5 Authentication ........................................................................................................................ 452
13.5.1 Repeated attempts ................................................................................................... 453
13.6 The authentication and key-generating functions .................................................................. 454
13.6.1 The authentication function E1 ............................................................................... 454
13.6.2 The functions Ar and A'r ........................................................................................ 455
13.6.3 E2-key generation function for authentication ....................................................... 457
13.6.4 E3-key generation function for encryption ............................................................. 459
14. Logical Link Control and Adaptation Protocol (L2CAP) ............................................................... 461
14.1 L2CAP features ...................................................................................................................... 461
14.1.1 Assumptions ............................................................................................................ 463
xvi Copyright © 2005 IEEE. All rights reserved.
14.1.2 Scope ....................................................................................................................... 464
14.1.3 Terminology ............................................................................................................ 464
14.2 General operation ................................................................................................................... 466
14.2.1 Channel identifiers (CIDs) ...................................................................................... 466
14.2.2 Operation between devices ..................................................................................... 467
14.2.3 Operation between layers ........................................................................................ 468
14.2.4 Modes of operation ................................................................................................. 468
14.3 Data packet format ................................................................................................................. 469
14.3.1 Connection-oriented channel in basic L2CAP mode .............................................. 469
14.3.2 Connectionless data channel in basic L2CAP mode .............................................. 469
14.3.3 Connection-oriented channel in retransmission/flow control modes ..................... 470
14.4 Signalling packet formats....................................................................................................... 474
14.4.1 Command Reject packet (code 0x01) ..................................................................... 475
14.4.2 Connection Request packets (code 0x02) ............................................................... 477
14.4.3 Connection Response packet (code 0x03) .............................................................. 478
14.4.4 Configuration Request packet (code 0x04) ............................................................ 479
14.4.5 Configuration Response packet (code 0x05) .......................................................... 480
14.4.6 Disconnection Request packet (code 0x06) ............................................................ 482
14.4.7 Disconnection Response packet (code 0x07) ......................................................... 483
14.4.8 Echo Request packet (code 0x08) ........................................................................... 483
14.4.9 Echo Response packet (code 0x09) ........................................................................ 484
14.4.10 Information Request packet (code 0x0a) ................................................................ 484
14.4.11 Information Response packet (code 0x0b) ............................................................. 485
14.4.12 Extended features mask .......................................................................................... 486
14.5 Configuration parameter options............................................................................................ 486
14.5.1 MTU option ............................................................................................................ 487
14.5.2 Flush timeout option ............................................................................................... 488
14.5.3 QoS option .............................................................................................................. 489
14.5.4 Retransmission and flow control option ................................................................. 491
14.6 State machine ......................................................................................................................... 493
14.6.1 General rules for the state machine ......................................................................... 493
14.6.2 Timers events .......................................................................................................... 501
14.7 General procedures................................................................................................................. 502
14.7.1 Configuration process ............................................................................................. 503
14.7.2 Fragmentation and recombination .......................................................................... 504
14.7.3 Encapsulation of SDUs ........................................................................................... 505
14.7.4 Delivery of erroneous L2CAP SDUS ..................................................................... 507
14.7.5 Operation with flushing .......................................................................................... 507
14.7.6 Connectionless data channel ................................................................................... 508
14.8 Procedures for flow control and retransmission..................................................................... 508
14.8.1 Information retrieval ............................................................................................... 508
14.8.2 Function of PDU types for flow control and retransmission .................................. 508
14.8.3 Variables and SEQNs ............................................................................................. 509
14.8.4 Retransmission mode .............................................................................................. 512
14.8.5 Flow control mode .................................................................................................. 516
14.9 Configuration MSCs .............................................................................................................. 519
15. Service access point (SAP) interfaces and primitives ..................................................................... 523
15.1 IEEE 802® interfaces............................................................................................................. 523
15.1.1 LLC sublayer service specifications (general) ........................................................ 525
15.2 LLC sublayer/MAC sublayer interface service specification ................................................ 526
15.2.1 MA-UNITDATA request ....................................................................................... 526
15.2.2 MA-UNITDATA indication ................................................................................... 527
Copyright © 2005 IEEE. All rights reserved. xvii
15.2.3 MA-UNITDATA-STATUS indication ................................................................... 528
15.3 Bluetooth interfaces................................................................................................................ 529
15.3.1 MSC of layer interactions ....................................................................................... 530
15.3.2 Relationship of Bluetooth protocol entities to IEEE 802 constructs ...................... 530
15.3.3 Upper layer interface definitions ............................................................................ 537
15.3.4 Service primitives ................................................................................................... 538
Annex A (informative) Bibliography .......................................................................................................... 553
Annex B (informative) Generic access profile (GAP)................................................................................. 555
B.1 Scope............................................................................................................................... 555
B.2 Symbols and conventions ................................................................................................ 555
B.2.1 Requirement status symbols.................................................................................. 555
B.2.2 Signaling diagram conventions ............................................................................. 556
B.2.3 Notation for timers and counters........................................................................... 557
B.3 Profile overview............................................................................................................... 557
B.3.1 Profile stack........................................................................................................... 557
B.3.2 Configurations and roles ....................................................................................... 557
B.3.3 User requirements and scenarios........................................................................... 558
B.3.4 Profile fundamentals ............................................................................................. 558
B.4 Modes.............................................................................................................................. 558
B.4.1 Discoverability modes........................................................................................... 559
B.4.2 Connectability modes............................................................................................ 561
B.4.3 Pairing modes........................................................................................................ 562
B.5 Security aspects................................................................................................................ 562
B.5.1 Authentication ....................................................................................................... 563
B.5.2 Security modes ...................................................................................................... 563
B.6 Idle mode procedures....................................................................................................... 566
B.6.1 General inquiry...................................................................................................... 566
B.6.2 Limited inquiry...................................................................................................... 567
B.6.3 Name discovery..................................................................................................... 568
B.6.4 Bonding ................................................................................................................. 570
B.7 Establishment procedures ................................................................................................ 572
B.7.1 Link establishment ................................................................................................ 573
B.7.2 Channel establishment .......................................................................................... 575
B.7.3 Connection establishment ..................................................................................... 576
B.8 Timers and constants ....................................................................................................... 577
B.9 Information flows of related procedures.......................................................................... 578
B.9.1 LMP authentication............................................................................................... 578
B.9.2 LMP pairing .......................................................................................................... 578
B.9.3 Service discovery (SD) ......................................................................................... 579