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蓝牙协议 5.5 SIG core spec
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2023-11-07
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蓝牙协议 5.5 SIG core spec 更新内容,主要是 BLE Core_Channel Sounding_CR_PR Core_Channel SoundingHCI_CR_PR,包括协议和 基带、modem 、物理 PHY层 ,蓝定位。
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Bluetooth SIG Proprietary
Bluetooth
®
Change Request
▪ Revision: CR_PR
▪ Revision Date: 2023-06-22
▪ Prepared By: Core Specification Working Group
▪ Feedback Email: core-main@bluetooth.org
This Change Request proposes changes to the following specification:
• Bluetooth Core Specification v5.4 (“Source Specification”)
Abstract:
This document specifies the changes needed to the HCI section of the Bluetooth Core Specification [1] to
support the Channel Sounding solution.
This document is a working draft of a potential Bluetooth specification. It is
subject to change and Bluetooth SIG is not required to finalize or adopt it.
Although the Bluetooth SIG Board of Directors has decided to publicly release
this working draft, other draft specifications, including prior or subsequent
versions of this document, are Bluetooth SIG Confidential Information, unless
they have been approved for public release by the Bluetooth SIG Board of
Directors. Bluetooth SIG Members must comply with the Bluetooth SIG
Confidentiality Policy and not disclose any document that is Bluetooth SIG
confidential to anyone that is not a member of the Bluetooth SIG.
Channel Sounding HCI
Updates
Channel Sounding HCI Updates / CR
Bluetooth SIG Proprietary Page 2 of 98
Use of this specification is your acknowledgement that you agree to and will comply with the following notices and
disclaimers. You are advised to seek appropriate legal, engineering, and other professional advice regarding the use,
interpretation, and effect of this specification.
Use of Bluetooth specifications by members of Bluetooth SIG is governed by the membership and other related agreements
between Bluetooth SIG and its members, including those agreements posted on Bluetooth SIG’s website located at
www.bluetooth.com. Any use of this specification by a member that is not in compliance with the applicable membership
and other related agreements is prohibited and, among other things, may result in (i) termination of the applicable
agreements and (ii) liability for infringement of the intellectual property rights of Bluetooth SIG and its members. This
specification may provide options, because, for example, some products do not implement every portion of the specification.
All content within the specification, including notes, appendices, figures, tables, message sequence charts, examples,
sample data, and each option identified is intended to be within the bounds of the Scope as defined in the Bluetooth
Patent/Copyright License Agreement (“PCLA”). Also, the identification of options for implementing a portion of the
specification is intended to provide design flexibility without establishing, for purposes of the PCLA, that any of these
options is a “technically reasonable non-infringing alternative.”
Use of this specification by anyone who is not a member of Bluetooth SIG is prohibited and is an infringement of the
intellectual property rights of Bluetooth SIG and its members. The furnishing of this specification does not grant any license
to any intellectual property of Bluetooth SIG or its members. THIS SPECIFICATION IS PROVIDED “AS IS” AND BLUETOOTH
SIG, ITS MEMBERS AND THEIR AFFILIATES MAKE NO REPRESENTATIONS OR WARRANTIES AND DISCLAIM ALL
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY WARRANTIES OF MERCHANTABILITY, TITLE, NON-
INFRINGEMENT, FITNESS FOR ANY PARTICULAR PURPOSE, OR THAT THE CONTENT OF THIS SPECIFICATION IS FREE
OF ERRORS. For the avoidance of doubt, Bluetooth SIG has not made any search or investigation as to third parties that
may claim rights in or to any specifications or any intellectual property that may be required to implement any specifications
and it disclaims any obligation or duty to do so.
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, BLUETOOTH SIG, ITS MEMBERS AND THEIR AFFILIATES
DISCLAIM ALL LIABILITY ARISING OUT OF OR RELATING TO USE OF THIS SPECIFICATION AND ANY INFORMATION
CONTAINED IN THIS SPECIFICATION, INCLUDING LOST REVENUE, PROFITS, DATA OR PROGRAMS, OR BUSINESS
INTERRUPTION, OR FOR SPECIAL, INDIRECT, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, AND EVEN IF BLUETOOTH SIG, ITS MEMBERS OR THEIR
AFFILIATES HAVE BEEN ADVISED OF THE POSSIBILITY OF THE DAMAGES.
Products equipped with Bluetooth wireless technology ("Bluetooth Products") and their combination, operation, use,
implementation, and distribution may be subject to regulatory controls under the laws and regulations of numerous
countries that regulate products that use wireless non-licensed spectrum. Examples include airline regulations,
telecommunications regulations, technology transfer controls, and health and safety regulations. You are solely responsible
for complying with all applicable laws and regulations and for obtaining any and all required authorizations, permits, or
licenses in connection with your use of this specification and development, manufacture, and distribution of Bluetooth
Products. Nothing in this specification provides any information or assistance in connection with complying with applicable
laws or regulations or obtaining required authorizations, permits, or licenses.
Bluetooth SIG is not required to adopt any specification or portion thereof. If this specification is not the final version adopted
by Bluetooth SIG’s Board of Directors, it may not be adopted. Any specification adopted by Bluetooth SIG’s Board of
Directors may be withdrawn, replaced, or modified at any time. Bluetooth SIG reserves the right to change or alter final
specifications in accordance with its membership and operating agreements.
Copyright © 2023. All copyrights in the Bluetooth Specifications themselves are owned by Apple Inc., Ericsson AB, Intel
Corporation, Lenovo (Singapore) Pte. Ltd., Microsoft Corporation, Nokia Corporation, and Toshiba Corporation. The
Bluetooth word mark and logos are owned by Bluetooth SIG, Inc. Other third-party brands and names are the property of
their respective owners.
Channel Sounding HCI Updates / CR
Bluetooth SIG Proprietary Page 3 of 98
Contents
1 Language ......................................................................................................................................... 5
1.1 Language conventions ............................................................................................................. 5
2 Conventions used in this Change Request .................................................................................... 6
3 Changes to Source Specification ................................................................................................... 7
3.1 Changes to Volume 4, Part E: Host Controller Interface ........................................................... 7
3.1.1 [UPDATED SECTION] 3 Overview of commands and events ................................................................ 7
3.1.2 [UPDATED SECTION] 6.27 Supported Commands ............................................................................... 9
3.1.3 [NEW SECTION] 7.8.X+0 LE CS Read Local Supported Capabilities command ................................. 10
3.1.4 [NEW SECTION] 7.8.X+1 LE CS Read Remote Supported Capabilities command ............................. 16
3.1.5 [NEW SECTION] 7.8.X+2 LE CS Write Cached Remote Supported Capabilities command ................ 17
3.1.6 [NEW SECTION] 7.8.X+3 LE CS Security Enable command ............................................................... 23
3.1.7 [NEW SECTION] 7.8.X+4 LE CS Set Default Settings command......................................................... 24
3.1.8 [NEW SECTION] 7.8.X+5 LE CS Read Remote FAE Table command ................................................ 26
3.1.9 [NEW SECTION] 7.8.X+6 LE CS Write Cached Remote FAE Table command ................................... 26
3.1.10 [NEW SECTION] 7.8.X+7 LE CS Create Config command .................................................................. 28
3.1.11 [NEW SECTION] 7.8.X+8 LE CS Remove Config command................................................................ 33
3.1.12 [NEW SECTION] 7.8.X+9 LE CS Set Channel Classification command .............................................. 34
3.1.13 [NEW SECTION] 7.8.X+10 LE CS Set Procedure Parameters command ............................................ 35
3.1.14 [NEW SECTION] 7.8.X+11 LE CS Procedure Enable command.......................................................... 39
3.1.15 [NEW SECTION] 7.8.X+12 LE CS Test command ............................................................................... 40
3.1.16 [NEW SECTION] 7.8.X+13 LE CS Test End command ........................................................................ 51
3.1.17 [UPDATED SECTION] 7.8.1 LE Set Event Mask command ................................................................. 51
3.1.18 [NEW SECTION] 7.7.65.X+0 LE CS Read Remote Supported Capabilities Complete event ............... 52
3.1.19 [NEW SECTION] 7.7.65.X+1 LE CS Read Remote FAE Table Complete event .................................. 58
3.1.20 [NEW SECTION] 7.7.65.X+2 LE CS Security Enable Complete event ................................................. 59
3.1.21 [NEW SECTION] 7.7.65.X+3 LE CS Config Complete event................................................................ 60
3.1.22 [NEW SECTION] 7.7.65.X+4 LE CS Procedure Enable Complete event ............................................. 66
3.1.23 [NEW SECTION] 7.7.65.X+5 LE CS Subevent Result event ................................................................ 69
3.1.24 [NEW SECTION] 7.7.65.X+6 LE CS Subevent Result Continue event ................................................. 79
3.1.25 [NEW SECTION] 7.7.65.X+7 LE CS Test End Complete event............................................................ 82
3.2 Changes to Volume 6, Part F: Direct Test Mode ..................................................................... 84
3.2.1 [Modified Section] 1 Introduction ........................................................................................................... 84
3.2.2 [Modified Section] 2 Low Energy Test Scenarios .................................................................................. 84
3.2.2.1 [New Section] 2.X+0 Channel Sounding Test Commands .............................................................. 84
3.2.2.2 [New Section] 2.X+1 Channel Sounding Message Sequence Charts.............................................. 84
3.2.3 [Modified Section] 4.1 LE TEST PACKETS FORMAT .......................................................................... 88
3.2.3.1 [Modified Section] 4.1.1 Whitening .................................................................................................. 89
3.2.3.2 [Modified Section] 4.1.2 Preamble and synchronization word ......................................................... 89
3.2.3.3 [Modified Section] 4.1.3 CRC .......................................................................................................... 89
3.2.3.4 [New Section] 4.1.X+0 LE Channel Sounding Test Packet Trailer .................................................. 89
3.2.3.5 [New Section] 4.1.X+1 LE Channel Sounding Test Packet Payload................................................ 90
3.3 Changes to Vol 6, Part D: Message Sequence Charts ............................................................ 91
3.3.1 [NEW SECTION] 6.X+0 Channel Sounding setup phase ..................................................................... 91
3.3.2 [NEW SECTION] 6.X+1 Channel Sounding started by Central in initiator role ..................................... 93
3.3.3 [NEW SECTION] 6.X+2 Channel Sounding started by Peripheral in reflector role ............................... 94
Channel Sounding HCI Updates / CR
Bluetooth SIG Proprietary Page 4 of 98
3.3.4 [NEW SECTION] 6.X+3 Channel Sounding started by Central, rejected by Peripheral ........................ 96
3.3.5 [NEW SECTION] 6.X+4 Channel Sounding configuration removal during an active CS measurement 96
4 References..................................................................................................................................... 98
Channel Sounding HCI Updates / CR
Bluetooth SIG Proprietary Page 5 of 98
1 Language
1.1 Language conventions
Refer to and follow any terminology, language conventions, and interpretation sections of the Source
Specification.
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