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IEEE 8802-1CM:2019/Amd1-2021

IEEE 8802-1CM:2019/Amd1-2021

$35.75

IEEE/ISO/IEC International Standard-Telecommunications and information exchange between information technology systems–Requirements
for local and metropolitan area networks–Part 1CM:Time-sensitive networking for fronthaul – AMENDMENT 1: Enhancements to fronthaul profiles to support new fronthaul interface, synchronization, and syntonization standards

Published By Publication Date Number of Pages
IEEE 2021
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Adoption Standard – Active. Enhancements to fronthaul profiles are defined in this amendment to IEEE Std 802.1CM(TM)-2018 in order to address new developments in fronthaul interface standards and in related synchronization and syntonization standards.

PDF Catalog

PDF Pages PDF Title
4 Blank Page
5 Title page
7 Important Notices and Disclaimers Concerning IEEE Standards Documents
10 Participants
12 Introduction
13 Contents
14 1. Overview
1.3 Introduction
15 2. Normative references
16 3. Definitions
17 4. Acronyms and abbreviations
18 5. Conformance
5.3 Bridge requirements
5.3.1 Common bridge requirements
5.4 Bridge options
5.4.1 Bridge requirements for Profile B
5.4.2 Bridge requirements for synchronization
19 5.6 End station options
5.6.1 End station requirements for time synchronization
20 6. Fronthaul
6.1 Evolved Universal Terrestrial Radio Aaccess technology background
6.2 Class 1 requirements
6.2.3 IQ data requirements
6.2.3.1 Latency
21 6.3 Class 2 requirements
6.3.1 eCPRI background
6.3.2 User Plane data requirements
6.3.2.1 Latency
22 6.3.3 Control and Management Plane data requirements
6.3.3.1 Latency
23 6.3.3.2 Frame Loss Ratio
6.4 Synchronization requirements
6.4.1 Time synchronization requirements
25 6.4.1.1 6.4.1.2 Category A
6.4.1.2 6.4.1.3 Category B
26 6.4.2 Frequency synchronization requirements
27 7. Bridge and synchronization functions
7.3 Frame preemption
7.4 Network synchronization
29 8. Fronthaul profiles
8.1 Profile A
8.1.3 Meeting latency targets
30 8.2 Profile B
8.2.3 Meeting latency targets
31 9. Synchronization solutions
9.1 9.2 Solutions for Category A
32 Annex A (normative) PCS proforma— Time-sensitive networking for Fronthaul
Profiles
A.7 Bridge requirements
35 A.8 End station requirements
36 Annex C (informative) Fronthaul interfaces
37 Annex D (informative) Bibliography

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IEEE 8802-1CM:2019/Amd1-2021
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