ETSI TS 103 329 V1.1.1 (2016-06)

ETSI TS 103 329 V1.1.1 (2016-06)






TECHNICAL SPECIFICATION
Wireless Industrial Applications (WIA);
Radio equipment to be used in the 5,725 GHz to 5,875 GHz
frequency range with power level up to 400 mW;
Methods and concepts for a WIA system approach
to sharing in the 5,725 GHz to 5,875 GHz band

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2 ETSI TS 103 329 V1.1.1 (2016-06)



Reference
DTS/ERM-TG41-002
Keywords
access control, radio

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3 ETSI TS 103 329 V1.1.1 (2016-06)
Content
Intellectual Property Rights . 4
Foreword . 4
Modal verbs terminology . 4
Introduction . 4
1 Scope . 5
2 References . 5
2.1 Normative references . 5
2.2 Informative references . 5
3 Definitions, symbols and abbreviations . 6
3.1 Definitions . 6
3.2 Symbols . 6
3.3 Abbreviations . 7
4 Concept of Central Coordination Point . 7
4.1 Overview . 7
4.2 CCP concept for sharing with other incumbent services and applications operating within the 5,8 GHz
band . 8
4.2.1 General . 8
4.2.2 Incumbent Protection . 10
4.3 CCP concept for intra-system coexistence operating within the 5,8 GHz band . 10
4.3.1 General . 10
4.3.2 Inter-Network Sensing Assistance . 11
5 Architecture of CCP . 12
5.1 General . 12
5.2 Equipment Types . 13
5.2.1 WIA device . 13
5.2.1.1 WIA device with per device mitigation and spectrum access mechanism . 13
5.2.1.2 CCP controlled WIA device . 14
5.2.1.3 CCP-controlled WIA device with per device mitigation and spectrum access mechanism . 14
5.2.2 Central Coordination Point . 14
5.3 Local Industrial Environment Resource Database . 14
5.4 Spectrum Manager . 15
5.4.1 Overview . 15
5.4.2 Incumbent Service Database . 15
5.4.3 Spectrum Resource Engine . 16
5.4.4 Radio System and Device Registration and Management . 16
5.4.5 Automation Application Resource Management . 16
5.5 Spectrum Sensing Unit . 16
5.6 Functions . 17
5.6.1 Mitigation techniques . 17
5.6.1.1 General . 17
History . 18



ETSI

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4 ETSI TS 103 329 V1.1.1 (2016-06)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (https://ipr.etsi.org/).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This Technical Specification (TS) has been produced by ETSI Technical Committee Electromagnetic compatibility and
Radio spectrum Matters (ERM).
Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
Introduction
The present document describes radio aspects related to the central coordination point (CCP) concept. The intended
application domain is wireless industrial applications (WIA) within the 5,8 GHz WIA band.
The concept of a central coordination point (CCP) is a mechanism which allows the coordination of multiple
devices and/or multiple networks using single or multiple spectrum access technologies with the intension of optimizing
spectrum efficiency and ensuring coexistence. The objective of the CCP as described in the present document, is to
establish an automated adaptive coexistence management for the 5,8 GHz WIA band, which means that the CCP
identifies and manages the available spectrum for WIA under its control. The CCP employs mitigation techniques like
Dynamic Frequency Selection (DFS) and Detect and Avoid (DAA) in order to protect incumbent services or
applications.
NOTE: The term device is used in the present document as a synonym for equipment.
The technical specifications of higher layer protocol mechanisms that are needed to allow a multi-vendor-capable-CCP
are not part of the present document.

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5 ETSI TS 103 329 V1.1.1 (2016-06)
1 Scope
The present document describes methods and concepts for a Central Coordination Point (CCP) in order to support
spectrum sharing between WIA devices with power level up to 400 mW and other systems operating in the 5,725 GHz
to 5,875 GHz band, i.e. the 5,8 GHz WIA band. The present document covers two aspects:
• CCP for sharing with incumbent services/applications (e.g. those identified in ECC Report 206 [i.1]).
• CCP for Intra-system coexistence.
2 References
2.1 Normative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are necessary for the application of the present document.
Not applicable.
2.2 Informative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] ECC Report 206: "Compatibility studies in the band 5725-5875 MHz between SRD equipment for
wireless industrial applications and other systems".
[i.2] Gnad, A.; Krätzig, M.; Schade, J.; Schönrock, R.; Trikaliotis, S.; Rauchhaupt, L.: "Software
Defined Radio und Cognitive Radio in der industriellen Automation. Deutsche
Forschungsgesellschaft für Automation und Mikroelektronik (DFAM), ISBN: 978-3-8163-0614-6,
VDMA Verlag, Frankfurt(Main), 2011".
[i.3] CENELEC EN 62591 (2010): "Industrial communication networks - Wireless communication
network and communication profiles - WirelessHART™".
[i.4] CENELEC EN 62734 (2015): "Industrial networks - Wireless communication network and
communication profiles - ISA 100.11a".
[i.5] CENELEC EN 62657-2 (2015): "Industrial communication networks - Wireless Communication
networks - Part 2: Coexistence management".
[i.6] CENELEC EN 61158-1:2014: "Industrial communication networks - Fieldbus specifications -
Part 1: Overview and guidance for the IEC 61158 and IEC 61784 series".
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6 ETSI TS 103 329 V1.1.1 (2016-06)
[i.7] CENELEC EN 61918:2013: "Industrial communication networks - Installation of communication
networks in industrial premises".
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in CENELEC EN 62657-2 [i.5] and the
following apply:
5,8 GHz WIA band: Wireless Industrial Automation (WIA) assigned total frequency range of 5 725 MHz to
5 875 MHz
Central Coordination Point (CCP): device coordinating resources in the different wireless systems/networks
coexistence (wireless communication coexistence): state in which all wireless communication solutions of a plant
using shared medium fulfil all their application communication requirements
frequency range: range of operating frequencies over which the equipment can be adjusted
harmful interference: interference which endangers the functioning of a radionavigation service or of other safety
services or which otherwise seriously degrades, obstructs or repeatedly interrupts a radiocommunications service
operating in accordance with the applicable Community or national regulations
network: all of the media, connectors, repeaters, routers, gateways and associated node communication elements by
which a given set of communicating devices are interconnected
NOTE: The definition is the same as in CENELEC EN 61158-1:2014, 3.1.30 [i.6].
node: end-point of a branch in a network
NOTE: The definition is the same as in CENELEC EN 61918:2013, 3.1.50 [i.7].
radio equipment: an electrical or electronic product, which intentionally emits and/or receives radio waves for the
purpose of radio communication and/or radiodetermination, or an electrical or electronic product which is always
completed with an accessory, such as antenna, so as to intentionally emit and/or receive radio waves for the purpose of
radio communication and/or radiodetermination
radio communication: communication by means of radio waves
radiodetermination: determination of the position, velocity and/or other characteristics of an object, or the obtaining of
information relating to those parameters, by means of the propagation properties of radio waves
radio waves: electromagnetic waves of frequencies lower than 3 000 GHz, propagated in space without artificial guide
3.2 Symbols
For the purposes of the present document, the following symbols apply:
dBm dB relative to 1 milliwatt
GHz Gigahertz
Hz Hertz
kHz kilohertz
MHz Megahertz
W Watt
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7 ETSI TS 103 329 V1.1.1 (2016-06)
3.3 Abbreviations
For the purposes of the present document, the following abbreviations apply:
AARM Automation Application Resource Management
AFA Adaptive Frequency Agility
BFWA Broadband Fixed Wireless Access
CCP Central Coordination Point
CCW CCP Controlled WIA
DAA Detect And Avoid
DFS Dynamic Frequency Selection
EIRP Effective Isotropic Radiated Power
FSS Fixed Satellite Services
ISDB Incumbent Service/Application Database
ITS Intelligent Transport System
LRDB Local Industrial Environment Resource Database
RF Radio Frequency
RLAN Radio Local Access Network
RRM Radio system and device Registration and Management
SM Spectrum Manager
SRE Spectrum Resource Engine
SSU Spectrum Sensing Unit
TTT Transport and Traffic Telematics
WIA Wireless Industrial Application
4 Concept of Central Coordination Point
4.1 Overview
The idea of a central coordination point (CCP) is to coordinate between multiple devices and/or multiple wireless
networks using single wireless communication solution or multiple wireless communication solutions. The aim is to
further improve the use of spectrum. The main idea is that a central device should coordinate the use of spectrum by
these devices and/or networks with respect to bandwidth, time and space for multiple devices and/or networks, instead
of using mitigation techniques individually per radio device.
In general, the functional architecture for radio systems with CCP shall fulfil the following basic requirements:
• Support of spectrum coordination mechanisms to provide coexistence between different systems and services
in the same frequency range, with the aim of:
- Protection of incumbent radio systems (e.g. Radiolocation, BFWA, ITS).
- Avoidance of harmful interferences.
• Support of mechanisms for automatically spectrum allocation and spectrum access, with the aim of:
- Recognition of free and occupied spectrum.
- Detection and classification of incumbent radio systems and services.
• Support mechanisms for continuous surveillance of the frequency spectrum condition.
The resources can be selected in time, in frequency and in space domain. The CCP can organize the available spectrum
resources and assign resource blocks to the different wireless networks or devices within the 5,8 GHz WIA band.
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8 ETSI TS 103 329 V1.1.1 (2016-06)
The CCP shall communicate with network access points or with individual wireless devices by means of one or more
communication channels and protocols. Therefore, the CCP shall fulfil the following requirements:
• Support of different radio technologies.
• Support of interface for interoperability.
• Support of interface for coordination.
Two scenarios can be considered:
1) CCP for sharing with other incumbent services/applications. This scenario is described in clause 4.2.
2) CCP for intra-system coexistence. This scenario is described in clause 4.3.
The CCP for intra-system coexistence can substitute manual coexistence management as defined by CENELEC
EN 62657-2 [i.5].
The CCP is scheduling resources to the different wireless systems. This can include CCP to single device
communications or CCP to network access point communication. In the latter case, the network access point will then
use the CCP information to configure and control its own wireless network.
If WIA systems are not controlled by a CCP and operate independently using their own spectrum access mechanisms,
then there is no coordination between the WIA systems, and they rely on their own techniques for network formation,
network discovery, service discovery and interference management, including the protection of incumbent services.
4.2 CCP concept for sharing with other incumbent services and
applications operating within the 5,8 GHz band
4.2.1 General
A CCP concept for sharing with other incumbent services and applications is intended to take away the burden of
implementing the needed mitigation techniques for the used spectrum in each device. Another benefit of this concept is
that the CCP can sense the incumbent services at the edges of the installed area with a better receiver sensitivity as the
WIA devices can perform it; this behaviour is also required in the ECC Report 206 [i.1].
If the available spectrum not used by incumbent services is identified by the CCP, then the CCP shall calculate the most
efficient spectrum assignments that can be assigned to the CCP controlled systems and CCP controlled devices based on
their WIA requirements on communication needs.
WIA systems in a factory environment may operate exclusively over one or more network access technologies and
many of these WIA systems may be capable of opera
...