SIST EN 301 213-1 V1.1.2:2003

Fixed Radio Systems; Point-to-multipoint equipment; Point-to-multipoint digital radio systems in frequency bands in the range 24,25 GHz to 29,5 GHz using different access methods; Part 1: Basic parameters

- as per title - additional formal revisions for provision also of MP-MP systems

Fiksni radijski sistemi – Oprema tipa točka-več točk – Digitalni radijski sistemi tipa točka-več točk v frekvenčnih pasovih v območju od 24,25 GHz do 29,5 GHz, ki uporabljajo različne metode dostopa – 1. del: Osnovni parametri

General Information

• Status: Published
• Publication Date: 30-Nov-2003
• ICS: 33.060.30 - Radio relay and fixed satellite communications systems
• Technical Committee: SS EIT - Technical Board for the electrotechnical, information technology and telecommunications fields
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Dec-2003
• Due Date: 01-Dec-2003
• Completion Date: 01-Dec-2003
• Ref Project: ETSI EN 301 213-1 V1.1.2 (2001-10) - Fixed Radio Systems; Point-to-multipoint equipment; Point-to-multipoint digital radio systems in frequency bands in the range 24,25 GHz to 29,5 GHz using different access methods; Part 1: Basic parameters

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 301 213-1 V1.1.2:2003
01-december-2003
)LNVQLUDGLMVNLVLVWHPL±2SUHPDWLSDWRþNDYHþWRþN±'LJLWDOQLUDGLMVNLVLVWHPLWLSD
WRþNDYHþWRþNYIUHNYHQþQLKSDVRYLKYREPRþMXRG*+]GR*+]NL
XSRUDEOMDMRUD]OLþQHPHWRGHGRVWRSD±GHO2VQRYQLSDUDPHWUL
Fixed Radio Systems; Point-to-multipoint equipment; Point-to-multipoint digital radio
systems in frequency bands in the range 24,25 GHz to 29,5 GHz using different access
methods; Part 1: Basic parameters
Ta slovenski standard je istoveten z: EN 301 213-1 Version 1.1.2
ICS:
33.060.30 Radiorelejni in fiksni satelitski Radio relay and fixed satellite
komunikacijski sistemi communications systems
SIST EN 301 213-1 V1.1.2:2003 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 301 213-1 V1.1.2:2003

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SIST EN 301 213-1 V1.1.2:2003

ETSI EN 301 213-1 V1.1.2 (2002-02)
European Standard (Telecommunications series)

Fixed Radio Systems;
Point-to-multipoint equipment;
Point-to-multipoint digital radio systems
in frequency bands in the range 24,25 GHz to 29,5 GHz
using different access methods;
Part 1: Basic parameters

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SIST EN 301 213-1 V1.1.2:2003
 2 ETSI EN 301 213-1 V1.1.2 (2002-02)



Reference
REN/TM-04124
Keywords
DRRS, multipoint, radio, RLL, transmission
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© European Telecommunications Standards Institute 2002.
All rights reserved.


ETSI

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SIST EN 301 213-1 V1.1.2:2003
 3 ETSI EN 301 213-1 V1.1.2 (2002-02)
Contents
Intellectual Property Rights.5
Foreword.5
Introduction .6
1 Scope.7
2 References.8
3 Definitions, symbols and abbreviations .11
3.1 Definitions.11
3.2 Symbols.11
3.3 Abbreviations.11
4 General characteristics.13
4.1 General system architecture .13
4.2 Frequency bands and channel arrangements .14
4.2.1 Channel plan.14
4.2.2 Channel arrangements.14
4.3 Compatibility requirements.14
4.4 Environmental conditions.14
4.4.1 Equipment within weather protected locations (indoor locations).14
4.4.2 Equipment for non-weather protected locations (outdoor locations).15
4.5 Power supply.15
4.6 Electromagnetic compatibility conditions .15
4.7 TMN interfaces.15
4.8 Synchronization of interface bit rates.15
4.9 Branching/feeder/antenna requirements.15
4.9.1 Wave guide flanges.16
4.9.2 Return loss.16
4.9.3 Intermodulation products.16
5 System parameters.16
5.1 System capacity.16
5.2 Round trip delay .16
5.3 Transparency.17
5.4 Voice coding methods.17
5.5 Transmitter characteristics.17
5.5.1 Transmitter output power.17
5.5.2 Transmitter nominal output power.18
5.5.3 Transmit power and frequency control .18
5.5.3.1 Automatic Transmit Power Control (ATPC) .18
5.5.3.2 Remote Transmit Power Control (RTPC).18
5.5.3.3 Remote Frequency Control (RFC) .18
5.5.4 RF spectrum mask.18
5.5.5 Tx Local Oscillator frequency arrangements.18
5.5.6 Spurious emissions (external).19
5.5.7 Radio frequency tolerance .19
5.6 Receiver characteristics.19
5.6.1 Rx Local Oscillator frequency arrangements.19
5.6.2 Spurious emissions.19
5.6.3 Receiver IF.19
5.7 System performance.19
5.7.1 Dynamic level range .19
5.7.2 BER as a function of Receiver input Signal Level (RSL).19
5.7.3 Equipment Background BER.19
5.7.4 Interference sensitivity.20
5.7.4.1 Co-channel interference sensitivity (external) .20
5.7.4.2 Adjacent channel interference.20
ETSI

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SIST EN 301 213-1 V1.1.2:2003
 4 ETSI EN 301 213-1 V1.1.2 (2002-02)
5.7.4.3 Continuous Wave (CW) interference.20
5.7.5 Distortion sensitivity.20
6 Types of interfaces at the subscriber equipment and the network exchange.21
Annex A (informative): Bibliography.22
History .23

ETSI

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SIST EN 301 213-1 V1.1.2:2003
 5 ETSI EN 301 213-1 V1.1.2 (2002-02)
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 (http://webapp.etsi.org/IPR/home.asp).
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 European Standard (Telecommunications series) has been produced by ETSI Technical Committee Transmission
and Multiplexing (TM).
The present document contains the minimum technical requirements to ensure compatibility of products and
conformance with radio regulations across ETSI member states. Radio equipment from different manufacturers are not
required to interwork at radio frequency (i.e. no common air interface).
The present document defines the requirements for radio-relay equipment and associated interfaces.
The present document is intended to cover a variety of systems designed for a variety of services, applications,
performance objectives and deployment conditions. Therefore it is necessary if applicable to include in the present
document different sets of system parameters. In the present document these sets of parameters are referred to as
"system types".
The present document is part 1 of a multipart deliverable covering the Point-to-multipoint equipment;
Point-to-multipoint digital radio systems in frequency bands in the range 24,25 GHz to 29,5 GHz using different access
methods, as identified below:
Part 1: "Basic parameters";
Part 2: "Frequency Division Multiple Access (FDMA) methods";
Part 3: "Time Division Multiple Access (TDMA) methods";
Part 4: "Direct Sequence Code Division Multiple Access (DS-CDMA) methods";
Part 5: "Multi-Carrier Time Division Multiple Access (MC-TDMA) methods".
Parts 2, 3, 4 and 5 are intended to be used in conjunction with the present document, describing the basic parameters
common to all access methods.
References in EN 301 213 parts 2 [4], 3 [5], 4 [6] and 5 [7] to technical parameters for P-MP systems apply equally to
MP-MP systems.
A basic description of the different access methods and a comparison among them are provided in TR 101 274 [8].
The present version differs from the previous one for editorial up-dating consequent to the publication of new ERC
Recommendations for FWA in these bands, to publication of EN 301 213-4 [6] and EN 301 213-5 [7] and to recent
terminology used in the other parts of the present document. Moreover, alignment to the recent status of EMC ENs
harmonized under R&TTE Directive [57] has been introduced without specific technical requirements change.

ETSI

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SIST EN 301 213-1 V1.1.2:2003
 6 ETSI EN 301 213-1 V1.1.2 (2002-02)
National transposition dates
Date of adoption of this EN: 8 February 2002
Date of latest announcement of this EN (doa): 31 May 2002
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 30 November 2002
Date of withdrawal of any conflicting National Standard (dow): 30 November 2002

Introduction
The main field of application of Multipoint (MP) systems using the Fixed Service (FS) is to provide access to both
public and private networks (PSTN, PDN, etc.). By means of MP systems the network service area may cover scattered
subscriber locations. The systems may be applied to build new access networks by means of a multi cellular
architecture, covering both suburban, urban and regional areas.
Subscribers are offered the full range of services by the particular public or private network. Subscribers have access to
these services by means of the various standardized user network interfaces (e.g. 2-wire loop and ISDN ranging from
basic rate to n × primary rate).
Point-to-multipoint systems provide standard network interfaces and transparently connect subscribers to the
appropriate network node. These systems allow a service to be connected to a number of subscribers ranging from a few
to several thousand, and over a wide range of distances.
P-MP systems are generally configured as Pre-Assigned Multiple Access Systems (PAMA) or as Demand Assigned
Multiple Access (DAMA) Radio Systems.
The essential features of a typical MP Radio Systems are:
- efficient use of the radio spectrum;
- concentration;
- transparency.
Radio is often the ideal way of obtaining communications at low cost and almost independent of distance, and difficult
topography. Moreover, a small number of sites are required for these installations, thus facilitating rapid
implementation and minimizing maintenance requirements of the systems.
Concentration means that m subscribers can share n radio channels (m being larger than n), allowing a better use to be
made of the available frequency spectrum and at a lower equipment cost. The term "multi-access" derives from the fact
that every subscriber has access to every channel (instead of a fixed assignment as in most multiplex systems). When a
call is initiated one of the available channels is allocated to it. When the call is terminated, the channel is released for
another call. Concentration requires the use of distributed intelligent control which in turn allows many other operations
and maintenance functions to be added.
Transparency means that the exchange (service node) and the subscriber equipment communicate with each other
without being aware of the radio link.
ETSI

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SIST EN 301 213-1 V1.1.2:2003
 7 ETSI EN 301 213-1 V1.1.2 (2002-02)
1 Scope
The present document specifies the minimum requirements for system parameters of Point-to-Multipoint (P-MP) Radio
and Multipoint-to-Multipoint (MP-MP) Systems in the terrestrial Fixed Services (FS) operating in the bands 24,5 GHz
to 29,5 GHz.
Multipoint (MP) Radio-Relay Systems use in principle three different access methods, taking into account the basic
physical parameters of the frequency, the code and the time. This leads to the three basic access methods of:
- Frequency Division Multiple Access (FDMA);
- Code Division Multiple Access (CDMA);
- Time Division Multiple Access (TDMA).
In addition, in particular for wide-band applications, a multi-carrier transmission implementation may be applied, where
each sub-carrier uses one of the above access methodologies.
It should be noted that MP-MP systems differ from P-MP systems in that Terminal Stations may be connected directly
to one another in a series of short links and generally act as repeaters for traffic carried on to other stations. The
arrangement of links varies over time to accommodate changes in propagation characteristics and changes in the
subscriber base.
The MP system in the band 24,5 GHz to 29,5 GHz (ERC/REC T/R 13-02 [1]) will provide access to both public and
private networks (PSTN, PDN, etc.) by means of the various standardized network interfaces (e.g. 2-wire loop and
ISDN ranging from basic rate to n × 2 Mbit/s as well as local area to wide area data networks interfaces).
The system may be applied to build new access networks by means of a multi cellular architecture, covering urban and
suburban areas.
MP systems are generally configured as Pre-Assigned Multiple Access (PAMA) or as Demand Assigned Multiple
Access (DAMA) Radio Systems.
The present document covers the following MP applications:
- voice;
- fax;
- voice band data;
- telex;
related to analogue interfaces; and
- 64 kbit/s;
- ISDN;
- digital video;
- digital audio;
- Internet access;
related to digital interfaces;
- further applications like ATM, Frame Relay, LAN, WAN may also be provided.
The equipment covered by EN 301 213 should be designed to be able to meet the network performance requirements
foreseen by ITU-R Recommendations F.696-2 [9] and F.697-2 [10], for medium and local grade portion or ITU-R
Recommendation F.1189-1 [11] for the national portion (access or short haul) of the digital connection following the
criteria defined in ITU-T Recommendation(s) G.821 [12] and/or G.826 [13].
The availability requirements are under further study by the relevant bodies.
ETSI

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SIST EN 301 213-1 V1.1.2:2003
 8 ETSI EN 301 213-1 V1.1.2 (2002-02)
Network operators may choose different performance and availability requirements in order to extend the possible area
of application thus fitting to their network needs.
Radio terminals from different manufacturers are not intended to interwork at radio frequency (i.e. no common air
interface).
Regulatory bodies should take into account the inband coexistence between MP systems using differing access
methods.
The present document defines the requirements of radio terminal and radio-relay equipment including the interfaces.
The requirements for multiplex, network management and antenna/feeder equipment may be addressed elsewhere.
2 References
The following documents contain provisions which, through reference in this text, constitute provisions of the present
document.
• References are either specific (identified by date of publication and/or edition number or version number) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• For a non-specific reference, the latest version applies.
[1] ERC/REC T/R 13-02, annex B and annex C: "Preferred channel arrangements for fixed services in
the range 22,0 - 29,5 GHz".
[2] ERC/REC 00-05: "Use of the band 24.5 - 26.5 GHz for fixed wireless access".
[3] ERC/REC 01-03: "Use of parts of the band 27.5 - 29.5 GHz for Fixed Wireless Access (FWA)".
[4] ETSI EN 301 213-2: "Fixed Radio Systems; Point-to-multipoint equipment; Point-to-multipoint
digital radio systems in frequency bands in the range 24,25 GHz to 29,5 GHz using different
access methods; Part 2: Frequency Division Multiple Access (FDMA) methods".
[5] ETSI EN 301 213-3: "Fixed Radio Systems; Point-to-multipoint equipment; Point-to-multipoint
digital radio systems in frequency bands in the range 24,25 GHz to 29,5 GHz using different
access methods; Part 3: Time Division Multiple Access (TDMA) methods".
[6] ETSI EN 301 213-4: "Fixed Radio Systems; Point-to-multipoint equipment; Point-to-multipoint
digital radio systems in frequency bands in the range 24,25 GHz to 29,5 GHz using different
access methods; Part 4: Direct Sequence Code Division Multiple Access (DS-CDMA) methods".
[7] ETSI EN 301 213-5: "Fixed Radio Systems; Point-to-multipoint equipment; Point-to-multipoint
digital radio systems in frequency bands in the range 24,25 GHz to 29,5 GHz using different
access methods; Part 5: Multi-Carrier Time Division Multiple Access (MC-TDMA) methods".
[8] ETSI TR 101 274: "Transmission and Multiplexing (TM); Digital Radio Relay Systems (DRRS);
Point-to-multipoint DRRS in the access network: Overview of different access techniques".
[9] ITU-R Recommendation F.696-2: "Error performance and availability objectives for hypothetical
reference digital sections forming part or all of the medium-grade portion of an ISDN connection
at a bit rate below the primary rate utilizing digital radio-relay systems".
[10] ITU-R Recommendation F.697-2: "Error performance and availability objectives for the local-
grade portion at each end of an ISDN connection at a bit rate below the primary rate utilizing
digital radio-relay systems".
[11] ITU-R Recommendation F.1189-1: "Error performance objectives for constant bit rate digital
paths at or above the primary rate carried by digital radio-relay systems which may form part or all
the national portion of a 27 500 km hypothetical reference path".
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SIST EN 301 213-1 V1.1.2:2003
 9 ETSI EN 301 213-1 V1.1.2 (2002-02)
[12] ITU-T Recommendation G.821: "Error performance of an international digital connection
operating at a bit rate below the primary rate and forming part of an integrated services digital
network".
[13] ITU-T Recommendation G.826: "Error performance parameters and objectives for international,
constant bit rate digital paths at or above the primary rate".
[14] ETSI ETS 300 019: "Equipment Engineering (EE); Environmental conditions and environmental
tests for telecommunications equipment".
[15] ETSI EN 300 385: "Electromagnetic compatibility and Radio spectrum Matters (ERM);
ElectroMagnetic Compatibility (EMC) standard for fixed radio links and ancillary equipment".
[16] ETSI EN 301 489-1: "Electromagnetic compatibility and Radio spectrum Matters (ERM);
ElectroMagnetic Compatibility (EMC) standard for radio equipment and services;
Part 1: Common technical requirements".
[17] ETSI EN 301 489-4: "Electromagnetic compatibility and Radio spectrum Matters (ERM);
ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 4: Specific
conditions for fixed radio links and ancillary equipment and services".
[18] ITU-T Recommendation G.773: "Protocol suites for Q-interfaces for management of transmission
systems".
[19] ITU-T Recommendation G.810: "Definitions and terminology for synchronization networks".
[20] ITU-T Recommendation G.812: "Timing requirements of slave clocks suitable for use as node
clocks in synchronization networks".
[21] ITU-T Recommendation G.823: "The control of jitter and wander within digital networks which
are based on the 2 048 kbit/s hierarchy".
[22] ITU-T Recommendation G.813: "Timing characteristics of SDH equipment slave clocks (SEC)".
[23] ITU-T Recommendation G.825: "The control of jitter and wander within digital networks which
are based on the synchronous digital hierarchy (SDH)".
[24] ETSI ETS 300 833: "Fixed Radio Systems; Point to Point Antennas; Antennas for point-to-point
fixed radio systems operating in the frequency band 3 GHz to 60 GHz".
[25] ETSI EN 301 215-1: "Fixed Radio Systems; Point to Multipoint Antennas; Antennas for
point-to-multipoint fixed radio systems in the 11 GHz to 60 GHz band; Part 1: General aspects".
[26] ETSI EN 301 215-2: "Fixed Radio Systems; Point to Multipoint Antennas; Antennas for point-to-
multipoint fixed radio systems in the 11 GHz to 60 GHz band; Part 2: 24 GHz to 30 GHz".
[27] IEC 60154-2: "Flanges for waveguides. Part 2: Relevant specifications for flanges for ordinary
rectangular waveguides".
[28] ITU-T Recommendation G.703: "Physical/electrical characteristics of hierarchical digital
interfaces".
[29] ITU-T Recommendation G.131: "Control of talker echo".
[30] ITU-T Recommendation G.711: "Pulse code modulation (PCM) of voice frequencies".
[31] ITU-T Recommendation G.726: "40, 32, 24, 16 kbit/s adaptive differential pulse code modulation
(ADPCM)".
[32] ITU-T Recommendation G.728: "Coding of speech at 16 kbit/s using low-delay code excited
linear prediction".
[33] ITU-T Recommendation G.729: "Coding of speech at 8 kbit/s using conjugate-structure
algebraic-code-excited linear-prediction (CS-ACELP)".
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SIST EN 301 213-1 V1.1.2:2003
 10 ETSI EN 301 213-1 V1.1.2 (2002-02)
[34] ITU-T Recommendation O.151: "Error performance measuring equipment operating at the
primary rate and above".
[35] ITU-T Recommendation O.181: "Equipment to assess error performance on STM-N interfaces".
[36] ITU-R Recommendation F.1249-1: "Maximum equivalent isotropically radiated power of
transmitting stations in the fixed service operating in the frequency band 25,25 - 27,5 GHz shared
with the inter-satellite service".
[37] ETSI EN 301 390: "Fixed Radio Systems; Point-to-point and Point-to-Multipoint Systems;
Spurious emissions and receiver immunity at equipment/antenna port of Digital Fixed Radio
Systems".
[38] ITU-T Recommendation Q.552: "Transmission characteristics at 2-wire analogue interfaces of
digital exchanges".
[39] ITU-T Recommendation Q.553: "Transmission characteristics at 4-wire analogue interfaces of
digital exchanges".
[40] ITU-T Recommendation R.20: "Telegraph modem for subscriber lines".
[41] ITU-T Recommendation V series: "Data communication over the telephone network".
[42] ITU-T Recommendation X series: "Data networks and open system communication".
[43] ITU-T Recommendation G.961: "Digital transmission system on metallic local lines for ISDN
basic rate access".
[44] ETSI ETS 300 012: "Integrated Services Digital Network (ISDN); Basic user-network interface;
Layer 1 specification and test principles".
[45] ETSI ETS 300 011: "Integrated Services Digital Network (ISDN); Primary rate user-network
interface; Layer 1 specification and test principles".
[46] ITU-T Recommendation G.962: "Access digital section for ISDN primary rate at 2048 kbit/s".
[47] ITU-T Recommendation G.707: "Network node interface for the synchronous digital hierarchy
(SDH)".
[48] ITU-T Recommendation G.964: "V-Interfaces at the digital local exchange (LE) - V5.1 interface
(Based on 2 048 kbit/s) for the support of access network (AN)".
[49] ITU-T Recommendation G.965: "V-Interfaces at the digital loca
...