AS/NZS 62320.1:2015
Maritime navigation and radiocommunication equipment and systems - Automatic identification system (AIS) - Part 1: AIS Base Stations - Minimum operational and performance requirements, methods of testing and required test results
Provides the minimum operational and performance requirements, methods of test and the required test results for a type of non-shipborne automatic identification system (AIS) equipment known as an AIS base station. Identical to and reproduced from IEC 62320-1, Ed. 2.0 (2015).
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COPYRIGHT
PREFACE
CONTENTS
INTRODUCTION
1 Scope
2 Normative references
3 Abbreviations
4 Functional layout of an AIS Base Station
4.1 General
4.2 Functional block diagram of an AIS Base Station
4.3 General VDL requirements
4.5 Base Station input/output sentence formatters
5 Functional definition of the radio interface of the AIS Base Station
5.1 General requirements of the physical layer
5.2 Required parameter settings for the physical layer of the AIS Base Station
5.3 Minimum requirements for the TDMA transmitter of the AIS Base Station
5.4 Minimum requirements for the TDMA receivers of the AIS Base Station
5.5 Shutdown procedure for an AIS Base Station
6 Requirements for AIS Base Station
6.1 General
6.2 Dependent Base Station requirements
6.3 Independent Base Station requirements
6.4 BIIT conditions
6.5 Default settings after reset
6.6 Further requirements for optional features
7 Functional definition of the presentation interface of the AIS Base Station
7.1 Physical requirements for the presentation interface
7.2 Presentation interface data exchange
8 Tests of AIS Base Stations – Method of measurement and required results
8.1 General
8.2 Test conditions
9 Physical radio tests
9.1 Remark
9.2 General transceiver tests
9.3 TDMA transmitter
9.4 TDMA receivers
9.5 Conducted spurious emissions at the antenna
10 Functional tests for Base Station
10.1 Pre-set-up
10.2 Normal operation
10.3 Selection of transmission slots
10.4 Legacy support
10.5 TAG Block encapsulation
10.6 Test of optional functions
Annex A (normative) AIS Base Station sentences
A.1 General
A.2 ACM – AIS Base Station addressed channel management command
A.3 ADS – Automatic device status
A.4 AGA – AIS Base Station broadcast of a group assignment command
A.5 ASN – AIS Base Station broadcast of assignment command
A.6 BCG – Base Station configuration, general command
A.7 BCL – Base Station configuration, location command
A.8 DLM – Data link management slot allocations for Base Station command
A.9 ECB – Configure broadcast schedules for Base Station messages,command
A.10 FSR – Frame summary of AIS reception
A.11 RST – Equipment Reset Command
A.12 SID – Set an equipment’s identification and command
A.13 SPO – Select AIS device’s processing and output command
A.14 TFR – Transmit feed-back report
A.15 TPC – Transmit slot prohibit command
A.16 TSA – Transmit slot assignment
A.17 TSR – Transmit slot prohibit status report
A.18 VSI – VDL signal information
Annex B (normative) Legacy AIS Base Station sentences
B.1 Legacy sentences
B.2 Comment block
B.3 Comment block parameters for AIS
Annex C (normative) IEC 61162-1 sentences modified for use with AIS Base Station
C.1 General
C.2 CBR – Configure broadcast rates for AIS AtoN Station message command
C.3 MEB – Message Input for broadcast command
C.4 NAK – Negative acknowledgement
Annex D(normative)AIS Base Station TAG block sentences
D.1 General
D.2 CPC – Configure parameter-code for UNIX time parameter (c)
D.3 CPD – Configure parameter-code for Destination identificationparameter (d)
D.4 CPG – Configure parameter-code for the sentence-grouping parameter (g)
D.5 CPN – Configure parameter-code for the line-count parameter (n)
D.6 CPS – Configure parameter-code for the Source identificationparameter(s)
D.7 TBR – TAG block report request
D.8 TBS – TAG block listener Source identification configuration command
Bibliography
Figure
Figure 1 – Functional block diagram of an AIS Base Station
Figure 2 – Functional block diagram dependent and independent operation
Figure 3 – Modulation spectrum for slotted transmission
Figure 4 – Power versus time mask
Figure 5 – General processing diagram
Figure 6 – General processing diagram
Figure 7 – Flow diagram for AIS Base Station response to VDM input
Figure 8 – Format for repeating four-packet cluster
Figure 9 – Measurement arrangement for frequency error
Figure 10 – Measurement arrangement for carrier power
Figure 11 – Measurement arrangement for modulation accuracy
Figure 12 – Measurement arrangement for intermodulation attenuation
Figure 13 – Measurement arrangement for sensitivity
Figure 14 – Measurement arrangement for error behaviour
Figure 15 – Measurement arrangement for co-channel rejection
Figure 16 – Measurement arrangement for adjacent channel selectivity
Figure 17 – PER/BER or SINAD measuring equipment
Figure 18 – Measurement arrangement for inter-modulation
Figure 19 – Measurement arrangement for blocking or de-sensitisation
Table
Table 1 – Base Station input/output sentence formatters
Table 2 – Required parameter settings for an AIS Base Station
Table 3 – Required settings of physical layer constants
Table 4 – Bandwidth related parameters of the physical layer of the AIS Base Station
Table 5 – Minimum required TDMA transmitter characteristicsTransmitter parameters Requirement Condition
Table 6 – Definition of timings for Figure 4
Table 7 – Minimum TDMA receiver characteristics
Table 8 – Base Station response to input messages from the VDL
Table 9 – Base Station response to input messages from the VDL
Table 10 – Required content of FSR and VSI output
Table 11 – Base Station response to ABM, BBM and AIR input on the PI
Table 12 – BIIT alarm conditions monitored by an AIS Base Station
Table 13 – Settings after reset command
Table 14 – Required TAG block functions
Table 15 – Content of first two packets
Table 16 – Fixed PRS data derived from ITU-T O.153
Table 17 – Maximum values of absolute measurement uncertainties
Table 18 – Frequencies for inter-modulation tests
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References
Maritime navigation and radiocommunication equipment and systems - Class B shipborne equipment of the automatic identification system (AIS) - Part 1: Carrier-sense time division multiple access (CSTDMA) techniques
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COPYRIGHT
PREFACE
CONTENTS
INTRODUCTION
1 Scope
2 Normative references
3 Abbreviations
4 Functional layout of an AIS Base Station
4.1 General
4.2 Functional block diagram of an AIS Base Station
4.3 General VDL requirements
4.5 Base Station input/output sentence formatters
5 Functional definition of the radio interface of the AIS Base Station
5.1 General requirements of the physical layer
5.2 Required parameter settings for the physical layer of the AIS Base Station
5.3 Minimum requirements for the TDMA transmitter of the AIS Base Station
5.4 Minimum requirements for the TDMA receivers of the AIS Base Station
5.5 Shutdown procedure for an AIS Base Station
6 Requirements for AIS Base Station
6.1 General
6.2 Dependent Base Station requirements
6.3 Independent Base Station requirements
6.4 BIIT conditions
6.5 Default settings after reset
6.6 Further requirements for optional features
7 Functional definition of the presentation interface of the AIS Base Station
7.1 Physical requirements for the presentation interface
7.2 Presentation interface data exchange
8 Tests of AIS Base Stations – Method of measurement and required results
8.1 General
8.2 Test conditions
9 Physical radio tests
9.1 Remark
9.2 General transceiver tests
9.3 TDMA transmitter
9.4 TDMA receivers
9.5 Conducted spurious emissions at the antenna
10 Functional tests for Base Station
10.1 Pre-set-up
10.2 Normal operation
10.3 Selection of transmission slots
10.4 Legacy support
10.5 TAG Block encapsulation
10.6 Test of optional functions
Annex A (normative) AIS Base Station sentences
A.1 General
A.2 ACM – AIS Base Station addressed channel management command
A.3 ADS – Automatic device status
A.4 AGA – AIS Base Station broadcast of a group assignment command
A.5 ASN – AIS Base Station broadcast of assignment command
A.6 BCG – Base Station configuration, general command
A.7 BCL – Base Station configuration, location command
A.8 DLM – Data link management slot allocations for Base Station command
A.9 ECB – Configure broadcast schedules for Base Station messages,command
A.10 FSR – Frame summary of AIS reception
A.11 RST – Equipment Reset Command
A.12 SID – Set an equipment’s identification and command
A.13 SPO – Select AIS device’s processing and output command
A.14 TFR – Transmit feed-back report
A.15 TPC – Transmit slot prohibit command
A.16 TSA – Transmit slot assignment
A.17 TSR – Transmit slot prohibit status report
A.18 VSI – VDL signal information
Annex B (normative) Legacy AIS Base Station sentences
B.1 Legacy sentences
B.2 Comment block
B.3 Comment block parameters for AIS
Annex C (normative) IEC 61162-1 sentences modified for use with AIS Base Station
C.1 General
C.2 CBR – Configure broadcast rates for AIS AtoN Station message command
C.3 MEB – Message Input for broadcast command
C.4 NAK – Negative acknowledgement
Annex D(normative)AIS Base Station TAG block sentences
D.1 General
D.2 CPC – Configure parameter-code for UNIX time parameter (c)
D.3 CPD – Configure parameter-code for Destination identificationparameter (d)
D.4 CPG – Configure parameter-code for the sentence-grouping parameter (g)
D.5 CPN – Configure parameter-code for the line-count parameter (n)
D.6 CPS – Configure parameter-code for the Source identificationparameter(s)
D.7 TBR – TAG block report request
D.8 TBS – TAG block listener Source identification configuration command
Bibliography
Figure
Figure 1 – Functional block diagram of an AIS Base Station
Figure 2 – Functional block diagram dependent and independent operation
Figure 3 – Modulation spectrum for slotted transmission
Figure 4 – Power versus time mask
Figure 5 – General processing diagram
Figure 6 – General processing diagram
Figure 7 – Flow diagram for AIS Base Station response to VDM input
Figure 8 – Format for repeating four-packet cluster
Figure 9 – Measurement arrangement for frequency error
Figure 10 – Measurement arrangement for carrier power
Figure 11 – Measurement arrangement for modulation accuracy
Figure 12 – Measurement arrangement for intermodulation attenuation
Figure 13 – Measurement arrangement for sensitivity
Figure 14 – Measurement arrangement for error behaviour
Figure 15 – Measurement arrangement for co-channel rejection
Figure 16 – Measurement arrangement for adjacent channel selectivity
Figure 17 – PER/BER or SINAD measuring equipment
Figure 18 – Measurement arrangement for inter-modulation
Figure 19 – Measurement arrangement for blocking or de-sensitisation
Table
Table 1 – Base Station input/output sentence formatters
Table 2 – Required parameter settings for an AIS Base Station
Table 3 – Required settings of physical layer constants
Table 4 – Bandwidth related parameters of the physical layer of the AIS Base Station
Table 5 – Minimum required TDMA transmitter characteristicsTransmitter parameters Requirement Condition
Table 6 – Definition of timings for Figure 4
Table 7 – Minimum TDMA receiver characteristics
Table 8 – Base Station response to input messages from the VDL
Table 9 – Base Station response to input messages from the VDL
Table 10 – Required content of FSR and VSI output
Table 11 – Base Station response to ABM, BBM and AIR input on the PI
Table 12 – BIIT alarm conditions monitored by an AIS Base Station
Table 13 – Settings after reset command
Table 14 – Required TAG block functions
Table 15 – Content of first two packets
Table 16 – Fixed PRS data derived from ITU-T O.153
Table 17 – Maximum values of absolute measurement uncertainties
Table 18 – Frequencies for inter-modulation tests
Previous versions
AS/NZS 62320.1:2015
Online Library subscription pricing
The cost of your subscription will depend on which standards you want to access, and how many people in your organisation need to be able to access the Online Library subscription at the same time (concurrent users). During your subscription period, we are also able to make any necessary changes and ensure you are aware of any pricing changes that result. For a quote, contact our Online Library team by emailing onlinelibrary@standards.govt.nz.