EN IEC 63135-2019 pdf download.Maritime navigation and radiocommunication equipment and systems – Automatic identification systems (AIS) – SAR Airborne equipment – Operational and performance requirements, methods of test and required test results (IEC 63135:2018).
This document specifies the minimum operational and performance requirements, methods of testing and required test results as applicable for automatic identification systems (AIS) VHF data link (VDL) related parts of an AIS SAR airborne station. This document incorporates the applicable technical characteristics of AIS SAR airborne equipment included in
Recommendation ITU-R M.1 371 and takes into account the ITU Radio Regulations, where applicable.
This document also specifies the minimum requirements for the interfaces to other equipment suitable to be used as means of input and display data.
Attention is drawn on that other requirements specific for airborne equipment can exist and are beyond the scope of this document.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
IEC 61 1 62-1 , Maritime navigation and radiocommunication equipment and systems – Digital interfaces – Part 1: Single talker and multiple listeners
ITU-R Recommendation M.1 371 -5:201 4, Technical characteristics for an automatic identification system using time division multiple access in the VHF maritime mobile frequency band ITU-T Recommendation O.1 53, Basic parameters for the measurement of error performance at bit rates below the primary rate
3 Terms, definitions, symbols and abbreviated terms
3.1 Terms and definitions
No terms and definitions are listed in this document.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
3.2 Symbols and abbreviated terms
For the purpose of this document, the following abbreviated terms apply.
AIS automatic identification system
AIS-SART AIS search and rescue transmitter
BITE built-in test equipment
BT bandwidth-time
COG course over ground
CommState communication state
NOTE 1 Communication state is defined in Recommendation ITU-R M.1 371 . It is used to organize the slot
allocation for SOTDMA or ITDMA.
EPFS electronic position-fixing systems
EPIRB-AIS emergency positioning indicting radio beacon AIS
ETA estimated time of arrival
EUT equipment under test
FATDMA fixed access time division multiple access
GMSK Gaussian minimum shift keying
IMO International Maritime Organization
ITDMA incremental time division multiple access
locating device group of devices including AIS-SART, EPIRB-AIS and MOB-AIS
MAC medium access control
MMSI maritime mobile service identity
MOB-AIS man overboard AIS device
NavStatus navigational status
NOTE 2 Navigational status is defined in Recommendation ITU-R M.1 371 . It consists of information that can be
input by the ship’s crew to indicate whether the ship is underway, moored, etc.
NSS nominal start slot
NTS nominal transmission slot
PER packet error rate
PI presentation interface
RAIM receiver autonomous integrity monitoring
RATDMA random access time division multiple access
RF radio frequency
SI selection interval
SOG speed over ground
SOTDMA self organizing time division multiple access
UTC universal time co-ordinated
VDL VHF data link
VSWR voltage standing wave ratio
Rx Receive
Tx Transmit.EN IEC 63135 pdf download.