RECOMMENDATION ITU-R M.2092-0, Technical characteristics for a VHF data exchange system in the VHF maritime mobile band (2015) Scope This Recommendation provides the technical characteristics of a VHF data exchange system (VDES) which integrates the functions of VHF data exchange (VDE), application specific messages (ASM) and the automatic identification system (AIS) in the VHF maritime mobile band (156.025-162.025 MHz). Keywords Maritime, VHF, VDES, ASM, data, exchange Glossary 3GPP generation partnership project ACK Acknowledgement ADDC Assigned data transfer ACPR Adjacent channel power ratio AIS Automatic identification system AOS Acquisition-of-signal APSK Amplitude phase shift keying ARQ Automatic repeat request ARSC Announcement response channel ASC Announcement signalling channel ASM Application-specific messages AWGN Additive white Gaussian noise BBSC Bulletin signalling channel BCH Bose Chaudhuri Hocquenghem, an error-correcting-code BER Bit error rate BPSK Binary phase shift keying BT Bandwidth-time CEPT European conference of postal and telecommunications administrations CDMA Code division multiple access CG Coding gain CIR Carrier to interference ratio C/M Carrier to multipath CNR Carrier to noise ratio COMSTATE Communication state CPM Continuous modulation CQI Channel quality indicator CR Code rate
RECOMMENDATION ITU-R M.2092-0, Technical characteristics for a VHF data exchange system in the VHF maritime mobile band (2015) Scope This Recommendation provides the technical characteristics of a VHF data exchange system (VDES) which integrates the functions of VHF data exchange (VDE), application specific messages (ASM) and the automatic identification system (AIS) in the VHF maritime mobile band (156.025-162.025 MHz). Keywords Maritime, VHF, VDES, ASM, data, exchange Glossary 3GPP generation partnership project ACK Acknowledgement ADDC Assigned data transfer ACPR Adjacent channel power ratio AIS Automatic identification system AOS Acquisition-of-signal APSK Amplitude phase shift keying ARQ Automatic repeat request ARSC Announcement response channel ASC Announcement signalling channel ASM Application-specific messages AWGN Additive white Gaussian noise BBSC Bulletin signalling channel BCH Bose Chaudhuri Hocquenghem, an error-correcting-code BER Bit error rate BPSK Binary phase shift keying BT Bandwidth-time CEPT European conference of postal and telecommunications administrations CDMA Code division multiple access CG Coding gain CIR Carrier to interference ratio C/M Carrier to multipath CNR Carrier to noise ratio COMSTATE Communication state CPM Continuous modulation CQI Channel quality indicator CR Code rate
R-REC-M.2092-0-201510-I!!MSW-E.docx