Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
ÇѱÛÁ¦¸ñ(Korean Title) |
´ÜÀý ¾ø´Â ÇØ»ó Åë½Å ³×Æ®¿öÅ©¸¦ À§ÇÑ ¸ÖƼ´ë¿ª ³×Æ®¿öÅ©¼±Åñ⠽ýºÅÛ ¼³°è |
¿µ¹®Á¦¸ñ(English Title) |
Design of a Multi-Band Network Selection System for Seamless Maritime Communication Networks |
ÀúÀÚ(Author) |
Á¶¾Æ¶ó
À±Ã¢È£
ÀÓ¿ë°ï
ÃÖ¿µÃ¶
A-ra Cho
Changho Yun
Yong-kon Lim
Youngchol Choi
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¿ø¹®¼ö·Ïó(Citation) |
VOL 21 NO. 06 PP. 1252 ~ 1260 (2017. 06) |
Çѱ۳»¿ë (Korean Abstract) |
µðÁöÅÐ Åë½Å ±â¼úÀÌ ¹ßÀüÇϸé¼, ±âÁ¸ÀÇ ÀüÅëÀûÀÎ ÇØ»ó Åë½Å ±â¼ú»Ó¸¸ ¾Æ´Ï¶ó µðÁöÅÐ ÃÊ´ÜÆÄ(VHF) Åë½Å ½Ã½ºÅÛ ¹× LTE-M µî°ú °°Àº »õ·Î¿î ÇØ»ó Åë½Å ±â¼úÀÇ µîÀåÀ¸·Î, Çػ󿡼´Â Åë½Å ¹æ¹ýÀÇ ´Ù¾ç¼ºÀÌ Áõ´ëµÇ°í ÀÖ´Ù. ¹Ù´Ù¿¡¼´Â ¸ðµç Åë½Å ¹æ¹ýÀÌ »ç¿ë°¡´É ÇÒ ¼öµµ ÀÖÁö¸¸, À§Ä¡¿¡ µû¶ó¼ ÀϺΠÅë½Å ¹æ¹ý¸¸ÀÌ »ç¿ë°¡´É ÇÒ ¼öµµ ÀÖ´Ù. º» ³í¹®¿¡¼´Â °¡¿ëÇÑ ¿©·¯ ÇØ»ó Åë½Å ´ë¿ª Áß¿¡¼ ³×Æ®¿öÅ© ȯ°æ ¹× »ç¿ëÀÚÀÇ ¿ä±¸ Á¶°Ç¿¡ µû¶ó ÃÖÀûÀÇ Åë½Å´ë¿ªÀ» °áÁ¤ÇÏ°í Åë½Å´ë¿ªÀ» ÀüȯÇÏ¿© ´ÜÀý ¾ø´Â Åë½Å¼ºñ½º¸¦ Á¦°øÇÒ ¼ö ÀÖ´Â ¸ÖƼ´ë¿ª ³×Æ®¿öÅ© ¼±Åñâ (MNS) ½Ã½ºÅÛÀ» Á¦¾ÈÇÑ´Ù. Á¦¾ÈÇÏ´Â ¸ÖƼ´ë¿ª ³×Æ®¿öÅ© ¼±Åñ⠽ýºÅÛÀº ¹Ìµé¿þ¾î °èÃþÀÇ Å¬¶óÀ̾ðÆ®¿Í ¼¹ö Åë½Å¹æ½ÄÀ» ÃëÇϸç, ITU-R M. 1842-1ÀÇ Annex1 ¹× Annex4 ±Ô°ÝÀ» ¸¸Á·ÇÏ´Â 2-Á¾ÀÇ µðÁöÅÐ ÃÊ´ÜÆÄ Åë½Å ½Ã½ºÅÛ°ú LTE ¹× ´ÜÆÄ Åë½Å (HF) ½Ã½ºÅÛÀÌ ÀÎÅÍÆäÀ̽º µÉ ¼ö ÀÖµµ·Ï ±¸¼ºµÇ°í, °¢ Åë½Å ´ë¿ª¿¡ ¿ì¼±¼øÀ§¸¦ ºÎ¿©ÇÏ¿© ÃÖÀû Åë½Å ´ë¿ª °áÁ¤ ¾Ë°í¸®ÁòÀ» ¼³°èÇÑ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
As digital communication technology evolves, the diversity of maritime communication methods has benn increasing due to the emergence of new maritime communication technologies such as digital very high frequency (VHF) communication systems and LTE-M as well as traditional conventional maritime communication systems. At sea, all maritime communication methods may be available, but only some communication methods may be available depending on the location. In this paper, we propose a multi-band network selection (MNS) system that can provide seamless maritime communication service by switching to an optimal communication band among available communication systems, depending on network environment and user requirements. The proposed MNS system in the middleware layer is designed to be able to interface with two types of digital VHF communication systems that satisfy Annex 1 and Annex 4 of ITU-R M. 1842-1, LTE, and high frequency (HF) communication systems. We assign priority to each communication band, and design an optimal communication band determination algorithm based on this priority.
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Å°¿öµå(Keyword) |
¸ÖƼ´ë¿ª ³×Æ®¿öÅ©
ÇØ»ó³×Æ®¿öÅ©
³×Æ®¿öÅ© ¼±ÅÃ
¼±¹Ú¿ë ¾ÖµåȤ ³×Æ®¿öÅ©
Multi-band network
maritime networks
network selection
shipborne ad-hoc network (SANET)
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