{"title":"水下机器人声学通信系统","authors":"A. Kaya, S. Yauchi","doi":"10.1109/OCEANS.1989.586677","DOIUrl":null,"url":null,"abstract":"F o r advanced unmanned untethered subsea robots, an acoustic communication system nust be required to transmit the high-definition and real-time video toward the operator on the support ship. Therefore, it is required to realized a high data rate and a low error rate for transmission of the digitized video. A prototype acoustic communication system applying 16-ary quadrature amplitude modulation (16-QAM) method has been developed to perform a capacity of 5 0 0 kbit/s at maximum transmission range of 60 meters. T o improve the quality o f transmission information, an adaptive equalization technique is also ntroduced in this system. The prototype sys em is briefly described and experimental resu ts are presented.","PeriodicalId":331017,"journal":{"name":"Proceedings OCEANS","volume":"15 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1989-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"57","resultStr":"{\"title\":\"An Acoustic Communication System for Subsea Robot\",\"authors\":\"A. Kaya, S. Yauchi\",\"doi\":\"10.1109/OCEANS.1989.586677\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"F o r advanced unmanned untethered subsea robots, an acoustic communication system nust be required to transmit the high-definition and real-time video toward the operator on the support ship. Therefore, it is required to realized a high data rate and a low error rate for transmission of the digitized video. A prototype acoustic communication system applying 16-ary quadrature amplitude modulation (16-QAM) method has been developed to perform a capacity of 5 0 0 kbit/s at maximum transmission range of 60 meters. T o improve the quality o f transmission information, an adaptive equalization technique is also ntroduced in this system. The prototype sys em is briefly described and experimental resu ts are presented.\",\"PeriodicalId\":331017,\"journal\":{\"name\":\"Proceedings OCEANS\",\"volume\":\"15 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1989-09-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"57\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings OCEANS\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/OCEANS.1989.586677\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings OCEANS","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/OCEANS.1989.586677","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
F o r advanced unmanned untethered subsea robots, an acoustic communication system nust be required to transmit the high-definition and real-time video toward the operator on the support ship. Therefore, it is required to realized a high data rate and a low error rate for transmission of the digitized video. A prototype acoustic communication system applying 16-ary quadrature amplitude modulation (16-QAM) method has been developed to perform a capacity of 5 0 0 kbit/s at maximum transmission range of 60 meters. T o improve the quality o f transmission information, an adaptive equalization technique is also ntroduced in this system. The prototype sys em is briefly described and experimental resu ts are presented.
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