Yijing Wei, Huiru Liu, Junkai Ma, Yuting Zhao, Hu Lu, G. He
{"title":"通过北斗导航系统短消息服务实现全球语音聊天","authors":"Yijing Wei, Huiru Liu, Junkai Ma, Yuting Zhao, Hu Lu, G. He","doi":"10.1109/ICIEA.2019.8834348","DOIUrl":null,"url":null,"abstract":"The capability of short message service (SMS) of Beidou navigation system (BDS) is an advantage over the GPS. Text-only SMS hinders the applicability of BDS. The global voice chat has been designed & tested over the BDS SMS, which can transmit voices of 2 seconds in a single 78-byte message. Field tests have been completed between two sites far apart over 2,500 km, one in the city of Xi'an and the other onboard a ship in the South China Sea. Results have shown that the voice chat over the BDS SMS is available to any subscriber even he cannot type a single word. More than 90% of interaction time is saved and authentication security is enhanced. The global voice chat is an effective supplement to the outdoor emergency communication systems nowadays.","PeriodicalId":311302,"journal":{"name":"2019 14th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Global voice chat over short message service of Beidou navigation system\",\"authors\":\"Yijing Wei, Huiru Liu, Junkai Ma, Yuting Zhao, Hu Lu, G. He\",\"doi\":\"10.1109/ICIEA.2019.8834348\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The capability of short message service (SMS) of Beidou navigation system (BDS) is an advantage over the GPS. Text-only SMS hinders the applicability of BDS. The global voice chat has been designed & tested over the BDS SMS, which can transmit voices of 2 seconds in a single 78-byte message. Field tests have been completed between two sites far apart over 2,500 km, one in the city of Xi'an and the other onboard a ship in the South China Sea. Results have shown that the voice chat over the BDS SMS is available to any subscriber even he cannot type a single word. More than 90% of interaction time is saved and authentication security is enhanced. The global voice chat is an effective supplement to the outdoor emergency communication systems nowadays.\",\"PeriodicalId\":311302,\"journal\":{\"name\":\"2019 14th IEEE Conference on Industrial Electronics and Applications (ICIEA)\",\"volume\":\"16 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 14th IEEE Conference on Industrial Electronics and Applications (ICIEA)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICIEA.2019.8834348\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 14th IEEE Conference on Industrial Electronics and Applications (ICIEA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICIEA.2019.8834348","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Global voice chat over short message service of Beidou navigation system
The capability of short message service (SMS) of Beidou navigation system (BDS) is an advantage over the GPS. Text-only SMS hinders the applicability of BDS. The global voice chat has been designed & tested over the BDS SMS, which can transmit voices of 2 seconds in a single 78-byte message. Field tests have been completed between two sites far apart over 2,500 km, one in the city of Xi'an and the other onboard a ship in the South China Sea. Results have shown that the voice chat over the BDS SMS is available to any subscriber even he cannot type a single word. More than 90% of interaction time is saved and authentication security is enhanced. The global voice chat is an effective supplement to the outdoor emergency communication systems nowadays.
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