摘要
为解决2台智能移动终端之间文件快速传输问题,设计并实现了一种基于近距离通信(near filed communication,NFC)技术的点对点(peer to peer,P2P)文件传输系统,采用NDEF交换协议(simple NDEF exchange protocol,SNEP)实现2个NFC设备之间的消息直接交换。该系统的APP前端采用Google Android平台开发,智能移动终端将NFC技术和蓝牙技术有机融合,使2台Android终端相互触碰便可建立通信链路,利用蓝牙技术完成文件较远距离的互传。最后,通过大量实验验证了该P2P文件传输系统的可行性与可靠性,为智能移动终端文件快捷传输提供了高效的解决方案。
To solve the issue that fast file transfer between the two smart mobile terminals,an NFCbased P2P file transfer system is specifically designed and implemented.Using Simple NDEF Exchange Protocol,the message exchanging is implemented during two NFC devices.Both Near Field Communication(NFC)technology and Bluetooth technology are employed in this system.The system front APP is developed by Android platform offered by Google.When the Android terminals touch each other,the communication linkscan be established.Then Bluetooth technology is used to implement file transfer through far distance.Theexperimental results shows that this system is of practicability and reliability,withhigh efficiency and the feasibility solution is provided in P2P file intelligence transfer system.
作者
岳佳欣
王忠
YUE Jiaxin;WANG Zhong(Sichuan Film and Television University,Chengdu 610036,China;School of Electrical Engineering and Information,Sichuan University,Chengdu 610065,China)
出处
《重庆理工大学学报（自然科学）》
CAS
北大核心
2019年第12期189-193,共5页
Journal of Chongqing University of Technology：Natural Science
基金
四川省教育厅2018自然科学重点科研项目(18ZA0307,18ZA0308)
四川省高校人文社会科学重点研究基地新建院校改革与发展研究中心项目(XJYX2019B01)
作者简介
岳佳欣,女,硕士,副教授,云计算网络工程师,高级大数据应用工程师,主要从事电子与无线通信,云计算、大数据与人工智能研究,E-mail:153766460@qq.com;通讯作者:王忠,男,博士,教授,主要从事无线电导航与室内定位、无线与移动通信等方面研究,E-mail:wangzhong@scu.edu.cn。
