摘要
由于手机中GPS定位精度低和室内环境中卫星信号弱,造成了移动SNS在室内和近距离环境中社交网络扩展性能差。针对这种情况,提出了基于Wi-Fi技术的近距离社交网络扩展算法设计。算法首先在服务器端保存SNS用户手机Wi-Fi的MAC地址与用户的对应信息,然后与同一局域网内的所有设备进行Ping通信找到所有周边设备MAC地址,再在服务器端数据库中对MAC地址进行匹配后,确定其为周边的社交网络设备,并最终建立社交网络。实验结果表明,移动SNS采用该算法比采用GPS等定位技术能更加有效、快速地扩展近距离范围内的社交网络。
Because of the low precision of GPS satellite positioning and weak signal of mobile phone in indoor environment,mobile SNS in indoor and close social network have some scalability deficiencies.This paper presents the close social network expansion algorithm based on Wi-Fi technology.The information of MAC address and user algorithm first saves the SNS mobile phone users in the Wi-Fi server,then Ping communication to find all the peripheral equipment MAC address in the server database after the match with all equipment within the same LAN,the social network peripheral equipment,and the eventual establishment of social network.The experimental results show that mobile SNS using this algorithm is more effective and will rapidly realize expansion from short-range in social networks than the GPS positioning technology.
出处
《软件工程师》
2015年第5期32-34,共3页
Software Engineer
基金
2013年度湖南省教育厅科学研究项目<移动SNS(社会化网络服务)近距离传播方式改进的研究与应用>(编号为13C355)
作者简介
许彪（1981-），男，硕士，讲师，工程师．研究领域：移动计算，软件工程．
