A NOVEL PREFETCHING METHOD FOR SCENEBASED MOBILE SOCIAL NETWORK SERVICE

摘要：

In order to improve quality of service (QoS) of wireless environment in scene-based mobile social network service (mobile SNS), a novel prefetching method is proposed in this paper. Utilizing this method, prefetching decisions are made based on the relationship among users and access histories recorded in the client. When the user is viewing the scene or other components, client is allowed to prefetch scenes from the server that the user will potentially access soon. Experiment has been done on a prototype called scene life system developed by us. The results show that the proposed method can significantly reduce scene access time, and then provide better QoS.

关键词： mobile SNS QoS prefetch access history relationship

作者: Song Li Wendong Wang Yidong Cui Kun Yu Hao Wang

作者单位: State Key Laboratory of Networking and Switching Technology,Beijing University of Posts and Telecomm State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecom

会议类型: 国际会议

会议名称: 2010 3rd IEEE International Conference on Broadband Network & Multimedia Technology(2010年第三届IEEE宽带网络与多媒体国际会议 IC-BNMT 2010)

会议地点: 北京

会议语种:英文

页码: 144-148

在线出版日期: 2010-10-26（万方平台首次上网日期，不代表论文的发表时间）