辽宁工程技术大学学报（自然科学版）2017，Vol.36Issue(4)：437-444,8.DOI:10.11956/j.issn.1008-0562.2017.04.020
移动社交网络中基于TCC感知的数据转发方法
Research on data forwarding method based on TCC-aware in mobile social networks
张昌明1
作者信息
- 1. 徐州医科大学医学信息学院,江苏徐州221004
- 折叠
摘要
Abstract
The existing data forwarding methods seldom consider transient connected components (TCC) in mobile social networks,which lead to the low quality of data forwarding.To solve this problem,the relationship between TCC attributes and data forwarding performance is firstly analyzed according to the five groups' real data in this paper,and a TCC-aware data forwarding algorithm is proposed.In addition,considering that the above algorithm will increase the number of data copy in mobile social networks,the improved TCC-aware data forwarding strategy is proposed,which can enhance the TCC-aware data forwarding by selecting an optimal set of nodes in the TCC to avoid overlap in their contacts and maximize the data forwarding opportunity with a small number of nodes.Simulation results show that our TCC-aware data forwarding strategies outperform existing data forwarding strategies in terms of data delivery ratio and network overhead.关键词
移动社交网络/暂态连通区域/数据转发/最优节点集/数据投递率/网络开销Key words
mobile social networks/transient connected components/data forwarding/optimal set of nodes/data delivery ratio/network overhead分类
信息技术与安全科学引用本文复制引用
张昌明..移动社交网络中基于TCC感知的数据转发方法[J].辽宁工程技术大学学报（自然科学版）,2017,36(4):437-444,8.
