Performance evaluation of WiFi Direct for data dissemination in mobile social networks

2017 ◽  
Author(s):  
Zhifei Mao ◽  
Jing Ma ◽  
Yuming Jiang ◽  
Bin Yao
Keyword(s):  
Social Networks ◽  
Performance Evaluation ◽  
Data Dissemination ◽  
Mobile Social Networks

scholarly journals Joint head selection and airtime allocation for data dissemination in mobile social networks

2020 ◽  
Vol 166 ◽  
pp. 106990
Author(s):  
Zhifei Mao ◽  
Yuming Jiang ◽  
Xiaoqiang Di ◽  
Yordanos Woldeyohannes
Keyword(s):  
Social Networks ◽  
Data Dissemination ◽  
Mobile Social Networks

Social-aware data dissemination in opportunistic mobile social networks

2017 ◽  
Vol 28 (09) ◽  
pp. 1750115 ◽  
Author(s):  
Yibo Yang ◽  
Honglin Zhao ◽  
Jinlong Ma ◽  
Xiaowei Han
Keyword(s):  
Social Networks ◽  
Data Dissemination ◽  
Geographical Information ◽  
Communication Overhead ◽  
Delivery Ratio ◽  
Mobile Social Networks ◽  
Relay Nodes ◽  
Data Propagation ◽  
Contact Frequency ◽  
Opportunistic Mobile Social Networks

Opportunistic Mobile Social Networks (OMSNs), formed by mobile users with social relationships and characteristics, enhance spontaneous communication among users that opportunistically encounter each other. Such networks can be exploited to improve the performance of data forwarding. Discovering optimal relay nodes is one of the important issues for efficient data propagation in OMSNs. Although traditional centrality definitions to identify the nodes features in network, they cannot identify effectively the influential nodes for data dissemination in OMSNs. Existing protocols take advantage of spatial contact frequency and social characteristics to enhance transmission performance. However, existing protocols have not fully exploited the benefits of the relations and the effects between geographical information, social features and user interests. In this paper, we first evaluate these three characteristics of users and design a routing protocol called Geo-Social-Interest (GSI) protocol to select optimal relay nodes. We compare the performance of GSI using real INFOCOM06 data sets. The experiment results demonstrate that GSI overperforms the other protocols with highest data delivery ratio and low communication overhead.

Geocommunity-Based Broadcasting for Data Dissemination in Mobile Social Networks

2013 ◽  
Vol 24 (4) ◽  
pp. 734-743 ◽  
Author(s):  
Jialu Fan ◽  
Jiming Chen ◽  
Yuan Du ◽  
Wei Gao ◽  
Jie Wu ◽  
...  
Keyword(s):  
Social Networks ◽  
Data Dissemination ◽  
Mobile Social Networks

Influential nodes selection to enhance data dissemination in mobile social networks: A survey

2020 ◽  
Vol 169 ◽  
pp. 102768
Author(s):  
Muluneh Mekonnen Tulu ◽  
Mbazingwa E. Mkiramweni ◽  
Ronghui Hou ◽  
Sultan Feisso ◽  
Talha Younas
Keyword(s):  
Social Networks ◽  
Data Dissemination ◽  
Mobile Social Networks ◽  
Influential Nodes

Strengthen nodal cooperation for data dissemination in mobile social networks

2014 ◽  
Vol 18 (8) ◽  
pp. 1797-1811 ◽  
Author(s):  
Guoliang Liu ◽  
Shouling Ji ◽  
Zhipeng Cai
Keyword(s):  
Social Networks ◽  
Data Dissemination ◽  
Mobile Social Networks

scholarly journals ReDD: recommendation-based data dissemination in privacy-preserving mobile social networks

2014 ◽  
Vol 8 (7) ◽  
pp. 1291-1305 ◽  
Author(s):  
Le Chen ◽  
Rongxing Lu ◽  
Khalid AlHarbi ◽  
Xiaodong Lin ◽  
Zhenfu Cao
Keyword(s):  
Social Networks ◽  
Data Dissemination ◽  
Privacy Preserving ◽  
Mobile Social Networks
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