Architecture for mobile group communication in campus environment 被引量：2

Architecture for mobile group communication in campus environment

导出

摘要 The demand for group communication using smart devices in campus environment is increasing rapidly. In this paper, we design an architecture for a mobile group communication system （MGCS） on campus by using Wi-Fi networks and smart devices. The architecture is composed of a web-based system and a smart device based mobile system. Through the systems, users on campus create community/mobile group, maintain dynamic group membership, and reliably deliver the message to other users. We use the common features of many smart devices to develop a prototype that works on off-the-shelf hardware. In the experimental section, we demonstrate our system using various real scenarios which can occur in university campuses. The demand for group communication using smart devices in campus environment is increasing rapidly. In this paper, we design an architecture for a mobile group communication system （MGCS） on campus by using Wi-Fi networks and smart devices. The architecture is composed of a web-based system and a smart device based mobile system. Through the systems, users on campus create community/mobile group, maintain dynamic group membership, and reliably deliver the message to other users. We use the common features of many smart devices to develop a prototype that works on off-the-shelf hardware. In the experimental section, we demonstrate our system using various real scenarios which can occur in university campuses.

作者 Yujin LIM Sanghyun AHN

机构地区 Department of Information Media School of Computer Science

出处《Frontiers of Computer Science》 SCIE EI CSCD 2013年第4期505-513,共9页 中国计算机科学前沿（英文版）

关键词 smart campus SMARTPHONE location tracking mobile community smart campus, smartphone, location tracking,mobile community

分类号 TN929.5 [电子电信—通信与信息系统] TU18 [建筑科学—建筑理论]

引文网络
相关文献

参考文献25

1Chatterjee S, Abhichandani T, Li H, Tulu B. Instant messaging and presence technologies for college campuses. IEEE Network, 2005, 19(3): 4-13.
2Suo Y, Miyata N, Morikawa H, Ishida T, Shi Y. Open smart classroom: extensible and scalable learning system in smart space using web ser-vice technology. IEEE Transactions on Knowledge and Data Engineer-ing, 2009, 21(6): 814-828.
3Moore E, Utschig T T, Haas K A, Klein B, Yoder P D, Zhang Y, Hayes M. H. Tablet PC technology for the enhancement of synchronous distributed education. IEEE Transactions on Learning Technologies, 2008, 1(2): 105-116.
4Bungo J, Embedded systems programming in the cloud-a novel ap-proach for academia. IEEE Potentials, 2011, 30(1): 17-23.
5Moen D. Overview of overlay multicast protocols, available at http://netlab.gmu.edu.
6Cui Y, Li B, Nahrestedt K. oStream: asynchronous streaming multicast in application-layer overlay networks. IEEE Journal on Selected Areas in Communications, 2004, 22(1): 91-106.
7Francis P. Yoid tree management protocol (YTMP) specification. ACIR Center for Internet Research, 2000.
8Kwon M, Fahmy S. Topology-aware overlay networks for group com-munication. In: Proceedings of 2002 ACM International Workshop on Network and Operating Systems Support for Digital Audio and Video. 2002, 127-136.
9Banerjee S, Kommareddy C, Kar K, Bhattacharjee B, Khuller S. Con-struction of an efficient overlay multicast infrastructure for real-time applications. In: Proceedings of the 2003 IEEE Conference on Com-puter Communications. 2003, 1521-1531.
10Chu Y, Rao S G, Seshan S, Zhang H J. A case for end system mul-ticast. IEEE Journal of Selected Areas in Networking, 2002, 20(8): 1456-1471.