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Design and Implementation of IoT Chatting Service Based on Indoor Location
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 Title & Authors
Design and Implementation of IoT Chatting Service Based on Indoor Location
Lee, Sunghee; Jeong, Seol Young; Kang, Soon Ju; Lee, Woo Jin;
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Recently, embedded system which demand is explosively increasing in the fields of communication, traffic, medical and industry facilities, expands to cyber physical system (CPS) which monitors and controls the networked embedded systems. In addition, internet of things(IoT) technology using wearable devices such as Google Glass, Samsung Galaxy Gear and Sony Smart Watch are gaining attention. In this situation, Samsung Smart Home and LG Home Chat are released one after another. However, since these services can be available only between smart phones and home appliances, there is a disadvantage that information cannot be passed to other terminals without commercial global messaging server. In this paper, to solve above issues, we propose the structure of an indoor location network based on unit space, which prevents the information of the devices or each individual person from leaking to outside and can selectively communicate to all existent terminals in the network using IoT chatting. Also, it is possible to control general devices and prevent external leakage of private information.
IoT chatting;Smart home;Cyber physical system;Self-organizing software platform;Indoor localizing network;
 Cited by
G. Park, M. Gang, and S. Son, "Overview of cyber physical systems and analysis of issue relating to network," Inf. Commun. Mag., vol. 29 no. 5, pp. 98-105, Apr. 2012.

J. Jeon, N. Kim, J. Ko, T. Park, H. Kang, and C. Pyo, "Device product and technology trend of IoT," Inf. Commun. Mag., vol. 31, no. 4, pp. 44-52, Mar. 2014.

D. Kim, H. Shin, and H. Ryu, "Study on preference of healthcare smart home system," J. Architectual Inst. Korea, Planning and design, vol. 28, no. 5, pp. 151-158, May. 2012.

D.-M. Shin, D.-I. Shin, and D.-K. Shin, "Development of u-health care system for dementia patients," J. KICS, vol. 38, no. 12, pp. 1106-1113, Dec. 2013. crossref(new window)

J. Im, "Implementation of personal u-healthcare device and cuffless sphygmomanometer which is shape of watch," J. IEIE, vol. 40, no. 1, pp.39-49, Jan. 2013.

J. Hwang, Smart age, digital secretary LG 'Home Chat' for you, Retrieved Apr, 2014, from

B. Kim and D. Jo, "Trend and outlook of network security technology," Inf. Commun. Mag., vol. 31, no. 4, pp. 99-106, Mar. 2014.

S. H. Park and J. S. Cho, "Design of hierarchical u-LifeCare system using surrogate," in Proc. KIISE Korea Computer Congress 2007, pp. 401-405, Muju, Korea, Jun. 2008.

D. Ahn and R. Ha, "Indoor localization methodology based on smart phone in home environment," J. KICS, vol. 39, no. 4, pp. 315-325, Apr. 2014. crossref(new window)

H.-Y. Kang, S.-Y. Jeong, C.-S. Ahn, Y.-J. Park, and S.-J. Kang, "Self-organizing middleware platform based on overlay network for real-time transmission of mobile patients vital signal stream," J. KICS, vol. 38, no. 7, pp. 630-642, Jul. 2013. crossref(new window)

S. Y. Jeong, H. G. Jo, and S. J. Kang, "Fully distributed monitoring architecture supporting multiple trackers and trackers in indoor mobile asset management application," Sensors 2014, vol. 14, pp. 5702-5724, Mar. 2014. crossref(new window)