8International Telecommunication Union UIT. ITU Internet Reports 2005: The Internet of Things[R]. 2005.
9GUSTAVO R G, MARIO M O, CARLOS D K. Early infrastructure of an Internet of Things in Spaces for Learning [C]. Eighth IEEE International Conference on Advanced Learning Technologies, 2008:381-383.
10AMARDEO C, SARMA, J G. Identities in the Future Internet of Things[J]. Wireless Pers Commun 2009, 49: 353 - 363.
