Things will all kinds of terminal network, Internet resources and telecom ability unified called resources. Content of the network resources identification techniques include: all kinds of tag technologies, such as RFID, bar code, two-dimension code, etc.; Wireless communication network identification, such as MSISDN, IMEI; Internet address, such as IP address, MAC address, URI, Geographical indications, such as latitude and longitude. In so many identification technology which is the future can become things networking unified identification technology? We should consider problems include: resource identification composition and structure, resource identification management mode and service registration and discovery, etc.
At present things networking terminal IP change has become an important trend, and in the Internet to URI as resource access identification technology has been widely used, so we bold prediction based on the URI resources identification mode is the thing networking identification technology research and development of the important direction. Will resource Web change and through the URI to terminal for access control will bring the following benefits.
Based on the URI things networking identification and management technology is receiving more and more attention, technical maturity from the study are in the process of promoting the standardization. Large scale at present and has a discloser to research the value of the project including the eu FP7 plan support SENSEI project and SWIFT project, the standard organization OGC, IETF and ETSI and other international standards organization are released based on the URI things networking identification standard.
The URI identification as things networking resources unified identification mode is from the theory research and technology to develop test standard. Can imagine once unified the URI resources identification will achieve things networking and the Internet really fusion, the thing networking application development will also bring explosive growth. The URI as resource identification mainly have three kinds of realization: the first kind is from terminal side directly used URI as resource identification, but this way face terminal handling ability limit problem, even if the rapid development of lightweight CoAP agreement still can not meet the requirements of most of the terminal; The second is through the gateway will other terminal identification into URI identification and application to provide a unified URI based on the identification of way, but this way faced with how to realize the terminal data protection and application of the right of discrimination, And the third way is by increasing the public service platform, and by means of the platform and realize the terminal access and by identifying conversion application to provide a unified logo and resource access interface, this way of terminal constraint is suitable for small with existing content networking development status and easy to realize application and terminal's right, management and safety protection advantages. Below will use the public service platform solutions based on URI things networking identification system was described.
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