Papers by Keyword: Ubiquitous

Abstract: Modern identification technologies such as radio-frequency identification, or RFID, have become increasingly important for streamlining production and logistics operations in almost every industry. In steel industrial enterprise, there is many logistic information which is still collected manually. It brings out many disadvantages such as inaccurate logistics information, irregular logistics, be lasted feedback and so on. In this paper, presents the feasibility of deploying RFID for the steel industry as a tool to reduce the production costs. Steel industry that is applicable to RFID-based tracking management system is proposed. And basically small and medium-sized steel industries, reflecting the characteristics of the building systems and by allowing for faster application time, while minimizing the capital investment.

Abstract: Ubiquitous health care facilities have become a more and more of widespread, particularly underneath the crucial request of the worldwide aging issue. Cloud computing owns the worldwide and on-demand service-oriented natures, which may apt the characteristics of health care services. However, the skills in addressing multimodal, heterogeneous, and non-stationary physiological signals to supply persistent customized services, meantime keeping high parallel on-line analysis for public, square measure challenges to the final cloud. During this work, we have a tendency to offer a personal cloud platform style that contains six layers in keeping with the particular needs. This strategy consumes message queue as a cloud engine, and every layer thereby achieves qualified independence by this loosely coupled suggests that of communications with distribute/contribute mechanism. What is more, a plug-in algorithmic rule define is additionally gettable, and large semi structure or unstructured medical knowledge square measure retrieved adaptively by this cloud style. Because the testing consequences showing planned cloud platform, with healthy, steady, and capable options, will fulfill high parallel requests from omnipresent health care services.

Abstract: Recent studies have shown that the Internet-related energy consumption represents a significant, and increasing, part of the overall energy consumption of our society. Therefore, it is extremely important to look for energy-efficient Internet applications and protocols. For EPON, research on the development of protocols for higher energy efficiency at the PHY/MAC layers and the enactment of standards, and the improvement of energy efficiency of EPON devices is being conducted, while for networking equipment such as routers and switches and IDCs, research on saving the energy consumed by devices and the management of energy efficiency using power monitoring, cooling devices and metering technologies is being conducted. Against this backdrop, this study is aimed to develop methodology for the improvement of network energy efficiency in existing home/ small and medium-sized office network environments and to develop, test and evaluate an energy saving prototype for Convergence Adaptor

Abstract: To achieve the goal that anybody could communicate with anyone at anytime in anyplace and in anyway, many technologies, such as GSM、CDMA、WCDMA、CDMA2000、TD-SCDMA、802.11a/b/g and so on, come true in the past years. And now, many B3G or 4G technologies are being studied. It is well-known that the future network would be heterogeneous networks. It is studied in this paper the mobility management of wireless heterogeneous network and a reversing paging process of callee is proposed which integrates paging and handoff. In the process when the caller pages the callee choosing its best suited network on one end, the callee chooses its own best network to begin a reversing paging process to set up the communication. The simulation tells that the proposed process has better performances in the call delay, the call succeeding rate and the wireless signal cost than that of the existing process in which it sets up the call first and then does vertical handoff independently.