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Nerve Net is a concept of regional wireless access platform where multiple service providers can provide their own services with the shared use of the network and sensors, making various context-aware services practical. It works as the nervous system of the human beings. Densely located, interconnected access points with database and data processing unit will provide mobility to terminals without...
With the fast development of wireless sensor networks and context-aware systems, ubiquitous sensor networks (USN) is expected to play a very important role in near future. Businesses with USN and technologies for USN, however, are still far from mature. We address issues concerning technology development, environment creation, and service model for the businesses using USN. We propose a USN business...
The ID/locator split concept has recently been introduced into the ITU-T Study Group 13's standardization activities for future networks. To contribute to ITU-T's this effort, we first propose a naming system, called host name and identifier system (HNIS). We show how host names and host identifiers (IDs) are generated and mapped to each other. We then present a new network architecture based on the...
In spite of recent advances of personal communication devices and access network technology, users are still facing the issues such as high device maintenance costs, complication of inter-device cooperation, illegal access to devices, and leakage of personal information. Consequently, it is difficult for users to securely construct a network with local as well as remote personal devices. We propose...
Personal devices and access systems have recently become more diversified, and there is a need for technology that enables users to flexibly and securely create their own private services in a user-driven manner, utilizing the presently available access systems and devices. To this end, the authors have designed user-driven service creation architecture (USCA). It enables users to create a secure...
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