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This paper focuses on the problem of rostering in intermittently connected passive RFID networks. It aims to report a list of tagged mobile nodes that appear in given interested area(s) and time interval(s). Such rostering faces several unique challenges. First, the network consists of two dramatically different types of nodes: powerful static readers and extremely resource-constrained mobile tags...
NFC technology can be integrated into existing systems to simplify and speed up the process of monitoring and control of these systems. In this paper we address a problem pertaining to the complexity of the monitoring and control of sensor or measurement equipment. Manual monitoring of measurement systems can be a tedious endeavor, especially in systems where the measurements are numerous and at regular...
The 4th generation wireless standard is ushering an era of ubiquitous connectivity. The convergence of data and voice to a portable media device is producing an explosive demand for high data rate communication. Such convergence requirements along with the need for improved battery life, smaller form factor, and reduced cost will demand new ways of system integration. The RF front-end-modules (FEM)...
The main objective of this paper is to enhance the university's monitoring system taking into account factors such as reliability, time saving, and easy control. The proposed system consists of a mobile RFID solution in a logical context. The system prototype and its small scale application was a complete success. However, the more practical phase will not be immediately ready because a large setup...
In this paper, we propose a practical range-free localization solution for wireless sensor networks (WSNs). Different from existing localization approaches, the proposed solution is specially designed for an ultra sparse mobile WSNs deployed in coal mine tunnels with linear topography. To obtain more reference information requited for localization with limited anchor nodes, the proposed solution sets...
The Internet of things is a new generation information network which realizes machine-to-machine communication. In view of the fact that people need the mobility of the Internet of things, the integration scheme of TD-SCDMA network and the Internet of things is designed. 3G TD-SCDMA network is used as the basic network of transmitting information of the Internet of things. At the same time, TD-SCDMA...
This paper first presents a RFID-based mobile logistics monitoring system framework composed of mobile front-end application sub-system and back-end monitoring and service sub-system. The system architecture is designed, and the operating principle is described. The architectures and functions of the front-end application software and back-end monitoring software are discussed in detail. In practical...
At present, in most RFID systems, data acquisition and system configuration of mobile readers are based on site collection and then synchronization of data and configuration information with server by manual work. Because of extensive application of RFID systems, it may become the critical system of consumer payment, identification and many other service applications. However, data synchronization...
The following topics are dealt with :optical communication networks; intelligent transportation system; optical communication device; wireless vehicular networks; optical transmission; cloud computing; quantum cryptography; satellite communication; mobile ad-hoc and sensor mesh networks; mobile communication; quality of service; WLAN and mobile WiMAX; RFID; OFDM; ultrawideband communication; network...
The following topics are dealt with: tree-building algorithms; HCM decision tree; grid authorization system; grid scheduling system; evolutionary algorithm; data allocation problem; read-one-write-all monitoring synchronization transaction system; large block FEC; RED queue; TFRC congestion control; TCP; mobile ad hoc networks; vehicular ad hoc networks; wireless sensor networks; failure route protocol;...
The received signal strength (RSS) of radiofrequency signals emitted from beacons placed at known locations in an environment, can be used by a local positioning system (LPS) to estimate the location of a person or a mobile object. In indoor environments, interference, multipath propagation of RF signals, and the presence of obstacles and people, lead to a complex spatial distribution of the RSS,...
The development of information and communication technology during the past 20 years is characterised through the continued technical evolution. These technical developments raise the possibility of new applications and application areas. It is important for the acceptance of new technologies, that new applications create additional value, use the advantages of basic technologies and are adapted to...
A novel hybrid batteryless tag design using ambient solar and proposed RF power is presented. The novelty of this system is that the RFID tag not only uses ambient RF/solar power to power itself, but also it uses it as triggering mechanism for initiating data communication. A remote localization system with very good accuracy utilizing this tag configuration and making use of RFID to Wireless Sensor...
The paper presents the work on RFID-based user positioning and equipment localization for use in the Building management Systems, pursued by Intracom Telecom (ICOM) in the frame of the FP6 project I3CON. This work involves the development of integrated user interfaces allowing location and context aware operation of the mobile system including methods and tools for their implementation for Building...
RFID (radio-frequency identification) technology is widely used for supply chain management and inventory control. Furthermore, RFID has been recognized as a tool to realize a ubiquitous environment. The typical architecture of RFID applications comprises RFID tags, which are embedded in or attached to an object, an RFID reader, and IS (information services) server. The RFID reader reads the code...
In this paper, we discuss network information technology for Japan's the mobile RFID system. The mobile phone is embedded with an IC-Chip in Japan. It can use the same as the contactless IC-Card. The mobile RFID system is widely used as a method of payment in RFID systems. The mobile RFID system is base on wireless communications and the RFID technology. We discussed network information technology...
This paper proposes a personal learning assistant called LORAMS (Link of RFID and Movies System), which supports learners with a system to share and reuse learning experiences by linking movies to environmental objects. We assume that every object has RFID tags and mobile devices have a RFID reader and can record a video at anytime and anyplace. By scanning RFID tags of real objects, LORAMS can provide...
In this paper we describe an innovative system providing services for tourism based on Near Field Communication technology. This work is part of the SIESTA project, co-funded by the Tuscany Region in Italy, to develop applications relying on mobile phones to support tourists visiting cities of art. Near Field Communication mixes the functionalities of RFID systems with the communication capabilities...
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