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Diverse applications in vehicular network present specific requirements and challenges on wireless access technology. Although considered as the first standard, IEEE 802.11p shows the obvious drawbacks and is still in the field-trial stage. In this paper, we propose long-term evolution (LTE)-V as a systematic and integrated V2X solution based on time-division LTE (TD-LTE) 4G. LTE-V includes two modes:...
In order to solve the problem of shortage of workers in large hospitals, this study design a kind of short distance wireless communication system based on brain-computer-interface (BCI) technology, it chooses the ultra-low power MCU MSP430F5438 and nRF24L01 as the core, and it includes the design of Lab view platform, brain electrical simulator, nRF24L01 wireless transceiver system and voice prompts...
Aiming at the defects of the existing technology for Pleurotus eryngii cultivation environment monitoring system in Ningxia Pengyang County, such as: transmission of the data is not stable, small monitoring range and the sensors cannot move conveniently, only the environmental data in a fixed position within each mushroom shed can be collected, need to lay a lot of cables between the collector and...
A system of wireless Smart home sensor network based on ZigBee technology was proposed in this paper. A common control unit and binding idea are used in design of this system, which improves the development efficiency and makes it easy to expand and upgrade various functions. The proposed system has high availability and reliability. It could meet the requirements of daily life such as the control...
The paper presents an on-line brain-computer interface (BCI) based on visual evoked potential (VEP) P300. The BCI is applied to control a multi-DOF manipulator. This BCI system includes five modules which are visual stimulator, signal acquisition, data processing, communication and motion control of manipulator. Stimulation program and experimental scheme are designed based on LabVIEW platform and...
A wrist-worn health monitoring terminal is developed to realize body's multi-parameter measurement by including a common mobile phone. The common mobile phone wireless connected to the health monitoring terminal is included to be the memory and the displayer. Also the mobile phone acts as the wireless module to communicate with the health service centre. The physiological parameters includes body...
A new kind of wrist-worn health monitoring terminal is developed to realize multi-parameter measurement, wearing facilitates and reliable data transmission. The physiological parameters includes body temperature, pulse rate, breath rate and waveform, blood pressure, electrocardiograph(ECG), electroencephalogram(EEG) and the level of blood glucose real-timely. This terminal is designed by modules,...
This paper mainly studies the development and related fields of Tele-medicine, and then points out the prospects for it. Finally, we put forward a complete and feasible set of applications for Tele-medicine-a design of portable monitoring system for human physiological parameters.
Ship dynamic and video monitoring system at sea aims at improving safety of ship sailing and providing help for salvage. In this system, wireless communication technology of CDMA1X is used to transfer GPS dynamic positioning information and ship video. As to the special communications at sea, the actual bandwidth of single channel CDMA1X is too low to transfer video. In order to cope with this problem,...
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