Technology development for wireless communications system using stratospheric platform in Korea
نویسندگان
چکیده
Wireless communications system using stratospheric platform becomes the focus of world’s attention, since it would have lots of advantages over the conventional wireless communication infrastructure such as terrestrial and satellite communications systems. The research and development for putting the system to practical use is ongoing in some countries. This paper describes the results and the status of research on the technology for stratospheric communications system in Korea.
منابع مشابه
Optical Free-Space Communications Downlinks from Stratospheric Platforms - Overview on STROPEX, the Optical Communications Experiment of CAPANINA
This paper describes the current (April 2005) status of the STRatospheric OPtical Downlink EXperiment (STROPEX) which is part of the European Union funded research project “CAPANINA” (Communications from Aerial Platform Networks delivering Broadband Communications for All). CAPANINA is one of Europe's initiatives to develop the promising technology of HAPs (High Altitude Platforms) which can on...
متن کاملImproving Mobile Grid Performance Using Fuzzy Job Replica Count Determiner
Grid computing is a term referring to the combination of computer resources from multiple administrative domains to reach a common computational platform. Mobile Computing is a Generic word that introduces using of movable, handheld devices with wireless communication, for processing data. Mobile Computing focused on providing access to data, information, services and communications anywhere an...
متن کاملImproving Mobile Grid Performance Using Fuzzy Job Replica Count Determiner
Grid computing is a term referring to the combination of computer resources from multiple administrative domains to reach a common computational platform. Mobile Computing is a Generic word that introduces using of movable, handheld devices with wireless communication, for processing data. Mobile Computing focused on providing access to data, information, services and communications anywhere an...
متن کاملLinearization of M-LINC Systems Using GMP and Particle Swarm Optimization for Wireless Communications
In this paper, an efficient algorithm for the efficiency maximization of the multilevel linear amplification using nonlinear components (M-LINC) systems is proposed regarding the linearity of the system. In this algorithm, we use the generalized memory polynomial (GMP) to provide a behavioral model for the power amplifier (PA) and calculate the power spectral density (PSD) of the output signal ...
متن کاملVoltage Coordination of FACTS Devices in Power Systems Using RL-Based Multi-Agent Systems
This paper describes how multi-agent system technology can be used as the underpinning platform for voltage control in power systems. In this study, some FACTS (flexible AC transmission systems) devices are properly designed to coordinate their decisions and actions in order to provide a coordinated secondary voltage control mechanism based on multi-agent theory. Each device here is modeled as ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2002