Basic functions of telecommunication channel elements for successful information transmission
نویسندگان
چکیده
منابع مشابه
Modelling of Telecommunication Transmission Network with Fiber Optic Channel
In modern computer transmission networks the information is transferred by non-cable and cable communication channels, the latter are divided into three fundamental classes: cables on the basis of twisted pairs, coaxial cables and fiber optic communication channels. The fiber optic channels are unidirectional, therefore the full connectivity of a network can be achieved with the help of double ...
متن کاملBasic Elements of Quantum Information Technology
The marriage of quantum physics and information technology has the potential to generate radically new information processing devices. Examples are quantum cryptosystems, which provide guaranteed secure communication, and quantum computers, which manipulate data quantum mechanically and could thus solve some problems currently intractable to conventional (classical) computation. This introducto...
متن کاملExploring the basic elements of successful knowledge management system with presenting a theory through a semantic network
Abstract: Nowadays knowledge is recognized as an important enabler for competitive advantages and many companies are beginning to establish knowledge management systems. Within the last few years many organizations tried to design a suitable knowledge management system and many of them were successful. This paper is to discover critical success factors (CSF) of knowledge management (KM) and the...
متن کاملTelecommunication Systems Transmission Issues for HDTV
The transmission of digital HDTV signals on satellite channels in the 20-30 GHz band is studied with the aim of designing an Italian domestic satellite, both for the exchange of programs among production centers and for direct broadcasting to end-users. Previous work on the definition of the system architecture and of the payloads is first briefly summarized. The transmission impairments due to...
متن کاملInformation transmission through a noisy quantum channel
Noisy quantum channels may be used in many information-carrying applications. We show that different applications may result in different channel capacities. Upper bounds on several of these capacities are proved. These bounds are based on the coherent information, which plays a role in quantum information theory analogous to that played by the mutual information in classical information theory...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Vojnotehnicki glasnik
سال: 2011
ISSN: 0042-8469
DOI: 10.5937/vojtehg1102111m