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Satellite Communications: Mobile and Fixed Services is based on the premise that designers of future satellite systems must take account of the strong competition that satellites face from optical fibers. In future years, satellites will continue to be commercially viable media for telecommunications only if systems designers take account of the unique features that satellites have to offer. Accordingly, Satellite Communications places more emphasis on satellite mobile services and broadcasting, and less emphasis on fixed, point-to-point, high-capacity services than traditional textbooks in the field. Also, an emphasis is given in the book to design issues. Numerous illustative system design examples and numerical problems are provided. The particular attention given to methods of design of satellite mobile communications systems should make it an indispensable resource for workers in this field. The book also contains some recent results of propagation modelling and system design studies which should be of particular value to researchers and designers of satellite systems for mobile communications services. Satellite Communications is suitable for use as a textbook for advanced courses on satellite communications, and is a valuable reference for all those working in the field.
International communication as a field of inquiry is, in fact, not very “internationalized.” Rather, it has been taken as a conceptual extension or empirical application of U.S. communication, and much of the world outside the West has been socialized to adopt truncated versions of Pax Americana’s notion of international communication. At stake is the “subject position” of academic and cultural inquirers: Who gets to ask what kind of questions? It is important to note that the quest to establish universally valid “laws” of human society with little regard for cultural values and variations seems to be running out of steam. Many lines of intellectual development are reckoning with the important dimensions of empathetic understanding and subjective consciousness. In Internationalizing "International Communication," Lee and others argue that we must reject both America-writ-large views of the world and self-defeating mirror images that reject anything American or Western on the grounds of cultural incompatibility or even cultural superiority. The point of departure for internationalizing “international communication” must be precisely the opposite of parochialism – namely, a spirit of cosmopolitanism. Scholars worldwide have a moral responsibility to foster global visions and mutual understanding, which forms, metaphorically, symphonic harmony made of cacophonic sounds.
The International Telecommunication Union (ITU) and the Universal Postal Union (UPU) are the two major international organisations that are involved in the regulation of international communications. The ITU deals with electronic communications including radio. The UPU deals with mail. As such, both organisations are of major importance in modern life. This volume provides an up-to-date analysis of their development from inception to the present as they have responded to technical and political change. It also makes suggestions for the future. The volume will be an invaluable resource for researchers and students, policy-makers, government officials and administrators, and legal staff in telecommunication and postal organisations.
This volume constitutes the refereed proceedings of the 9th International Conference on Multimedia Communications, Services and Security, MCSS 2017, held in Kraków, Poland, in November 2017. The 16 full papers included in the volume were selected from 38 submissions. The papers cover ongoing research activities in the following topics: multimedia services; intelligent monitoring; audio-visual systems; biometric applications; experiments and deployments.