Sprache Sprache

Deutsch Deutsch

Blogs Blogs

enhancing U.S. telecommunications research efforts

Telecommunications research has yielded major benefits such as the Internet, radio frequency wireless communications, optical networks, and voice over Internet Protocol
opportunities for future research include enhanced Internet architectures, more trustworthy networks, and adaptive and cognitive wireless networks.

Nevertheless, research support has fallen off in recent years. Prior to the restructuring of the telecommunications industry in 1984, the Bell System's research labs played a dominant role in long-term, fundamental telecommunications research for the United States. Post-restructuring, industrial support for such research has declined, become more short-term in scope, and become less stable. A diverse array of competing telecommunications firms — telephone, cable, Internet, and wireless — emerged, leaving most research to equipment vendors, which increasingly focused on short-term goals. Telecommunications research is increasingly being done at universities rather than by industry, and outside rather than inside the United States. In addition, the diversity of players in today's telecommunications industry makes it difficult to design and deploy major,

Read More: field engineer

Federal funding of long-term research has not increased to cover the decline in industry support. No systematic efforts, such as took place for the semiconductor industry with SEMATECH, have emerged. Because the benefits of much telecommunications research cannot be appropriated by individual firms, therefore, public funding of such research appears necessary.

Before the emergence of the Internet and other data networks, telecommunications had a clear meaning: the telephone (and earlier the telegraph) was an application of technology that allowed people to communicate at a distance by voice (and earlier by encoded electronic signals), and telephone service was provided by the public switched telephone network (PSTN). Much of the US network was owned and operated by American Telephone & Telegraph (AT&T); the rest consisted of smaller independent companies, including some served by GTE.

More info: Digital Signage Technicians

Kommentare
Noch keine Kommentare. Seien Sie der Erste.