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Danh mục TaiLieu.VN
Wireless communications is, by any measure, the fastest growing segment of the communications industry. As such, it has captured the attention of the media and the imagination of the public. Cellular phones have experienced exponential growth over the last decade, and this growth continues unabated worldwide, with more than a billion worldwide cell phone users projected in the near future. Indeed, cellular phones have become a critical...
445 p dtu 04/11/2012 211 1
Từ khóa: Wireless Systems, Wireless Access, Wiless communications, truyền thông không dây, công nghệ truyền thông, hệ thống truyền thông
Wiless communication technology
Explain the nature and importance of wireless communication. Outline the history of wireless communication. Explain the necessity for modulation in a radio communication system. Outline the roles of the transmitter, receiver, and channel in a radio communication system. Describe and explain the differences among simplex, half-duplex, and full-duplex communication systems. Describe the need for wireless networks and explain the use of...
590 p dtu 04/11/2012 236 3
Từ khóa: wireless communication, Wiless communication technology, communication system, mạng không dây, hệ thống truyền thông, công nghệ truyền thông
Wiless communication technologies: new multimedia systems
During 12-15 of September 1999, 10th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC’99) was held in Osaka Japan, and it was really a successful symposium that accommodated more than 600 participants from more than 30 countries and regions. PIMRC is really well organized annual symposium for wireless multimedia communication systems, in which, various up-to-date topics are discussed in the invited talk,...
340 p dtu 04/11/2012 265 3
Từ khóa: Wiless communication technologies, new multimedia systems, Mobile Radio Communications, multimedia communication, truyền thông đa phương tiện, truyền thống phát thanh, hệ thống truyền thông