书目名称 | Mobile Multimedia Communications | 编辑 | David J. Goodman,Dipankar Raychaudhuri | 视频video | | 图书封面 |  | 描述 | In 1997, the two hottest topics in information technology are the Internet and mobile communications. Each one has the enthusiastic attention of the consuming public, investors. and the technical community. In a time of rapid expansion, they both face technical obstacles to meeting the public‘s high expectations. This situation stimulates a high volume of research in both areas. To bring the Internet into the twenty-first century. the research community focuses on multimedia communications in which integrated systems store, transport. and process many types of information simultaneously. A major challenge is to meet the of each information service. This problem is separate performance requirements especially challenging when a system has to deliver broadband, real-time services such as full-motion video. Meanwhile. the mobile communications research community continues its long term struggle against the triple challenge of mobility. ether. and energy. "Mobility" refers to the changing locations of terminals. When terminals are mobile. networks have to determine their locations and dynamically establish routes for information. The networks also have to rearrange themselves in order | 出版日期 | Book 1997 | 关键词 | Batterie; Signal; communication; computer; information; multimedia; network; orthogonal frequency-division | 版次 | 1 | doi | https://doi.org/10.1007/978-1-4899-0151-4 | isbn_softcover | 978-1-4899-0153-8 | isbn_ebook | 978-1-4899-0151-4 | copyright | Springer Science+Business Media New York 1997 |
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