منابع مشابه
Mobile telephone study underway.
Epidemiologists at the University of Leeds in the United Kingdom will study victims of brain tumors over the next 3 years to determine if the use of mobile phones has contributed to the victims cancers. At the same time, the researchers will study the use of mobile phones by an equal number of people without cancer. Epidemiologist Tricia McKinney, PhD, who will lead the study said, “The causes ...
متن کاملRumors Across Radio, Wireless, and Telephone∗
We study the problem of computing a minimum time schedule to spread rumors in a given graph under several models: In the radio model, all neighbors of a transmitting node listen to the messages and are able to record it only when no other neighbor is transmitting; In the wireless model (also called the edge-star model), each transmitter is at a different frequency to which any neighbor can tune...
متن کاملCall me--mobile telephone blues.
The development of mobile telephone communication technology and its availability on a worldwide scale has been widely recognised as a force for good. There have been, however, concerns about the possible harmful effects of prolonged exposure to this technology. Two articles in this issue investigate possible harmful effects of mobile telephone use. Seckin and colleagues investigate the possibl...
متن کاملMobile Agents in the Mobile Telephone Network Management
The paper discusses the application of mobile agents in the management of mobile telephone (cellular) networks. We propose the use of mobile agents for collecting subscriber information, such as location area identifier and cell identifier. By using a subscriber profile containing these data the signaling messages caused by location update could be reduced. We also propose a method to improve t...
متن کاملDeployment of Mobile Agents in the Mobile Telephone Network Management
Mobile agents are autonomous, asynchronous and, optionally, intelligent software entities which can migrate to and reside in a number of network nodes. In our proposal mobile agents are used for collecting subscriber information on the terminal side in mobile communication networks. Mobile agents are sent out by the network part for collecting information, such as location area identifier and c...
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ژورنال
عنوان ژورنال: The Journal of the Institute of Television Engineers of Japan
سال: 1976
ISSN: 1884-9644
DOI: 10.3169/itej1954.30.12_964