Computer Communications 36 (2013) 411–420 Contents lists available at SciVerse ScienceDirect Computer Communications journal homepage: www.elsevier.com/locate/comcom Effective channel assignments in cognitive radio networks Jie Wu a‚ Ying Dai a‚⇑‚ Yanchao Zhao a‚b a b Department of Computer and Information Sciences‚ Temple University‚ Philadelphia‚ PA 19122‚ United States State Key Lab of Novel Software‚ Department of Computer Science and Technology‚ Nanjing University‚ PR China
Premium Radio Broadcasting Communication
Thesis Statement: In discussion of incident and accidental cussing‚ one of the controversial issue has been moved up which is the profanity in media nowadays‚ especially on television and radio. On the other hand‚ Federal Communication Commission or FCC argues that FCC has the authority to not broadcast any obscene materials that show profanity in any circumstances. On the other hand the U.S Court of Appeals for the Second Circuit dispute that television and radio that show incident or accident profanity
Premium First Amendment to the United States Constitution Broadcasting Federal Communications Commission
I think the media played a very big role in influencing the public opinion during the Vietnam War. This was one of the first major wars being covered by the media; television had become something very familiar to the public sin the beginning of World War II. At the end of the war‚ it began to be manufactured in large-scale. In the 1950s‚ only 9% of Americans owned a television but in 1966‚ this number rose dramatically to 93%. Therefore‚ we can that television had become the most important source
Premium Mass media United States Broadcasting
In the 1920s there was so much going on along with many things to explore. You have the creation of the Model T which was the car for the common man‚ giving people more freedom than before and the chance to travel. There were electric lights which became so common for people to use‚ people fell in love with the lights and used them for a different variety of things . The radio came about giving people a chance to know about important things going on in the world without actually having to be present
Premium Radio Television Broadcasting
According to Statisa‚ an online statistics portal‚ the total media advertising spending in the U.S. in 2013 was an estimated 171.5 billion U.S. dollars. With spending that high‚ one would think that the majority of U.S. advertising looks like a walk through Times Square. However‚ much of today’s advertising is the complete opposite. When we look at modern advertising‚ we see simple ads‚ influenced by the writing style of the Puritans. Puritan plain style writing is evident in today’s advertising
Premium Advertising Marketing Mass media
The Distorted Lens--Biased Media The word “media” is defined in the Merriam-Webster Dictionary as “ the means of communication that reach or influences people widely.” It is because the purpose of the media that the media could be easily manipulated by elements in the society. With the intense division of different opinions and values in the scope of nations and this world‚ the media could often serve as the battlefield of the clash of those ideas. In the mean time‚ the media also inevitably
Premium Mass media Journalism Media
1. What is the relationship between radio airplay and record sales? Beginning in the 1950’s‚ radio stations play began to affect record sales. Radio stations began to play a variety of songs‚ including artists such as Elvis Presley and Bill Haley. When people heard songs they enjoyed on the radio‚ they tuned in to hope to hear the song again at some point. This drive to listen to these tunes help contribute to the record store boom. People would have to buy records to control when they could listen
Premium Broadcasting Radio Gramophone record
In the early 1930s‚ the Nazis began production of the “People’s radio”‚ a cheap radio receiver who’s production was heavily subsidized by the German government. By 1942 more than 80% of German households were in possession of a “People’s radio”. The dials could only tune to stations which were approved by the Ministry of Propaganda and Enlightenment. Additionally‚ the people’s radio was intentionally designed to have a short range so that users could not pick up foreign broadcasts. In 1935‚ the German
Premium Radio Broadcasting Television
n the past 50 years‚ mass media become part of everyone’s daily life. Because the development of technology is rapid in the world‚ from telegraph‚ radio‚ to TV‚ computer‚ mobile phone. Media makes the lives of the people at ease‚ along with Information and Communication Technologies; they produce to increase the standard of living for the people to spend time. Nowadays‚ teenagers can easier to get mass media in computer; they can through computers to know different types of mass media that they want
Premium Media Broadcasting Public relations
[pic]Information and communications technology From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search [pic] [pic] Spending on information and communications technology in 2005 Information and communications technology or information and communication technology‚[1] usually called ICT‚ is often used as an extended synonym for information technology (IT) but is usually a more general term that stresses the role of unified communications and the integration of telecommunications (telephone
Premium Computer network Telephone Broadcasting