AI FOR COGNINITIVE RADIO Abstract: Cognitive radio (CR) is an enabling technology for numerous new capabilities such as spectrum access‚ spectrum sensing‚ spectrum decision‚ spectrum sharing and self organizing networks. This paper reviews several AI techniques used in cognitive radios such as : artificial neural network (ANN)‚ hidden Markov models (HMMs)‚ metahueristic algorithms‚ these techniques are proposed to provide the cognition capability in a cognitive engine. The modern
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On November 24‚ 2010‚ XM Canada and Sirius Canada Inc. agreed to a merger of companies. This merger‚ unlike that of the US‚ took a lot of time and required Canadian ownership so all previous negotiations had failed. The merger between the two companies formed SiriusXM Canada. The new company believed they would have a total subscriber base of 1.7 million and offer between 120-130 channels. As of today SiriusXM Canada has a subscriber base of 2.7 million people. XM Canada‚ which was a subsidiary
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Individual Research Paper This research paper involves selecting an important event or person related to media. Then‚ research this event to write an academic research paper. Option 1: Media Event This paper will discuss (1) the historical details of the media event itself‚ (2) the importance of this event or object at the time‚ and (3) the cultural impact that this event had on society in general‚ the development of mass media‚ and on contemporary American life. (Sample topics: the first
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Media Research-Topic Proposal Television VS Radio In this world of ever-increasing access to different types of media‚ the big question that has to be asked is which is the better medium‚ the TV or the radio. The younger generation votes for TV while the radio is the choice of the older generation. But this is more of a social condition than a trend. TV has many advantages‚ the main being that there is a picture visible on the screen and no imagination is required. An audience can just sit in
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Radio waves and Microwaves Radio communications Radio waves are used to broadcast radio or television signals from transmitters‚ which are then converted into electrical signals with an aerial (which is made out of metal to absorb the radio waves) so you can hear and see them. When done so the aerial converts this wave into an electrical signal (because of the electromagnetic waves energy exciting particles in the aerial and causing them to oscillate/vibrate and thus create an electrical current)
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us‚ eyes will light up as we enter‚ voices will celebrate with us whenever we come into our own power…” Radio is a dramatic and uplifting movie that is based on the true life story of James Robert Kennedy (aka Radio)‚ a mentally retarded African-American‚ who spends his days pushing a shopping cart around the streets of Anderson‚ a sleepy town in South Carolina‚ collecting junk and old radios. It features an emotional story
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to the radio. One day the radio breaks beyond repair‚ so Jim tells Irene he is going to surprise her with a new one the following day. When the radio arrives Irene describes it as an ugly large piece of gumwood cabinet. After listening to the radio for awhile Irene realizes it has a lot of interference with the outside appliances which Jim has repaired. After the radio is repaired Irene begins to listen to it again and hears voices instead of music. It is in fact every station on the radio is a different
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Radio Topic 1 – Psychological Disorders There are many different types of psychological disorders and even more people who fall under the Diagnostic and Statistical Manual of Mental Disorders (Nevid‚ 2009‚ p. 524). In the movie Radio‚ the main character is a young man name James Robert Kennedy. Also known as Radio‚ James is in the first scene of the movie shown pushing a shopping cart down a railroad track and is mumbling under his breath and walking with an awkward limp. Immediately the viewer
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Radio Frequency Identification As a major company supplying to large home improvement stores such as Home Depot‚ and Lowe’s‚ I believe that for efficiency‚ accuracy‚ availability‚ and most importantly; profit‚ we should adopt to the Radio Frequency Identification system‚ a/k/a RFID. With technology improving in our everyday live‚ we should take advantage and utilize it for our business needs. The paper and clipboard method seems to be inefficient‚ and less accurate in terms of recording and reporting
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and keep themselves updated with news‚ using newspapers‚ television‚ radio and now through the internet. Television and radio are major media used for entertainment. They have a lot of mass appeal across various demographic parameters. The issue of censorship and regulation of content has always been a very subjective matter (and a matter of debate as well). In my opinion‚ censorship is certainly required for all television and radio programs including screening of movies. To what extent must regulation
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