Wireless broadcast models and their performance

The smooth and proper flow of information is the backbone of any system either it is social, industrial, commercial or technical or educational. With the advancement in technology the face of communication is changing. Data dissemination through wireless technologies has become prime need of current era of Information Technology. There are various data dissemination techniques to be used over wireless networks out of which broadcasting is of prime utility. Various researches are going on to optimize broadcasting techniques in different parts of the world. Plenty of broadcasting schemes have been proposed. Different broadcasting schemes gives different results depending upon indexing scheme used and the number of channels for broadcasting. Indexing is used to minimize the tuning time. This paper emphasizes on the quality parameters of broadcasting models and a detailed comparative study is performed based on these parameters.