K. Venkatachalam

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The main objective of third and future wireless mobile communication networks is to provide services efficiently to the mobile users in all environments. In wireless mobile Communication the channel allocation and quality of service are the major factors and important issues to decide the system performance. Here in our work a Hybrid Channel(More)
Opinion mining plays a most important role in text mining applications in brand and product positioning, customer relationship management, consumer attitude detection and market research. The applications lead to new generation of companies/products meant for online market perception, online content monitoring and reputation management. Expansion of the web(More)
Asymmetric Digital Subscriber Line (ADSL) offers high-speed data transmission over existing telephone lines (POTS). It is gaining in prominence because of its features, which provide for optimal bandwidth usage, low bit error rate and ease in deployment. Its computational needs are realizable by the high-power DSPs available today. We have implemented a(More)
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