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Water-Filling Algorithm approach for power Allocation in OFDM Based Cognitive Radio System
| Content Provider | Semantic Scholar |
|---|---|
| Author | Mujawar, Sakib. R. Jadhav, Ajitsinh |
| Copyright Year | 2016 |
| Abstract | Abstract— In this paper, a simple water-filling algorithm for OFDM based cognitive radio is approach to solve the increasing demand for wireless multimedia service to creates a lack of spectrum. A potential solution to this issue is to allocate the spectrum dynamically by means of cognitive radio. Water-filling can offer a solution to this spectrum allocation. The proposed waterfilling power allocation algorithm cognitive radio user can achieve significantly higher transmission capacity for given statistical interference constraints and a given budget compared to the classical power allocation algorithm i.e. Uniform Keywords—Cognitive Radio, Orthogonal frequency division multiplexing, Primary user, Secondary user |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.ijrter.com/papers/volume-2/issue-6/water-filling-algorithm-approach-for-power-allocation-in-ofdm-based-cognitive-radio-system.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
