Performance Analysis of MIMO System on Different Modulation Scheme over Rician Channel
The wireless communications is one of the most active areas of technology development of our time. Recently, orthogonal frequency division multiplexing has been regarded as one of the core technologies for various wireless communication systems. The BER level is depend on the modulation type, SNR value and channel behavior. The Modulation schemes that we have […]
Image Filtering Based on GMSK IJTSRD
Image Denoising is an important pre-processing task which is used before further processing of image. The purpose of denoising is to remove the noise while retaining the edges and other detailed features. This noise gets introduced during the process of acquisition, transmission and reception and storage and retrieval of the data. Due to this there […]
Image Denoising for AWGN Corrupted Image Using OWT and Thresholding IJTSRD
In this work, review of various well-known algorithms for image denoising is carried out and their performances with their methodologies are comparatively assessed. A new algorithm based on the orthonormal wavelet transform OWT is developed. In this work images corrupted by AWGN are denoised. Simulation results shows that proposed method using Orthonormal wavelets for different […]
Image Denoising by OWT for Gaussian Noise Corrupted Images IJTSRD
In this paper denoising techniques for AWGN corrupted image has been mainly focused. Visual information transfer in the form of digital images becomes a vast method of communication in the modern scenario, but the image obtained after transmission is many a times corrupted with noise. OWT SURE-LET color denoising is based on linear expansion of […]
Review and Analysis of WiMAX Technology using different Modulation scheme with AWGN Channel IJTSRD
The last few decades, there has been a incredible growth in the wireless communication technology. The growing demand of multimedia services and the growth of Internet related contents lead to increasing interest to high speed communications. The Wireless communication technology, affordable wireless service has become a reality. In wireless communication, radio propagation refers to the […]