Today the most promising modulation technique is Orthogonal Frequency Division
Multiplexing (OFDM) and have adopted for wireless and wired communication standards. A …

Security in the wireless network is a critical issue, so by most wireless and wired
communication standards, orthogonal frequency division multiplexing (OFDM) is the most …

Today with the development of technology the entire world is moving towards digital
communication for fast and quality communication. Digital images play an important role in …

Compression, in general, aims to reduce file size, with or without decreasing data quality of
the original file. Digital Imaging and Communication in Medicine (DICOM) is a medical …

Image Compression using Huffman coding technique is simpler & easiest compression
technique. Compression of image is an important task as its implementation is easy and …

Image compression is considered as application performed for compression of data in digital
format images. Digital images are comprised with large amount of information that requires …

In communication, compression is utilized to decrease the size of the information with a
specific end goal to reduce memory space for information stockpiling, lessening data …

Classical Huffman coding creates variable length code for data compression. It has very
good performance over data compression for many current systems. The goal of the …

Image compression is one of the advantageous techniques in different types of multi-media
services. Image Compression technique have been emerged as one of the most important …