Robust Image Transmission with OFDM over an AWGN Channel

For the power line channel, increased performance in terms of coding gain and diversity advantage is obtained for when multiple antenna channel coded OFDM schemes are usedI. Index

In this thesis, transmission of images over a flat fading channel using joint source-channel coding (JSCC) is considered.. Through the use of nonlinear dimensional changing

In this paper an image transmission system has been proposed where Joint Photographic Experts Group (JPEG) algorithm is used as an image coder and Rate Compatible Punctured

PERFORMANCE EVALUATION OF OFDM USING MIMO-STTC FOR AWGN, RAYLEIGH, COMBINED RAYLEIGH WITH AWGN AND RICIAN CHANNEL FOR WIMAX AND BLUETOOTH APPLICATION..

In this paper, we have developed a new two phase scheme in cognitive radio systems based on LDPC-coded OFDM transmission. In the first phase, by maximizing total received CR

With unequal power allocation it is possible to extent the application of MIMO-OFDM for WLANs to efficient image transmission over a spatially correlated channel.. The

Multiple descriptions of wavelet transformed image are generated and coded using SPIHT compression algorithm for achieving robust transmission over packet-loss channel.. We

time coded OFDM with an adaptive beamforming scheme (STBC-OFDM-AB) is well suited to the application of mul- Recent trends in wireless/mobile networks have shown timedia data, and