[PDF] Top 20 Iterative decoding with imperfect channel estimation for wireless systems.

... Conventional channel estim ators for tu rb o decoding have no feedback from th e tu rb o decoder and ignore th e extrinsic inform ation generated from th e tu rb o ...e channel estim ator to refine ... See full document

... the channel estimation techniques on the MIMO-OFDM wireless communication system can be roughly classified into the following categories: the least squares algorithm (LS), the linear least ... See full document

... in wireless communication with discrete ...the channel decoding and system state esti- mation framework are that the priori information trans- mitted from a state estimator to a channel ... See full document

... and wireless channels over the last ...transmission systems are critical to such multi- media ...the channel codec pair ...infinite channel code block length. For practical systems, a ... See full document

... OFDM systems. An improved iterative channel estimation algorithm is proposed for the ...The wireless channel is estimated through a weighted time-domain interpolation of the ... See full document

... multiple-output) systems have been identified as en- abling technologies for the 5th Generation (5G) of wireless systems ...Such systems propose the use of a large number of antennas at the ... See full document

... radio systems were unconnected to each other or to the Public Switched Telephone Network ...automatic channel trunking was introduced and full-duplex auto-dial service became ... See full document

... the iterative receiver techniques based on a new sphere decoder are presented for the spatial multiplexed MIMO ...to iterative reception by including accumulated a priori in- formation metric in the ... See full document

... the channel) is assumed to be inserted between transmitted ...structures. Iterative reconstruction of the missing CP is proposed and its performance on the FDE is evaluated in [14] again for SC ...FD ... See full document

... the decoding complexity, and its ability to achieve full-rate ...accurate Channel State Information; however this information is available at the receiver only in the form of CSI ...the estimation ... See full document

... and decoding error probability at the relay are available at the destination, which is not always true in practical wireless ...that imperfect CSI can significantly degrade the performance of ... See full document

... that iterative channel estimation and decoding has been heavily investigated in the literature of wireless radio ...communications, iterative channel estimation and ... See full document

... Presently state-of-the-art image coding techniques use wavelet transform based coding for image compression and many multiple description image coders has been proposed based on it. Servetto et al. [8] proposed one of ... See full document

... Variable-length coding (VLC) is an e ff ective technique to re- move source redundancy. It is in turn essential for many communication applications, including text, voice, images, and video. Unfortunately, it is very ... See full document

... and channel distortions was examined and explored to develop a turbo joint channel estimation, synchroniza- tion, and decoding scheme and a vector RLS-based joint CFO, SFO, and CIR tracking ... See full document

... cellular systems [14, 15]. As a result, each cell in the HSR system has only two neighboring cells instead of six neighboring cells as in a conventional hexagonal cellular structure. Thus, the effects of adjacent ... See full document

... source-channel decoding method is designed to accelerate the iterative log-domain sum-product decoding procedure of LDPC codes as well as to improve the reconstructed image ...the ... See full document

... The reaction attack described in Algorithm 1 recovers the entire error vector (all error coordinates) using side channel information. Thus, in order to be able to decode, we need to collect at least n queries from ... See full document

... of imperfect channel state information ...communication systems introduces Doppler diversity that can benefit system ...time-varying channel; thus, channel estimation errors ... See full document

... the channel equalizer, the channel decoder and the source decoder, as shown in Figure ...The channel equalization and channel decoding form the inner ... See full document