Multi-input multi-output deletion channel
Duman, T. M.
IEEE Communications Letters
Institute of Electrical and Electronics Engineers
1729 - 1732
Item Usage Stats
MetadataShow full item record
We describe a new channel model suitable in certain applications, namely the multi-input multi-output (MIMO) deletion channel. This channel models the scenarios where multiple transmitters and receivers suffering from synchronization errors are employed. We then consider a coding scheme over such channels based on a serial concatenation of a low-density parity check (LDPC) code, a marker code and a layered space-time code. We design two detectors operating at the bit level which jointly achieve synchronization for the deletion channel (with the help of the marker code) and detection for the MIMO channel. Utilizing the proposed detector together with an LDPC code with powerful error-correction capabilities, we demonstrate that reliable transmission over a MIMO deletion channel is feasible.
Low-density parity-check codes
Forward error correction
Published Version (Please cite this version)http://dx.doi.org/10.1109/LCOMM.2012.092112.121290
Showing items related by title, author, creator and subject.
Ali, S.A.; Ince, E.A. (2007)The statistical characteristics of impulsive noise differ greatly from those of Gaussian noise. Hence, the performance of conventional decoders, optimized for additive white Gaussian noise (AWGN) channels is not promising ...
Rahmati, M.; Duman, T. M. (Institute of Electrical and Electronics Engineers Inc., 2015)We study memoryless channels with synchronization errors as defined by a stochastic channel matrix allowing for symbol drop-outs or symbol insertions with particular emphasis on the binary and non-binary deletion channels. ...
Keskin, M. F.; Kurt, M. N.; Tutay, M. E.; Gezici, S.; Arikan, O. (Institute of Electrical and Electronics Engineers Inc., 2016)In this study, optimal channel switching (time sharing) strategies are investigated under average power and cost constraints in order to maximize the average number of correctly received symbols between a transmitter and ...