Journal article
Index Mapping for Bit-Error Resilient Multiple Description Lattice Vector Quantizer
Abstract
In conventional multiple description coding (MDC), two descriptions of a source are generated and sent over ON/OFF channels. In this paper, we are interested in exploiting the redundancy built in MDC to additionally confer robustness against other channel errors. In particular, we consider a multiple description lattice vector quantizer (MDLVQ) whose output (a pair of side lattice points) is mapped to a pair of binary indexes and each index is …
Authors
Dumitrescu S; Chen Y; Chen J
Journal
IEEE Transactions on Communications, Vol. 66, No. 8, pp. 3638–3652
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
August 1, 2018
DOI
10.1109/tcomm.2018.2816070
ISSN
0090-6778