Results 131 to 140 of about 163,687 (207)
LDPC and turbo coding assisted space-time block coded ofdm [PDF]
, 2004 Mohamad Yusoff Alias +4 more
openalex +1 more source
IEEE Transactions on Information TheoryThis work has been submitted to the IEEE for possible publication.
Jamison R. Ebert +2 more
openaire +2 more sources
Optimizing Polar Codes Compatible with Off-the-Shelf LDPC Decoders [PDF]
arXiv, 2019 Previous work showed that polar codes can be decoded using off-the-shelf LDPC decoders by imposing special constraints on the LDPC code structure, which, however, resulted in some performance degradation. In this paper we show that this loss can be mitigated; in particular, we demonstrate how the gap between LDPC-style decoding and Arikan's Belief ...
arxiv
Performance analysis of LDPC codes for time-selective complex fading channels [PDF]
, 2004 Kaiann Fu, Achilleas Anastasopoulos
openalex +1 more source
On the Growth Rate of the Weight Distribution of Irregular Doubly-Generalized LDPC Codes
, 2008 In this paper, an expression for the asymptotic growth rate of the number of small linear-weight codewords of irregular doubly-generalized LDPC (D-GLDPC) codes is derived.
Chiani, Marco +3 more
core
LDPC Lattice Codes for Full-Duplex Relay Channels [PDF]
arXiv, 2016 Low density parity check (LDPC) lattices are obtained from Construction D' and a family of nested binary LDPC codes. We consider an special case of these lattices with one binary LDPC code as underlying code. This special case of LDPC lattices can be obtained by lifting binary LDPC codes using Construction A lattices.
arxiv
Concentration theorem for tri-partite LDPC codes [PDF]
, 2004 P. Meshkat, Hamid Jafarkhani
openalex +1 more source
Encoders for block-circulant LDPC codes [PDF]
, 2005 K. Andrews, S. Dolinar, Jeremy Thorpe
openalex +1 more source
Analysis of Non-binary Hybrid LDPC Codes [PDF]
arXiv, 2008 In this paper, we analyse asymptotically a new class of LDPC codes called Non-binary Hybrid LDPC codes, which has been recently introduced. We use density evolution techniques to derive a stability condition for hybrid LDPC codes, and prove their threshold behavior.
arxiv
Research on unequal error protection of irregular LDPC codes
Tongxin xuebao, 2005 An irregular low-density parity-check （LDPC） code with unequal error protection （UEP） property was proposed. A weight-increasing parity-check （WIPC） matrix was constructed.
MA Pi-ming, YUAN Dong-feng, YANG Xiu-mei
doaj +2 more sources