Results 91 to 100 of about 2,033,150 (305)
IET Communications, 2021 In this study, a coded cooperation scheme using polar codes is explored for high‐reliability and low‐user complexity applications such as Internet of Things.
Hao Liang +4 more
doaj +1 more source
CoRR7 pages, 7 figures and 2 tables; A short version will be submitted to IEEE for possible ...
Ling Liu 0003 +3 more
openaire +2 more sources
Molecular Oncology, EarlyView.This study identifies ARHGAP5, in addition to the frequently mutated ARHGAP35, as significantly mutated in endometrial cancer. Mutations in both genes co‐occur and are associated with their correlated downregulation. Functional CRISPR studies show that both paralogs regulate similar pathways, including actin cytoskeleton organization.
Mathilde Pinault +12 more
wiley +1 more source
Distributed Joint Source-Channel Coding Using Quasi-Uniform Systematic Polar Codes
Entropy, 2018 This paper proposes a distributed joint source-channel coding (DJSCC) scheme using polar-like codes. In the proposed scheme, each distributed source encodes source message with a quasi-uniform systematic polar code (QSPC) or a punctured QSPC, and only ...
Liqiang Jin, Hongwen Yang
doaj +1 more source
, 2010 The International Polar Year (IPY) of 2007–09 was an international scientific enterprise that encompassed all polar regions, and built on the legacies bequeathed by earlier endeavours stretching back to the late 19th century.
Dodds, Klaus
core +1 more source
Tundra degradation in the vicinity of the Polish Polar Station, Hornsund, Svalbard [PDF]
, 1985 Studies performed in the summers of 1979 and 1980 in the surroundings of the Polish Polar Station at Hornsund, Svalbard, aimed at determining the impact of the presence of a research station on its immediate tundra surroundings.
Krzyszowska, Anna Jadwiga
core +1 more source
Molecular Oncology, EarlyView.Incomplete microwave ablation (iMWA) of liver cancer triggers a biphasic progression in residual tumors. At Day 3, the microenvironment is characterized by acute inflammatory responses and extracellular matrix (ECM) remodeling. By Day 14, a profound shift occurs toward oncogenic signal transduction and immunosuppression, marked by macrophage ...
Yu Liu +9 more
wiley +1 more source
Rateless Polar-Spinal Coding Scheme With Enhanced Information Unequal Error Protection
IEEE Access, 2019 In this paper, a rateless coding scheme with enhanced unequal error protection (UEP) property is proposed by concatenating the systematic polar code (SPC) and spinal code, where SPC is used as the outer code and spinal code is the inner code.
Hao Liang +3 more
doaj +1 more source
Multilevel polar-coded modulation [PDF]
2013 IEEE International Symposium on Information Theory, 2013 A framework is proposed that allows for a joint description and optimization of both binary polar coding and the multilevel coding (MLC) approach for $2^m$-ary digital pulse-amplitude modulation (PAM). The conceptual equivalence of polar coding and multilevel coding is pointed out in detail. Based on a novel characterization of the channel polarization
Mathis Seidl +3 more
openaire +2 more sources
Review of Into the ice: the history of Norway and the polar regions, by Einar-Arne Drivenes & Harald Dag Jølle [PDF]
, 2008 How timely for a deep and engaging analysis of Norway’s polar history to be available in English, as climate change, global warming and competition for scarce resources are pressing issues among academics, in global society and in the far ...
Ingebritsen, Christine
core +1 more source