Results 71 to 80 of about 11,848 (246)
IEEE Access, 2019 In this paper, we study the resource allocation problem, including the joint consideration of user grouping and power allocation, of an, underlay cognitive radio (CR) network employing non-orthogonal multiple access (NOMA), which is referred to as the ...
Wei Liang +4 more
doaj +1 more source
Concatenated Space Time Block Codes and TCM, Turbo TCM Convolutional as well as Turbo Codes
, 2000 Space-time block codes provide substantial diversity advantages for multiple transmit antenna systems at a low decoding complexity. In this paper, we concatenate space-time codes with Convolutional Codes (CC), Turbo Convolutional codes (TC), Turbo BCH ...
Hanzo, L. +4 more
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Journal of Integrative Plant Biology, EarlyView.In Ficus carica fruit, the MAP kinase FcMAPK4 phosphorylates the NAC transcription factor FcNOR, which cooperates with ethylene response factor FcERF5 to activate the pectin degradation gene FcPG12, thereby promoting rapid softening of fig fruit. ABSTRACT Rapid softening of fig (Ficus carica L.) fruit during ripening leads to extremely short shelf life;
Yuan Wang +6 more
wiley +1 more source
Self-concatenated code design and its application in power-efficient cooperative communications
, 2012 In this tutorial, we have focused on the design of binary self-concatenated coding schemes with the help of EXtrinsic Information Transfer (EXIT) charts and Union bound analysis.
Butt, Muhammad Fasih +2 more
core +1 more source
Lower density of calretinin‐immunopositive neurons in the putamen of subjects with schizophrenia
Journal of Anatomy, Volume 246, Issue 4, Page 505-516, April 2025.Recent neuroimaging and histological studies highlight the striatum as a key area involved in SCH, but the specific impairment of neuronal subtypes in subcortical structures is not fully understood. This study is the first detailed investigation of neuroanatomical changes in the putamen in SCH, specifically examining the density of calretinin ...
Paz Kelmer +4 more
wiley +1 more source
Five Decades of Hierarchical Modulation and Its Benefits in Relay-Aided Networking
IEEE Access, 2015 Hierarchical modulation (HM), which is also known as layered modulation, has been widely adopted across the telecommunication industry. Its strict backward compatibility with single-layer modems and its low complexity facilitate the seamless upgrading of
Hua Sun +3 more
doaj +1 more source
Three-Dimensional EXIT Chart Analysis of Iterative Detection Aided Coded Modulation Schemes
, 2006 The iterative convergence of iteratively detected coded modulation schemes having different block lengths, decoding complexity and an unequal error protection capability is studied, when communicating over AWGNchannels using 8PSK modulation.
Hanzo, L., Ng, S.X., Tee, R.Y.S.
core
Near-capacity iterative decoding of binary self-concatenated codes using soft decision demapping and 3-D EXIT charts [PDF]
, 2010 In this paper 3-D Extrinsic Information Transfer (EXIT) charts are used to design binary Self-Concatenated Convolutional Codes employing Iterative Decoding (SECCC-ID), exchanging extrinsic information with the soft-decision demapper to approach the ...
Butt, Muhammad Fasih +3 more
core +1 more source
New Phytologist, EarlyView.Summary Jasmonates (JAs)‐mediated pathways are central signaling hubs in plant defense responses. However, the identification of mobile and nonmobile signals involved in downstream systemic signaling is still less studied. Here, we investigate the role of the jasmonic acid‐isoleucine (JA‐Ile) conjugating enzyme, JAR1, in shifting wound‐induced local ...
Ming Zeng, Axel Mithöfer
wiley +1 more source
, 2006 Decision Feedback Equaliser (DFE) aided wideband Burst-by-Burst (BbB) Adaptive Trellis Coded Modulation (TCM), Turbo Trellis Coded Modulation (TTCM) and Bit-Interleaved Coded Modulation (BICM) assisted H.263-based video transceivers are proposed and ...
Cherriman, P. +3 more
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