Results 21 to 30 of about 44,759 (278)
A Multi-Kernel Multi-Code Polar Decoder Architecture [PDF]
, 2018 Polar codes have received increasing attention in the past decade, and have been selected for the next generation of wireless communication standard.
Condo, Carlo +3 more
core +2 more sources
Sensors, 2021 The 3GPP standardized the physical layer specification in 5G New Radio to support enhanced mobile broadband (eMBB) and ultra-reliable low-latency communication (URLLC) coexistence in usage scenarios including aerial vehicles (AVs).
Minsig Han +3 more
doaj +1 more source
DFT-Spread OFDM with Frequency Domain Reference Symbols
, 2017 The fifth generation (5G) wireless standard will support several new use cases and 10 to 100 times the performance of fourth generation (4G) systems.
Bala, Erdem +3 more
core +1 more source
Performance evaluation of hybrid ARQ schemes of 3GPP LTE OFDMA system [PDF]
, 2007 Expectations and requirements for future wireless communication systems continue to grow and evolve. Thus, recently, the Third Generation Partnership Project (3GPP) has considered the Long Term Evolution (LTE) of 3G - also known as Super 3G - to ensure ...
Armour, SMD, Beh, KC, Doufexi, A
core +2 more sources
IEEE Open Journal of the Communications SocietyThis paper investigates adaptive user pairing (UP) under different non-orthogonal medium access choices in 5G-and-beyond cellular IoT networks to balance the uplink performance of mission-critical (MC) and enhanced mobile broadband (eMBB) services.
Farnaz Khodakhah +3 more
doaj +1 more source
Subfoveal perfluorocarbon liquid droplet can be removed without puncturing the retina
Taiwan Journal of Ophthalmology, 2023 Subfoveal perfluorocarbon liquid (PFL) is a vision-threatening complication that requires removal as safely as possible. We experienced a surgical case of proliferative vitreoretinopathy, in which a subfoveal PFL droplet was removed through the fovea ...
Tatsuhiko Sato
doaj +1 more source
A taxonomic review of the neotropical genus Coprophanaeus Olsoufieff, 1924 (Coleoptera: Scarabaeidae, Scarabaeinae) [PDF]
, 2010 The Neotropical genus Coprophanaeus Olsoufieff (1924), as classified here, comprises 38 species distributed among three subgenera (Megaphanaeus Olsoufieff, Metallophanaeus Olsoufieff, and Coprophanaeus s. str.) and eight species groups.
Edmonds, William David, Zídek, Jiri
core +2 more sources
An efficient algorithm for the reconstruction of punctured convolutional codes
EURASIP Journal on Wireless Communications and Networking, 2017 Puncturing is one of the methods of increasing the code rate, and the original code before puncturing is called the mother code. Any (N,K) convolutional code is obtainable by puncturing some (n,1) mother codes.
Habong Chung +2 more
doaj +1 more source
Boundary curves of surfaces with the 4-plane property
, 2002 Let M be an orientable and irreducible 3-manifold whose boundary is an incompressible torus. Suppose that M does not contain any closed nonperipheral embedded incompressible surfaces.
Aitchison +10 more
core +1 more source
Molecular Oncology, EarlyView.Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley +5 more
wiley +1 more source