Results 31 to 40 of about 202,535 (274)

Benchmark of Reed-Müller Codes for Short Packet Transmission

25th AIAA International Communications Satellite Systems Conference (organized by APSCC), 2007
Some space applications introduce the need for very short packet transmissions. This paper is related to the study of a new air interface for short packets proposed in 2006 by Alcatel Alenia Space and the TeSA/ISAE under a CNES R&D contract. We present a comparative study of soft decision Reed-Muller recursive decoding relatively to Turbo-Code for ...
Oster, Yann, Lacan, Jérôme, Duverdier, Alban   +2 more
openaire   +2 more sources

Hybrid Detection Technique for IP Packet Header Modifications Associated with Store-and-Forward Operations

Applied Sciences, 2023
The detection technique for IP packet header modifications associated with store-and-forward operation pertains to a methodology or mechanism utilized for the identification and detection of alterations made to packet headers within a network setting ...
Asmaa Munshi
doaj   +1 more source

Joint Semi-Blind Self-Interference Cancellation and Equalisation Processes in 5G QC-LDPC-Encoded Short-Packet Full-Duplex Transmissions

Sensors, 2022
The paper proposes a joint semi-blind algorithm for simultaneously cancelling the self-interference component and estimating the propagation channel in 5G Quasi-Cyclic Low-Density Parity-Check (QC-LDPC)-encoded short-packet Full-Duplex (FD) transmissions.
Bao Quoc Vuong, Roland Gautier, Hien Quang Ta, Lap Luat Nguyen, Anthony Fiche, Mélanie Marazin   +5 more
doaj   +1 more source

Joint Iterative Blind Self-Interference Cancellation, Propagation Channel Estimation and Decoding Processes in Full-Duplex Transmissions

IEEE Access, 2022
The paper proposes a joint blind iterative Self-Interference (SI) cancellation, propagation channel estimation and decoding algorithm in Full-Duplex (FD) transmissions via feedback of channel estimates and decoded messages combined with the process of ...
Bao Quoc Vuong, Roland Gautier, Anthony Fiche, Melanie Marazin, Hien Quang Ta, Lap Luat Nguyen   +5 more
doaj   +1 more source

Discerning protein pools by selective staining with self‐labeling tags

FEBS Letters, EarlyView.
Cell surface proteins have an intra‐ and extracellular pool. Combining genetic fusion to self‐labeling tags that can be addressed with small molecule fluorophores allows separating these pools. We highlight recent developments and techniques for state‐of‐the‐art interrogation of cell surface proteins in the complex tissue setting.
Kati Fischermanns, Johannes Broichhagen
wiley   +1 more source

A Cross Layer Video Transmission Scheme Combining Geographic Routing and Short-Length Luby Transform Codes

International Journal of Distributed Sensor Networks, 2015
Video transmission is a real challenge for wireless multihop networks with high packet loss rate. This paper proposes a cross layer video transmission scheme which combines the geographic routing in network layer and the short-length Luby transform (LT ...
Pengrui Duan, Liang Liu, Zhao Zhang
doaj   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Investigating Low Latency Communications With Link-Layer Rate of NOMA Under Nakagami-m Fading Channel in Finite Blocklength Regime

IEEE Access
This paper investigates link-layer rate of two-user downlink non-orthogonal multiple access (NOMA) networks under Nakagami-m fading channel with short packet communications.
Muhammad Imran, Muhammad Amjad, Muhammad Khalil Afzal, Muhammad Usman, Byung-Seo Kim   +4 more
doaj   +1 more source

Improving Performance of C-V2X Sidelink by Interference Prediction and Multi-Interval Extension

IEEE Access, 2022
Cellular Vehicle-to-Everything (C-V2X), as a next-generation V2X communication technique, has attracted much attention recently. Especially, SideLink (SL) of C-V2X in the mode 4 is a promising technique for disseminating various information in a non-line-
Yosuke Segawa, Suhua Tang, Takaaki Ueno, Tomohiko Ogishi, Sadao Obana   +4 more
doaj   +1 more source

Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization

Molecular Oncology, EarlyView.
In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu, Nicolas J. Niklaus, Anna M. Schläfli, Igor Tokarchuk, Magali Humbert, Federico La Manna, Bich Vu, David Maul, Ramin Radpour, Marianna Kruithof‐de Julio, Inti Zlobec, Jörn Dengjel, Bruce E. Torbett, Mario P. Tschan   +13 more
wiley   +1 more source