Results 101 to 110 of about 624,831 (326)

Network coded modulation for two-way relaying [PDF]

open access: yes, 2011
Network coding compresses multiple traffic flows with the aid low-complexity algebraic operations, hence holds the potential of significantly improving both the power and bandwidth efficiency of wireless networks.
Chen, Wei   +5 more
core   +1 more source

Proteasomal degradation of intracellularly expressed Amblyomin‐X limits suicide gene therapy potential in melanoma cells

open access: yesFEBS Open Bio, EarlyView.
This study explores the feasibility of expressing the antitumoral protein Amblyomin‐X through a suicide gene therapy approach and investigates its intracellular fate after gene delivery. Although the gene is efficiently expressed, melanoma cells rapidly degrade the Amblyomin‐X protein via proteasome activity.
Victor Dal Posolo Cinel   +4 more
wiley   +1 more source

Interest-and coding-aware multi-source and multi-destination data dissemination for opportunistic networks

open access: yesJournal of Hebei University of Science and Technology, 2020
Aiming at the currently problem that data dissemination protocols in opportunistic networks are mainly based on single-source and multi-destination model, a multi-source and multi-destination data dissemination model for opportunistic networks is ...
Jiansheng YAO, Yanling LIU
doaj   +1 more source

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

open access: yesFEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke   +4 more
wiley   +1 more source

On the Concatenation of Non-Binary Random Linear Fountain Codes with Maximum Distance Separable Codes

open access: yes, 2011
The performance of a novel fountain coding scheme based on maximum distance separable (MDS) codes constructed over Galois fields of order q is investigated. Upper and lower bounds on the decoding failure probability under maximum likelihood decoding are
Lázaro Blasco, Francisco   +3 more
core   +1 more source

Evaluation and analysis of the computation cost of linear network coding

open access: yesTongxin xuebao, 2011
The complexity of algebraic operation methods on Galois fields was analyzed and the operation mechanism of linear network coding was anatomized.Based on deterministic network coding data transmission and random network coding data transmission for single-
PU Bao-xing1, WANG Wei-ping2
doaj   +2 more sources

FHPRAC: Swift Integrity Verification in PRAC Using HMAC

open access: yesIEEE Access
In modern communication systems, the demand for reliable and efficient data transmission is paramount, especially in noisy and lossy environments. Random Linear Network Coding (RLNC) has emerged as a powerful technique to enhance communication resilience
Vida Gholamian, Peyman Pahlevani
doaj   +1 more source

On Design and Efficient Decoding of Sparse Random Linear Network Codes

open access: yesIEEE Access, 2017
While random linear network coding is known to improve network reliability and throughput, its high costs for delivering coding coefficients and decoding represent an obstacle where nodes have limited power to transmit and decode packets.
Ye Li, Wai-Yip Chan, Steven D. Blostein
doaj   +1 more source

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

open access: yesFEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik   +6 more
wiley   +1 more source

Adjustable random linear network coding (ARLNC): A solution for data transmission in dynamic IoT computational environments

open access: yesDigital Communications and Networks
In mobile computing environments, most IoT devices connected to networks experience variable error rates and possess limited bandwidth. The conventional method of retransmitting lost information during transmission, commonly used in data transmission ...
Raffi Dilanchian   +2 more
doaj   +1 more source

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