Results 31 to 40 of about 683,805 (271)
A Scalable Hybrid MAC Protocol for Massive M2M Networks
, 2013 In Machine to Machine (M2M) networks, a robust Medium Access Control (MAC) protocol is crucial to enable numerous machine-type devices to concurrently access the channel.
Cao, Xianghui +3 more
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A Game-Theoretic Framework for Medium Access Control [PDF]
, 2008 In this paper, we generalize the random access game model, and show that it provides a general game-theoretic framework for designing contention based medium access control.
Chen, Lijun, Cui, Tao, Low, Steven H.
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Actors and repertoires of contention [PDF]
, 2016 Industrial mining is currently one of the fastest growing sectors of the world economy, particularly in the Global South. The present mining boom is, however, accompanied by numerous conflicts: conflicts over labour relations, over territorial control ...
Engels, Bettina
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Holistic assessment of call centre performance
IET Networks, 2017 In modern call centres 60–70% of the operational costs come in the form of the human agents who take the calls. Ensuring that the call centre operates at lowest cost and maximum efficiency involves a trade‐off of the cost of agents against lost revenue ...
Edward A. Smith, John A. Schormans
doaj +1 more source
OrMAC: A Hybrid MAC Protocol Using Orthogonal Codes for Channel Access in M2M Networks
Sensors, 2017 This paper proposes a hybrid medium access protocol named orthogonal coded medium access control (OrMAC), which extends the principle of distributed queuing collision avoidance protocol (DQCA) of wireless local area network (WLAN) to delay-sensitive ...
Ethungshan Shitiri +2 more
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Efficient Lock-free Binary Search Trees
, 2014 In this paper we present a novel algorithm for concurrent lock-free internal binary search trees (BST) and implement a Set abstract data type (ADT) based on that. We show that in the presented lock-free BST algorithm the amortized step complexity of each
Chatterjee, Bapi +2 more
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An analytical model of contention in wireless sensor networks using tree routing
Tạp chí Khoa học và Công nghệPresently, the focus of current research on Wireless Sensor Networks (WSNs) is predominantly on contention at the MAC layer, overlooking the traffic characteristics of upper-layer traffic, especially the interaction with the routing traffic.
Vo Que Son
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FEBS Open Bio, EarlyView.A regulatory axis involving APE1, AUF1, and miR‐221 is proposed. Pri‐miR‐221 is processed by DROSHA and DICER to generate mature miR‐221, which targets p27Kip1 mRNA. APE1 and AUF1 compete for pre‐miR‐221 binding. Reduced APE1/AUF1 levels impair miR‐221 biogenesis, decrease p27Kip1 mRNA degradation, and promote cell cycle progression, chemoresistance ...
Matilde Clarissa Malfatti +3 more
wiley +1 more source
Contention of Meaning in WhatsApp Cultural Group A Semantic Cognitive Analysis
Ethical Lingua: Journal of Language Teaching and Literature, 2021 The discourse of interpersonal communication in social media group contains of turn adjacency and simultaneous feedback of communication. Especially in WhatsApp group, the model of communication constructs a discourse by using a certain ideological mode ...
Afdhal Kusumanegara +3 more
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi +2 more
wiley +1 more source