Results 61 to 70 of about 288,912 (293)
Voice Quality Estimation in Wireless Networks
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2015 This article deals with the impact of Wireless (Wi-Fi) networks on the perceived quality of voice services. The Quality of Service (QoS) metrics must be monitored in the computer network during the voice data transmission to ensure proper voice service ...
Petr Zach, Martin Pokorný, Jiří Balej
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Deregulating fixed voice services? Empirical evidence from the European Union [PDF]
, 2014 This paper deals with the relationship between the traditional fixed-line, mobile and Voice over IP telephony in the EU.We estimate the supply and demand for fixed-line telephony using data on 25 EU member states for the 2006:Q2 - 2011:Q4 period ...
Lange, Mirjam R. J., Šaric, Amela
core
Journal of the Association for Information Science and Technology, EarlyView.Abstract Caste—an ascriptive social hierarchy in South Asia and its diaspora—is a globalized phenomenon. Recent caste‐based discrimination, particularly in technology companies and anti‐caste efforts to address it, has compelled academia, policy, and the technology industry to better understand contemporary mechanics of caste.
Nayana Kirasur, Britt Paris
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Journal of the Association for Information Science and Technology, EarlyView.Abstract Online technologies are required for accessing essential services, such as healthcare, transportation, and education. Challenges to online technology access can prevent resource‐constrained communities from connecting to these services. Human intermediaries who act in the middle space between technology and the person using the technology may ...
Marcy G. Antonio +4 more
wiley +1 more source
EURASIP Journal on Wireless Communications and Networking, 2017 The cloud-computing paradigm has been driving the cloud-leveraged refactoring of existing information and communications technology services, including voice over IP (VoIP). In this paper, we design a prototype secure mobile VoIP (mVoIP) service with the
ByungRae Cha +3 more
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From disorientation to preparedness: Information practices as scaffolding in acute crises
Journal of the Association for Information Science and Technology, EarlyView.Abstract This qualitative study examines how adults in Israel enacted information practices during an acute national crisis. Using the information transitions framework, we investigate how concrete practices emerge and evolve across three stages: understanding, negotiating, and resolving. Semi‐structured Zoom interviews with 18 adults were analyzed via
Lilach Alon +2 more
wiley +1 more source
Analysis of Burst Ratio in Concatenated Channels
Journal of Telecommunications and Information Technology, 2015 Burst ratio is a parameter that quantifies packet loss patterns in transmission networks. It has been defined for an end-to-end scenario, therefore burst ratio can be determined only if the characteristics of the whole transmission path are known.
Jakub Rachwalski, Zdzisław Papir
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The E3 Ubiquitin Ligase UBE3B Regulates Synaptic Development and Cortical Network Activity
Autism Research, EarlyView.ABSTRACT Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by impaired communication, abnormal social interactions, and restricted, repetitive behaviors. Pathogenic mutations in UBE3B result in neurodevelopmental disease, including intellectual disability, lack of speech, and ASD.
Shayal Vashisth +7 more
wiley +1 more source
Studying the Impact of Different TCP DoS Attacks on the Parameters of VoIP Streams
TelecomIn today’s digital world, no one and nothing is safe from potential cyberattacks. There is also no 100% protection from such attacks. Therefore, it is advisable to carry out various studies related to the effects of the different cyberattacks on the ...
Ivan Nedyalkov
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Extent of services supported by Q-signaling over IP
Communications, 2004 QSIG is a signaling protocol used for interconnection of various telecommunication systems in corporate networks. These networks are composed of homogeneous or heterogeneous elements.
Miroslav Voznak
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