Wi-Fi could be much more

Sun, Wei; Lee, Okhwan; Shin, Yeonchul; Kim, Seongwon; Yang, Changmok; Kim, Hyoil; Choi, Sunghyun

doi:10.1109/mcom.2014.6957139

Cited by 57 publications

(25 citation statements)

References 2 publications

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“…As this evolution is still progressing, users requirements and expectations increase in terms of performance and dependability due to the high dependence of them on offered services [24,25]. However, these networks are far from being resilient, and therefore they experience events that impacts their normal operation, such as weak and intermittent connectivity of wireless channels, dynamic topologies due to spectrum mobility, primary users activities, attacks and natural incidences.…”

Section: Resilience and Security Challenges In Spectrum Sensingmentioning

confidence: 99%

A framework for resilient and secure spectrum sensing on cognitive radio networks

Soto

Nogueira

2015

Computer Networks

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Section: Resilience and Security Challenges In Spectrum Sensingmentioning

confidence: 99%

A framework for resilient and secure spectrum sensing on cognitive radio networks

Soto

Nogueira

2015

Computer Networks

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“…For instance, IEEE 802.15.x with its different amendments have been developed to serve variety of applications in personal area networks [3]. IEEE 802.11ah is another technology that supports low-power transmissions with extended coverage range in Wi-Fi networks [4]. However, these technologies suffer from some fundamental limitations that confine their wide implementation for MTC.…”

Section: Introductionmentioning

confidence: 99%

Machine-type communications: current status and future perspectives toward 5G systems

et al. 2015

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Machine-type communications (MTC) enables a broad range of applications from missioncritical services to massive deployment of autonomous devices. To spread these applications widely, cellular systems are considered as a potential candidate to provide connectivity for MTC devices. The ubiquitous deployment of these systems saves the network installation cost and provides mobility support. However, based on the service functions, there are key challenges that currently hinder the broad use of cellular systems for MTC. This article provides a clear mapping between the main MTC service requirements and their associated challenges. The goal is to develop a comprehensive understanding of these challenges and the potential solutions. This study presents, in part, a roadmap from the current cellular technologies towards fully MTC-capable 5G mobile systems.2

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“…WLAN standards have evolved immensely over the years based on carrier-sense multiple access with collision avoidance (CSMA/CA), and they provide backward compatibility with previous versions [4]. In WLANs, each station signals its intent to transmit data frames before doing so.…”

Section: Introductionmentioning

confidence: 99%